林肯V300-I焊机脉冲焊功能的开发与实现

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时代单丝窄间隙埋弧自动焊机技术方案（林肯配置FOR罗锦2）详解

时代单丝窄间隙埋弧⾃动焊机技术⽅案（林肯配置FOR罗锦2）详解时代单丝窄间隙埋弧⾃动焊机技术⽅案⼀、设备⽤途时代单丝窄间隙埋弧⾃动焊机主要⽤于锅炉、压⼒容器以及核电制造中的中厚板筒体环缝和纵缝的焊接，适⽤于碳钢、低合⾦钢、低温钢以及珠光体耐热钢等多种材料。

⼆、设备特点与传统埋弧焊相⽐，窄间隙埋弧焊的坡⼝窄，焊材填充量⼩，因此焊接效率⾼、成本低。

与窄间隙TIG焊和窄间隙MIG焊相⽐，窄间隙埋弧焊的焊前准备时间较短，坡⼝制备要求不⾼，易于⼯⼈掌握。

焊接热输⼊⼩、热影响区窄、晶粒长⼤区域⼩，因此残余应⼒和焊接变形⼩。

窄间隙埋弧焊属于有规律的多层焊接，每⼀层焊缝对前⾯的焊缝具有回⽕作⽤，细化了焊缝⾦属的晶粒，因此焊接接头的韧性较好。

由于侧壁熔深⼀致，母材⾦属能够均匀地稀释到焊缝中去，因此热影响区的宽度和焊缝⾦属的成分⽐较均匀。

采⽤⾼精度转⾓式焊枪，具有⾃动排焊道功能，可进⾏⼀层两道焊，保证侧壁的可靠融合。

⾼精度、长距离、扫描式激光跟踪系统能够同时进⾏横向和纵向跟踪，确保焊丝端部到坡⼝侧壁的距离以及焊丝⼲伸长度的恒定。

绝对值控制系统，能够实时记忆并存储当前值，具备掉电、出错记忆功能，当设备重启后能记住断电前所有参数。

三、设备组成时代单丝窄间隙埋弧⾃动焊机主要包括以下⼏部分：(1)时代单丝窄间隙埋弧⾃动焊机机头FD11-300NG；(2)时代窄间隙PLC及伺服控制系统；(3)原装进⼝林肯DC-1000埋弧焊接电源、配套NA-3SF送丝机头和NA-3S焊接电源控制器；(4)YS-GHS型焊剂输送回收机（含保温功能和空⽓⼲燥器）；(5)时代TZH型重型焊接操作机（具体型号由⽤户选配）；(6)时代TR3可调式⾃动防窜滚轮架（具体型号由⽤户选配）。

四、设备使⽤条件和环境设备能在下述环境、⼯件形式及条件下稳定地使⽤：安装位置：室内。

设备应远离剧烈震动、颠簸的场合电源：三相五线制，380V±10% 50Hz±1环境温度：-10～45°C连续⼯作时间：≥24h五、主要技术参数5.1适应⼯件适应⼯件直径：≥1000mm;适应⼯件壁厚：≤300mm ;坡⼝⾓度范围：1～2°（环缝），3~5°（纵缝）坡⼝宽度范围：20～24mm(底部) 5.2适应焊丝焊丝直径： 3.2mm、4.0mm焊丝校直⽅式：双向校直；焊丝校直精度：≤±1mm（焊丝伸出长度为40mm）；5.3转⾓式窄间隙焊枪焊枪宽度：12mm；焊枪有效长度：300mm；导电嘴偏⾓：±15゜；每层焊道数：填充焊两道、打底焊⼀道。

