工作台说明书
蒙特苏马工作台说明书
OWNER'S MANUAL 4' ADJUSTABLE HEIGHT STEEL WORKBENCH WITH PEGBOARD BACK WALLMWB482454B LIFE ORGANIZEDMontezuma is committed to helping you succeed in both your workand personal life by being organized, prepared and equipped withthe right tools, gear and home supplies at your finger tips.Keep your life organized with Montezuma.Thank you for your purchase of this Montezuma Workbench.ATTENTIONTO REDUCE THE RISK OF INJURY, THE USER MUST READ ANDUNDERSTAND THIS INSTRUCTION MANUAL BEFORE USING THIS PRODUCT FOR THE FIRST TIME. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.Fill in the following information and retainthis owner's manual for future reference:MODEL(S):DATE OF PURCHASE:PLACE OF PURCHASE:RECEIPT NO:2SPECIFICATIONSMAXIMUM PRODUCT WEIGHT: 1000 lb (450 kg) of static, evenly distributed weight MAXIMUM SHELF WEIGHT: 50 lb (22.7 kg)MAXIMUM WEIGHT ON PEGBOARDS: 35 lb (15.9 kg)OVERALL DIMENSIONS:48" W x 24" D x 66.2" H (121.9 cm W x 61 cm D x 168.1 cm H)WORKBENCH DIMENSIONS:48" W x 24" D x 41" H (121.9 cm W x 61 cm D x 104 cm H)Steel frame height adjusts from 29" to 41" in 1" increments4PARTS LISTToorderreplacementparts,*****************************************************(Monday–Friday, 8:00 am–4:30 pm, CST). Have the part number and quantity ready. Replacement keys may be ordered using the code that appears on the face of the lock. Not all parts are covered under warranty. Those parts not covered can be purchased.REF DESCRIPTIONPART NUMBER QTY 1M5 x 18 mm Lag Screw 122327292M6 Hex Nut 122329693M6 x 10 mm Bolt 122328694Leveling Feet 12232645Montezuma Nameplate 1217011213545M6 Hex Nut For use with the bolts Leveling Feet For leveling the workbench M5 x 18 mm Lag ScrewUse to attach work top to frame M6 x 10 mm BoltFor frame assembly Montezuma NameplateFor attaching to the front of theworkbench29694691ASSEMBLYInstall one of the leveling feet at the bottom of each adjustable leg section.Slide each adjustable leg section onto a main leg section until you reach the desired height. Remember that the wood work top is 1.25" thick, so you will need to reduce the leg length by the 1.25" to hit your targeted height. Make sure the length of each leg is the same.Insert one cross brace so that it can be fastened together with the adjustable leg section and main leg section at the desired height, making sure all holes are lined up. Use four (4) nuts and bolts to secure the cross brace. Repeat to connect a second leg, which creates one leg assembly.Secure the leg assembly with another cross brace at the top of the legs using four (4) bolts and nuts per leg.Tighten all nuts and bolts.Repeat to create the second leg assembly, which will form the other end of the workbench.Line up the holes in the two cross bars with the holes in the top of the leg assemblies. The cross bar flange will overlap the legs at each end. Secure each cross bar to the top of each leg using two (2) nuts and bolts.Connect the braces from the front cross bar to the leg assemblies to improve stability, using two (2) nuts and bolts for each brace.Do not tighten fasteners until all legs are connected to the cross bars and braces. Once all legs are connected, use a level to make sure the frame is straight, then tighten all nuts and bolts.Attach the bottom shelf to the bottom cross braces using two (2) nuts and bolts on either side. The shelf is recessed so that a stool can be tucked under the workbench.Place the work top on a soft mat with the finished top surface facing down.Place the steel frame upside down on the work top. The work top should be flush with the back of the frame – this would be the back of your workbench. It will allow the workbench to be pushed close to the wall and leave an overhang on the front of the workbench.Center the frame, right to left.Mark the holes on the steel frame onto the bottom of the work top. Remove the steelframe. Drill pilot holds in the bottom of the work top at the locations you have marked.Place the steel frame back on the work top and secure using the screws that areincluded. Six screws are used to attach the work top to each long cross bar and four screws are used to attach the work top to each short cross brace.Turn the workbench upright and place in the location it will be used. Check to make sure the workbench is still level. If you need to adjust, use the leveling feet.Attach the Montezuma Nameplate to the right hand side of the front cross bar using the self-adhesive backing.8Build the back wall onto the workbench by slipping a column onto one back corner of the work top. The column should be nested above and below the work top. Mark the location of the holes in the bottom of the column on the bottom of the work top. Remove the column and drill pilot holes in the bottom of the work top. Set the column back in place so the work top is nested into the column and secure the column in place using the four (4) lag screws. Repeat on the other side with the remaining column.Attach the top shelf by nesting it down in the tops of each of the columns. The columns have been designed with notches to help locate the top shelf into place. Fasten the top shelf to each of the columns using two (2) nuts and bolts in the side and back of the columns.Place the column cross brace under the top shelf and secure