林肯TIG-375焊机操作手册
林肯电气焊接设备操作手册说明书
MUL TI-SOURCEOPERATOR’S MANUALFor use with machines Code 10668October, 2000IM692Safety Depends on YouLinco ln arc welding equipment is designed and built with safety in mind. However, your overall safety can be increased by proper instal-latio n ... and tho ughtful o peratio n on your part.DO NOT INSTALL,OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think before you act and be careful.Copyright © 2000 Lincoln Global Inc.This manual covers equipment which is nolonger in production by The Lincoln Electric Co. Speci cations and availability of optional features may have changed.Mar ‘95Mar ‘95Mar. ‘93for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.The level of seriousness to be applied to each is explained below:vvOther indicator lights include the amber Thermal light that signals when the long term output current limit has been exceeded. This limit is determined by a ther-mostat sensing the temperature of the negative output lead from the secondary coils. The white Power light indicates when the Control board is energized. The three lights are high intensity LEDs for improved visi-bility in daylight.The Output Power display uses high intensity LEDs to indicate the percentage of full rated output the machine is supplying.Two additional thermostats protect the machine in the case of fan failure or blocked air flow. The SCR heat sink thermostat responds first to loss of air flow at nor-mal output loads. This thermostat will disable the machine output. The transformer iron rear thermostat senses that the lamination (and thus the coil insula-tion) is over heating (which can happen even if the output is disabled). This thermostat will interrupt power to the Control board causing the input contactor to open until the iron cools.The only user controls are an on-off toggle Power switch that energizes the machine and a 10 A circuit breaker protecting the fan auxiliary against short cir-cuits.DESIGN FEATURES - ALL MODELSSPECIFICATIONS,DESIG N FEATURES AND ADVANTAGESCase parts are predominantly stainless steel, the PC boards are potted in trays, the controls are sealed, all machine coils are copper and the whole transformer is varnish dipped to maximize environmental withstand capability. The coils are all conservatively rated for long life.The Multi-Source output regulates against wide changes in output loading and input line voltage varia-tions to supply a consistently stable voltage high enough to allow the Multi-Welds to provide good man-ual electrode capability.SAFETY PRECAUTIONSGENERAL DESCRIPTIONThe Multi-Source is designed to supply power to the Multi-Weld welders. It has a wide range three phase AC input and can be operated on 50 or 60 Hz. The Multi-Source output peak voltage regulates against wide changes in output loading and input line voltage variations to supply a consistently stable voltage high enough to allow the Multi-Welds to provide good man-ual electrode capability.Primary input voltage taps are selected by a single movable link on the reconnect panel. Main trans-former auxiliary windings power the firing circuit and fan motor. The control auxiliary transformer has a sin-gle, wide range primary and is not reconnectable.The Fan As Needed feature is activated by an output current of 20 Adc or a thermostat on the main trans-former iron.An independent safety circuit on the Control board monitors the voltage peaks and opens the input con-tactor if the limit is exceeded. The green Safe Output light indicates when the machine output voltage isFACTORY INSTALLED OPTIONS / ACCESSORIESThere are no factory installed options.FIELD INSTALLED OPTIONS / ACCESSORIESK1735-1 Multi-Weld 350, Multi-process controller.K857, K857-1 Remote Control, Control Multi-Weldremotely (25 or 100 ft.).K1736-1 Distribution Box, Connects up to 10 Multi-Welds.K449 LN-25, Across the arc wire feeder.K1788-1 Roll Cage, Protect power source, facilitate moving, store cable.K1806-1 Multi-Weld Four Pack, Mounting / lift rack for M-S and four M-Ws.K1807-1 Multi-Weld Eight Pack, Mounting / lift rack for M-S and eight M-Ws.S20428Paralleling Kit,Allows two machines toequally share double load.MACHINE CALIBRATION SPECIFICATIONThe Multi-Source digital display is controlled by a cur-rent sensing circuit on the Control board. The display reads 100 when machine output is a little over 40 kW. To recalibrate the display, the machine output may loaded with Multi-Weld welders or resistive grids or a combination of both to obtain an output of 533 Adc as read by a calibrated standard ammeter. Trimmer resistor R49 may be adjusted to cause the display to read 100.This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMP-TOMS)”. This column describes possible symptoms that the machine may exhibit. Find the listing that best describes the symptom that the machine is exhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE” liststhe obvious external possibilities that may contribute to the machine symptom.Step 3.RECOMMENDED COURSE OF ACTIONThis column provides a course of action for the Possible Cause, generally it states to contact your local Lincoln Authorized Field Service Facility.If you do not understand or are unable to perform the Recommended Course of Action safely, contact your local Lincoln Authorized Field Service Facility.HOW TO USE TROUBLESHOOTING GUIDEService and Repair should only be performed by Lincoln Electric Factory Trained Personnel.Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.__________________________________________________________________________5. LEDs 1 through 6 indicate gate signals are being sent to the main SCRs 1 through 6 respectively. If LED2 on the Control board is bright, along with LEDs 7, 8, and 9 on Firing board, and LEDs 1through 6 are unequal in brightness, check to make sure lead 231 between Control board and Firing board is not broken. (If lead 231 is removed while the machine output is at open circuit, the output voltage peaks may be unregulated and cause the over-voltage protection circuit to open the input contactor. The over-voltage protection circuit may disabled by disconnecting lead 222D at the nega-tive output stud or at pin 1 of P2. NOTE: Themachine may not be used for welding with the pro-tection circuit disabled.6. If one or more of LEDs 1 through 6 are off, LEDs 7,8, and 9 are on and the voltage on lead 231 from the Control board (pin 13, P5 to pin 12, P5) is 3 to 13Vdc replace the Firing PCB.PC BOARD TROUBLESHOOTING GUIDE - FIRING P .C.BOARD1. LEDs 1 through 9 must be lit when the Multi-Source is turned on and the Control board is sending an enable signal to the Firing board (pin 7 in P8 is low in reference to common at pin 12 in P5).2. LEDs 7, 8, and 9 indicate AC power being supplied to the P.C. board from auxiliary windings on the main transformer (T1). If a LED is not on, turn the machine off and unplug P8 from the firing board.Turn the machine back on and check the following voltages:3. If all voltages are present, turn power off, and plug P5 back into J5. Turn power back on. If LEDs 7, 8or 9 are still not lit, replace Firing PCB.4. If voltages were not present, check the circuit back through the external dropping resistors to the auxil-iary windings for a possible open resistor or wire.PC BOARD TROUBLESHOOTING GUIDE - CONTROL P .C.BOARD1. The white Power light on the machine control panel indicates that the Control board power supply is being supplied by rectified secondary voltage from the Control transformer (T2) by way of the Power switch and transformer iron rear thermostat.2. LED1 indicates machine output voltage. At normal output voltages, LED1 will be brightly lit.3. LED2 indicates the level of the control signal to the Firing board. The brightness of LED2 is inversely proportional to machine output because the control signal increases as the machine output decreases.4. LED3 lights when the current amplifier senses an output current over about 10 amps and sends a sig-nal to turn the cooling fan on. If LED3 is on but the fan is not , there could be a problem with the fan motor or the fan motor drive circuit (see LED6).5. LED4 says that some signal, either thermostat, out-put current or output over-current is calling for the fan to operate.6. LED5 tells us that the current signal from the shunt is too high. If LED5 is lit for 5-8 seconds, the enable signal to the Firing board is made high to shut off the output SCRs. In the case of a short duration current overload, LED5 may only be briefly litbecause, in normal operation, the machine output immediately goes to zero. Once disabled, the out-put will remain off for about 75 seconds.7. LED6 indicates that the input to the fan motor opto triac driver has been energized. LED6 should be on as long as the fan motor runs. LED6 and the fan motor will be on for about 5 minutes after LED4goes off.8. LED7 will light when the shorted SCR circuit acti-vates. A positive voltage on the negative output stud (AC instead of DC on the output studs) will activate a circuit causing the input contactor to open. This circuit is active only when the enable signal to the Firing board is high (the output is off).The contactor will remain open (and the whitePower light will remain on) until the Power switch is turned off (or the input power to the machine is oth-erwise removed) for about 1 second and then turned on again.9. The green Safe Output light on the control panel when the machine output voltage is present and safe. It lights when the machine output is between 40 Vdc and 113 volts peak. 10. The yellow Thermal light on the front panel lightswhen the open thermostat signal is sent to the fan control and output disable circuits.Now Available...12th EditionThe Procedure Handbook of Arc WeldingWith over 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by many to be the “Bible” of the arc welding industry.This printing will go fast so don’t delay. Place your order now using the coupon below.The hardbound book contains over 750 pages of welding information, techniques and procedures. Much of this material has never been included in any other book.A must for all welders, supervisors, engineers and designers. Many welding instructors will want to use the book as a reference for all students by taking advantage of the low quantity discount prices which include shipping by 4th class parcel post.$15.00postage paid U.S.A. MainlandHow To Read Shop DrawingsThe book contains the latest information and application data on the American Welding Society Standard Welding Symbols. D etailed discussion tells how engineers and draftsmen use the “short-cut” language of symbols to pass on assembly and welding information to shop personnel.Practical exercises and examples develop the reader’s ability to visualize mechanically drawn objects as they will appear in their assembled form.187 pages with more than 100 illustrations. Size 8-1/2” x 11”Durable, cloth-covered board binding.$4.50postage paid U.S.A. MainlandNew Lessons in Arc WeldingLessons, simply written, cover manipulatory techniques;machine and electrode characteristics; related subjects,such as distortion; and supplemental information on arc welding applications, speeds and costs. Practice materials,exercises, questions and answers are suggested for each lesson.528 pages, well illustrated, 6” x 9” size, bound in simulated,gold embossed leather.$5.00postage paid U.S.A. MainlandNeed Welding Training?The Lincoln Electric Company operates the oldest and most respected Arc Welding School in the United States at its corporate headquarters in Cleveland, Ohio. Over 100,000stu-dents have graduated. Tuition is low and the training is “hands on”For details write:Lincoln Welding School 22801 St. Clair Ave.Cleveland, Ohio 44117-1199.and ask for bulletin ED-80 or call 216-383-2259 and ask for the Welding School Registrar.Lincoln Welding SchoolBASIC COURSE $700.005 weeks of fundamentalsThere is a 10%discount on all orders of $50.00 or more for shipment at one time to one location.Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.Prices include shipment by 4th Class Book Rate for U.S.A. Mainland Only.Please allow up to 4 weeks for delivery.UPS Shipping for North America Only.All prepaid orders that request UPS shipment please add:$5.00For order value up to $49.99$10.00For order value between $50.00 & $99.99$15.00For order value between $100.00 & $149.00For North America invoiced orders over $50.00 & credit card orders, if UPS is requested, it will be invoiced or charged to you at cost.Outside U.S.A. Mainland order must be prepaid in U.S. Funds. Please add $2.00 per book for surface mail or $15.00 per book for air parcel post shipment.METHOD OF PAYMENT:(Sorry, No C.O.D. Orders)CHECK ONE:Name:_______________________________________________Please Invoice (only if order is over $50.00)Address:_______________________________________________Check or Money Order Enclosed, U.S. Funds only _______________________________________________Credit Card - Telephone:_______________________________________________Signature as it appears on Charge Card:Account No.Exp Date|_|_||_|_|______________________Month YearUSE THIS FORM TO ORDER:Order from:BOOK DIVISION, The Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199BOOKS OR FREE INFORMATIVE CATALOGS Telephone: 216-383-2211 or, for fastest service, FAX this completed form to: 216-361-5901.Lincoln Welding School Titles:Price Code QuantityCost(ED-80)New Lessons in Arc Welding $5.00L Seminar Information Procedure Handbook “Twelfth Edition”$15.00PH (ED-45)How to Read Shop Drawings $4.50H Educational Video Information Incentive Management $5.00IM (ED-93) A New Approach to Industrial Economics $5.00NA James F. Lincoln Arc Welding The American Century of John C. Lincoln $5.00AC Foundation Book Information Welding Preheat Calculator $3.00WC-8(JFLF-515)Pipe Welding Charts $4.50ED-89SUB TOTALAdditional Shipping Costs if anyJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.。