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。

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。

林肯电力（Lincoln Electric）生产的焊接和切割设备操作手册说明书

RANGER ™3 PHASEOPERATOR’S MANUALFor Machines with Code Number 11079IM831October, 2004Safety Depends on YouLincol n arc wel ding and cutting equipment is designed and buil t with safety in mind. However, your overall safety can be increased by proper installation ... and thought-ful operation on your part.DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT.And, most importantl y, think before you act and be careful.Copyright © 2004 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. ‘93vvfor 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!1. Output rating in watts is equivalent to volt - amperes at unity factor.Output voltage is within +/-10% at all loads up to rated capacity.When welding available auxiliary power will be reduced.Internal combustion engines are designed to run in a level condition which is where the optimum perfor-mance is achieved. The maximum angle of operation for the engine is 15 degrees from horizontal in any direction. If the engine is to be operated at an angle,provisions must be made for checking and maintain-ing the oil at the normal (F ULL) oil capacity in the crankcase in a level condition.When operating at an angle, the effective fuel capaci-ty will be slightly less than the specified 9 gallons (34Liters).LIFTINGThe RANGER 3 PHASE weighs approximately 575lbs.(261kg) with a full tank of gasoline. A lift bail is mounted to the machine and should always be used when lifting the machine.HIGH ALTITUDE OPERATIONIf the RANGER 3 PHASE will be consistently operat-ed at altitudes above 5000 ft(1524m), a carburetor jet designed for high altitudes should be installed. This will result in better fuel economy, cleaner exhaust,and longer spark plug life. It will not give increased power which is decreased at higher altitudes. Engine horsepower is reduced by 3.5% per 1000feet(304.8m) for altitudes above 377 feet(115m).Do not operate a RANGER 3 PH ASE with a highaltitude jet installed at altitudes below 5000ft.(1524m) This will result in the engine runningtoo lean and result in higher engine operatingtemperatures which can shorten engine life.-----------------------------------------------------------------------Contact your local Kohler Authorized Dealer for highaltitude jet kits that are available from the engine •Shut off welder and allow muffler to cool beforetouching muffler.------------------------------------------------------------------------The RANGER 3 PHASE is shipped with the exhaust coming out on the left side. The exhaust can be changed to the opposite side by removing the two screws that hold the exhaust port cover in place and installing the cover on the opposite side. (Operating the RANGER 3 PHASE without the cover in place will result in a higher noise level and no increase in machine output.)LOCATION / VENTILATIONThe welder should be located to provide an unrestrict-ed flow of clean, cool air to the cooling air inlets and to avoid heated air coming out of the welder recirculating back to the cooling air inlet. Also, locate the welder so that engine exhaust fumes are properly vented to an outside area.STACKINGRANGER 3 PHASE machines cannot be stacked.CONNECTION OF LINCOLN ELECTRIC WIRE FEEDERSShut off welder before making any electrical connections.------------------------------------------------------------------------WIRE FEED (CONSTANT VOLTAGE)CONNECTION OF LN-15 ACROSS-THE-ARC WIRE FEEDERThe LN-15 has an internal contactor and the electrode is not energized until the gun trigger is closed. When the gun trigger is closed the wire will begin to feed and the welding process is started.a. Shut the welder off.b. Set the Polarity switch to the desired polarity,either DC (-) or DC (+).c. Attach the single lead from the front of the LN-15to work using the spring clip at the end of the lead.This is a control lead to supply current to the wire feeder motor; it does not carry welding current.d.Set the “RANGE” switch to the “WIRE F EED-CV”position e. Place the Engine switch in the “Auto Idle” position.f. Adjust the wire feed speed at the LN-15 and adjust the welding voltage with the output “CONTROL” at the welder. Output “CONTROL” must be set above 3.Note:LN-15 Control Cable model will not work with• Lift only with equipment of ade-quate lifting capacity.• Be sure machine is stable when lift-ing.• Do not lift this machine using lift bail if it is equipped with a heavy accessory such as trailer or gas cylinder.FALLING• Do not lift machine if lift bail isEQUIPMENT can damaged.cause injury. • Do not operate machine whilesuspended from lift bail.