it to each column with one (1) nut and bolt. The cross brace is notched so it will set under the top shelf and the end of the cross brace will overlap the front of each column.On the back side of the workbench, lift the pegboard panel into place. Line up the holes of the pegboard panel with the holes in the inside edge of the columns. Secure with three (3) nuts and bolts. It may be easier to complete this step with one person inserting the bolts into the holes from the front and another person in back tightening the nut. Secure the top of the pegboard panel to the top shelf with two (2) nuts and bolts. Repeat this assembly with the other side of the pegboard panel.Carefully drill pilot holes in the top of the work top that line up with the holes in the bottom of the pegboard panel. Screw the bottom of the pegboard panel into place using lag screws. Check one more time to make sure your workbench and back wall are level. Secure all fasteners and move into place. Make sure it is level in the area it will be used.MAINTENANCEPeriodically tighten all hardware and make sure workbench is level.Clean the work top with wood cleaner.SAFETYDO NOT let children play or hang on the edge of the workbench. It could tip and cause personal injury or product damage.DO NOT stand or lean on the work top. The workbench could tip and cause personal injury or product damage.DO NOT mount this product on a truck bed or any other moving object. This may cause personal injury or product damage.DO NOT alter this project in any manner. For example, do not weld external lockbars or attach electrical equipment. This may cause product damage or personal injury.Keep the product on level surfaces. The product may become unstable and tip if stored or moved on an uneven surface, which may cause personal injury or product damage.Do not place items so that they overhang the top or bottom shelves. Items could fall and cause personal injury or product damage.Do not place items that have a combined weight of over 50 lb (22.7 kg) on either of the shelves. Excess weight could result in personal injury or product damage.Do not hang items that have a combined weight of more than 35 lb (15.9 kg) on the steel pegboard panel. Excess weight could result in personal injury or product damage.MAXIMUM PRODUCT WEIGHT: 1000 lb (450 kg) of static, evenly distributed weight WARNINGCancer and Reproductive Harm – 103This product is warranted to be free from defects in materialsand workmanship for a period of one (1) year from the dateof original purchase.Ifthisproductisdefective,*********************************or call 1-800-459-4409 (Monday–Friday, 8:00 am–4:30 pm, CST). If the product is defective, we will replace the defective part at no cost to you.Please do not ship your product back to the store or to usunless we send you written instructions for return.In the event it becomes necessary for your productto be returned, we will notify you how to proceed.A copy of your original purchase receipt must accompanythe returned product.11****************************FORM#: MWB482454B-01/20。
超净工作台说明书
产品说明书超净工作台的优点是操作方便自如，比较舒适，工作效率高，预备时间短，开机30分钟以上即可操作，基本上可随时使用。
在工厂化生产中，接种工作量很大，需要经常长久地工作时，超净台是很理想的设备。
超净工作台由三相电机作鼓风动力，功率145～260W左右，将空气通过由特制的微孔泡沫塑料片层叠合组成的“超级滤清器”后吹送出来，形成连续不断的无尘无菌的超净空气层流，即所谓“高效的特殊空气”，它除去了大于0.3μm的尘埃、真菌和细菌孢子等等。
超净空气的流速为24～30m/min，这已足够防止附近空气可能袭扰而引起的污染，这样的流速也不会妨碍采用酒精灯或本生灯对器械等的灼烧消毒。
工作人员就在这样的无菌条件下操作，保持无菌材料在转移接种过程中不受污染。
但是万一操作中途遇到停电，暴露在未过滤空气中的材料便难以幸免污染。
这时应迅速结束工作，并在瓶上作出记号，内中的材料如处于增殖阶段，则以后不再用作增殖而转入生根培养。
如为一般性生产材料，因极其丰富也可弃去。
如处于生根过程，则可留待以后种植用。
超净台电源多采用三相四线制，其中有一零线，连通机器外壳，应接牢在地线上，另外三线都是相线，工作电压是380V。
三线接入电路中有一定的顺序，如线头接错了，风机会反转，这时声音正常或稍不正常，超净台正面无风(可用酒精灯火焰观察动静，不宜久试)，应及时切断电源，只要将其中任何两相的线头交换一下位置再接上，就可解决。
三相线如只接入两相，或三相中有一相接触不良，则机器声音很不正常，应立即切断电源仔细检修，否则会烧毁电机。
这些常识应在开始使用超净台时就向工作人员讲解清楚，免除不应造成的事故与损失。
超净工作台进风口在背面或正面的下方，金属网罩内有一普通泡沫塑料片或无纺布，用以阻拦大颗粒尘埃，应常检查、拆洗，如发现泡沫塑料老化，要及时更换。
除进风口以外，如有漏气孔隙，应当堵严，如贴胶布，塞棉花，贴胶水纸等。
工作台正面的金属网罩内是超级滤清器，超级滤清器也可更换，如因使用年久，尘粒堵塞，风速减小，不能保证无菌操作时，则可换上新的。
X-Y数控工作台设计说明书(最终版)
高、动态响应快、运转平稳、寿命长、效率高，预紧后可消除反向间隙。
（3）减速装置的选用
选择了步进电动机和滚珠丝杠副以后，为了圆整脉冲当量，放大电动机的输出转矩，降低运动部件
折算到电动机转轴上的转动惯量，可能需要减速装置，且应有消间隙机构。为此，本设计决定采用无间
2.2控制系统的设计.................................................................3
2.3绘制系统组成框图...............................................................3
2.4绘制机械传动系统简图...........................................................3
3、机械传动部件的计算与选型...........................................................4
3.1脉冲当量的确定.................................................................4
伺服系统实现位置伺服控制有开环、闭环、半闭环3种控制方式。开环控制的伺服系统存在着控制
精度不能达到较高水平的基本问题，但是步进电机具有角位移与输入脉冲的严格对应关系，使步距误差
不会积累；转速和输入脉冲频率严格的对应关系，而且在负载能力范围内不受电流、电压、负载大小、
环境条件的波动而变化的特点。并且步进电机控制的开环系统由于不存在位置检测与反馈控制的问题，
X、Y工作台设计说明书解读
目录一、课程设计目的 (2)二、课程设计任务及内容 (2)三、总体方案的确定 (3)1、机械传动部件的选择 (3)2、控制系统设计 (4)四、机械传动部件的计算与选型 (4)1、导轨上移动部件的重量估算 (4)2、铣削力的计算 (4)3、直线滚动导轨副的计算与选型 (6)4、滚珠丝杠螺母副的计算与选型 (8)5、步进电机减速箱的选用 (11)6、步进电动机的计算与选型 (12)7、增量式旋转编码器的选用 (16)五、工作台机械装配图的绘制 (16)六、工作台控制系统电路图绘制 (16)七、步进电动机驱动电源的选择 (16)总结 (17)参考文献 (18)附录： (19)1、操作控制面板 (19)2、控制程序 (19)X-Y数控工作台机电系统设计X-Y数控工作台是许多机电一体化设备的基本部件，如数控车床的纵-横向进刀机构、数控铣床和数控钻床的X-Y工作台、激光加工设备的工作台、电子元件表面贴装设备等。
因此，选择X-Y数控工作台作为机电综合课程设计的内容，对于机电一体化专业的教学具有普遍的意义。
模块化的X-Y数控工作台，通常有导轨座、移动滑块、工作平台、滚珠丝杠螺母副，以及伺服电动机等部件构成。
其外观形式如图1所示。
其中，伺服电动机作为执行元件用来驱动滚珠丝杠，滚珠丝杆的螺母带动滑块和工作平台在导轨上运动，完成工作台在X、Y方向的直线移动。
导轨副、滚珠丝杆的螺母副和伺服电动机等均已标准化，由专门厂家生产，设计时只需根据工作载荷选取即可。