林肯焊机说明书
林肯焊机说明书Ⅰ.机械安装1．机头安装安装应牢固以防起弧时机头移动，注意机头与工作电缆应与地绝缘。
根据需要，可装在垂直调节器/水平调节器/行走小车上，所定的机头出厂前根据用户的订购模式安装送丝比率，当改变焊丝直径时需改变送丝轮和导向管。
对不同直径的焊丝需调节随动轮压力调节螺丝，焊丝分两档0.9-2.4mm和3.0-5.6mm。
根据需要调节，对较软的焊丝，压力宜小一点。
出厂时送丝轮设为正转（如图所示方向），但安装板可转动180º，并对换校直器和导电杆，送丝轮转动方向通过改变控制箱内接线上626，627号线来实现。
一般用25kg送丝盘。
NA-3S/NA-4/NA-3SF出厂时所装焊丝校直器的焊丝直径大于2mm以上。
机头安装好后，通过校直器和送丝导向管安装焊丝（其入口处为倒圆）而出丝导向管入口处为倒角）。
2．控制箱安装控制箱在标准行走小车或其它的机架上，当装在其它机架上时，打开控制箱后盖，按照控制箱底板上的安装孔固定控制箱。
3．导电杆组件国内一般常用K231 和K226●K231 导电杆组件：一般用于600A，更高电流可能引起导电嘴磨损坏。
适用于Ф2.4-5.6mm，对不同焊丝需不同导电嘴。
对Ф2.0-2.4mm焊丝还需导电嘴选配件和导丝管。
把工件电缆控制接到导电杆上，用螺栓拧紧，不用完全校直焊丝，以保持良好的电接触。
把焊剂漏斗的软管接到锥形组件的开口处。
要注意经常更换坏的导电嘴。
●K226 压钳式导电杆：一般用于600-1000A。
K226-T 由两个锥形夹组成用于Ф2.4-3.2mm。
K226R由一个锥形夹和一个方形夹组成，用于Ф3.2-5.6mm。
导电杆装在机头的下部，注意锥形夹的斜坡应朝向工件移动方向。
压钳应与导向管对直，通过调节夹钳一侧的螺丝来调节。
Ⅱ.电气安装1．电缆连接需600W，115V/50AC（其中，350W 给送丝电机和控制电路，250W 给行走电路）●从机头到控制箱：所有的工件电缆都接到控制箱后部，每个机头都带1.2m 长电机电缆和1.2m 长焊剂斗电缆，插到控制箱一侧对应的接口内。
TIG操作规程
TIG操作规程一、引言TIG（Tungsten Inert Gas）焊接是一种常用的氩弧焊接方法，适用于不锈钢、铝合金等高温材料的焊接。
本操作规程旨在确保TIG焊接操作的安全性和质量，提供详细的操作指导。
二、操作要求1. 操作人员应经过相关培训，熟悉TIG焊接的原理、设备和操作要点。
2. 操作人员应穿戴防护设备，包括焊接面罩、防护手套、防护服等。
3. 操作环境应保持通风良好，以避免有害气体积聚。
4. 确保焊接设备、电源和气源正常工作，检查电缆、气管等连接是否牢固。
三、操作步骤1. 准备工作a. 检查焊接设备是否正常工作，确认电源和气源是否稳定。
b. 准备所需的焊接材料，包括焊丝、钨棒等。
c. 清理焊接表面，确保无油污、氧化物等杂质。
d. 调整焊接设备的参数，如电流、气体流量等。
2. 焊接准备a. 确保焊接区域无杂物，清理焊接区域以保证焊缝的质量。
b. 定位和夹紧焊接工件，使其保持稳定。
c. 安装合适的焊接电极和钨棒，调整电极的伸出长度。
3. 开始焊接a. 佩戴焊接面罩，确保视线清晰。
b. 将焊枪或手持焊接电极放置在焊接起点，启动电弧。
c. 控制焊接电流，保持稳定的焊接速度。
d. 在焊接过程中，保持焊枪或手持焊接电极与焊缝的一定距离，以避免电极粘连。
e. 控制焊接角度和焊接位置，确保焊缝的均匀性和质量。
4. 焊接结束a. 焊接完成后，停止电弧并关闭焊接设备。
b. 清理焊接区域，去除焊渣和杂质。
c. 检查焊接质量，包括焊缝的质量、外观和尺寸是否符合要求。
四、安全注意事项1. 操作人员应严格遵守焊接操作规程，不得擅自修改焊接参数。
2. 在操作过程中，应注意防止电极粘连、电弧闪跳等情况的发生。
3. 焊接过程中应注意防止火花飞溅，避免引起火灾。
4. 焊接完成后，焊接设备应及时关闭，避免意外发生。
5. 操作人员应定期接受安全培训，提高安全意识和应急处理能力。
五、质量控制1. 焊接质量应符合相关标准和规范要求。
林肯电焊机操作手册说明书
SP-100OPERA TOR'S MANUALFor use with machines having Code Number 9284 and above .Sales and Service through Subsidiaries and Distributors WorldwideWorld's Leader in Welding and Cutting Products Premier Manufacturer of Industrial MotorsIM366-BNovember 1993Safety Depends on YouLincoln arc welding equipment is designed and built wit h safet y in mind. However, your overall safety can be increased by proper instal-lat ion ... and t hought ful operat ion on your part.DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think before you act and be careful.9284; 9429; 9521; 9522; 9725;9726; 9794; 9795; 10050Thank Youfor selecting a QUALITY product by Lincoln Electric.We want you to take pride in operating this Lincoln Electric C ompany product ••• as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection. The level of seriousness to be applied to each is explained below:PRODUCT DESCRIPTIONThe SP-100, Type K462, is a complete semiautomatic constant voltage DC arc welding machine. Included is a solid state controlled, single phase constant voltage transformer/ rectifier power source and a wire feeder for feeding .023 – .030" (0.6 – 0.8 mm) solid steel electrode and .035" (0.9 mm) cored electrode.The SP-100 is ideally suited for individuals having access to 115 volt AC input power, and wanting the ease of use, quality and dependability of both gas metal arc welding or GMAW (also known as MIG welding) and the Innershield®electrode process (self-shielded flux-cored or FC AW). A convenient chart is mounted inside the wire feed section door for setting welding procedures for 24 gauge through 12 gauge (0.6 – 2.5 mm) mild steel (Chart also may be found in this manual). The SP-100 is a rugged and reliable machine that has been designed for dependable ser-vice and long life.RECOMMENDED PROCESSES AND EQUIPMENTThe SP-100 can be used for welding mild steel using the GMAW, single pass, process which requires a supply of shielding gas or it can be used for the self-shielded, Innershield electrode process.The recommended gas and electrode for GMAW is welding grade CO2gas and .025" (0.6 mm) diameter Lincoln L-56 mild-steel welding wire [supplied on 12 1/2 lb (6 kg) spools]. For 14 gauge (2.0 mm) and thin-ner, CO2gas is recommended because it gives equal or better performance than a blended gas at a lower cost. A mixed gas consisting of 75 to 80% Argon and 20 to 25% CO2is recommended for welding on heav-ier gauge [12 gauge (2.5 mm) for example] steel.The recommended electrode for the self-shielded process is .035" (0.9 mm) diameter Lincoln Innershield NR-211-MP on 10 lb (4.5 kg) spools. This electrode can be used for all position welding of 20 gauge through 5/16" (1.0 – 8.0 mm) thick steel [multi-ple passes are required for 1/4" and 5/16" (6.0 and 8.0 mm)].OPTIONAL ACCESSORIES1.K463 CO2G as Regulator and Hose Kit—Includes a preset, nonadjustable pressure and flow regulator for use on C O2cylinders. Also included is a 10 foot (3.0 m) gas hose which con-nects to the rear of the SP-100.2.K499 Ar-Mixed Gas Regulator and Hose Kit—Includes a preset, nonadjustable pressure and flow regulator for use on argon-mixed gas cylin-ders. Also included is a 10 foot (3.0 m) gas hose which connects to the rear of the SP-100.3..035 (0.9 mm) Innershield®Welding Kit —Includes a contact tip, a gasless nozzle and a cable liner to permit the SP-100 gun and cable to use a .035" (0.9 mm) diameter flux-cored elec-trode. Also included is a spool of .035 (0.9 mm) Innershield®NR-211-MP.Two kits are available:K549-1 kit is for use with the Magnum™100L gun (with red trigger).K464 kit is for use with the original Lincoln Electric®gun (with black trigger).4.M15448-1 Reversible Drive Roll with doubleknurled grooves for .035 cored electrode.5.K467 Input Line Cord — Same as line cord sup-plied with the SP-100 but has a NEMA type 5-20P plug for use on 25 amp branch circuits.To install optional features refer to instructions included with the kit, and/or in this manual.INSTALLATIONDESCRIPTION OF CONTROLSBecome familiar with the SP-100 controls and compo-nents before attempting to weld. Refer to illustrations and lettered items below for brief descriptions.A.Wire speed — Controls the wire speed from 50 –400 in./min (1.3 – 10 m/min). The control can be preset on the dial to the setting specified on the SP-100 Application Chart located on the inside of the wire feed section door. Wire speed is not affected when changes are made in the voltage control. The control is marked (“olo”)B.Power ON/OFF switch — When the power is on,the fan motor will run and air will be exhausted out the louvers in the front of the machine. The welding output and wire feeder remain off until the gun trigger is pressed.C.Voltage control — A continuous control that givesfull range adjustment of power source output volt-age. Can be adjusted while welding.D.Thumbscrew — secures gun and cable assembly.E.Positive (+) and negative (–) output terminals.F.Shielding gas hose (factory installed, not shown)— routed from gas solenoid inside rear of machine to gun connector block.G.Gun trigger lead connectors.H.Circuit breaker — Protects machine from damageif maximum output is exceeded. Button will extend out when tripped. (Manual reset.)I.Wire spool spindle.J.Gas solenoid inlet fitting.K.Power cord.L.Spring loaded pressure arm — adjusts pressureof idle roll on wire.M.Wire feed gearbox and gun connector block.N.Wire feed section door — With application chartfor machine setting procedures.O.Gun cable and control lead access hole.P.Work cable access hole.LOCATIONLocate the welder in a dry location where there is free circulation of clean air into the louvers in the back and out the front. A location that minimizes the amount of smoke and dirt drawn into the rear louvers reduces the chance of dirt accumulation that can block air pas-sages and cause overheating.WORK CABLE AND CLAMP INSTALLATIONWork Clamp InstallationAttach the work clamp to the work cable per the fol-lowing:1.Unplug the machine or turn the power switch to the “Off” position.2.Insert the work cable terminal lug with the larger hole through the strain relief hole in the work clamp as shown below.3.Fasten securely with the bolt and nut provided.Work cableWork clampWork Cable Installation1.Open the wire feed section door on the right side ofthe SP-100.2.Pass the end of the work cable that has the termi-nal lug with the smaller hole through the hole (holeD) next to the louvers in the case front.3.Route the cable under and around the back of thewire feed unit.ing wing nut provided, connect the terminal lugto the negative (–) output terminal located above the wire feed unit; item M (make certain that both wing nuts are tight).NOTE: This connection gives the correct electrode polarity for the GMAW process. If using Innershield, see Output Polarity C onnection Section below for negative electrode polarity connection. OUTPUT POLARITY CONNECTIONThe SP-100, as shipped, is connected for positiveelectrode polarity.To connect for negative electrode polarity (required for the Innershield process), connect the short cable attached to the gun connector block to the negative (–) output terminal and the work cable to the positive (+) terminal using the provided wing nuts (make cer-tain that both wing nuts are tight).GUN INSTALLATIONAs shipped from the factory, the SP-100 gun is ready to feed .023, .024 or .025" (0.6 mm) wire. If .030" (0.8 mm) wire is to be used, install the .030" (0.8 mm) con-tact tip. .023 – .025" contact tip is stenciled .025 and/or 0.6 mm and .030" contact tip is stenciled .030 and/or 0.8 mm. See Maintenance Section for instruc-tions to change contact tip.If .035" (0.9 mm) Innershield flux cored wire is to be used, see Maintenance Section for instructions to change contact tip, cable liner, and gas nozzle.C onnect the gun cable to the SP-100 per the follow-ing:1.Unplug the machine or turn power switch to the off“O” position.2.Pass the insulated terminals of the gun trigger con-trol leads, one at a time, through the rectangular “keyhole” opening (item F) in the case front. The leads are to be routed under the wire feed unit and through the cable hanger on the inner panel.3.Insert the connector on the gun conductor cablethrough the large hole in the SP-100 case front.Make sure the connector is all the way in the metal connector block to obtain proper gas flow. Rotate the connector so control leads are on the underside and tighten the thumbscrew in the connector block.4.Connect the insulated control lead terminals to thetwo insulated 1/4" (6.4 mm) tab connector bushings located above the “Gun Trigger C onnection” decal in the wire feed section. Either lead can go to either connector. Form the leads so that they are as close as possible to the inside panel.WIRE FEED DRIVE ROLLThe SP-100 drive roll has two grooves; one for .023 –.025" (0.6 mm) solid steel electrode and the other for .030" (0.8 mm) solid and .035" (0.9 mm) flux-cored steel electrode. As shipped, the drive roll is installed in the .023/.025" (0.6 mm) position (as indicated by the stenciling on the exposed side of the drive roll).Replace the washer and retaining screw.connectors{Brass connectorIdle roll armRetaining ScrewWELDING WIRE LOADINGThe machine power switch should be turned to the OFF (“O”) position before working inside the wirefeed enclosure.