--------------------------------------------------------------------------------CONNECTION OF TH E LN-25 TO TH E RANGER 3PHASE•Shut the welder off.•Connect the electrode cable from the LN-25 to the “ELECTRODE” terminal of the welder.Connect the work cable to the “TO WORK” termi-nal of the welder.•Position the welder “Polarity” switch to thedesired polarity, either DC (-) or DC (+).•Position the “RANGE” switch to the “WIREFEED” position.•Attach the single lead from the LN-25 control boxto the work using the spring clip on the end of the lead - it carries no welding current.•Place the engine switch in the “AUTO” position.•Adjust wire feed speed at the LN-25 and adjustthe welding voltage with the output “CONTROL”at the welder.NOTE:The welding electrode is energized at all times, unless an LN-25 with built-in contactor is used.If the output “CONTROL” is set below “3”, the LN-25contactor may not pull in.CONNECTION OF K930-2 TIG MODULE TO TH E RANGER 3 PHASE.The TIG Module is an accessory that provides high frequency and shielding gas control for AC and DC GTAW (TIG) welding. See IM528 supplied with the TIG Module for installation instructions.Note: The TIG Module does not require the use of a high frequency bypass capacitor. However, if the RANGER 3 PHASE is used with any other high fre-quency equipment, the bypass capacitor must be installed, order kit T12246.INSTRUCTIONSADDITIONAL SAFETY PRECAUTIONSAlways operate the welder with the roof and case sides in place as this provides maximum protection from moving parts and assures proper cooling air flow.Read and understand all Safety Precautions before operating this machine. Always follow these and any other safety procedures included in this manual and in the Engine Owner’s Manual.WELDER OPERATIONWELDER OUTPUT• Maximum Open Circuit Voltage at 3700 RPM is 80 Volts RMS.*Current Sensing for Automatic Idle.(Receptacle viewed from front of Machine)(FOR ALL SINGLE AND ZTHREE PHASE LOADS)TABLE lllELECTRICAL DEVICE USE WITH THE RANGER 3 PHASE.Type Common Electrical Devices Possible ConcernsResistive Heaters, toasters, incandescent NONElight bulbs, electric range, hotpan, skillet, coffee maker.Capacitive TV sets, radios, microwaves, Voltage spikes or high voltageappliances with electrical control.regulation can cause the capac-itative elements to fail. Surgeprotection, transient protection,and additional loading is recom-mended for 100% fail-safeoperation. DO NOT RUNTHESE DEVICES WITHOUTADDITIONAL RESISTIVE TYPELOADS.Inductive Single-phase induction motors, These devices require largedrills, well pumps, grinders, small current inrush for starting.refrigerators, weed and hedge Some synchronous motors maytrimmers be frequency sensitive to attainmaximum output torque, butthey SHOULD BE SAFE fromany frequency induced failures. Capacitive/Inductive Computers, high resolution TV sets,An inductive type line condition-complicated electrical equipment. er along with transient andsurge protection is required,and liabilities still exist. DONOT USE THESE DEVICESWITH A RANGER 3 PHASE The Lincoln Electric Company is not responsible for any damage to electrical components improperly connect-ed to the RANGER 3 PHASE.1.Install a double pole, double throw switch betweenthe power company meter and the premises dis-connect.Switch rating must be the same or greater than thecustomer’s premises disconnect and service over-current protection.2.Take necessary steps to assure load is limited tothe capacity of the RANGER 3 PHASE by installinga 40 amp 240V double pole circuit breaker.Maximum rated load for the 240V auxiliary is 40amperes. Loading above 40 amperes will reduceoutput voltage below the allowable -10% of ratedvoltage which may damage appliances or othermotor-driven equipment.3.Install a 50 amp 120/240V plug (NEMA type 14-50)to the Double Pole Circuit Breaker using No. 8, 4conductor cable of the desired length. (The 50 amp120/240V plug is available in the optional plug kit.)4.Plug this cable into the 50 amp 120/240V recepta-cle on the RANGER 3 PHASE case front.*Each duplex receptacle is limited to 20 amps.**Not to exceed 40A per 120VAC branch circuit whensplitting the 240 VAC output.***Use of 3-Phase AC poower is not recommendedwhile welding.LOADNATIONAL ELECTRICAL CODE FOR ALTERNATE WIRESIZE RECOMMENDATIONS.SUMMARY OF WELDING PROCESSESThis 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 isexhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE ” lists the 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.__________________________________________________________________________R A N G E R 3 P H A S E/ L N -15A N D L N -25 A C R O S S T H E A R C C O N N E C T I O N D I A G R A MM 20266JapaneseChineseKoreanArabicREAD 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.。