控制系统根据需要，可以选用标准的工业控制计算机，也可以设计专用的微机控制系统。
图1 X-Y数控工作台外形一、课程设计目的机电一体化技术又称为机械电子技术，它不是一门独立的工程学科，是机械技术、电子技术、信息技术、自动控制技术等相关技术综合。
机电一体化课程设计是针对机电一体化系列课程的要求，继机电一体化课程后的一门设计实践性课程。
它是理论与实践的结合，是培养学生机电一体化产品综合设计能力必不可少的教学环节。
X-Y双坐标联动数控工作台课程设计说明书
目录1。
课程设计目的 (1)2。
课程设计任务 (1)2.1设计题目： (1)2。
2技术数据 (1)2。
3技术要求 (1)3。
总体结构设计 (1)3.1滚珠丝杠设计 (2)3.2滚珠丝杠副的选取 (3)3。
3稳定性运算 (4)3。
4压杆稳定性计算 (5)4.滚动导轨 (6)4。
1计算行程长度寿命 Ts (6)4。
2计算动载荷 (6)5。
步进电机的选择 (8)5.1步距角的确定 (9)5.2步进电机转矩校核 (10)5.3频率校核 (12)6.总结 (12)7。
参考文献 (13)1。
课程设计目的本课程设计的目的在于培养学生对典型机电一体化产品机械结构的设计能力和对机电伺服系统的设计能力,在学习有关专业课程设计的基础上，进行机电系统设计的初等训练，掌握手册、标准、规范等资料的使用方法，培养分析问题和解决问题的能力,为以后的毕业设计打下良好的基础.2.课程设计任务2。
1设计题目：X—Y双坐标联动数控工作台设计2。
2技术数据工作台长×宽（mm)：450×310工作台重量(N)：3300行程（mm）：ΔX=60－100；ΔY=50－100脉冲当量:0。
05-0。
08mm/p2。
3技术要求(1）工作台进给运动采用滚珠丝杠螺旋结构（2)滚珠丝杠支撑方式：双锥-简支型（3）驱动电机为反应式步进电机（4）步进电机与滚珠丝杠间采用齿轮降速要求消除齿轮间隙3.总体结构设计数控工作台采用由步进电机驱动的开环控制结构,其单向驱动系统结构简图如图所示:实际设计的工作台为X、Y双坐标联动工作台，工作台是由上拖板、中拖板、下拖板及导轨、滚珠丝杠等组成.其中下拖板与床身固联，它上面固定X向导轨，中拖板在下拖板的导轨上横向运动，其上固定Y向导轨,上拖板与工作台固联,在Y向导轨上移动。
X、Y导轨方向互相垂直。
3。
1滚珠丝杠设计滚珠螺旋传动按滚动体循环方式分为外循环和内循环两类，其中应用较广的是插管式和螺旋槽式,它们各有特点,其轴向间隙的调整方法主要有垫片调隙式和螺纹调隙式。
一维工作台设计说明书
电子精密机械设计课程设计一维伺服移动工作台设计说明书（仅供参考)目录课程设计任务2设计任务介绍2设计内容2 一、分析工作条件和设计要求 3 二、电机选型3三、滚珠丝杠的选型4四、联轴器的选型9五、转矩讨论10六、电机的校核12七、联轴器校核13八、导轨选型13九、轴承的校核14十、轴承的校核18十一、系统谐振频率计算18十二、光栅的选型19附录20课程设计任务一、设计任务介绍:一维伺服移动工作台整体结构为完成一维伺服移动工作台的设计，需设计的机械系统包括：伺服电机、减速器、联轴器、滚珠丝杠、直线导轨、光栅传感器等。
设计内容一维工作台整体结构：一维工作台整体结构由于工件重量(100N），工作台轴向载荷（300N)均很小，初选不考虑减速器。
一、分析工作条件和设计要求给定参数:工作台承重载荷:=100N,工作台轴向载荷:=300N，工作台最大移动速度：=0。
5m/s,有效行程:S=900 mm，加速时间常数：t=0.1s,加速度：a===5m/，重力加速度g=9。
8N/kg.1.工作台设计尺寸为：400×200×20mm，选用2A11，根据结构设计，工作台质量：=kg,∴载荷=+g=100+56.99=156.99N，∴根据经验，暂定采用双导轨4滑块，滑块质量为0.4kg。
二、电机选型整体质量M=++=100÷9。
8++1。
113=17.13kg,a.摩擦力，滚动导轨摩擦系数μ∈[0。
003，0。
005］,取μ=0.005；=Mgμ=17。
13×9。
8×0。
005=0。
84N，b.惯性力=M=17.13×=85.665N，最大轴向力=++=0。
84+85.665+300=386。
505N,最大功率==386。
505N×0.5=193。
25W,查机械设计手册P579：取，,,取安全系数为2电机所需功率,选择电机，见松下电机手册P57：AC200 V用，额定转速3000r/4500额定转矩为2。
三体48英寸钢铁工作台产品说明书
ImportanteTÉLÉCHARGER L’APPLICATION GRATUITE |DESCARGUE LA APLICACIÓN GRATUITADirectives intelligentes Instrucciones InteligentesFOR QUICK & EASY 3D ASSEMBLY INSTRUCTIONSPOUR DES DIRECTIVES D’ASSEMBLAGE 3D RAPIDES ET FACILESPARA INSTRUCCIONES DE ENSAMBLAJE RÁPIDAS Y SENCILLAS EN 3DTRINITY 48” STAINLESS STEEL TABLEModel # TLS-0201 / TLS-0201C (W/ CASTERS)1© 2020 TRINITY -800.985.5506Your TRINITY 48” Stainless Steel Table should include the following parts. Please inspect box contents to ensure you have received all components.If you are missing any parts, need assistance with assembly or have questions, please contact TRINITY CustomerService:*******************************************.Partscanalsoberequestedonline via “Contact Us” section at .PARTS LISTTABLE TOP (1)A SHELF (1)B CHEX KEY (1)DNON-LOCKING CASTER (2)E G H LEG (4)Feet Leveler comes pre-installedHEX SCREW (8)FSCREW CAP (8)LOCKING CASTER (2)ADAPTER (4)WRENCH (1)IJ(TLS-0201C only)© 2020 TRINITY -800.985.55062Slide SHELF (B) over each LEG (C) to desired height. Using provided HEX KEY (F), tighten HEX SCREW (D) into SHELF (B).Turn HEX KEY (F) as far clockwise as possible, take out HEX KEY (F), reposition, reinsert, and turn as far clockwise as possible again until HEX SCREW (D) is securely in place. Place SCREW CAP (E) over each HEX SCREW (D).Lay TABLE TOP (A) upside-down on a smooth flat surface. Insert LEGS (C) into round slots on bottom of TABLE TOP (A). Make sure LEGS (C) are fully inserted into TABLE TOP (A).You will insert and tighten HEX SCREWS (D) in Step 3.STEP 1STEP 2A (1)C (4)E (4)F (1)D (4)CAB (1)BDE© 2020 TRINITY -800.985.55063Mobile OptionUnscrew Feet Leveler from each LEG (C). Screw ADAPTER (I) onto each CASTER (G/H). Screw CASTER (G/H) into each LEG (C). Make sure to place (2) LOCKING CASTERS (H) on same side of Table. Tighten as much as possible with WRENCH (J).Use provided caster wrench to tightencompletely. Failure to do as instructed could result in caster stem breaking.Stationary OptionUnscrew ADAPTER (I) with CASTER (G/H) from each LEG (C). Screw in Feet Leveler into each LEG (C). Lift Table right side up, and adjust Feet Levelers until Table is stable and level.Use HEX KEY (F) to tighten HEX SCREW (D) for each LEG (C) into TABLE TOP (A).Turn HEX KEY (F) as far clockwise as possible, take out HEX KEY (F), reposition, reinsert, and turn as far clockwise as possible again until HEX SCREW (D) is securely in place. Place SCREW CAP (E) over each HEX SCREW (D).Turn Table right-side up and adjust Feet Levelers until Table is stable and level.FEET LEVELERSTEP 3STEP 4 (TLS-0201C only)E (4)F (1)D (4)DEI (4)J (1)H (2)G (2)G IJ© 2020 TRINITY -800.985.55064SERVICE PARTS LIST –TLS-0201 / TLS-0201C (w/Casters)Part NumberDescription Part Number Description1)XBS-06-007-4824Table Top7)XXX-97-001-0001Hex Key2)XBS-03-012-4417Shelf8)XBK-01-016-2535Adapter(TLS-0201C only)3)XGL-04-010-3200Leg9)ZSV-99-007-4010Non-locking Caster(TLS-0201C only)4)XSV-98-004-3283Feet Leveler10)XBK-23-005-0914Screw Cap5)ZSV-99-008-4010Locking Caster(TLS-0201C only)11)ZSV-01-015-0812Hex Screw6)XXX-97-002-0001Wrench(TLS-0201C only)TRINITY Customer Service provides the following replacement parts:563874 9211110© 2020 TRINITY -800.985.5506 51.Read and understand all instructions.Failure to follow all instructions may result in injury and/or damage.2.The warnings, cautions, and