------------------------------------------------------------------------The machine is shipped from the factory ready to feed 8" (200 mm) diameter spools [2.2" (56 mm) max. width]. These spools fit on a 2" (50 mm) diameter spindle that has a built-in, adjustable* friction brake to prevent overrun of the spool and excess slack in theWARNINGK499 Argon-Mixed Gas Regulator and Hose Kit Install the pressure-flow regulator and gauge to a cylinder according to the instructions in Section 1.10.C onnect one end of the 10 foot (3.0 m) hose to the SP-100 gas inlet fitting and the other end to the regu-lator fitting.The K499 argon-mixed gas pressure-flow regulator is preset by the manufacturer to deliver a nominal flow of 30 cubic feet per hour (14 1/min) of argon or argon-mixed gas. This setting cannot be changed..035" (0.9 mm) Innershield Welding KitIncludes a contact tip, gasless nozzle, and a cable liner to permit the SP-100 gun and cable to use .035 (0.9 mm) diameter flux-cored electrode. Also included is a spool of .035 (0.9 mm) Innershield®NR-211-MP. The K549-1 Kit is for use with the Magnum™100L gun (with red trigger). The fitting on the end of the liner is stenciled with the maximum rated wire size (.045"/1.2 mm).The K464 Kit is for use with the earlier “Lincoln Electric®” gun (with black trigger). The end of the brass fitting on the end of the liner for .035 (0.9 mm) wire is color coded green. The .023-.030 (0.6-0.8 mm) factory installed liner is color coded orange.See Maintenance and Troubleshooting Section for instructions on installing liner and contact tip in gun.K467 Input Line CordSame as line cord supplied with the SP-100 but has a NEMA type 5-20P plug for use on a 25 amp branch circuit with a nominal voltage rating of 115 volts to 125 volts, 60 hertz. Install per the following:1.Turn the SP-100 Power Switch to OFF (“O”).2.If connected, remove the line cord plug from powersupply receptacle.3.Remove the two screws that hold the line cordreceptacle in the SP-100 flanged inlet connector and disconnect the line cord from the SP-100.4.C onnect the S18410 input line cord receptacle tothe SP-100 and replace the retaining screws.OPERATING INSTRUCTIONS1.Decrease stickout2.Increase WFS (wire feed speed) (“oIo”)3.Decrease voltage (“V”)4.Increase speed5.Decrease drag angle6.Check for correct gas, if usedIf Arc Blow Occurs (in order of importance) (NOTE: Try different ground connection locations before adjusting procedures)1.Decrease drag angle2.Increase stickout3.Decrease voltage (“V”)4.Decrease WFS (wire feed speed) (“oIo”) andvoltage (“V”)5.Decrease travel speedTo Eliminate Stubbing (in order of importance)1.Increase voltage (“V”)2.Decrease WFS (wire feed speed) (“oIo”)3.Decrease stickout4.Increase drag angleStubbing occurs when the electrode drives through the molten puddle and hits the bottom plate tending to push the gun up.PROPER GUN HANDLINGMost feeding problems are caused by improper han-dling of the gun cable or electrodes.1.Do not kink or pull the gun cable around sharp cor-ners.2.Keep the gun cable straight as practical when weld-ing.3.Do not allow dolly wheels or trucks to run over thecables.4.Keep the cable clean per maintenance instructionsin this Operation Manual.5.Innershield electrode has proper surface lubrica-tion. Use only clean, rust-free electrode.6.Replace the contact tip when it becomes worn orthe end is fused or deformed.Low or no gas flow Cylinder valve closed Open cylinder valveGas flow not set correctly Set proper flow rateCylinder out of gas Get new cylinder of gasLeak in gas line Inspect and replaceClog or Leak in gun Check for obstruction or defective sealsArc unstable Wrong welding polarity Check polarity - Refer to proper sectionErratic or Intermittent Wrong size, worn and/or Replace tip - remove any spatter on end of tip Arc - Poor Starting melted contact tip"Hunting" ArcWorn work cable or poor connections Inspect - repair or replace as necessaryLoose electrode connections Be sure electrode lead is tight, gun cable tight inwire feeder contact block, gun nozzle and guntip tightM 16576S P 100 W I R I N G D I A G R A MNow Available...12th Edition The Procedure Handbook of Arc WeldingWith over 500,000 copies of previous editions publishedsince 1933, the Procedure Handbook is considered by many tobe the “Bible” of the arc welding industry.This printing will go fast so don’t delay. Place yourorder now using the coupon below.The hardbound book contains over 750 pages of weldinginformation, techniques and procedures. Much of this materialhas never been included in any other book.A must for all welders, supervisors, engineers anddesigners. Many welding instructors will want to use the bookas a reference for all students by taking advantage of the lowquantity discount prices which include shipping by4th class parcel post.$15.00postage paid U.S.A. Mainland How To Read Shop Drawings The book contains the latest information and application data on the American Welding Society Standard Welding Symbols. Detailed discussion tells how engineers and draftsmen use the “short-cut” language of symbols to pass on assembly and welding information to shop personnel.Practical exercises and examples develop the reader’s abilityto visualize mechanically drawn objects as they will appearin their assembled form.187 pages with more than 100 illustrations. Size 8-1/2” x 11”Durable, cloth-covered board binding.$4.50postage paid U.S.A. Mainland New Lessons in Arc Welding Lessons, simply written, cover manipulatory techniques;machine and electrode characteristics; related subjects,such as distortion; and supplemental information on arc welding applications, speeds and costs. Practice materials,exercises, questions and answers are suggested for each lesson.528 pages, well illustrated, 6” x 9” size, bound in simulated,gold embossed leather.$5.00postage paid U.S.A. Mainland Need Welding Training?The Lincoln Electric Company operates the oldest andmost respected Arc Welding School in the United States at itscorporate headquarters in Cleveland, Ohio. Over 100,000stu-dents have graduated. Tuition is low and the training is“hands on”For details write: Lincoln Welding School 22801 St. Clair Ave.Cleveland, Ohio 44117-1199.and ask for bulletin ED-80 or call 216-383-2259 and ask for the Welding School Registrar.Lincoln Welding School BASIC COURSE$700.005 weeks of fundamentals There is a 10%discount on all orders of $50.00 or more for shipment at one time to one location.Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.Prices include shipment by 4th Class Book Rate for U.S.A. Mainland Only.Please allow up to 4 weeks for delivery.UPS Shipping for North America Only.All prepaid orders that request UPS shipment please add:$5.00For order value up to $49.99$10.00For order value between $50.00 & $99.99$15.00For order value between $100.00 & $149.00For North America invoiced orders over $50.00 & credit card orders, if UPS is requested, it will be invoiced or charged to you at cost.Outside U.S.A. Mainland order must be prepaid in U.S. Funds. Please add $2.00 per book for surface mail or $15.00 per book for air parcel post shipment.METHOD OF PAYMENT:(Sorry, No C.O.D. Orders)CHECK ONE:Name:_______________________________________________Please Invoice (only if order is over $50.00)Address:_______________________________________________Check or Money Order Enclosed, U.S. Funds only_______________________________________________Credit Card - Telephone:_______________________________________________Signature as it appears on Charge Card:Account No.Exp Date |_|_||_|_|______________________Month Year USE THIS FORM TO ORDER:Order from:BOOK DIVISION, The Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199BOOKS OR FREE INFORMATIVE CATALOGSTelephone: 216-383-2211 or, for fastest service, FAX this completed form to: 216-361-5901.Lincoln Welding School Titles:Price Code Quantity Cost (ED-80)New Lessons in Arc Welding $5.00L Seminar Information Procedure Handbook “Twelfth Edition”$15.00PH (ED-45)How to Read Shop Drawings $4.50H Educational Video Information Incentive Management $5.00IM (ED-93)A New Approach to Industrial Economics $5.00NA James F. Lincoln Arc WeldingThe American Century of John C. Lincoln $5.00AC Foundation Book Information Welding Preheat Calculator $3.00WC-8(JFLF-515)Pipe Welding Charts $4.50ED-89SUB TOTALAdditional Shipping Costs if anyTOTAL COSTJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.(such as loss of business, etc.) caused by the defect or Sales and Service through Subsidiaries and Distributors Worldwide22801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100Premier Manufacturer of Industrial Motorsd。
林肯电焊机说明书
MAGNUM® PRO ROBOTIC GUNS DESIGNED FOR LONG LIFE.Thru-ArmExternal DressPublication E12.03 | Issue Date 07/24/20• Patented HexConnect ™ Gun Bushing- Delivers superior mechanical and electrical connectionresulting in longer expendable life. - Resists twisting and provides more points of contactfor current flow.• Fixed Electrical Connection- Robust design resists fatigue - Lasted over 1 milliontortuous flex cycles in extreme lab testing. - Competitive rotating designs can cause micro-arcingresulting in arc instability and potential shorter gun life.Tough Teflon ® Insulation• Single Tool Center Point (TCP) - No need to re-programwhen switching between the Magnum ® PRO 350 and 550 amp expendables.• Contact Tip Technology - Copper Plus ™ - more copper for better heat dissipation.- Anti-Seize ™ thread design on contact tips and diffuser.• Aluminum- Aircraft grade aluminum outer tube extends service.• Copper- High quality copper inner tube enhances electrical conductivity.Contact Tip for up to 550 AMagnum ®PRO 550 A ExpendablesGun Tube Insulator 550 A(1) 550 only350 A and 550 A Magnum ® PRO Expendable Parts are interchangeable. Interchanging will require gun tube insulator and gas diffuser changes. Customersmay choose to change expendable parts to standardize stocking parts or to make the gun more compact for tight spaces.(2)(2)Gas Diffuser for up to 550 A Slip-onGas Diffuser for up to 550 AThread-on (2) Jump liners and wire guides are only used on Thru-arm torches with wire brake.Gas Nozzlefor 550Thread-on 1/8 in. (3.2 mm) RecessedBottleneck Gas Nozzle for 550Thread-on 1/8 in. (3.2 mm)RecessedGENERAL OPTIONSRobotic Gun Tube Straightener Used in the event of a robot crash to check and correct robotic gun tube alignment. OrderK3193-1(Compatible with all standard KP3056-XX and KP3057-XX gun tubes)K3193-2(Compatible with all standard KP3354-XX and KP3355-XX gun tubes)EXTERNAL DRESS OPTIONS External Dress Torch Mounting KitsDesigned to mount the External Dress torch in the proper orientation for the application and fixturing presented to the robot. Consult Automation Division for correct mounting kit selection assistance. OrderKP2769-2222 Degree – Lincoln Electric Tool Center Point (TCP)KP2769-4545 Degree – Lincoln Electric Tool Center Point (TCP)KP2769-180180 Degree – Lincoln Electric Tool Center Point (TCP)KP3054-2222 Degree – Tregaskiss ® TCP, FANUC ® Solid Mount KP3055-2222 Degree – Tregaskiss ® TCP, Tregaskiss ® Clutch Mount KP3499-2222 Degree - Lincoln Electric Tool Center Point (TCP)for ABB and KUKA Robot Arms KP3499-4545 Degree - Lincoln Electric Tool Center Point (TCP)for ABB and KUKA Robot Arms KP3499-180180 Degree - Lincoln Electric Tool Center Point (TCP)for ABB and KUKA Robot ArmsExternal Dress Break-Away Disks Replaceable mounting interface disk designed to protect the robot arm by absorbing the effects of any damage in the event of a robot work envelope collision. OrderKP3194-1External Dress Break-Away Disk (Fanuc iB)KP3194-2External Dress Break-Away Disk (Fanuc 50 iC)KP3194-3External Dress Break-Away Disk (Fanuc iC)KP3194-4External Dress Break-Away Disk(ABB2600)KP3194-5External Dress Break-Away Disk(KR6, KR8, KR10)THRU-ARM OPTIONSThru-Arm Break-Away Disks Replaceable mounting interface disk designed to protect the robot arm by absorbing the effects of any damage in the event of a robot work envelope collision.See specification chart below for correct part number rWire Brake PlugPlug when removing wire brake from K4307-2 Order K3563-1Nose Cone Assemblies See specification chart below for correct part numberTorch HousingsSee specification chart below for correct part numberAir Blast KitBlows spatter from the nozzle orifice. Includes 20 ft (6.1 m) hose and fitting. Order K3352-1Thru-Arm Replacement Cable AssembliesSee specification chart below for correct part numberK466-10(1) K1500-3 Gun Receiver Bushing is required for Power Feed 10 series, LF series and LN-25 PRO wire feeders.(2)Terms are tradmarks of Illinois Tool Works.[3]Included with External Dress Torch [4]Included with Thru-Arm Torch(3)(3) Note that external dress guns include a 22 degree Lincoln Electric TCP gooseneck,liner and consumables. Mounting kit is not included.®®®®®®The Lincoln Electric Company22801 St. Clair Avenue • Cleveland, OH • 44117-1199 • U.S.A.C USTO ME R ASSI STA NC E PO LICYThe business of The Lincoln Electric Company ® is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for information or advice about their use of our products. Our employees respond to inquiries to the best of their ability based on information provided to them by the customers and the knowledge they may have concerning the application. Our employees, however, are not in a position to verify the information provided or to evaluate the engineering requirements for the particular weldment. Accordingly, Lincoln Electric does not warrant or guarantee or assume any liability with respect to such information or advice. Moreover, the provision of such information or advice does not create, expand, or alter any warranty on our products. Any express or implied warranty that might arise from the information or advice, including any implied warranty of merchantability or any warranty of fitness for any customers’ particular purpose is specifically disclaimed.Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to for any updated information.For best welding results with Lincoln Electric equipment, always use Lincoln Electric consumables. Visit for more detail.All trademarks and registered trademarks are the property of their respective owners.。