林肯焊机日常维护

林肯焊机日常维护
一、每次调型前认真阅读生产工艺卡，了解管径需要的电流
电压。

严格按照生产工艺生产。

二、每班交接班完生产前认真检查以下内容：
1、电缆连接正、负极电缆连接可靠
2、导电嘴无磨损、烧损现象
3、焊枪无死弯、无破损、连接可靠
4、焊接规范电流电压匹配正确，电弧力适当
5、检查电源指示灯、故障灯、风机、电压电流的指示、
电弧表现。

三、周日夜班生产前认真检查以下内容：
1、综合电缆无破损、老化，防止平顺
2、导丝管清洁完好，请用压缩空气及有机溶剂清洗
3、送丝机构出口嘴及中间导丝完好、压紧装置完好、
压丝轮无磨损焊枪完好，请清除灰尘及金属屑
四、26号生产前认真检查以下内容：
1、机组人员对焊机及送丝机各部件无灰尘（打开机身盖
板进行检查，并用压缩空气进行清扫）
2、电工测量焊机的空载电压、电流，发现问题立即处理。

加负载试验，验证各项功能。

3、电工检查元器件的损坏情况：有无变色、开裂、焦横、
出现金属熔滴、烧烛等情况，在进一步用专业工具检
测有无短路、开路、击穿。

检查主线包，初级线圈绝缘是否良好。

P300、管道焊接机、GTAW焊接系统维修与使用手册

GOLD TRACK VI、GOLD TRACK VP P300、管道焊接机、GTAW焊接系统维修与使用手册神舟利宝地焊接工程技术(北京)有限责任公司目录1 总论 (1)1.1 引言 (1)1.2 版权公告 (1)1.3 安装和使用注意事项 (2)2 维修 (5)2.1 概述 (5)2.2 焊枪冷却系统 (5)2.3 电缆和连接端 (5)2.4 电源 (6)2.5 软件 (6)2.6 关于在USB驱动器存储文件的若干注意事项 (7)2.7 更改密码 (7)2.8 软件备份 (9)2.9 软件管理功能 (9)2.10 将系统文件备份到USB驱动器上 (9)2.11 软件升级 (10)2.12 输入/输出测试 (10)2.13 数据日志文件和数据日志文件结构 (17)2.14 焊头 (19)2.15 焊头定义文件 (19)3 故障诊断指南 (22)3.1 错误信息 (22)3.1.1 起弧器故障 (22)3.1.2 输入值超过最小值或者最大值 (22)3.1.3 取消返回参考点 (22)3.1.4 无效程序段 (22)3.1.5 取消加载运行 (23)3.1.6 无冷却液流量 (23)3.1.8 开路 (23)3.1.9 取消保存操作 (23)3.1.10 比例安培值将超过最小值或者最大值 (23)3.1.11 比例因子超过最小值或者最大值 (24)3.1.12 未找到程序ID号 (24)3.1.13 短路 (24)3.1.14 热故障 (24)3.2 故障诊断建议 (24)4 操作理论 (29)4.1 概述 (29)4.2 主输入电源 (30)4.3 急停逻辑 (33)4.4 变压器绕组 (34)4.5 Pulsweld P250电流源 (35)4.6 CPU和控制接口 (36)4.7 伺服板和伺服电源 (38)4.8 操作遥控盒 (39)4.9 可选热丝电源 (39)5 服务程序 (41)5.1 概述 (41)5.2 电源外壳拆卸 (41)5.3 主电源和急停复位测试 (41)5.4 中央处理器启动测试 (42)5.5 Tripoli控制板测试及更换 (43)5.6 中央处理器更换 (43)5.7 热丝电源测试 (43)5.8 伺服板测试及更换 (44)5.9 电流校准器访问场效应晶体管（FET）驱动板 (44)5.10 电流校准器测试场效应晶体管（FET）驱动板 (45)5.12 水流开关测试及更换 (45)5.13 保护气电磁阀测试及更换 (46)5.14 保护气流传感器测试及更换 (46)5.15 冷却水水泵测试 (46)5.16 换热器测试及更换 (47)5.17 起弧器测试和更换 (47)5.18 电流遥测传感器 (47)5.19 电压遥测 (48)5.20 可选热丝电源器更换 (48)6 可扩展标记语言文件 (49)6.1 状态文件 (49)6.2 文档文件 (49)6.3 配置文件 (50)6.4 焊头定义文件 (51)6.5 遥控盒终端文件 (53)6.6 校准文件 (55)6.7 屏幕定义文件 (55)6.8 列表定义文件 (56)6.9 屏幕导航文件 (56)6.10 语言文件 (56)附录A 连接端列表 (57)1 保护气体输入 (57)2 保护气体输出 (57)3 冷却水输入 (57)4 冷却水输出 (57)5 电极 (58)6 工件 (58)7 热丝工件 (58)8 热丝电极 (58)10 管子（小直径）连接端 (61)11 焊机遥控盒连接端 (62)12 辅助连接端 (63)附录B 计算机BIOS设置 (65)1 总论1.1 引言Liburdi Dimetrics公司的GoldTrack VI，GoldTrack VP，P300管道焊接机是采用了场效应晶体管开关技术和先进的数字控制技术的技术先进的焊接电源，可以提供卓越的焊接性能。

305G林肯汽油自发电电焊机

305G林肯汽油自发电电焊机操作规程一、设备结构及特点1.1设备结构1.2 焊机性能参数1.3 发动机性能参数1.4设备的特点：1、采用无刷发电机，维护保养简单。

2、焊接特点优异，可适合各种焊接需要。

3、采用钥匙启动或停机，高，低速运行也由开关控制。

4、装有怠速装置，节约能源。

怠速装置能在焊接作业或使用电源中稍适休息时自动调低发动机转速，达到节约能源，降低噪音的效果。

怠速装置不论对焊接作业还是交流电源都起作用，只要把IDLE 开关放在“ON”上即可。

三、操作方法3.1 启动前的检查：3.1.1、检查机油：发动前必须检查机油，机油位置应在上限FULL和下限ADD之间，检查时油标要完全插入，机油过多会造成发动机破损，必须十分注意。