instructions in this manual cannot cover all possible conditions or situations that may occur. The user must always be aware of their environment and ensure that they use the product in a safe and responsible manner.3.Do NOT modify the product in any way. Unauthorized modification may impair the function and/or safety of the product, and may affect the life of the product. Any modifications will void warranty.4.Check for damaged parts. Before using this product, carefully check that all parts are in good condition, and that the product will operate properly and perform its intendedfunction. Check for damaged parts and any other conditions that may affect the operation of this product. Replace damaged or worn parts, and never use this product with a damaged part.5.Table must be used with at least one shelf installed for stability. Additional shelf can be added and is available on . e the provided caster wrench to tighten casters completely. Failure to do asinstructed could result in the caster stem breaking thereby causing the shelving rack to collapse.7.Lock the casters when being used as a work surface.8.Do NOT overload the product.WARNINGSCARE AND MAINTENANCEWeight capacity per shelf68 kg / 150 lb (evenly distributed)Total weight capacity on feet levelers 408 kg / 900 lb (evenly distributed)Total weight capacity on casters136 kg / 300 lb (evenly distributed)•Use a quality stainless steel cleaner and follow instructions that come with the cleaner. Wipe ALONG the grain (NOT against).•Avoid harsh, abrasive cleaners, and other corrosive chemicals.•Do not use scouring pad for cleaning.•Keep dry and avoid damp environments. Should not be left out unprotected in the elements.6© 2020 TRINITY -800.985.55067© 2020 TRINITY -800.985.5506Thank you for purchasing a TRINITY 48” Stainless Steel Table . In order to register your product and receive streamlined customer service, please fill out the following Product Registration Form and (1) fax the form to 310.347.4134 (2) complete the Product Registration Form online at or(3)**************************************************.Includeacopyofyouroriginalreceipt with your submission.First Name: Last Name:Address:City:State: Zip Code:Email Address: Phone:Product Model #: TLS-0201 / TLS-0201C Purchase Date: / /Location of Purchase:Please rate the importance of each feature (1=least important; 10=most important)Quality Price Size/Capacity Appearance Other How did you hear about our product?Magazine Ad Catalog Salesperson Word of MouthInternet Store Display OtherMarital Status:Single MarriedHousehold Income:Below $50,000 $50,000-$150,000 $150,000+Education:High School College Graduate SchoolPrimary Residence:OwnRentComments/Suggestions:PRODUCT REGISTRATION© 2020 TRINITY -800.985.550689© 2020 TRINITY -800.985.55061 YEAR LIMITED WARRANTYTRINITY 48” Stainless Steel TableModel # TLS-0201 / 0201CTrinity International Industries (“Trinity”) warrants to the original consumer purchaser (“Purchaser”) of the TRINITY 48” Stainless Steel Table (“Product”) that each Product shall be free from defects in workmanship and materials for a period of 1 year from the date of original purchase. Trinity’s obligation under this warranty shall be limited to repair or replacement of, or adequate compensation for the Product which shall not be greater than the amount of the purchase price of the Product, at the option of Trinity, during the warranty period. All replaced parts and Products become the property of Trinity and must be returned to Trinity.This warranty excludes normal wear and tear of the Product and its parts or components, and damage arising from any of the following: negligent use or misuse of the Product, use contrary to this User’s Manual, or alteration by any one other than Trinity. The warranty period of 1 year shall not be extended or renewed by the repair or replacement of, or compensation for, the Product. Any warranty implied by applicable law is limited in duration to one year from the date of purchase and is subject to the same conditions and limitations as is provided for our express warranty.Except as set forth herein, and to the extent of applicable there are no warranties on this Product either express or implied, and Trinity disclaims all warranties including, but not limited to, any implied warranties of merchantability, infringement or fitness for a particular purpose. No warranty or guarantee given by any person, firm, or corporation with respect to this product shall be binding on Trinity.If your Product is defective or otherwise requires service or parts, please call TRINITY Customer Service toll-free at (800) 985-5506, between 5:00 a.m. and 5:00 p.m., PST. Please tell us which model you purchased, the date of the purchase, and the problem with your Product. A copy of your original purchase receipt must accompany your service request.LIMITATION OF REMEDIES AND LIABILITYTrinity (and its employees, officers, members, managers, affiliates and assigns) shall not be liable for any incidental, consequential, special, indirect, remote, special or punitive damages for breach of any warranty, express or implied, including, but not limited to, lost profits, lost savings, loss of anticipated benefits and attorneys’ fees, which arise out of the purchase, use or inability to use