TIG操作规程
TIG操作规程一、引言TIG（Tungsten Inert Gas）焊接是一种常用的氩弧焊接方法，广泛应用于各种金属材料的焊接工艺中。
本操作规程旨在规范TIG焊接操作流程，确保焊接质量和工作安全。
二、适合范围本操作规程适合于所有进行TIG焊接工作的人员。
三、术语和定义1. TIG焊接：使用非消耗性钨电极和惰性气体（如氩气）作为保护气体的焊接方法。
2. TIG焊机：用于TIG焊接的特殊焊接设备，包括电源、气体控制系统和焊接手持枪。
3. 钨电极：TIG焊接中使用的非消耗性电极，普通采用纯钨或者钨合金制成。
4. 保护气体：用于保护焊接区域的惰性气体，普通使用纯氩或者氩氩混合气体。
四、操作流程1. 准备工作a. 确保工作区域安全，周围没有易燃物品和危（wei）险品。
b. 检查TIG焊机和相关设备是否正常运行，如有异常及时报修。
c. 检查氩气供应是否充足，如不足及时更换气瓶。
d. 检查钨电极是否磨损或者损坏，如有需要及时更换。
e. 穿戴个人防护装备，包括焊接手套、护目镜和防护服。
2. 准备焊接材料a. 准备需要焊接的金属材料，确保其表面清洁无油污和氧化物。
b. 根据焊接材料的类型和厚度选择合适的焊丝和焊接参数。
3. 设置TIG焊机a. 将TIG焊机连接到电源，并确保接地良好。
b. 设置合适的焊接电流和电压，根据焊接材料和厚度进行调整。
c. 调整氩气流量，确保焊接区域得到足够的保护。
4. 焊接操作a. 将钨电极安装到焊接手持枪上，确保电极露出适当长度。
b. 通过脚踏开关或者手动控制启动电弧，将焊枪与焊接材料保持适当的间距。
c. 控制焊接速度和焊接角度，保持稳定的焊接电弧和适当的电弧长度。
d. 在焊接过程中，根据需要进行焊接材料的熔化和填充。
e. 焊接完成后，断开电弧，等待焊接区域冷却。
五、安全注意事项1. 在进行TIG焊接操作前，必须穿戴个人防护装备，包括焊接手套、护目镜和防护服。
2. 确保工作区域通风良好，避免氩气积聚导致窒息风险。
TIG操作规程
TIG操作规程一、引言TIG（Tungsten Inert Gas）操作是一种常用的氩弧焊技术，广泛应用于金属材料的焊接和修复。
本操作规程旨在确保TIG操作的安全性、高效性和质量，提供操作人员在TIG焊接过程中的准确指导。
二、适用范围本操作规程适用于所有进行TIG焊接的操作人员。
三、安全措施1. 操作人员应穿戴符合安全要求的个人防护装备，包括焊接面罩、防护手套、防护服等。
2. 操作人员应确保焊接区域周围没有易燃物品，保持良好的通风环境。
3. 在进行TIG焊接前，应检查焊接设备和工具的完好性，确保其正常运行。
4. 操作人员应定期接受相关安全培训，了解TIG焊接过程中的安全风险和应急处理方法。
四、设备准备1. 确保焊接设备和电源接地良好。
2. 准备适当规格的焊接材料、焊丝和氩气。
3. 检查焊接电源、气体流量计和电极等设备是否正常工作。
4. 根据焊接材料的要求，选择合适的电极和钨极。
5. 清洁焊接材料表面，确保焊接区域无油污和杂质。
五、操作步骤1. 打开氩气瓶，调节气体流量计，确保氩气流量稳定在适当范围。
2. 打开焊接电源，调节焊接电流和极性，根据焊接材料的要求进行调整。
3. 将钨极插入TIG焊枪，紧固好。
4. 进行预热，将焊枪对准焊接区域，保持适当的距离。
5. 按下焊接电源的触发按钮，开始进行焊接。
6. 控制焊接速度和焊接电流，确保焊缝的质量和外观。
7. 焊接完成后，释放焊接电源的触发按钮，关闭焊接电源。
8. 关闭氩气瓶，切断气源供应。
六、质量控制1. 在焊接过程中，注意焊接区域的温度和焊缝的形状，确保焊接质量。
2. 检查焊接后的焊缝质量，包括焊缝的均匀性、无裂纹和气孔等。
3. 根据焊接材料的要求，进行焊缝的力学性能测试。
4. 记录焊接过程中的关键参数，以便进行质量追溯和改进。
七、常见问题及解决方法1. 焊接过程中出现焊缝不均匀的情况，可能是焊接速度过快或焊接电流过低，应适当调整焊接参数。
2. 焊接过程中出现气孔的情况，可能是焊接区域存在油污或杂质，应清洁焊接区域并调整氩气流量。
林肯电子公司的高压电焊机说明书
Ar-Mix Tri-Mix (He) 90% He 7.5% Ar 2.5% CO₂ 98% Ar 2% CO₂ 98% Ar 2% O₂
100 to 625 in/min
75 to 500 in/min
75 to 495 in/min
75 to 780 in/min
75 to 760 in/min
100 to 510 in/min
90 to 225 in/min
Wave Control 1 Pinch -10.0 to 10.0 UltimArc® -10.0 to 10.0 Pinch -10.0 to 10.0 UltimArc® -10.0 to 10.0 UltimArc® -10.0 to 10.0 Pinch -10.0 to 10.0 UltimArc® -10.0 to 10.0 Pinch -10.0 to 10.0 UltimArc® -10.0 to 10.0 Pinch -10.0 to 10.0 UltimArc® -10.0 to 10.0 UltimArc® -10.0 to 10.0
100 to 600 in/min
100 to 645 in/min 100 to 625 in/min 100 to 645 in/min 90 to 250 in/min 125 to 700 in/min 150 to 750 in/min 125 to 800 in/min
Wave Control 1 UltimArc® -10.0 to 10.0
林肯电气TIG PULSER操作指南IM611-B说明书
OPERA TOR’S MANUALIM611-BOctober,2001Safety Depends on YouLincoln arc welding and cutting equipment is designed and built with safety in mind.However, your overall safety can be increased by proper installation ...and thoughtful operation on your part.DO NOT I NSTALL, OPERATE OR REP AI R THI S EQUI PMENT WITHOUT READING THIS MAN-UAL AND THE SAFETY PRE-CAUT I ONS CONTA I NED THROUGHOUT.And, most importantly, think before you act and be careful.• Sales and Service through Subsidiaries and Distributors Worldwide •Cleveland, Ohio 44117-1199 U.S.A.TEL:216.481.8100 FAX:216.486.1751 WEB SITE:This manual covers equipment which is nolonger in production by The Lincoln Electric Co. Speci cations and availability of optional features may have changed.Mar ‘95Mar.‘93for selecting a QUALITY product by Lincoln Electric.We want you to take pride in operating this Lincoln Electric Company product •••as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment.Save this manual and keep it handy for quick reference.Pay particular attention to the safety instructions we have provided for your protection.The level of seriousness to be applied to each is explained below:vvvi viTECHNICAL SPECIFICATIONS - TIG PULSERFigure A.1a - ”Hook”Bracket Installation formounting to a TIG PowerSource.Figure A.1b - Universal Mounting BracketInstallation for mounting to ageneric surface.OUTPUT CAB L ES FOR PU L SE WELDINGPulse welding generates high peak currents, which in turn cause large voltage drops in welding cables.It is essential that large cables (2/0 minimum) are used and that all connections are clean and tight.Because of voltage drops, the total length of the weld-ing leads (work lead length plus electrode lead length) should not exceed 50 feet.If longer cables are used, the welding performance may be degraded.NOTE:Do not coil the output cables around any metal object.GENERAL DESCRIPTIONThe TI G Pulser is a “pendant”type GT AW Pulsing option for the SW TIG 175, SW TIG 275, or like com-patible power source.It is a simple, easy-to-use unit, with a minimum of controls.It supports the GT AW-P (pulse TIG) process on mild steel, stainless steel, and aluminum.The TI G Pulser features a 12 foot (3.7 m) cable with plug and is supplied with brackets for mount-ing.A receptacle is provided for use with an optional Amptrol or Arc Start Switch.RECOMMENDED PROCESSES AND EQUIPMENTAt the time of printing, the TIG Pulser is only recom-mended for use with the SW TIG 175 and the SW TIG 275 power source for GT AW-P (pulse TIG) procedures within the capacity of the TIG power source.The TI G Pulser may be used with an optional Hand (K963) or Foot (K870) Amptrol or Arc Start Switch (K814) for either 2-Step or 4-Step trigger mode.The 4-step trigger mode or the Tig Pulser only works with power source equipped with 4-step fiunction such as the SW TIG 275.OPERATIONAL FEATURES AND CONTROLSThe TIG Pulser has the following controls as standard: Peak Current, Background Current, % on Time (Peak Pulse Width), and Pulses per Second (Frequency).All are continuously adjustable thru control ranges.DESIGN FEATURES AND ADVANTAGES Array•Simple controls make this unit easy to set up and adjust.•Operating power provided through the remote control cable receptacle eliminating the need for an indepen-dent power supply.• Accomodates Amptrol or Arc Start Switch in 2-step or 4-step trigger mode.• Designed to the IEC-974-1 standard.•Attractive, rugged case includes carrying handle and rubber feet.•Unit is supplied with one bracket for hanging on the power source, and one “universal”bracket for mount-ing to vertical or horizontal surfaces.WELDING CAPABILITYThe TIG Pulser provides GT AW-P capability for the SW TIG power source up to 90% of the maximum current capacity of the machine.LIMITATIONSAt the time of printing, the TIG Pulser is only recom-mended for use with the SW TIG 175 and the SW TIG 275 power source for GT AW-P (pulse TIG) procedures within the capacity of the TI G power source.Check power source Operator’s Manual before using with theTIG Pulser.PEAK CURRENT knobIf the mode switch is set to Amptrol 2-step, the peak welding current can be controlled by an Amptrol from minimum up to the limit set by this knob.If the mode switch is set to either the Arc Start Switch 2-step position or the 4-step position, the setting on this knob determines the peak welding current. Note:The MAX position on this knob is equivalent to about 90% of the maximum output current of thepower source.This setting adjusts the wetting and bead shape dur-ing the peak pulse time of each cycle.TIG PULSER PRESETWhen using the TIG Pulser with a power source with the preset capability, the peak welding current can be preset with the Peak Current knob on the TIG Pulser.• Preset in 2-step TIG mode:Adjust the Peak Current and read the preset on the power source display.For TIG Pulser code number 10472, when mode switch is set to Amptrol 2-step the power source will always display the minimum preset;to preset the peak current set the mode switch to Arc Start Switch 2-step and adjust the Peak Current then set to Amptrol 2-step if welding with an Amptrol.• Preset in 4-step TIG mode:Set the Background Current to PULSER OFF posi-tion, adjust the Peak Current to preset, then set the Background Current to the desired level.In 4-step TIG mode the preset alternates between peak and background currents when the Background Current is not set at pulser off posi-tion, and therefore the power source display also alternates between peak and background currents.BACKGROUND CURRENT knobUse this knob to set the background current as a per-centage of the peak current.If set at PULSER OFF position, the welding current will be normal as if weld-ing without the TIG Pulser, that way non-pulsing weld-ing can be done without having to disconnect the TIG Pulser.•This setting is adjusted as low as will maintain the arc during the background current time.40 - 60% is a typical starting point.% ON TIME knobThis knob controls the duration of the peak current as a percentage of one pulse cycle.For instance if set at 40%, the welding current will remain at peak for 40% of one pulse cycle and at the background current for 60% of one pulse cycle.•This setting controls the total heat of the weld as a balance between peak pulse and background times affecting distortion and burnthrough.40 - 60% is a typical starting point.PULSES PER SECOND knobUse this knob to set the frequency or the number of pulses per second, from 0.5 pulse per second to 20 pulses per second.•This setting adjusts bead shape to travel speed. Thinner plate with faster travel speed will require higher frequency than thicker plate with slower travel speed.2 - 3 is a typical starting point.GENERAL MAINTENANCENo regular or periodic maintenance is required for the TIG Pulser.As with any welding equipment, occasion-ally clean the exterior of the unit with a low pressure airstream or a damp cloth.This keeps the front and rear nameplates in a readable condition.Replace any nameplates that become illegible.This T roubleshooting Guide is provided to help you locate and repair possible machine malfunctions.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM).Look under the column labeled “PROBLEM (SYMPTOMS)”.This column describes pos-sible symptoms that the machine may exhib-it.Find the listing that best describes the symptom that the machine is exhibiting.Symptoms are grouped into the following categories:engine problems, function prob-lems and output problems.Step 2.PERFORM EXTERNAL TESTS.The second column labeled “POSSIBLE AREAS OF MISADJUSTMENT(S)”lists theobvious external possibilities that may con-tribute to the machine symptom.Perform these tests/checks in the order listed.In general, these tests can be conducted with-out removing the case wrap-around cover.Step 3.RECOMMENDED COURSE OF ACTIONIf you have exhausted all of the items in step 2.Contact your Local Lincoln Authorized Field Service Facility.WIRING DIAGRAM - TIG PULSERNow Available...12th EditionThe Procedure Handbook of Arc WeldingWith over 500,000 copies of previous editions published since 1933, the Procedure Handbook is considered by many to be the “Bible ”of the arc welding industry.This printing will go fast so don ’t delay.Place your order now using the coupon below.The hardbound book contains over 750 pages of welding infor-mation, techniques and procedures.Much of this material has never been included in any other book.A must for all welders, supervisors, engineers and designers.Many welding instructors will want to use the book as a reference for all students by taking advantage of the low quan-tity discount prices which include shipping by 4th class parcel post.$15.00postage paid U.S.A.MainlandHow To Read Shop DrawingsThe book contains the latest information and application data on the American Welding Society Standard Welding Symbols.Detailed discussion tells how engineers and drafts-men use the “short-cut ”language of symbols to pass on assembly and welding information to shop personnel.Practical exercises and examples develop the reader ’s ability to visualize mechanically drawn objects as they will appear in their assembled form.187 pages with more than 100 illustrations.Size 8-1/2”x 11”Durable, cloth-covered board binding.