运行中不得拔出油标尺，机油会喷出来，十分危险。

请使用API类SC级以上的机油，推荐使用SAE10W30全季节机油。

低质机油会影响发动机寿命。

不同品牌的机油不得混合使用。

3.1.2、检查燃料：请再启动前检查并加满燃料。

请用汽车用无铅汽油。

低质汽油会影响出力或造成故障。

3.1.3、检查电瓶：请每天检查电瓶液，定期清除电瓶端子的腐蚀情况。

电瓶液溅在身上或衣服上要立即冲洗。

3.1.4、检查线路：经常检查线路接头部有无松脱，断线，绝缘破损，以便及时处置。

以上检查完成后，启动机器，再注意一下有无漏油处。

3.2操作方法：1、将交流电开关设为OFF状态，使设备在无负荷状态下启动。

怠速开关拨至自动，焊接作业时，只要焊条接触母材，发动机瞬间即可升至额定转数。

当焊接中断7秒钟之后，发动机自动进入低速运转。

2、设备开关拨至START。

检查燃油油位及仪表是否指示正常。

3、拉开风门环。

4、按动启动按钮，设备启动后松手。

5、关闭风门环，怠速状态下暖机5分钟。

6、根据实际情况通过旋钮选择适合的焊接电流方式与电流大小，进行焊接。

7、工作中注意焊机是否有异常振动、声音或气味，电缆连接处是否有过热现象。

8、焊接作业完成后，设备开关拨至STOP，设备停止。

导师介绍

研究方向3：现代弧焊电源及其控制
简介：
1978.2-1981.12天津大学机械系焊接专业本科,工学学士；1984.9-1987.5焊接专业硕士研究生,工学硕士.1982.1至今天津大学助教、讲师、副教授、教授
代表著作：
1.基于UG的弧焊机器人离线编程系统的设备建模.焊接学报.2008.V29,No.4:p89-92；2.铝合金焊接快速成形层间间隔时间分析.焊接学报.2008.V29,No.5:p109-112;3.Modeling of Arc Force in Plasma Arc Welding.Transactions of Tianjin University.2008．V14,No.3:p157-163;4.Study on motion simulation of arc welding robot based on UG.China Welding.2008．17,No.2:p 54-57;5.等离子弧焊接熔池温度场的三维数值模拟.天津大学学报.2007.V40,No.10:p 1260-1264;6.等离子弧焊中电弧反翘现象的数值模拟.焊接学报.Vol.28 (9):29-32+90;putational simulation for the constricted flow of argon plasma putational Materials Science.Vol.40 No.3,2007.9 P389~394;8.GMAW系统电流与弧长的滑模变结构控制仿真.焊接学报.Vol.28 (6):53-56;9.焊接自动化技术及其应用.北京:机械工程出版社.2007.2;10.现代弧焊电源及其控制.北京:机械工业出版社.2007.2
研究方向1：材料加工过程模拟仿真与智能控制

林肯电气Invertec V350-PIPE氧化铜焊接机操作手册说明书

INVERTEC V350-PIPEOPERATOR’S MANUALFor use with machines Code 10891IM743February, 2005™••Copyright © 2005 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‘95vvfor 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!PARALLEL OPERATIONThe V350-PIPE are operable in parallel in CC mode. For best results, the currents of each machine should be reasonably well shared. As an example, with two machines set up in parallel for a 400 amp procedure, each machine should be set to deliver approximately 200 amps, not 300 amps from one and 100 amps from the other. This will minimize nuisance shutdown conditions. In general, more than two machines in parallel will not be effective due to the voltage require-ments of procedures in that power range.To set machine outputs, start with output control pots and arc control pots in identical positions. Use the output control pots to balance the currents and main-tain the desired voltage or current. The arc control pots should be kept identical on the two machines.5. THERMAL• This status light indicates when the power source has been driven into thermal overload. If the output terminals were "ON", the "ON" light will blink indicating that the out-put will be turned back on once the unit cools down to an acceptable temperature level. If the unit was operating in the "REMOTE" mode, the trigger will need to be opened before or after the thermal has cleared and closed after the machine has cooled down to an acceptable tempera-ture to establish output.6. CONTROL-REMOTE / LOCAL• Two status lights indicate the location of output control as pre-determined by the power sources auto-configure sys-tem.• The LOCAL display will be lit when control is at the power source.• The REMOTE display will be lit when a remote pot/control is detected.These Output Control configurations can be overridden (switched) with the CONTROL push button. When changed, the unit will power up in the configuration it was in when it was last powered down.HIDDEN MIDDLE CONTROL PANEL–PROCESS SET UP PANEL7. WELD MODE SELECT(See Figure 1.B)The Mode Control button selects from the following welding modes. CC-STICK SOFT: The Stick Soft process features continuous control ranging from 5 to 425 amps. This mode was intended for most SMAW applications, and Arc Gouging.•Arc Gouging: Setting the output of the Stick Soft mode to 425 amps will enable the arc-gouging mode. The actual output current will depend on the size of carbon used. The recommended maximum size carbon is 5/16".• The Hot Start control regulates the starting current at arc initiation. Hot Start can be adjusted from min-imum (0), with no additional current added at arc start, to maximum (10), with double the preset cur-rent or 425 amps (max of machine) added for the first second after arc initiation.•The Arc Control regulates the Arc Force to adjust the short circuit current. The minimum setting (-10) will produce a "soft" arc and will produce minimal spatter. The maximum setting (+10) will produce a "crisp" arc and will minimize electrode sticking.CC-STICK CRISP:The Stick Crisp mode features continuous control from 60 to 250 amps. This mode was intended primarily for pipe welding applications.• The Hot Start control regulates the starting current at arc initiation. Hot Start can adjust starting current up or down by 25% of the preset value. The recom-mended setting for Hot Start is 5 where the initial current is equal to the preset current.• The Arc Control regulates the Arc Force to adjust the short circuit current. The minimum setting (-10) will produce a "soft" arc and will produce minimal spat-ter. The maximum setting (+10) will produce a "crisp" arc and will minimize electrode sticking.OPTIONS / ACCESSORIES• Undercarriage – K1764-1• Valet Style Undercarriage – K1838-1K857Remote Output ControlK814 Arc Start SwitchK812 Hand Operated AmptrolK870Foot Operated AmptrolNote: All of the above remote controls connect directly to the 6-pin MS-style connector on the front of the V350-PIPE or with either a K864 or K876 adapter and connect it to either of the14 pin wire feeder MS-style connectors on the rear of the V350-PIPE. (See Diagram in Section F-1)K316L-2LN-23PK428, K446, K449LN-25K617 (-1 or -2) K618 (-1 or -2)LN-742K440 (-1), K567-1LN-7 GMAK1559-1, K1564-1LN-10K1499-1, K1521-1DH-10This 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 isexhibiting.Step 2.POSSIBLE CAUSE.The second column labeled “POSSIBLE CAUSE ” lists the 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.__________________________________________________________________________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 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.。