the Product, whether arising out of contract, negligence, strict tort, product liability, or any other legal theory on which a claim is based. As noted above, to the extent damages are allowed by our express warranty or by applicable law, those damages may not exceed the purchase price paid for the Product. Without limiting the foregoing Purchaser assumes all risk and liability for loss, damage or injury to Purchaser and Purchaser’s property and to others and their property arising out of the use, misuse, or inability to use this Product. This limited warranty shall not extend to anyone other than the original purchaser of this product, is nontransferable and states your exclusive remedy.Some states do not allow the exclusion or limitation of incidental, consequential, special, or punitive damages, so the above limitation or exclusion may not apply to you. The above warranty gives you specific legal rights, and you may have other rights which vary from state to state.© 2020 TRINITY -800.985.550610CONTACT USQUESTIONS? NEED PARTS?WE ARE HERE TO HELP!Please feel free to contact us. There are no questions too small, orany problems too big. We’re committed to providing our customerswith the highest level of service.TRINITY Customer ServiceTEL: 800.985.5506FAX: 310.347.4134EMAIL:*****************************Monday through Friday5:00 AM –5:00 PM (PST)。
种子净度工作台使用说明书
种子净度工作台使用说明书一、种子净度工作台/种子净度分析台/种子净度检验台简介：种子净度工作台根据光学透射、反射及放大原理，结合电子技术、人体工程学原理设计制作。
用于清选种子和种子净度检测、对种子、幼苗、植物叶片、菌落等细致观察检验，可进行米质分析判定。
托普云农推出的多功能型种子净度工作台（又名：种子净度观察台），由白光投射观察台、偏振光防眩目透射观察台和放大装置三部分一体化构成，设计上更专注于细节，更加人性化。
种子净度工作台在种子清选、净度检测方面表现出它优越的性能，主要应用在农业和生物技术院校和各级种子管理站，种子公司，粮食部门等。
二、种子净度工作台/种子净度分析台/种子净度检验台安装和使用说明：使用时，将铁架安装好，将工作台紧固在支架上，放大镜卡脚卡在台面后边缘的左侧，放大镜的电源插头插在工作台后侧的插座上，再连接好工作台后侧右边的总电源线。
整体工作台摆放在通风干燥的环境中使用。
净度工作台台面的灯光采用遥控开关控制，白光台面和偏振光台面的灯光可单独遥控控制，放大镜灯的开关在放大镜上面，单独控制放大镜灯的开启和关闭，用户可以根据实际需要组合使用。
放大和照明装置采用活臂式拉伸设计，使用时可自由拉伸到台面上的每个位置，方便放大和清晰观察。
净度工作台的白光投射观察台和偏振光防眩目透射观察平台都采用最新的高亮度低耗能的冷光源，避免了灯光发出的热量对种子、幼苗、菌落、试验活体样本等影响，从而真正保证了对样本的无损观察。
右侧的偏振光防眩目透射观察台由底座的光源、起偏装置和上盖的检偏装置三部分组成，使用时可以通过旋转上盖即可获得最佳的观察光源，能完全滤除背景光源的干扰，可进行对种子外形评判，切片观察，病理分析，品种鉴定以及种子发芽，幼苗生长叶片分析，菌落计数、米质分析等综合功能，并适于拍摄高质量的照片。
使用时，打开光源，所要观察的种子等样品放在台面上直接观察，组合偏振装置和放大镜即可实现最佳的观察和检测效果。
(完整版)XY数控工作台设计说明书
一、总体方案设计1.1 设计任务题目：X —Y 数控工作台的机电系统设计任务：设计一种供立式数控铣床使用的X —Y 数控工作台，主要参数如下：1）工作台面尺寸C ×B ×H ＝【200+（班级序号）×5】mm ×【200+（班级序号）×5】mm ×【15+（班级序号）】mm ；2）底座外形尺寸C1×B1×H1＝【680+（班级序号）×5】mm ×【680+（班级序号）×5】mm ×【230+（班级序号）×5】mm ；3）工作台加工范围X=【300+（班级序号）×5】mm ，Y=【300+（班级序号）×5】mm ； 4） X 、Y 方向的脉冲当量均为0.005mm/脉冲；X 、Y 方向的定位精度均为±0.01mm ； 5）夹具与工件质量M=【15+（班级序号）】kg ；6）工作台空载最快移动速度为3m/min ；工作台进给最快移动速度为0.5m/min 。
7）立铣刀的最大直径d=20mm ； 8）立铣刀齿数Z=3；9）最大铣削宽度20e a mm =； 10）最大被吃刀量10p a mm =。
1.2 总体方案确定 （1）机械传动部件的选择 ① 导轨副的选择 ② 丝杠螺母副的选择 ③ 减速装置的选择 ④ 伺服电动机的选择 （2）控制系统的设计① 伺服电机启动、停止、调速、正反转的控制 ② PLC 控制电机的梯形图编程XY 数控工作台结构1.3 设计的基本要求（1）按照机械系统设计的步骤进行相关计算，完成手写设计说明书。
（2）计算结果作为装配图的尺寸和零部件选型的依据，通过AutoCAD 软件绘制XY 数控工作台的总装配图，并绘制AO 图纸。
（3）按照电气控制系统的步骤进行设计，完成电机启动、停止、正反转、电动等基本工作状态控制的硬件连线图，并通过PLC 协调控制XY 电机运动，绘制相关梯形图。
装配工作台使用说明书
装配工作台使用说明书（QS434-00-00）江苏省合海集团目录1.概述1-1.设备名称1-2.设备工作内容1-3.适用机型1-4.生产能力1-5.必备条件1-6.设备油漆颜色1-7.设计标准2.设备构成说明2-1.简述2-2. 结构说明3.设备工作过程简述及主要注意事项3-1. 工作过程简述3-2. 主要注意事项4.安装5.维护、保养6.排故1. 概述1-1. 设备名称 : 装配工作台(单缸机、多缸机)1-2.设备工作内容:单缸机装配工作台用于单缸柴油机的装配；单缸机机体安装在工装托板上，托板采用Ｔ型槽结构形式固定支架，支架可前后左右调整，满足各机型装配要求；单缸机机体安装在工装托板上，托板采用Ｔ型槽结构形式固定支架，支架可前后左右调整，满足各机型装配要求；托板可360度自由旋转，带90度自锁功能；旋转采用推力球轴承；要求结构紧凑、合理、美观。
工作台高度为 650-850mm 可调，四周采用不锈钢护罩保护；升降系统采用脚踏式非机动液压升降，手动泄压降低，工作台高度可在要求的高度围内任意位置停止；装配工作台主体骨架采用方管型钢焊接，整机为全封闭结构；工作台侧面带零件盒及工具挂板，方便存放零部件和工具，工作台下设定必要的工具箱（对开门式）。
多缸机装配工作台：多缸机装配工作台参考尺寸约1300*1000*1400mm；多缸机机体通过工装板安装在支架上，支架上下行程约400mm，轴向360°转动，回转半径大概为750mm（为与水平装配工作台不产生干涉，具备电气保护措施）；回转机构采用双圆锥滚子轴承的机构形式；工装板上下升降采用减速电机与滚珠丝杠传动，回转采用电动旋转机构旋转，任意位置停止且有自锁功能；工装立柱采用250*150*6方管，因升降重量考虑 500kg，采用4套直线轴承（HSR45CA 2 +900L Ⅱ），平衡配重机构，平稳，美观；柴油机的装配高度为850mm 左右，根据各种型号柴油机要求可以升降调整，同时考虑机体的回转半径，与支架电气互锁；水平装配工作台主要完成柴油机的外装，要求柴油机可以水平360 度回转，90度定位，旋转采用推力球轴承；要求结构紧凑、合理、美观；为适应各种大小柴油机的安装回转部件要求可以升降（脚踏式非机动液压升降，手动泄压降低），四周采用不锈钢护罩保护，高度至550mm（可以考虑六缸机不升降,回转支撑重量考虑 1200kg）；前后二部分要求考虑机械、电器互锁，保证安全、可靠；其中一台设置集油盘。
Trinity 72 英寸 12 层钢质滚动工作台说明书
OWNER’S MANUALImportant / Important / ImportanteDOW NLOAD THE FREE APP |TÉLÉCHARGER L’APPLICATION GRATUITE |DESCARGUE LA APLICACIÓN GRATUITADirectives intelligentes Instrucciones InteligentesFOR QUICK & EASY 3D ASSEMBLY INSTRUCTIONS POUR DES DIRECTIVES D’ASSEMBLAGE 3D RAPIDES ET FACILESPARA INSTRUCCIONES DE ENSAMBLAJE RÁPIDAS Y SENCILLAS EN 3DTRINITY PRO 72” 12-DRAWER STAINLESS STEELROLLING WORKBENCH Model # TLSF-7209Your TRINITY PRO 72in 12-Drawer Stainless Steel Workbench should include the following parts. Please inspect box contents to ensure you have received all components.If you are missing any parts, need assistance with assembly or have questions, please contact TRINITY CustomerService:*******************************************.Partscanalsoberequestedonline via “Contact Us” section at .You will need 14mm wrench (for casters) for assembly. This is NOT included.AB C CASTER BOLT (16)M10DLINER (12)E LOCKING CASTER (2)FNON-LOCKING CASTER (2)KEY (2)WORKBENCH (1)PARTS LIST© 2020 TRINITY -800.985.55061STEP 1Location of parts:1)KEYS (F) are hooked to the key leash that ismounted in the TOP MIDDLE Drawer.2)2) CASTERS (B/C) and CASTER BOLTS (D) areboxed and put in the BOTTOM LEFT Drawer.3)LINERS (E) are in the BOTTOM RIGHT Drawer12© 2020 TRINITY -800.985.55062STEP 2B (2)C (2)D (16)Lay WORKBENCH (A) on its backside. Lift workbench by side handles. Do NOT liftworkbench by the wood top. Two people are needed. Do NOT attempt this alone.Position LOCKING CASTERS (B) on side ofWORKBENCH (A) of your choice and align holes to pre-installed nuts on underside of WORKBENCH (A). Use a 14mm socket wrench to fully tighten CASTER BOLT (D) to WORKBENCH (A).Repeat above steps to install NON-LOCKING CASTERS (C).Notes:* Make sure to install both LOCKING CASTERS (B) on same side of workbench.