$4.50postage paid U.S.A.MainlandNew Lessons in Arc WeldingLessons, simply written, cover manipulatory techniques;machine and electrode characteristics;related subjects, such as distortion;and supplemental information on arc welding applications, speeds and costs.Practice materials, exercises,questions and answers are suggested for each lesson.528 pages, well illustrated, 6”x 9”size, bound in simulated,gold embossed leather.$5.00postage paid U.S.A.MainlandNeed Welding Training?The Lincoln Electric Company operates the oldest and most respected Arc Welding School in the United States at its corporate headquarters in Cleveland, Ohio.Over 100,000students have graduated.Tuition is low and the training is “hands on ”For details write:Lincoln Welding School 22801 St.Clair Ave.Cleveland, Ohio 44117-1199.and ask for bulletin ED-80 or call 216-383-2259 and ask for the Welding School Registrar.Lincoln Welding SchoolBASIC COURSE $700.005 weeks of fundamentalsThere is a 10%discount on all orders of $50.00 or more for shipment at one time to one location.Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.Prices include shipment by 4th Class Book Rate for U.S.A. Mainland Only.Please allow up to 4 weeks for delivery.UPS Shipping for North America Only.All prepaid orders that request UPS shipment please add:$5.00For order value up to $49.99$10.00For order value between $50.00 & $99.99$15.00For order value between $100.00 & $149.00For North America invoiced orders over $50.00 & credit card orders, if UPS is requested, it will be invoiced or charged to you at cost.Outside U.S.A. Mainland order must be prepaid in U.S. Funds.Please add $2.00 per book for surface mail or $15.00 per book for air parcel post shipment.METHOD OF PAYMENT:(Sorry, No C.O.D.Orders)CHECK ONE:Name:_______________________________________________Please Invoice (only if order is over $50.00)Address:_______________________________________________Check or Money Order Enclosed, U.S.Funds only _______________________________________________Credit Card - T elephone:_______________________________________________Signature as it appears on Charge Card:Account No.Exp Date|_|_||_|_|______________________Month Y earUSE THIS FORM TO ORDER:Order from:BOOK DIVISION,The Lincoln Electric Company,22801 St.Clair Avenue,Cleveland,Ohio 44117-1199BOOKS OR FREE INFORMATIVE CATALOGS Telephone:216-383-2211 or,for fastest service,FAX this completed form to:216-361-5901.Lincoln Welding School Titles:Price Code QuantityCost(ED-80)New Lessons in Arc Welding$5.00L Seminar Information Procedure Handbook “T welfth Edition ”$15.00PH (ED-45)How to Read Shop Drawings $4.50H Educational Video Information Incentive Management$5.00IM (ED-93) A New Approach to Industrial Economics $5.00NA James F .Lincoln Arc Welding The American Century of John C.Lincoln $5.00AC Foundation Book Information Welding Preheat Calculator $3.00WC-8(JFLF-515)Pipe Welding Charts$4.50ED-89JapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER-STELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.• Sales and Service through Subsidiaries and Distributors Worldwide •Cleveland, Ohio 44117-1199 U.S.A.TEL:216.481.8100 FAX:216.486.1751 WEB SITE:World's Leader in Welding and Cutting ProductsPremier Manufacturer of Industrial MotorsDec, ‘97。
TIG操作规程
TIG操作规程一、引言TIG（Tungsten Inert Gas）焊接是一种常用的氩弧焊接方法，广泛应用于航空航天、汽车创造、化工等领域。
为了保证TIG焊接的质量和安全性，制定TIG操作规程是必要的。
本文将详细介绍TIG操作规程的要求和步骤。
二、操作要求1. 操作人员必须经过专业培训，熟悉TIG焊接的原理、设备和操作方法。
2. 操作人员必须佩戴符合安全标准的个人防护装备，包括焊接手套、护目镜、防护服等。
3. 确保焊接设备和工作区域的环境安全，避免火源和易燃物接触。
4. 确保焊接设备的正常工作，包括电源、气源和冷却系统的检查和维护。
5. 使用合适的焊接材料和辅助材料，确保焊缝的质量和强度。
三、操作步骤1. 准备工作a. 检查焊接设备和工作区域的安全性，确保没有火源和易燃物。
b. 检查焊接设备的电源、气源和冷却系统，确保正常工作。
c. 穿戴个人防护装备，包括焊接手套、护目镜和防护服。
2. 准备焊接材料a. 选择合适的焊接材料和辅助材料，根据焊接对象和要求进行选择。
b. 清洁焊接材料，确保无油污、氧化物和其他污染物。
3. 设置焊接参数a. 根据焊接材料的类型和厚度，设置合适的焊接电流、电压温和体流量。
b. 调整钨极的伸出长度和电弧形状，确保稳定的电弧和合适的焊接效果。
4. 进行焊接操作a. 将钨极对准焊缝，保持合适的焊接角度和距离。
b. 启动电弧，确保稳定的电弧和适当的熔深。
c. 控制焊接速度和焊接路径，保证焊缝的均匀性和质量。
d. 在焊接过程中，根据需要添加适量的辅助材料，如焊丝或者焊剂。
5. 完成焊接a. 焊接完成后，关闭电源温和源，等待焊接设备冷却。
b. 对焊缝进行检查，确保焊缝的质量和强度。
c. 清理焊接区域，清除焊渣和其他残留物。
四、安全注意事项1. 操作人员必须严格遵守安全操作规程，确保个人和他人的安全。
2. 操作时要注意防止电击和烧伤，避免接触电极和热焊渣。
3. 在焊接过程中，要注意周围环境的通风和防火措施，避免产生有毒气体和火灾。
Lincoln Global 精密TIG 375氧氧沿沿焊接机说明书
© Lincoln Global, Inc. All Rights Reserved.375TIG WELDERSProcesses Stick, TIGProduct Number K2622-1K2622-2K2623-1K2624-1 Ready-Pak ®PackageSee back for complete specsPH: +1.216-481-8100 • Input Power (Voltage/Phase/Hertz)K2622-1/K2624-1:208/230/460/1/60K2622-2:230/460/575/1/60K2623-1:220-230/380-400/415/1/50/60Input Current at Rated Output with PFC 208V:112460V:51220-230V:119575V:41230V:102380-400V:69415V:63Rated Output: Current/Voltage/Duty Cycle375A/35V/40%Weight/Dimensions (H x W x D)507 lbs. (230 kg) 31 x 22 x 26 in.(787 x 559 x 660 mm)[ 2]|Precision TIG ®375What Is It?Pulse welding systems vary weld current between peak (high heat) and background current (low heat) levels. Adjusting the pulse frequency controls the level of heat input applied to the weld relative to the weld travel speed.ResultsBetter control of heat input in the weld, resulting in:•Reduced warping and burnthrough on thin materials. •Smaller heat-affected zone – good for thin material.•Smaller bead profile without compromising proper penetration.Easy “Set It/See It” Operation:•Flashing indicator light lets you see the pulse rate before you strike an arc.W e l d i n g C u r r e ntTimeSmaller HeatAffected ZoneSmaller Bead ProfileArc PerformanceMicro-Start ™Stable, Focused Arc Precise Crater Fill“Set It/See It” Pulse Control — Make attractive and consistent welds!N O WIN C L U D ESf o r A L UM IN U MW E L D INGA CMicro-Start ™II Technology aids arc stabilityTHROUGHOUT THE WELD CYCLE – even at the lowest amperage!Micro-Start ™II Technologycontrolled ramp down helps precisely fill the weld crater for quality results.Micro-Start ™II Technology minimizes high frequency and ‘hot starts’ to deliver soft arc starts without arc wandering for AC and DC welding.Pulsed TIG Weld (at 60 amps)Standard TIG Weld (at 60 amps)Precision TIG ®375| [ 3]AC Auto Balance ®Controls —Automatically sets the optimal cleaning vs. penetration level for aluminum welding!What Is It?When aluminum welding, the positive (+) portion of the AC weldingamperage cleans the oxides from the aluminum surface. The negative (-)portion delivers more heat input, increasing penetration level.Patented AC Auto Balance ®automatically sets the ratio of cleaning action (+) versus penetration (-) based on amperage.Manual balance control provides the flexibility to customize the arc to your preference.Easy Operation:•Set it and forget it or override when you choose to customize the settings.More Cleaning (+)Less Cleaning (+)Less Penetration(-)More Penetration (-)W E L D I N G W E L D I N G TIMETIMEMaximum Cleaning SettingMaximum Penetration SettingAuto Balance Setting•Fan-As-Needed (F.A.N.)™minimizes repeated heating and cooling of internal components, keeps dust and dirt build-up to a minimum and saves on electricity costs. •Engineered cooling air routing brings clean air in from the top and exhausts at the bottom to draw and collect less dirt in the machine. •Compare these reliability enhancing design features: — Crimped and soldered power connections.— Wound and varnished electrical coils do not require coil spacers to remain secure used on competitive models. — Locking tabs on PC board connectors eliminates loose connections.•Tough testing cycles ensure long service — dropping, jerking,rolling, shipping, vibration, resistance to real world extreme conditions, and extended in-service life testing. •CSA C/US certified.•Lincoln three-year warranty on parts and labor.Clean, cool air route shown.Snap-action durable switches make positive mechanical contact to reduce chances ofintermittent contact failure.[ 4]| Precision TIG ®375Built-in TIG pulsing helps you make great welds.Water-cooled torch connections with no adapters — side mounted tokeep out of the way and protected.Neat/organized cable management with integratedtorch holster.Separate output studs for stick and TIG keep both stick electrode holder and TIG torch connected at the same time — eliminatesset-up changeover when switching processes.Easily accessible input voltagereconnect panel.Low-Lift ™Shielding Gas Bottle Platform.Lockable Undercarriage Storage and Water Cooler Drawers.Reliable Pro-Con Pump.Optional Features:(standard with K2624-1 Water-Cooled Ready-Pak ®Package)Shown: K2624-1Water-Cooled Ready-Pak ®PackageTorch Parts Storage Compartment.Precision TIG ®375| [ 5]SET-UP MENUPress and hold the menu button to display up to seven programmable parameters. The setting of the desired level is displayed, and increasing or decreasing the level setting is easy.The Set-Up Menu includes:•DC TIG Start Modes: High Frequency, Scratch Start, and Touch Start TIG ®.•Adjustable Preflow Time.•Adjustable Start Pulse for Soft or Forceful Starts.•Adjustable TIG Hot Start.•Adjustable Upslope Time.•Adjustable Stick Hot Start.•Adjustable Stick Arc Force.A)Minimum Output Control & Display Switch (Also displays output voltage)B)Set-Up Menu (see below)C)Digital MeterD)Local/Remote Current Control Switch E)Maximum Output Control F)Post Flow Time G)Thermal Shutdown Light H)Downslope TimeI)Pulse Background Current Control J)Pulse % On Time Control K)Spot TimeL)Pulse Frequency Control M)Polarity Switch N)Power SwitchO)Pulse/Spot Time Mode Switch P)Trigger Switch Q)AC Balance Control R)Mode SwitchS)Remote Receptacle (not shown)•Large, well-spaced controls make it easy to view and set up with gloved hands.ABCDEF G HI LJ & K M RQ N P OC U S T O M E R A S S I S T A N C E P O L I C YThe business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. Onoccasion, purchasers may ask Lincoln Electric for information or advice about their use of our products. Our employees respond to inquiries to the best of their ability based on information provided to them by the customers and the knowledge they may have concerning the application. Our employees, however, are not in a position to verify the information provided or to evaluate the engineering requirements for the particular weldment. Accordingly, Lincoln Electric does not warrant or guarantee or assume any liability with respect to such information or advice. Moreover, the provision of such information or advice does not create, expand, or alter any warranty on our products. Any express or implied warranty that might arise from the information or advice, including any implied warranty of merchantability or any warranty of fitness for any customers’ particular purpose is specifically disclaimed.Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to for any updated information.For best welding results with Lincoln Electric equipment,always use Lincoln Electric consumables. Visit for more details.GENERAL OPTIONSUnder-Cooler Cart Water Cooler Includes “cooler-in-a-drawer” with hoses and a lockable storage drawer on a dual bottle undercarriage. Two gallon (7.5 ltrs.) capacity.Order K1828-1UndercarriageIncludes a dual bottle rack with chain and front casters, rear wheels and a handle. Order K1869-1Harris ®Argon Flowmeter RegulatorDeluxe flowmeter/regulator. Includes 10 ft. (3.0 m) hose. Order 3100211Work Clamp & Cable Assembly 15 ft. 2/0 cable with 1/2 in. stud lug and work clamp. Order K2150-1 STICK OPTIONSAccessory KitFor stick welding. Includes 35 ft.(10.7 m) 2/0 electrode cable with lug, 30 ft. (9.1 m) 2/0 work cable with lugs, headshield, filter plate,work clamp and electrode holder.400 amp capacity.Order K704Accessory KitFor stick welding. Includes 20 ft. (6.1 m) #6 electrode cable with lug,15 ft. (4.6 m) #6 work cable with lugs, headshield, filter plate, work clamp, electrode holder and sample pack of mild steel electrode. 150amp capacity.Order K875Remote Output ControlConsists of a control box with choice of two cable lengths. Permits remote adjustment of output. 6 pin connection.Order K857for 25 ft. (7.6 m)Order K857-1for 100 ft. (30.5 m)TIG OPTIONSMagnum®Pro-Torch™TIG TorchesA full line of air-cooled and water-cooled torches available.Request publication E12.150PTA-26 One-Cable AdapterAdapts the 7/8 in. PTA-26 fitting tothe 5/8 in. gas and power connection on machine. Order K2166-1PTA-9, -17 One-Cable Adapter Adapts the 3/8 in. PTA-9 or -17fitting to the 5/8 in. gas and power connection on machine.Order K2166-3PTA-9, PTA-17, PTA-26 Two-Cable AdapterConverts the 7/8 in. water andpower connection on the machine to a 1/2 in. output stud for use with a two-cable air-cooled TIG torch.Order K2166-2Foot Amptrol ™Varies current for making critical TIG welds. Depress pedal to increase current. Depressing pedal fullyachieves maximum set current. Fully raising the pedal finishes the weld and starts the afterflow cycle.Includes 25 ft. (7.6 m) control cable.6-pin plug connection.Order K870Hand Amptrol ™Provides 25 ft. (7.6 m) of remote current control for TIG welding (6 pin plug connection). Velcro straps secure torch.Order K963-3 (One size fits all Pro-Torch ™TIG Torches.) Arc Start SwitchNeeded if an Amptrol ™l is not used when TIG welding. Comes with a 25ft. (7.6 m) cable. Attaches to the TIG torch for convenient finger control. 6-pin plug connection. Order K814Cut Length Consumables TIG welding filler metals are available for welding stainless steel, mild steel, aluminum and copper alloys.See publication C1.10。