林肯电气电弧焊机操作手册 Power Wave

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。

林肯V350-PRO焊机产品说明书

The Lincoln Electric Company, Cleveland, Ohio U.S.A. 44117-1199
E5.91PC Page 2 of 2 4/00
V350-PRO’s LED’s are bright and easy to read.
V350-PRO has easier set-ups.
Yes 5 modes
Similar.
V350-PRO has custom pipe welding output.
Arc control
Yes
Yes
Yes
Vt range.
V350-PRO has input voltage flexibility to go anywhere.
at 350 Amp output V350-PRO gives
50/25 Amps
power cost savings.
No. Handles on top. Machine hits knees when carrying
17 x 12.5 x 24
Weight
77 lbs.
76 lbs.
Thermal 400 GMS
Yes
Yes, Lift-Start™
Yes
No
Yes
Plastic overhang, no door protection Exposed on front
INVERTEC® V350-PRO
Designed Smart. Built Tough.
Feature
Output 3 Phase
Lincoln Invertec V350-PRO
350 Amps, 34 Volts 60% Duty Cycle

林肯电子焊接和切割设备操作手册说明书

Mobiflex 200-MIM621-AOctober, 2010Safety 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 INSTALL,OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ-ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON-TAINED THROUGHOUT.And,most importantly, think beforeyou act and be careful.Copyright © Lincoln Global Inc.Refer to /safety for additional safety information.vvviTechnical Specifications- Mobiflex 200-MELECTRICAL INSTALLATIONConnect the Mobiflex 200-M to 115VAC single phase, grounded receptacle suitable for 15 amp service.AOnly qualified personnel should operate this equip-ment.ADDITIONAL SAFETY PRECAUTIONSAlways operate this equipment with the filter and arm installed and all covers in place as these provide max-imum protection from moving parts and insure proper vacuum operation and cooling air flow.OPERATING INSTRUCTIONSConnect to 120 VAC input power and turn on.Position hood within 10-15 inches (250-400mm) of the arc. DO NOT USE FOR CUTTING OR GOUGING OPERATIONS. The Mobiflex 200-M is recommended for light duty or intermittent use. Although it can be used in production applications, this may require very frequent maintenance or replacement of the filter car-tridge. Use of the Mobiflex 200-M disposable filter sys-tem is cost effective if consumable use at the station is less than 1500 lbs. per year of solid wire or 1100 lbs. per year of flux-shielded consumables.FILTER MAINTENANCE INDICATORWith use, the filter will fill up with collected fume. With the Mobiflex 200-M turned on and the fan running, check the maintenace indicator on the front panel of the machine. The indicator will move gradually from white to red as the filter becomes saturated, letting you know ahead of time how close the filter is to clog-ging.When the maintenance indicator shows that the filter is clogged (full red), replace the filter.Observe all Safety Guidelines detailed througout this manualW I R I N G D I A G R A M F O R K 1653-1 M O b I F L E X 2O O -MP-319P-319PARTS LIST FORMobiflex 200-MP-319-A.1P-319-A.1Mobiflex 200-M AssemblyJapaneseChineseKoreanArabicREAD 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 ELEKTRO-DENEINSATZ 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.• 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: 。

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V300_I焊机脉冲焊功能的开发与实现[1]