** For ease of use, place LOCKING CASTERS (B) on side you will regularly push or pull.*** If you plan to push the workbench against a wall, place LOCKING CASTERS (B) on front long side for ease of access.14mmACBD3STEP 3Place LINERS (E) in each drawer.E (12)E3© 2020 TRINITY -800.985.5506USAGE INSTRUCTIONSDRAWER REMOVALDRAWER REPLACEMENTPull drawer out so that it is almost fully extended. On RIGHT-hand side, push black release lever DOWN. On LEFT-hand side, pull black release lever UP. While holding levers as instructed, pull drawer forward until released from the slides attached to Workbench (“Workbench Slides”).Note:The slides attached to drawer (“Drawer Slides”) are an integral part of drawer and must be removed along with drawer itself.To replace drawer, pull slides out completely. Insert brackets on each side of Drawer Slides into corresponding slots on the Workbench Slides, making sure they are properly positioned. Once thebrackets are inserted into the slots, completely close the drawer to set all slides in their proper positions.© 2020 TRINITY -800.985.55064SERVICE PARTS LIST –TLSF-7209Part NumberDescription Part Number Description 1)LNA-06-013-7219Wood Top 13)XBK-22-006-261527” Drawer Liner 2)ZSV-01-001-0612Handle Bolt 14)ZSV-99-028-5020Non-locking Caster 3)XSV-05-001-0900Side Handle15)XBS-07-009-270927” Large Drawer 4)ZSV-12-015-1575Slide (workbench side)16)AMA-05-007-260027” Drawer Handle 5)ZSV-12-001-1575Slide (drawer side)17)XBS-07-009-270627” Medium Drawer6)XBS-07-009-150615”1st Medium Drawer 18)XBK-23-010-3012End cap7)XBS-07-009-151215” Large Drawer 19)XBS-07-009-150915” 2nd Medium Drawer 8)ZSV-01-001-1020Caster Bolt 20)AMA-05-007-140015” Drawer Handle 9)ZSV-99-027-5020Locking Caster 21)XBS-07-009-150315” Small Drawer 10)XBK-10-003-0XXX Key 22)XBS-07-009-270327” Small Drawer 11)XBK-02-047-0001Key leash 23)CSV-11-005-0XXXLock12)XBK-22-006-141515” Drawer LinerTRINITY Customer Service provides the following replacement parts:25131820169211723NOTE:Replacement keys may be ordered using the code shown on the face of the lock.8© 2020 TRINITY -800.985.550651415361710122241911WARNINGS1.Read and understand all instructions.Failure to follow all instructions may result in injury and/or damage.2.The warnings, cautions, and instructions discussed in this manual cannot cover allpossible conditions or situations that may occur.The user must always be aware of their environment and ensure that they use the product in a safe and responsible manner.3.Do NOT modify the product in any way.Unauthorized modification may impair the function and/or safety of the product, and may affect the life of the product.4.Check for damaged parts.Before using this product, carefully check that all parts are in good condition, and that the product will operate properly and perform its intendedfunction. Check for damaged parts and any other conditions that may affect the operation of this product. Replace damaged or worn parts, and never use this product with a damaged part.5.Do NOT overload the product.6.Lock the casters when leaving workbench in stationary position.7.Lock the drawers before moving the workbench.8.Do NOT open more than one drawer at a time. Tipping can occur.9.Do NOT step or lean on open drawers . Tipping can occur.10.Do NOT lift workbench by wood top. Wood top may separate causing injury.11.Do NOT let children play near workbench.12.Load the workbench starting with the bottom drawers to prevent workbench fromtipping.13.Make sure all drawers are closed tightly before locking or unlocking.Weight capacity per drawer w/ 1 pair of slides 100 lb Weight capacity per drawer w/ 2 pairs of slides 200 lb Total weight capacity of workbench 2200 lb© 2020 TRINITY -800.985.55066CARE AND MAINTENANCE•Avoid harsh, abrasive cleaners, and other corrosive chemicals.•Do not use scouring pad for cleaning.•Keep dry and avoid damp environments.•Use a quality stainless steel cleaner and follow instructions that come with the cleaner.Wipe ALONG the grain (NOT against).•Wood top can be cleaned with damp cloth and wiped dry immediately with dry cloth. If needed, solvent-based wood furniture cleaner can be used.