林肯电子公司焊接设备说明书
0.030
0.035
0.045 0.045 0.052
Procedure GMAW CV GMAW Power
Waveform STD CV Power Mode®
GMAW CV GMAW Pulse
GMAW CV GMAW Pulse
GMAW CV GMAW Pulse
The Lincoln Electric Company
Weld Set Reference: Z194513 Power Wave® C300 (Imperial units)
GMAW
Metal Core
Stainll All
Gas Type
CO2 Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix CO2 Argon Mix Argon Mix Argon Mix Argon Mix
ipm (2.54 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min) ipm (2.29 ― 17.78 m/min) ipm (2.03 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min) ipm (2.54 ― 17.78 m/min)
ipm (1.91 ― 17.78 m/min) ipm (1.91 ― 17.78 m/min) ipm (1.91 ― 17.78 m/min) ipm (1.52 ― 17.78 m/min) ipm (2.54 ― 15.24 m/min) ipm (2.54 ― 17.78 m/min) ipm (1.91 ― 9.91 m/min) ipm (1.91 ― 12.07 m/min) ipm (1.91 ― 12.83 m/min) ipm (1.27 ― 10.54 m/min) ipm (1.27 ― 10.16 m/min) ipm (1.52 ― 10.16 m/min)
林肯焊接和切割设备安全指南说明书
SQUARE WAVE TIG 255Sales and Service through Subsidiaries and Distributors Worldwide IM520-B January, 1997Mar ‘95Mar. ‘93for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you!Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.The level of seriousness to be applied to each is explained below:TECHNICAL SPECIFICATIONS - SQUARE WAVE TIG 255(1) Unbalanced TIG welding above 180 amps will draw higher input currents; see Supply Connections section.Read entire installation section before starting installation.Safety PrecautionsELECTRIC SHOCK can kill.•Only qualified personnel should perform this installation.•Turn the input power OFF at the disconnect switch or fuse box before working on this equipment.•Do not touch electrically hot parts.•Always connect the Square Wave TIG 255 grounding terminal (located on the bottom of the input connection box) to a good electrical earth ground.tight to reduce high frequency leakage.5.The work terminal must be connected to a groundwithin ten feet of the welder, using one of the following methods:a)A metal underground water pipe in directcontact with the earth for ten feet or more.b)A 3/4” (19mm) galvanized pipe or a 5/8”(16mm) solid galvanized iron, steel or copperrod driven at least eight feet into the ground.The ground should be securely made and the grounding cable should be as short as possible using cable of the same size as the work cable, or larger. Grounding to the building frame electrical conduit or a long pipe system can result in re-radiation, effectively making these members radiating antennas.6.Keep all access panels and covers securely inplace.7.All electrical conductors within 50 ft (15.2m) of thewelder should be enclosed in grounded rigid metallic conduit or equivalent shielding. Flexible metallic conduit is generally not suitable.8.When the welder is enclosed in a metal building,several good earth driven electrical grounds (as in5 (b) above) around the periphery of the buildingare recommended.Failure to observe these recommended installation procedures can cause radio or TV interference problems and result in unsatisfactory welding performance resulting from lost high frequencypower.INPUT CONNECTIONSBe sure the voltage, phase, and frequency of the input power is as specified on the rating plate, located on the rear of the machine.Welder supply line entry provision is in the case rear panel with a removable cover over the input connection panel area. Entry is through a 1.7 in (43mm) diameter hole in the case back. European machines have a plastic bushing good for 3 - 10mm2 conductors. For larger input conductors a customer supplied plastic bushing should be used if required by local or national code specifications.Welders are shipped connected for the highest input voltage as listed on the rating Plate. To change this connection for a different input voltage, reconnect the power strap (P) to the terminal corresponding to the input voltage used. Designations on reconnect panel,LOW, MID and HIGH correspond to the nameplate input voltages of a triple voltage welder. Dual voltage welders use only LOW and HIGH. Single voltage welders use only HIGH.EXAMPLE:On a 208/230/460 volt welder, LOW is208V, MID is 230V, and HIGH is 460V.Fuse the input circuit with the recommended super lag fuses or delay type 1circuit breakers. Choose an input and grounding wire size according to local or national codes, refer to Specification page at the beginning of this chapter. Using fuses or circuit breakers smaller than recommended may result in “nuisance”shut-offs from welder inrush currents even if not welding at high currents.Unbalanced AC TIG welding draws higher input currents than those for stick, DC TIG, or Balanced AC TIG welding. The welder is designed for these higher input currents. However, where unbalanced AC TIG welding above 180 amps is planned, the higher input currents require larger input wire sizes and fuses.Refer to Specification page at the beginning of this chapter.The Square Wave TIG 255 should be permanently wired into the power system. No plugs or connectors are necessary.1Also called “inverse time” or “thermal/magnetic”circuit breakers; circuit breakers which have a delay in tripping action that decreases as the magnitude of the current increases.TIG TORCH CONNECTIONTIG welding torches come with 12.5 ft (3.8m) and 25 ft (7.6m) cables. Use the shorter length whenever possible to minimize possible radio interference problems. With power source off, connect the torch cable to the “Electrode” stud on the welder. Connect a separate work cable to the “Work” stud of the welder. See Table 1 for recommended work cable sizes. Both work and electrode cables should be routed through the cable strain relief holes provided in the base directly below the welding output terminals.TIG torches include the necessary gas and, when designed for water cooling, water hoses. Connect the fittings on these hoses to the welder fittings. Any torch conforming to Compressed Gas Association (CGA)standards can be connected.The welder fittings have the following threads: Gas Inlet and Outlet: 5/8”-18 right-hand female; Water inlet and Outlet: 5/8”-18 left-hand female. The cylinder of inert shielding gas must be equipped with a pressure regulator and flow meter. Install a hose between the flow meter and gas inlet on the welder.OPERATING INSTRUCTIONS General WarningsSAFETY INSTRUCTIONSObserve additional Safety Guidelines detailed in the beginning of this manual.ON 2ATIG 4-STEP STICK CURRENT CONTROL OUTPUT LOCAL CURRENT CONTROL REMOTE CURRENT CONTROLINCREASEOUTPUTDECREASE HIGH FREQUENCYCONTINUOUSHIGH FREQUENCY START ONLYHIGH FREQUENCYOFFCLEAN (INCREASE POSITIVE POLARITY)PENETRATE (INCREASE NEGATIVE POLARITY)TIG PULSERAFTERFLOW /AFTERFLOWTIME GRAPHIC SYMBOLS THAT APPEAR ON THIS MACHINE OR IN THIS MANUAL&&HFOVERTEMPERATUREINPUT POWERDC+POLARITY DC-POLARITY DO NOT SWITCH WHILE WELDING WARNINGWATER (COOLANT)OUTPUT WATER (COOLANT)INPUTWORK CONNECTION GAS OUTPUT GAS INPUT ELECTRODE CONNECTION PROTECTIVE GROUND SINGLE PHASE TRANSFORMERAC & DC RECTIFIER POWER SOURCE TIG (GTAW)SINGLE PHASE PULSED PER SECOND GRAPHIC SYMBOLS THAT APPEAR ON THIS MACHINE OR IN THIS MANUAL (CONT.)AC POLARITYfAC WAVE BALANCE&&•Welding current limit can be preset from 5 to 315amps and is displayed on the Ammeter when not welding.•Auto Balance circuitry automatically provides the proper amount of cleaning and penetration when AC TIG welding. Manual AC wave balance adjust-ment is also possible.•2-Step/4-Step Arc Start Switch Capability.•TIG Pulser with On/Off Selection, and Pulses Per Second adjustment. Background current and duty cycle are automatically adjusted according to the peak welding current.•Fixed preflow time of 0.5 seconds. Preflow time is eliminated if welding restarts during gas afterflow of previous weld. This avoids unnecessary delays when making repeated welds.•Adjustable afterflow time control.•Local/Remote current selection.•Stick/TlG selection.•Continuous/Start/Off High Frequency selection.•DC+/AC/DC- Polarity Switch.•Power Factor Correction for lower input currents and smaller input wire sizes.•Remote Receptacle for Amptrol or Arc Start Switch.•Low Voltage Arc Start Switch Circuit (24 V AC) for maximum operator safety.•Gas and optional Water Valves: Inlet & outlet fittings conform to Compressed Gas Association (CGA)standards.•Built-in High Frequency Generator.•115 Volt Receptacle with 10 amp Circuit Breaker.•220 Volt European (Schuko) type receptacle with 2amp circuit breaker for water coolers (50/60Hz machines only).•Excellent arc starting and stability up through 315amps.•High resistance to AC arc rectification.•No tungsten spitting within current range of electrode.•Compact size, requires only a 19 in x 30 in (485 mm x 760 mm) footprint.GENERAL DESCRIPTIONThe Square Wave TIG 255 is a constant current,single range square wave AC/DC TIG (GTAW) arc welding power source with built-in high frequency stabilization. It also has stick (SMAW) capability. It is available from the factory in one model only; there are no factory installed options, only variations in input voltage and frequency.The Square Wave TIG 255 includes advanced features such as Auto-Balance™, 2-Step/4-Step Arc Start Switch operation and a TIG pulser. In addition,fixed preflow and variable afterflow timers are included for shielding gas and cooling water control.Recommended Processes And EquipmentThe Square Wave TIG 255 is recommended for the TIG (GTAW) and stick (SMAW) welding processes within its output capacity of 5 to 315 amps, on both AC and DC polarity. It is compatible with all Magnum TIG accessories (see Accessory section in this manual), as well as many industry standard items, such as TIG torches, hoses, and water coolers.Operational Features and ControlsThe Square Wave 255 has the following controls as standard: TIG 2-Step/TlG 4-Step/Stick modeselection, Local/Remote current control selection,Continuous/Start Only/Off high frequency selection,Auto/Manual AC wave balance selection with the manual wave balance adjustment, TIG pulser On/Off selection with frequency adjustment, afterflow adjustment, and DC+/DC-/AC polarity selection.Design Features and Advantages•Designed to NEMA EW-1 & International IEC-974 Standards.• Single output range of 5-315 amps covers the majority of all TIG welding applications.• Solid State Output Contactor: no noise, no parts to wear.•Digital Ammeter and Voltmeter for precise readings from 5 to 315 amps welding.•Strain relief holes in base for welding cables, gas and water hoses and control cables.•Easy access for input connections. Connections are simple strip and clamp of input wires (no lugs required).•Low fan noise at idle.•Modular construction for easy servicing.•Simple keypad layout allows even novice users to operate with minimal instruction.•Unused controls are automatically locked out to simplify setup. Examples: the AC wave balance control has no effect in DC; the High Frequency and gas and water valves do not operate in Stick mode; TIG Pulser is locked out in the Stick mode.•Recessed panels protect controls, output terminals gas and water fittings.•Large safety margins and protective circuits protect rectifiers from transient voltages and high currents.•Submersion dipping of assembled transformer, choke, rectifier in special sealing/insulating material gives added protection against moisture and corrosive atmospheres.•Line Voltage Compensated.•Thermostatically Protected.•Electronic Over Current Protection.