$
可行性试验
为测试 &-,,$9 焊机脉冲焊功能，分别采用
图%
&-,,$9 焊机局部电路图
" %)* !! 和 " %)1 !! 的 .,0=#*<"3 焊丝进行焊接，保护气体为 3AB*’>*，两组焊接参数由表 % 给出，图 -、图 2 为电弧电压、焊接电流随时间变化曲线图，图 +、图 1 为电弧高速摄影图，其中拍摄频率为 % ,,, 帧!C，可见，焊接过程稳定性很好。
表!
组别焊直径
焊接工艺参数
送丝峰值基值脉冲占空比保护气体速度电压电压频率流量・・ !!!! " !! !"#$% #!& #!& %!./ ! !’ $!( !"#$%
专题讨论 — — 专用
% *
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+), *)-
-+ 2,
*+ *1
0, +,
+, +,
成套焊接设备及生产线
A
脉冲焊功能的实现
设备整体连接如图 % 所示。
!"#$%&’$ )*"+’,- /0$1’,*
0
专用、成套焊接设备及生产线
电焊机
第 -+ 卷
将脉冲控制器上的 @+、分别与 &-,,$9 提 @1、 @@ 接口，供的 @+、以遥控电压给定的方式控制 @1、 @@ 相连接，电焊机的输出电压，以此获得脉冲焊接的效果。
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NJ—300—1型直流脉冲点焊机脱焊原因的诊查

NJ—300—1型直流脉冲点焊机脱焊原因的诊查
任明渊
【期刊名称】《电工技术》
【年(卷),期】1989(000)007
【总页数】2页(P28-29)
【作者】任明渊
【作者单位】无
【正文语种】中文
【中图分类】TG438.2
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2.300ZDT-1型载波系统开路测量误判的原因分析 [J], 郑生根
3.直流脉冲点焊机单片控制系统 [J], 黄稳康;张健
4.NJS-1型植保直流闭口式风洞设计与试验 [J], 丁素明;薛新宇;兰玉彬;蔡晨;张玲;秦维彩;张宋超
5.新型的直流脉冲点焊机微机控制器 [J], 谭义明;张勇
因版权原因，仅展示原文概要，查看原文内容请购买。