•Clean up any spills immediately to prevent stains from forming on the wood top.7© 2020 TRINITY -800.985.5506© 2020 TRINITY -800.985855068Thank you for purchasing a TRINITY PRO 72in 12-Drawer Stainless Steel Rolling Workbench. In order to register your product and receive streamlined customer service, please fill out the following Product Registration Form and (1) fax the form to 310.347.4134 (2) complete the Product Registration Formonline at or(3)**************************************************.Includea copy of your original receipt with your submission.First Name: Last Name:Address:City:State: Zip Code:Email Address: Phone:Product Model #: TLSF-7209 Purchase Date: / /Location of Purchase:Please rate the importance of each feature (1=least important; 10=most important)Quality Price Size/Capacity Appearance Other How did you hear about our product?Magazine Ad Catalog Salesperson Word of Mouth Internet Store Display OtherMarital Status:Single MarriedHousehold Income:Below $50,000 $50,000-$150,000 $150,000+Education:High School College Graduate School Primary Residence:Own RentComments/Suggestions:PRODUCT REGISTRATION© 2020 TRINITY -800.985.5506 91 YEAR LIMITED WARRANTYTRINITY PRO 72” 12-Drawer Stainless Steel Rolling WorkbenchModel # TLSF-7209Trinity International Industries (“Trinity”) warrants to the original consumer purchaser (“Purchaser”) of the TRINITY PRO 72in 12-Drawer Stainless Steel Rolling Workbench (“Product”) that each Product shall be free from defects in workmanship and materials for a period of 1 year from the date of original purchase. Trinity’s obligation under this warranty shall be limited to repair or replacement of, or adequate compensation for the Product which shall not be greater than the amount of the purchase price of the Product, at the option of Trinity, during the warranty period. All replaced parts and Products become the property of Trinity and must be returned to Trinity.This warranty excludes normal wear and tear of the Product and its parts or components, and damage arising from any of the following: negligent use or misuse of the Product, use contrary to this User’s Manual, or alteration by any one other than Trinity. The warranty period of 1 year shall not be extended or renewed by the repair or replacement of, or compensation for, the Product. Any warranty implied by applicable law is limited in duration to one year from the date of purchase and is subject to the same conditions and limitations as is provided for our express warranty.Except as set forth herein, and to the extent of applicable there are no warranties on this Product either express or implied, and Trinity disclaims all warranties including, but not limited to, any implied warranties of merchantability, infringement or fitness for a particular purpose. No warranty or guarantee given by any person, firm, or corporation with respect to this product shall be binding on Trinity.If your Product is defective or otherwise requires service or parts, please call TRINITY Customer Service toll-free at (800) 985-5506, between 5:00 a.m. and 5:00 p.m., PST. Please tell us which model you purchased, the date of the purchase, and the problem with your Product. A copy of your original purchase receipt must accompany your service request.LIMITATION OF REMEDIES AND LIABILITYTrinity (and its employees, officers, members, managers, affiliates and assigns) shall not be liable for any incidental, consequential, special, indirect, remote, special or punitive damages for breach of any warranty, express or implied, including, but not limited to, lost profits, lost savings, loss of anticipated benefits and attorneys’ fees, which arise out of the purchase, use or inability to use the Product, whether arising out of contract, negligence, strict tort, product liability, or any other legal theory on which a claim is based. As noted above, to the extent damages are allowed by our express warranty or by applicable law, those damages may not exceed the purchase price paid for the Product. Without limiting the foregoing Purchaser assumes all risk and liability for loss, damage or injury to Purchaser and Purchaser’s property and to others and their property arising out of the use, misuse, or inability to use this Product. This limited warranty shall not extend to anyone other than the original purchaser of this product, is nontransferable and states your exclusive remedy.Some states do not allow the exclusion or limitation of incidental, consequential, special, or punitive damages, so the above limitation or exclusion may not apply to you. The above warranty gives you specific legal rights, and you may have other rights which vary from state to state.© 2020 TRINITY -800.985.550610CONTACT USQUESTIONS? NEED PARTS?WE ARE HERE TO HELP!Please feel free to contact us. There are no questions too small, orany problems too big. We’re committed to providing our customerswith the highest level of service.TRINITY Customer ServiceTEL: 800.985.5506FAX: 310.347.4134EMAIL:*****************************Monday through Friday5:00 AM –5:00 PM (PST)。
超净工作台SW-CJ-2D说明书
SW-CJ-2D双人单面垂直送风（经济型）净化工作台一、产品介绍超净工作台是为了适应现代化工业、光电产业、生物制药以及科研试验等领域对局部工作区域洁净度的需求而设计的。
超净工作台（clean bench）与生物安全柜（Biosafety Cabinet）不同。
超净工作台只能保护在工作台内操作的试剂等不受污染，并不保护工作人员，而生物安全柜是负压系统，能有效保护工作人员。
二、产品参数外型尺寸1300×570×1600（宽×深×高）mm净化区尺寸1150×500×500（宽×深×高）mm净化效率100级（美国联邦标准209E）重量150kg平均风速0.3-0.6m/s（可调）功耗0.75KW三、产品特点1、准闭合式玻璃风门，可有效防止外部气流透入，及操作异味对人体的刺激。
2、采用可调风量风机系统，保证工作风速始终处于理想状态。
3、采用LED液晶面板控制。
4、实验区采用不锈钢，为操作证提供便利。
使用说明书净化工作台型号:●SW-CJ-2D双人单面（经济型）垂直送风净化工作台执行标准: 美国联邦209E一、仪器的主要用途净化工作台是一种提供局部高洁净工作环境、通过性较强的净化设备。
在教学、医药卫生、电子、生物工程、科学实验等方面应用广泛，是微生物学、组织培养、分子生物学实验常用仪器之一。
二、仪器工作原理空气经顶部的初效空气过滤器和低噪音离心式通风机压入静压箱，经高效空气过滤器在上侧部均匀吹出，形成高洁净度的垂直空气幕，去除工作区域内的原自然空气，开机后五分钟即达到理想的高洁净度空间。
采用可调风机双速调节风量大小，保证工作区内的风速始终处于理想状态。
三、仪器的特点①、垂直流形，准闭合式不锈钢台面，便于清洗并可有效防止外部气流透入及操作异味对人体的刺激。
②、低噪音风机，风速多级可调，确保操作区域风速终处于理想状态。
③、高效率过滤器，能过滤到0.5μm以上微尘。
xy工作台说明书