•Hinged Cover over Output Panel.Welding CapabilityThe Square Wave TIG 255 is rated at 255 amps, 30 volts, at 40% duty cycle on a ten minute basis. It is capable of higher duty cycles at lower output currents. If the duty cycle(s) are exceeded, a thermal protector will shut off the output until the machine cools to a reasonable operating temperature.LimitationsArc Gouging cannot be performed with the Square Wave TIG 255.The Square Wave TIG 255 is not recommended for pipe thawing.4.AC WAVE BALANCE: These keys are active inthe AC TIG mode only. They are used to set the amount of cleaning and/or penetration produced during an AC TIG weld. Auto Balance™automatically sets the AC Wave Balance according to the welding current. If manual adjustment is desired, the Manual Balance key can be pressed,and the balance adjusted from +5 (cleaning) to -10(penetration) with the Cleaning and Penetration keys. Read the Advanced Features section for a complete explanation of the AC Wave Balance.5.TIG PULSER: These keys are active in the TIGmode only. The On/Off keys turn the TIG Pulser on and off. The Pulses Per Second keys adjust the pulsing frequency up and down, from 0.5 to 10pulses per second. Read the Advanced Features section for more information on the TIG Pulser.6.AFTERFLOW: These keys are active in the TIGmode only. They must adjust the afterflow time from 5 to 50 seconds for shielding gas and cooling water flow through solenoids located on the case front. As the Afterflow time is adjusted, the Afterflow time, in seconds, is shown in the Momentary Display.CONTROL PANEL KEYSThe keys are grouped into six areas, described below and in Figure 3. Some areas are active in both TIG and Stick, while others are active in TIG only. The red LED indicator lights are used to tell which functions are active, and the display (Item 1) is used to check the settings of the up/down keys.1.WELD MODE KEYS: These keys select the WeldMode desired: TIG 2-Step, TIG 4-Step, or Stick.Read the complete Operating Instructions section for more information on TIG 2-Step and TIG 4-Step.2.CURRENT CONTROL: This area contains theLocal/Remote keys, as well as the Amps Up/Amps Down keys. These keys are used to set the welding current from 5 to 315 amps, as well as to select Local or Remote control. Local control allows the current to be adjusted only with the Amps Up/Amps Down keys. Remote control allows the use of a hand or foot operated remote control. Read the complete Operating Instructions section for more information on Local and Remote.3.HIGH FREQUENCY: These keys are active in theTIG mode only. Select from Continuous, Start Only, or Off. Read the TIG Welding Section for information on High Frequency.7.If welding with AC polarity, select Auto Balance™.This gives the optimum ratio between cleaning and penetration, automatically adjusted for the output current. If manual adjustment of the AC Wave Balance is desired, select Manual Balance, and adjust the wave balance with the Cleaning and Penetration keys. See the Advanced Features section for more information on setting and using the AC Wave Balance.8.Select TIG Pulser On or Off. If the TIG Pulser ison, adjust the pulse frequency with the Pulses Per Second Up/Down keys. See the Advanced Features section for more information on setting and using the TIG Pulser.9.Set the Afterflow time with the Seconds Up/Downkeys. Afterflow time provides shielding gas flow (and cooling water, if used) after the weld. Use short Afterflow times with low currents and small TIG WELDING SEQUENCE OF OPERATION (2-STEP MODE)1.Connect an Arc Start Switch or an Amptrol to theRemote Receptacle.2.Turn on the welder, gas supply and water supply (ifso equipped). The Control Panel Display and red LEDS will illuminate when the power is on.3.Select the TIG 2-Step Weld Mode.4.Select Local (if using an Arc Start Switch) orRemote (if using an Amptrol) current control. Set the output current using the Amps Up/Down keys.The output current setting will be displayed on the Ammeter.5.Select Continuous High Frequency if welding withAC polarity, or Start Only High Frequency if welding with DC- polarity. High Frequency Off canOPTIONS / ACCESSORIES•Hand Amptrol (K963)•Foot Amptrol (K870)•Arc Start Switch (K814)•Magnum Cooler Horizontal TIG Mounting Bracket (K559-2)•Undercarriage (K932-1)UNDERCARRIAGE FUNCTIONThe Square Wave TIG 255 is designed to be used with a Lincoln K932-1 Undercarriage. Complete installation instructions are included with the K932-1 undercarriage. When the undercarriage is properly installed, the Square Wave TIG 255 lift bail is non-functional. Do not attempt to lift the power source with the undercarriage attached. The undercarriage is designed for hand moving only; mechanized towing can lead to injury and/or damage to the Square Wave TIG 255.INSTALLATION OF FIELD INSTALLED OPTIONS Instructions for connecting the K932-1 Undercarriage and the K559-2 Magnum Cooler Horizontal TIG Mounting Bracket are included with those accessories.Installation of the K963 Hand Amptrol, the K814 Arc Start Switch and K870 Foot Amptrol are as follows: Lift the Output Cover Door (if so equipped) on the Square Wave TIG 255. Feed the cable up through the strain relief holes in the base, and connect the 6-pin MS-type (Amphenol) connector to the Remote Receptacle (See Figure 2). Secure with the threaded collar.MAINTENANCESafety PrecautionsELECTRIC SHOCK can kill.•Only qualified personnel shouldperform this maintenance.•Turn the input power OFF at thedisconnect switch or fuse boxbefore working on thisequipment.•Do not touch electrically hotparts.1.Disconnect power supply lines to machine beforeperforming periodic maintenance.2.Periodically clean the inside of the machine with alow pressure air system. Be sure to clean thefollowing components thoroughly. See Figure 6for location of those components.• Main Transformer• Output Studs• Polarity Switch• Rectifier Assembly• Control Box Assembly• Spark Gap Assembly• Protection PC Board - (Mounted to rear of control box assembly) 3.Inspect welder output and control cables forfraying, cuts, and bare spots.4.Keep TIG torch and cables in good condition.5.The fan motor has sealed ball bearings whichrequire no maintenance.6.Inspect spark gap spacing at regular intervals tomaintain a 0.015 in (0.4mm) gap. (Smallest possible air gap consistent with good welding is desirable to minimize R.F.I. problems.) Dressing or any refinishing of the spark gap contacts is not recommended. If the contact surfaces become irregular or completely eroded, replacement of both1.MAIN TRANSFORMER 5.CONTROL BOX ASSEMBLY2.OUTPUT STUDS 6.SPARK GAP ASSEMBLYHow To Use Troubleshooting GuideThis Troubleshooting Guide is provided to help you locate and correct possible machine misadjustments.Simply follow the three-step procedure listed below.Step 1.LOCATE PROBLEM (SYMPTOM)Look under the column labeled “PROBLEM (SYMPTOMS)”. This column describes possible symptoms that your machine may exhibit. Find the listing that best describes the symptom that your machine is exhibiting.Step 2.PERFORM EXTERNAL RECOMMENDEDTESTSThe second column labeled “POSSIBLE AREAS OF MISADJUSTMENT(S)” lists the obvious external possibilities that may contribute to the machine symptom. Perform these tests/checks in the order listed. In general, these tests can be conducted without removing the case wrap-around cover.Step 3.CONSULT LOCAL AUTHORIZED FIELDSERVICE FACILITYIf you have exhausted all of the recommended tests in step 2, consult your local Authorized Field Service Facility.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.Troubleshooting Guide Observe Safety Guidelinesdetailed in the beginning of this manual.There is a 10%Orders of $50 or less before discount or orders outside of North America must be prepaid with charge, check or money order in U.S. Funds Only.JapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES.SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR, SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR.LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR.LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HERSTELLERS. DIE UNFALLVERHÜTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN.JapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO, E SIGA AS PRÁTICAS DE SEGURANÇA DO EMPREGADOR.WA RR AN T Y S U P E S E E I M W S 1。
林肯电气贝斯特焊接机操作手册说明书
IM303209/2016REV03CV 425 & 510 OPERATOR’S MANUALENGLISHLincoln Electric Bester Sp. z o.o.ul. Jana III Sobieskiego 19A, 58-263 Bielawa, Polandwww.lincolnelectric.euDeclaration of conformityLincoln Electric Bester Sp. z o.o.Declares that the welding machine: K14080-1A CV 425 AIR 230/400VK14081-1A CV 510 AIR 230/400Vconforms to the following directives:2014/35/EU, 2014/30/EUand has been designed in compliance with thefollowing standards:EN 60974-1:2012, EN 60974-10:201420.04.2016Piotr SpytekOperations DirectorLincoln Electric Bester Sp. z o.o., ul. Jana III Sobieskiego 19A, 58-263 Bielawa, Poland12/0512/05 THANKS! For having chosen the QUALITY of the Lincoln Electric products.∙Please Examine Package and Equipment for Damage. Claims for material damaged in shipment must be notified immediately to the dealer.∙For future reference record in the table below your equipment identification information. Model Name, Code & Serial Number can be found on the machine rating plate.Model Name: ………………………………………………………………………………………………………………………………………….Code & Serial Number: ………………………………………………………………….. …………………………………………………………………..Date & Where Purchased …………………………………………………………………. …………………………………………………………………..ENGLISH INDEXSafety (1)Installation and Operator Instructions (2)Electromagnetic Compatibility (EMC) (5)Technical Specifications (6)WEEE (7)Spare Parts (7)Electrical Schematic (7)Accessories (7)Safety11/04WARNINGThis equipment must be used by qualified personnel. Be sure that all installation, operation, maintenance and repair procedures are performed only by qualified person. Read and understand this manual before operating this equipment. Failure to follow the instructions in this manual could cause serious personal injury, loss of life, or damage to this equipment. Read and understand the following explanations of the warning symbols. Lincoln Electric is not responsible for damages caused by improper installation, improper care or abnormal operation.The manufacturer reserves the right to make changes and/or improvements in design without upgrade at the same time the operator’s manual.Installation and Operator InstructionsRead this entire section before installation or operationof the machine.Location and EnvironmentThis machine will operate in harsh environments.However, it is important that simple preventativemeasures are followed to assure long life and reliableoperation:∙Do not place or operate this machine on a surfacewith an incline greater than 15° from horizontal.∙Do not use this machine for pipe thawing.∙This machine must be located where there is freecirculation of clean air without restrictions for airmovement to and from the air vents. Do not coverthe machine with paper, cloth or rags when switchedon.∙Dirt and dust that can be drawn into the machineshould be kept to a minimum.∙This machine has a protection rating of IP23. Keep itdry when possible and do not place it on wet groundor in puddles.∙Locate the machine away from radio controlledmachinery. Normal operation may adversely affectthe operation of nearby radio controlled machinery,which may result in injury or equipment damage.Read the section on electromagnetic compatibility inthis manual.∙Do not operate in areas with an ambient temperaturegreater than 40°C.Duty cycle and OverheatingThe duty cycle of a welding machine is the percentage oftime in a 10 minute cycle at which the welder canoperate the machine at rated welding current.Example: 60% duty cycleWelding for 6 minutes. Break for 4 minutes.Excessive extension of the duty cycle will cause thethermal protection circuit to activate.MinutesordecreaseDuty CycleThe machine is protected from overheating by atemperature sensor.Input Supply ConnectionCheck the input voltage, phase, and frequency suppliedto this machine before turning it on. Verify theconnection of grounding wires from the machine to theinput source. The allowable input voltages are 3x230V50/60Hz and 3x400V 50/60Hz (3x400V: factory default).For more information about input supply refer to thetechnical specification section of this manual and to therating plate of the machine.If it is necessary to change the input voltage:∙The input cable must be disconnected from themains supply and the machine switched OFF.∙Remove the left side panel.∙Reconnect X6 according to the diagram below:indicate the machine is ready to weld.(see ”Accessories” section, Source/wire feeder cable K10347-PG-xM or K10347-PGW-xM).Use the shortest possible cable lengthsMachine and Circuit ProtectionThe CV425 / CV510 is protected against overheating, overload and accidental short-circuitsIf the machine is overheated, the thermal protection circuit will decrease the output current to 0. The thermal protection indicator [3] will turn on. The thermalprotection circuit will turn on the output current again, when the machine is cooled.section to eliminate or reduce the amount of electromagnetic disturbance generated by this machine..This machine has been designed to operate in an industrial area. To operate in a domestic area it isnecessary to observe particular precautions to eliminate possible electromagnetic disturbances. Theoperator must install and operate this equipment as described in this manual. If any electromagneticdisturbances are detected the operator must put in place corrective actions to eliminate these disturbances with, if necessary, assistance from Lincoln Electric.Before installing the machine, the operator must check the work area for any devices that may malfunction because of electromagnetic disturbances. Consider the following.