林肯电子 HyperFill 双线 MIG 焊接解决方案说明书

Publication E12.360 | Issue Date 12/21 © Lincoln Global Inc. All Rights ReservedAll trademarks and registered trademarks are the property of their respective BIGGER WELDS -FASTER. EASIER.HYPERFILL ®[ 2 ] | HyperFill ®HyperFill Ready-Pak® PackagesHyperFill Ready-Pak® Packages include everything needed to run the HyperFill process assembled and shipped on one pallet. Welding wire, shielding gas, and coolant must be ordered seperately.HyperFill - Single Ready-Pak, includes:• Power Wave® S500 (K2904-1)• Power Feed® 84 Wire Feeder (K3328-3)• Cool Arc® 55S Water Cooler (K3086-2)(1)• Magnum® PRO Water Cooled 500A Gun (K4522-2-10-564)• 7 ft. Water Hose Kit (K4544-7)• HyperFill Dual Reel Cart Kit (K4630-1)• 4-Ball Inlet Guide (K1551-2)• HyperFill .035-.040 (0.9-1.0 mm) Drive Roll Kit (KP4388-1)• HyperFill Diffuser (KP4481-1)• HyperFill .035 Contact Tip (KP4482-035)• 1/8 in. Recess Nozzle (KP4523-1-75R)• 15 ft., 5/64 in. Liner (KP44-564-15)• Work Lead Package (K2149-1)• Electrode Cable (K1842-10)• ArcLink® Cable (K1543-8)• Inverter and Wire Feeder Cart (K3059-4)• Gas Y Fitting (KP4773-1)• Gateway Pendant Kit (K4997-1)(2)• Harris Flowmeter Kit (3100211)Complete Ready-Pak, Order K4650-5(1) Coolant and regulators must be ordered separately.(2) Includes: Gateway Pendant (K4997-1), 5" Screen Protector (KP4735-2), and 8ft. Control Cable (K1543-8)HyperFill - Dual Feeder Ready-Pak, Dual Cylinder Cart includes:Includes all components from Dual-Feeder Ready-Pak (K4650-4), substituting the K3059-4 cart with:• Dual Cylinder Cart (K3059-5)Complete Ready-Pak, Order K4650-6HyperFill - Dual Feeder Ready-Pak, includes:• Power Wave® S500 (K2904-1)• Power Feed® 84 Dual Wire Feeder (K3330-3)• Cool Arc® 55S Water Cooler (K3086-2)(1)• Magnum® PRO Water Cooled 500A Gun (K4522-2-10-564)• 7 ft. Water Hose Kit (K4544-7)• HyperFill Dual Reel Cart Kit (K4630-1)• 4-Ball Inlet Guide (K1551-2)• HyperFill .035-.040 (0.9-1.0 mm) Drive Roll Kit (KP4388-1)• HyperFill Diffuser (KP4481-1)• HyperFill .035 Contact Tip (KP4482-035)• 1/8 in. Recess Nozzle (KP4523-1-75R)• 15 ft., 5/64 in. Liner (KP44-564-15)• Standard Duty Wire Reel Stand (K3342-1)• Magnum® PRO Curve™ 300A Gun (K2951-2-10-45)• Standard .040-045 (1.0-1.1 mm) Drive Roll Kit (KP1505-045S)• Work Lead Package (K2149-1)• Electrode Cable (K1842-10)• ArcLink® Cable (K1543-8)• Inverter and Wire Feeder Cart (K3059-4)• Gas Y Fitting (KP4773-1)• Gateway Pendant Kit (K4997-1)(2)• Harris Flowmeter Kit (3100211)Complete Ready-Pak, Order K4650-4Shown: K4650-6 HyperFill -Dual Feeder Ready-Pak, Dual Cylinder CartHyperFill ® |[ 3 ]0.035 – 0.040 (0.9mm – 1.0mm) WireKP44-564-15Magnum PRO Gun Liner - 5/64 (2.0mm) 15 ft (4.5m)KP44-564-25Magnum PRO Gun Liner - 5/64 (2.0mm) 25 ft (7.6m)KP4482-035HyperFill Contact Tip - 0.035 (0.9 mm)KP4482-040HyperFill Contact Tip - 0.040 (1.0 mm)0.045 (1.2mm) Wire (3)*KP44-332-15Magnum PRO Gun Liner - 3/32 (2.4mm) 15ft (4.5m)KP44-332-25Magnum PRO Gun Liner - 3/32 (2.4mm) 25ft (7.6m)KP4482-045HyperFill Contact Tip - 0.045 (1.2 mm)KP4482-047HyperFill Contact Tip - 0.047 (1.2 mm) InternationalHYPERFILL – INDIVIDUAL COMPONENTSHYPERFILL – REVEAL COMPONENTS(2) A K3593-XXX Magnum PRO Robotic Water-Cooled Torch One-Pak ® should be ordered in addition to the Hyperfill Robotic One-Pak. Please refer to literature E12.07 to select the correct Torch One-Pak for your application. (3) Power Wave s700 required to run HyperFill with .045 solid wire.* Gun cable lengths over 20 ft (6.1m) are not recommended with 0.045/1.2 diameter HyperFill.(3) For use with .045/1.2mm solid and cored wire HyperFillSolid Wire Component One-Pak PackagesHyperFill Component One-Pak® Packages include all gun and wire drive components needed to run the HyperFill process.Power source, Gateway Pendant Kit, wire feeder, water cooler, welding wire and shielding gas must be ordered separately.CU STOM ER ASS ISTANCE P OLICYThe 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.The Lincoln Electric Company22801 St. Clair Avenue • Cleveland, OH • 44117-1199 • U.S.A.For best welding results with Lincoln Electric equipment, always use Lincoln Electric consumables. Visit for more detail.RECOMMENDED ACCESSORIESRECOMMENDED WIREGENERAL OPTIONSHyperFill Reel Stand Conversion Kit - Power Feed® 84(For Inverter Cart K3059-4).BRACKET AND STAND ONLY – Power source, wire feeder, cart, gun and HyperFill components must be ordered separately.Order K4630-1PIPEFAB HyperFill Reel Stand (For PIPEFAB Ready-Pak K3734-1). BRACKET AND STAND ONLY –Power source, wire feeder, cart, gun and HyperFill components must be ordered separately. Order K4793-1HyperFill Bench Top Mounting Kit - Power Feed® 84BRACKET AND STAND ONLY – Power source, wire feeder, cart, gun and HyperFill components must be ordered separately.Order K4630-2HyperFill UndercarriageMounting Kit - Power Feed® 84 (For Undercarriage Cart K163) BRACKET ONLY –Power source, wire feeder, cart, gun and HyperFill components must be ordered separately.Order K4630-3LINCOLN ELECTRIC PREMIUM WIREThe Hyperfill® process was designed and optimized with premium Lincoln Electric wire. The premium wire’s tight manufacturing tolerances and chemistry control ensure consistent wire feeding and arc performance.Please consult your local Lincoln Electric representative for wirerecommendations based on your specific application.(1) Coolant must be ordered separately.(2) Cool Wave 20S Required for Power Wave S700 applications or when HyperFill is used in robotic or mechanized configurations.[3] In Magnum PRO Water Cooled Gun applications exceeding 425A @ 70% duty cycle, the Cool Wave 20S should be used. For applications with water hose lengths longer than 25ft (distance from water cooler to gun connection), 3/8“ ID water hoses should be used.HyperFill® Waveform Activation Capability with Power Wave® and PIPEFAB™ SystemsYour purchase of a Lincoln Power Wave or PIPEFAB Welding System comes with (i) a license to use Lincoln Electric standard Power Wave / PIPEFAB waveforms, and (ii) HyperFill waveform capability, which requires the purchase of premium Lincoln Electric wire or purchase of a separate license. Unless one of these is pur c hased,the HyperFill waveform will not be available for use on these machines, and only the standard Power Wave / PIPEFAB waveforms are usable.。