∙Input and output cables, control cables, and telephone cables that are in or adjacent to the work area and the machine.∙Radio and/or television transmitters and receivers. Computers or computer controlled equipment.∙Safety and control equipment for industrial processes. Equipment for calibration and measurement.∙Personal medical devices like pacemakers and hearing aids.∙Check the electromagnetic immunity for equipment operating in or near the work area. The operator must be sure that all equipment in the area is compatible. This may require additional protection measures.∙The dimensions of the work area to consider will depend on the construction of the area and other activities that are taking place.Consider the following guidelines to reduce electromagnetic emissions from the machine.∙Connect the machine to the input supply according to this manual. If disturbances occur if may be necessary to take additional precautions such as filtering the input supply.∙The output cables should be kept as short as possible and should be positioned together. If possible connect the work piece to ground in order to reduce the electromagnetic emissions. The operator must check that connecting the work piece to ground does not cause problems or unsafe operating conditions for personnel and equipment.∙Shielding of cables in the work area can reduce electromagnetic emissions. This may be necessary for specialWARNINGTechnical SpecificationsNAME INDEXCV 425 K14080-1ACV 510 K14081-1AINPUTInput Voltage U1EMC Group / Class FrequencyCV 425 230 / 400V±10%3 - phases II / A 50 / 60 HzCV 510Input Power at Rated Cycle InputAmperesI1max cosφCV 425 23 kVA @ 60% Duty Cycle 57 A 0,89CV 510 29,2 kVA @ 60% Duty Cycle 73 A 0,89RATED OUTPUTDuty Cycle 40°C(based on a 10 min. period)Output Current Output VoltageCV 425 60% 420A 35Vdc 100% 325A 30,3Vdc CV 510 60% 500A 39Vdc 100% 385A 33,3VdcOUTPUT RANGEWelding Current Range Open Circuit VoltageCV 425 10A ÷ 420A 10 ÷ 39 VdcCV 510 10A ÷ 500A 10 ÷ 39 VdcRECOMMENDED INPUT CABLE AND FUSE SIZESFuse or Circuit Breaker Size Power Lead230V 400VCV 425 D63A D32A 4 Conductor, 6 mm2CV 510 D63A D32A 4 Conductor, 10 mm2DIMENSIONWeight Height Width LengthCV 425 152 kg 880 mm 696 mm 1020 mmCV 510 160 kg 880 mm 696 mm 1020 mmProtection Rating Operating Humidity(t=20°C)Operating Temperature StorageTemperatureIP23 ≤ 90 % from -10 ºC to +40 ºC from -25 ºC to +55 ºCWEEE07/06 Spare Parts12/05 Part list reading instructions∙Do not use this part list for a machine if its code number is not listed. Contact the Lincoln Electric Service Department for any code number not listed.∙Use the illustration of assembly page and the table below to determine where the part is located for your particular code machine.∙Use only the parts marked "●" in the column under the heading number called for in the assembly page (# indicatea change in this printing).First, read the Part List reading instructions above then refer to the "Spare Part" manual supplied with the machine, which contains a picture-descriptive part number cross-reference).Electrical SchematicRefer to the "Spare Parts" manual supplied with the machine.AccessoriesK10347-PG-xxM Source/wire feeder cable (gas). Available in 5, 10, 15m.K10347-PGW-xxM Source/wire feeder cable (gas and water). Available in 5, 10 or 15m.K14009-1 CO2 Socket Kit.K14082-1 AV Meter Kit.Kit.K14071-2 GrillK14037-1 Cooler COOLARC 25.。
TIG操作规程
TIG操作规程1. 简介TIG（Tungsten Inert Gas）焊接是一种常用的电弧焊接方法，也被称为氩弧焊。
本操作规程旨在提供TIG焊接操作的标准化指导，以确保焊接质量和安全性。
2. 适用范围本操作规程适用于所有进行TIG焊接操作的工作人员，包括焊接操作人员和监督人员。
3. 安全要求3.1 焊接操作人员应穿戴符合安全要求的个人防护装备，包括焊接面罩、防护手套、防护服等。
3.2 焊接区域应有足够的通风，并确保没有易燃物质存在。
3.3 在进行TIG焊接操作前，应检查焊接设备的工作状态，确保其正常运行。
3.4 焊接操作人员应熟悉TIG焊接操作的安全规范和操作流程，并遵循相关的操作指导。
4. 设备准备4.1 确保焊接设备的电源接地良好，以防止电击事故的发生。
4.2 检查焊接设备的电缆、电极和气体管道是否完好无损。
4.3 根据焊接材料的要求，选择适当的焊接电极和保护气体。
4.4 检查氩气瓶的压力，确保足够的气体供应。
5. 操作步骤5.1 准备工作5.1.1 清洁焊接材料的表面，确保无油污、锈蚀等杂质。
5.1.2 根据焊接材料的要求，选择适当的焊接电极和保护气体。
5.1.3 准备焊接设备，调整焊接电流和气体流量。
5.2 焊接准备5.2.1 将焊接材料安装在焊接工作台上，确保其稳定。
5.2.2 根据焊接要求，调整焊接电流和气体流量。
5.3 开始焊接5.3.1 将焊接电极与焊接材料的接触点对准，并保持适当的焊接角度。
5.3.2 点亮电弧，使其稳定并保持一定的电弧长度。
5.3.3 控制焊接电流和焊接速度，确保焊缝的质量和均匀性。
5.3.4 在焊接过程中，保持焊接电极和焊接材料的稳定，避免晃动和颤动。
5.4 焊接结束5.4.1 关闭电弧，断开电流。
5.4.2 检查焊缝的质量，确保其符合要求。
5.4.3 关闭焊接设备，排除残余的气体和电流。
6. 质量控制6.1 对焊接材料进行质量检查，包括外观、尺寸和材料成分等。
林肯电气 电弧焊机操作手册 Power Wave
操作员手册请注册您的机器：/register 搜索授权维修商和分销商： /locatorIM C 10370 | 发布日期 2016年9月Lincoln Global, Inc. 保留所有权利。
使用本手册的机器代码是：12643!˖保持供未来参考购买日期代码：（如：10859）序列号：（如： U1060512345）目录产品描述 (3)设备局限 (3)设计特点 (3)安装 .......................................................................A部分技术规格 .........................................................................A-1机器接地 .........................................................................A-2位置与冷却通风 ....................................................................A-2高频保护 .........................................................................A-2升举.........................................................................A-2堆垛 .........................................................................A-2倾斜.........................................................................A-2环境局限性.........................................................................A-2箱前控制 .........................................................................A-3箱后控制 .........................................................................A-4电弧焊的推荐焊条和作业电缆尺寸 .....................................................A-7控制电缆与电压传感连接.............................................................A-8TYPICA；集成系统（单ARM）...........................................................A-9操作 .......................................................................B部分通电顺序 .........................................................................B-1负载周期.........................................................................B-2常见焊接工艺.......................................................................B-3配件 .......................................................................C部分维护 .......................................................................D部分目视检查 .........................................................................D-1例行维护 .........................................................................D-1定期维护 .........................................................................D-1故障排除 .......................................................................E部分如何使用故障排除指南...............................................................E-1用状态灯解决系统问题...............................................................E-2POWER WAVE的错误代码 ..............................................................E-3图 ...........................................................................F部分零部件清单可能会在未给出通知的情况下修改或升级内容/详情。
TIG操作规程
TIG操作规程一、引言TIG（Tungsten Inert Gas）焊接是一种常用的电弧焊接方法，通过使用非消耗性钨电极和惰性气体保护焊缝区域，实现高质量的焊接。
本操作规程旨在提供TIG 焊接的标准操作流程，确保焊接质量和安全。
二、适合范围本操作规程适合于所有进行TIG焊接的操作人员，包括焊接工、技术人员等。
三、设备和材料1. 设备：a. TIG焊接机：型号XYZ，额定电压220V，额定电流100A。
b. 气体保护装置：采用惰性气体（例如氩气）进行保护。
c. 钨电极：直径2.4mm，纯钨或者钨钴合金。
d. 焊枪和喷嘴：适配TIG焊接机的标准配件。
2. 材料：a. 焊接工件：根据具体焊接项目的要求，选择合适的金属工件。
b. 焊丝：根据焊接工件的材料，选择合适的焊丝。
四、操作流程1. 准备工作：a. 确保工作区域清洁整齐，无杂物和易燃物。
b. 检查焊接设备和工具的完好性，确保正常工作。
c. 检查气体供应是否充足，确认惰性气体的流量调节正常。
2. 准备工件：a. 清洁工件表面，去除油污、氧化物等。
b. 确保工件之间的间隙适当，以便焊丝进入。
3. 安装钨电极：a. 检查钨电极的磨损程度，如有需要，更换新的钨电极。
b. 将钨电极插入焊枪，确保紧固。
4. 设定焊接参数：a. 根据焊接工件的材料和厚度，设定合适的焊接电流和电压。
b. 根据焊接工艺要求，设定合适的气体流量。
5. 进行焊接：a. 将焊枪对准焊接位置，保持合适的角度和距离。
b. 按下焊接开关，开始进行焊接。
c. 控制焊接速度和焊接电流，确保焊接质量。
d. 在焊接过程中，保持焊枪的稳定，避免晃动。
6. 焊接完成：a. 焊接结束后，松开焊接开关，住手焊接。
b. 检查焊缝质量，确保焊接无缺陷。
c. 关闭焊接设备温和体供应，清理工作区域。
五、安全注意事项1. 在进行TIG焊接时，必须佩戴防护眼镜、焊接手套和防护服等个人防护装备。
2. 确保焊接区域通风良好，避免吸入有害气体。
林肯焊机交流电压表安全操作及保养规程
林肯焊机交流电压表安全操作及保养规程一、引言林肯焊机交流电压表是焊接工作中常用的一种工具，用于测量焊机输出的交流电压。
正确的操作和保养林肯焊机交流电压表，不仅能够确保其正常工作，还能延长其使用寿命，提高工作效率。
本文档旨在介绍林肯焊机交流电压表的安全操作及保养规程，以帮助用户正确使用和维护该设备。
二、安全操作规程1. 使用前的准备在使用林肯焊机交流电压表之前，务必仔细阅读并理解其使用说明书，并确保具备以下条件：•保证焊机已经安全停电，并拔下电源插头，避免电击的风险；•检查焊机交流电压表的外观，确保无损坏、松动或其他异常，如有发现问题应及时更换或修理；•选择合适的工作环境，避免高温、潮湿、尘土等影响工作效果和电压表性能的因素。
2. 正确的测量方法在测量焊机输出的交流电压时，应遵循以下步骤：1.将交流电压表的电源线插入焊机的电源插座；2.打开焊机的电源开关，并将电流控制钮调整到零位；3.将交流电压表的测试引线分别连接到焊机的两个输出接口上；4.先将焊机的电源开关打开，然后逐渐调整电流控制钮，根据不同的需要进行测量；5.读取交流电压表的显示值，并记录下来。
3. 安全注意事项在使用林肯焊机交流电压表时，需要注意以下事项：•切勿将手或其他物体接近焊机的输出接口，避免发生电击的危险；•不要将电压表暴露在高温或潮湿的环境中，以免影响其正常工作；•确保焊机和电压表的电源线均为接地线，以保证安全；•避免将电压表放置在易碰撞、易坠落的位置，以免发生破损。
三、保养规程1. 定期清洁为了确保林肯焊机交流电压表的稳定性和准确性，需定期进行清洁：•使用软布蘸取少量的清洁剂擦拭电压表的表面，注意不要使清洁剂流入仪器内部；•使用软毛刷清除电压表上的尘土或其他杂物。
2. 防护措施为了延长林肯焊机交流电压表的使用寿命，需要采取一些防护措施：•在不使用电压表时，应将其存放在干燥、无尘的环境中，避免受潮或灰尘损坏；•不要将电压表暴露在阳光直射的地方，避免光线对仪器的照射；•避免长时间使用电压表，以免过度使用导致仪器损坏。
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___________________________________________________________________________________________________ 故 障 排 除…………………………………………………………………………………………………………………E部分
A-1
安装
A-1
技术参数 TIG 375（K2623-1 出口-50/60Hz）
1111111111111111111111111111111111111111111111 额定单相输入 111111111111111111111111111111111111111111111
暂载率-应用
电压 ±10%
暂载率………………………………………………………………………………………………………………….B-1 推荐的工艺及设备…………………………………………………………………………………………………….B-2 控制和设置……………………………………………………………………………………………………...B-3至B-6 内部设置控制………………………………………………………………………………………………………….B-7 手工焊焊接功能……………………………………………………………………………………………………….B-7 TIG焊接功能…………………………………………………………………………………………………………..B-7
• 领导世界焊接和切割产品的先驱 • • 子公司和经销商提供的销售和服务遍布世界 • 美国俄亥俄州克里夫兰 44117-1199 电话：1.216.481.8100 传真：1.216.486.1751 网站：
vi
总目录
vi
_______________________________________________________________________________________________页数 安装……………………………………………………………………………………………………………………….….. A 部分 技术参数……………………………………………………………………………………………………………..…. A-1，A-2 安全守则………………………………………… ……… …… ……… ……… ……… ……… ……… ……… ……… ………... A-3
所适用的机型编号：11163
PRECISION TIG 375
请用户安全使用设备 林 肯 电气 公司 在设 计和 制造 焊接 和切 割 设备 永远 将 设备的安全性置于首位。用户的正确安装乃至谨慎操 作能增强其安全性。未经阅 读此手册及所包含的安全 事项，请勿安装 、操作或修理该设备。更为重要的是， 先思后行，谨慎操作。
最大电流－带功率因数电容
40% 交流/直流 焊条/平衡 TIG 8/68/62
60% 交流/直流 焊条/平衡 TIG 非平衡（70%熔深#）交流 TIG
220-230/ 380-400/415
110/64/59 97/56/52
100% 交流/直流 焊条/平衡 TIG 非平衡（70%熔深#）交流 TIG
___________________________________________________________________________________________________ 维 护 ……………………………………………………………………………………………………………………….D部分 安全守则…………………………………………………………………………………………………………………...D-1 日常和定期维护…………………………………………………………………………………………………………...D-1 过载保护…………………………………………………………………………………………………………………...D-1
___________________________________________________________________________________________________ 部 件 清 单…………………………………………………………………………………………………………………..P543
___________________________________________________________________________________________________ 操 作 ……………………………………………………… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ……… ….. B部分 安全守则…………………………………………………………………………………………………………………...B-1 产品描述……………………………………………………………………………………………………………….......B-1 管道加热…………………………………………………………………………………………………………………...B-1
选择正确的安放地点………………………………………………………………………………………………….A-3 打磨…………………………………………………………………………………………………………………….A-3 堆放…………………………………………………………………………………………………………………….A-3 底盘的升降和移动…………………………………………………………………………………………………….A-3 放置……………………………………………………………………………………………………………...….….A-3 环境等级……………………………………………………………………………………………………….………A-3 焊机接地和高频干扰的保护………………………………………………………………………………………A-3，A-4 输入和地线连接…………………………………………………………………………………………………………..A-4 输出电缆，连接和限制…………………………………………………………………………………………………..A-5 工件电缆连接…………………………………………………………………………………………………………A-5 手工焊焊钳电缆连接…………………………………………………………………………………………………A-5 TIG焊枪连接………………………………………………………………………………………………………….A-6 辅助电源连接………………………………………………………………………………………………………....A-7 远程控制（可选）……………………………………………………………………………………………………A-7 机器人接口连接………………………………………………………………………………………………..A-7，A-8
___________________________________________________________________________________________________ 附 件 部 分………………………………………………………………………………………………………………....C部分 可选设备…………………………………………………………………………………………………………………...C-1
2步触发模式………………………………………………………………………………………………………...B-8 4步触发模式………………………………………………………………………………………………………...B-9 TIG焊接周期图………………………………………………………………………………………………………B-10 TIG焊电流调节器安装指南………………………………………………………………………………….B-10，B11 使用TIG焊电流调节器焊接…………………………………………………………………………………………B-12
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___________________________________________________________________________________________________ 图 表 ………………………………………………………………………………………………………………………F部分 接线图……………………………………………………………………………………………………………….F-1，F-2 外形尺寸图…………………………………………………………………………………………………………F-3， F-4
IM936 2007 年 4 月
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安全守则……………………………………………………………………………………………………………….…E-1 如何使用故障排除向导……………………………………………………………………………………………….…E-1 故障排除……………………………………………………………………………………………………………E-2至E-7