第三章 电机控制原理3.1交流伺服电机介绍交流伺服电机一般由永磁同步电机、转子位置传感器、速度传感器组成，交流伺服电机和它的驱动器组成一个伺服系统。
早期的交流伺服系统是一个典型的速度闭环系统，伺服驱动器从主控制系统接收电压变化范围为m ax U -～max U 的速度指令信号。
电压从m ax U -变化到max U 的过程中，伺服电机可实现从反转最高速变化到零，然后再变化到正转最高速。
但是，这种交流伺服系统只能实现对速度的闭环控制，还不能直接实现对位置的闭环控制。
要实现对位置的闭环控制，必须在电机和控制系统之间构成一个位置环。
为了适应数字化控制的发展趋势，国外一些厂家在九十年代初相继推出了带位置环的全数字式交流伺服系统。
不仅可以进行位置的闭环控制，还使得交流伺服电机可以象伺服电机一样易于控制，上位控制器可以是运动控制器、PLC 或者直接是PC 机等。
3.2 交流伺服电机的控制模式以日本山洋公司的Q 系列交流伺服系统为例，介绍这种交流伺服系统的控制原理。
这种伺服系统可在驱动器中由参数Pr02设置为位置、速度和转矩三种控制模式，现分述如下: 3.2.1位置控制模式（Pr02=0）当伺服系统处于位置控制时，控制系统给伺服驱动器的信号是脉冲和方向信号。
这一点和伺服电机的控制方式类似。
其接口电路如图 3-1所示。
指令脉冲的输入方式可分为以下三种：1．正交脉冲指令频率相同但相位相差90°的A 、B 两相脉冲分别从PULS1、PULS2和SIGN1、SIGN2送入伺服驱动器。
A 、B 两相脉冲的频率控制电机转速；脉冲数控制电机的角位移。
2．CW/CCW 脉冲指令即单脉冲工作方式。
脉冲信号通过PULS1、PULS2进入驱动器，则电机按CW 方向旋转。
若通过SIGN1、SIGN2进入驱动器，则电机按CCW 方向旋转。
脉冲频率控制电机的旋转速度，脉冲输入 方向输入 驱动器 内部驱动器 内部图3-1交流伺服系统位置控制接口电路脉冲数控制电机的角位移。
XY工作台说明书
XY⼯作台说明书摘要当今世界电⼦技术迅速发展，微处理器、微型计算机在各技术领域得到了⼴泛应⽤，对各领域技术的发展起到了极⼤的推动作⽤。
⼀个较完善的机电⼀体化系统，应包含以下⼏个基本要素：机械本体、动⼒与驱动部分、执⾏机构、传感测试部分、控制及信息处理部分。
机电⼀体化是系统技术、计算机与信息处理技术、⾃动控制技术、检测传感技术、伺服传动技术和机械技术等多学科技术领域综合交叉的技术密集型系统⼯程。
新⼀代的CNC系统这类典型机电⼀体化产品正朝着⾼性能、智能化、系统化以及轻量、微型化⽅向发展。
关键字：机电⼀体化的基础基本组成要素特点发展趋势AbstractNow the world electronic technology rapidly expand, the microprocessor, the microcomputer obtain the widespread application in various area of technology, to various domains technology development enormous promotion effect. A perfect integration of machinery system, should contain the following several base elements: Basic machine, power and actuation part, implementing agency, sensing measurement component, control and information processing part. The integration of machinery is the system technology, the computer and the information processing and management technology, the automatic control technology, the examination sensing technology, the servo drive technology and the mechanical skill and so on multi-disciplinary area of technology synthesis overlapping technology-intensive systems engineering. New generation's CNC system this kind of model integration of machinery product toward the high performance, the intellectualization, the systematization as well as the featherweight, the microminiaturized direction develops.key words: Integration of machinery foundation basic component elements characteristic trend of development.⽬录第⼀章课程设计的内容和要求 (3)第⼆章系统的总体⽅案设计 (4)第三章机械部分设计 (5)3.1 脉冲当量和传动⽐的确定 (5)3.2⼯作台外形尺⼨及重量初步估算 (5)3.3 传动系统等效转矩惯量计算 (6)3.4 ⼯作载荷分析及计算 (6)3.5 滚珠丝杠螺母副的选型和校核 (8)3.6 导轨的选型和计算 (11)3.7 驱动电机的选择 (11)第四章数控系统设计 (15)4.1 控制系统硬件的基本组成 (15)4.2 接⼝程序初始化及步进电机控制程序 (17)4.3 直线圆弧插补程序设计 (19)参考⽂献 (25)第⼀章课程设计的内容和要求1.1 课程设计的内容任务是：设计⼀个数控X-Y⼯作台及其控制系统。
SW-CJ-2F型洁净工作台使用说明与维修保养
SW－CJ－2F/2FD型洁净工作台使用说明与维修保养一、使用说明l、考虑到使用寿命，建议将该产品臵于十万级或洁净度等级更高的环境中使用，并尽量远离尘源与震源。
安装地点的地面应平整、光洁、不起尘。
2、对于新安装的或长期未使用的工作台，在使用之前必须用吸尘器或不产生纤维的工具认真进行清洁工作。
3、在通电之前，必须仔细俭查实际电源参数是否与本产品指定的电源参数相符。
4、为了保证工作区域内的洁净度，每次使用之前应提前50分钟丌机。
开机后即开启紫外灯，杀灭工作区域内表面积累的微生物，30分钟后关闭紫外灯，启动风机。
5、当需要凋节风机风速时，用工作台操作面板上的轻触型开关进行调节(按电压分为五挡：140V，150V，160V，180V，220V)。
风机调速电压指示由红、绿双色光排显示。
风速每递增一档，光排增加两格红色替代原来的绿色显示；反之，风速每递减一档，光排增加两格绿色替代原来的红色显示。
6、风机、照明及紫外灯均由红色LED指示其工作状态。
工作时，LED发光：不工作时，LED熄灭。
7、在确保所需洁净度的前提下，应尽量采用较低的档次(较低的风速)：当该档风述不能确保所需洁净度时，再提高风速：当在最高风速下也不能获得所需用的洁净度时，应更换高效过滤器。
在短暂不工作(如工作人员用餐)时，应将风速调至低档。
这样，既能维持工作区域的洁净度，又能节约能量。
二、维护保养l、应尽量避免作大幅度激烈动作。
2、严禁将易于产尘的物品带入净化区域内。
3、根据环境的洁净程度，定期(一般为3～6个月)将初效过效器中的滤料(无纺布)卸下清洗(当滤料容尘发黑时，一般即应清洗或更换)。
4、定期(一般为每周1次)对环境进行灭菌工作，并经常用纱布酒精或丙酮等有机溶剂擦净紫外灯，以免影响杀菌效果。
5、定期(一般为每月2次)用尘埃粒子计数器测定本产品实施净化的洁净度。
当实测的洁净度与要求的洁净度不符时，应查明原因（是否有泄漏、高效过滤器是否失效等）。
x-y数控工作台说明书(参考Word)
数控台铣X-Y工作台进给伺服系统设计指导老师: 张健班别: 机制1052姓名: 陈石育学号: 200511411202目录第一章系统的总体方案设计 (2)第二章机械系统设计 (3)2.1 脉冲当量和传动比的确定 (3)2.2 传动系统等效转矩惯量计算 (3)2.3 工作载荷分析及计算 (4)2.4 滚珠丝杠螺母副的选型和校核 (5)2.5 导轨的选型和计算 (8)2.6 驱动电机的选择 (9)第三章控制系统设计 (12)3.1 控制系统硬件的基本组成 (12)3.2 接口程序初始化及步进电机控制程序 (15)3.3 直线圆弧插补程序设计 (16)参考文献 (23)原始数据设计一个数控XY工作台及其控制系统。
该工作台可安装在铣床上，用于铣削加工。
设计参数如下：最大铣刀直径mm最大铣削宽度最大铣削深度加工材料工作台加工范围（mm）最大移动速度32 mm16mm6mm碳钢X=500，Y=450 3 m/min第一章系统的总体方案设计图1-1 系统总体方案由设计任务书可知，本次设计可以采取以下方案：1.1 机械系统1.1.1 传动系统采用滚珠丝杠和联轴器传动1.1.2 导向系统采用滚珠直线导轨1.1.3 执行电机采用步进电动机1.2 传感系统本次设计的系统精度不高，载荷不大，因此采用开环控制。
1.3控制系统采用步进电机来实现驱动，一般情况下多采用开环控制。
因为步进电机的输出转角与控制器提供的脉冲数有着正比关系，电机转速与控制器提供的脉冲频率成正比。
因此通常在精确度要求不是很高时，采用步进电机是合理的。
当然，由于步进电机具有高频易失步，负载能力不强的缺点。
ea p a图1-2开环控制流程图第二章 机械系统设计2.1 脉冲当量和传动比的确定根据机床或工作台进给系统所需要的定位精度来选定脉冲当量。
考虑到机械传动系统的误差存在，脉冲当量值必须小于定位精度值。
本次设计给定脉冲当量 为0.01mm 。
根据脉冲当量和系统总体方案，还有混合式步进电动机的优点，在网上（/docc/product.htm ）暂选57BYG4504型的步进电动机。
十字工作台使用说明书
天煌教仪浙江天煌科技实业有限公司十字工作台安装流程一、安装底座平板1、在安装可调底脚以前，将4只可调底脚的内六角M8×25的螺杆拧至37mm左右的高度（螺杆顶端到尼龙底座底部的距离），螺杆中间的螺母与尼龙底座间隙约为1mm，并将扁平螺母放到工作台的固定槽中；2、将底座平板4放在工作台上，将可调底脚安装到底座平板底部，对准扁平螺母与底座平板的固定孔，将M6×60的内六角螺丝拧进扁平螺母，留1mm的间隙，然后将水平仪放在底座平板上，调节可调底脚，达到水平要求后，将可调底脚上的螺母与尼龙底座固定紧，用M6×60的内六角螺丝（加弹垫与垫片）底座平板安装在铝质型材平台上。
二、安装Z向部件（一）安装导轨1．将导轨5（650mm）中的一根安放到底座平板上，用两颗M4×20的内六角螺丝预紧该导轨的两端（加弹垫）；2．以底座平板的侧面为粗基准，按导轨安装孔中心到侧面距离要求，调整导轨与底座侧面基本平行，将剩余的螺丝装上并将该导轨5固定到底座平板4上，后续的安装工作均以该直线导轨为安装基准(以下称该导轨为基准导轨)；3．将另一根导轨5（650mm）安放到底座上，用两颗M4×20的内六角螺丝预紧此导轨的两端，用游标卡尺初测导轨之间的平行度并进行粗调；4．以安装好的导轨为基准，将杠杆是百分表吸在基准导轨的滑块上，百分表的表头接触在另一根导轨的滚珠槽里，沿基准导轨滑动滑块，通过橡胶榔头调整导轨，使得两导轨平行，将导轨固定在底座平板上。
（二）安装丝杠1．用M4×20的内六螺丝预装好电机支座上的压盖11（加弹垫与垫片）；2．将滚珠丝杠13上的螺母14与螺母支座15拆开（M6×20内六角螺丝，加弹垫与垫片）；3．将滚珠丝杠组件13放入的电机支座10和的轴承支座19内，用M6×20的内六角螺丝预紧电机支座与轴承支座；4．用游标卡尺初测导轨与滚珠丝杠之间的平行度并进行粗调；5．将电机支座与轴承支座锁紧在底座平板上（M6×20内六角螺丝，加弹垫与垫片）；6．用摇手将螺母停在滚珠丝杠的一端，以安装好的导轨为基准，将杠杆是百分表吸在基准导轨的滑块上，用百分表打螺母上用于装配的圆柱面，多打几次，以百分表读数基本不变为准，记录百分表此时读数；7．用摇手将螺母停在滚珠丝杠的另一端，用百分表打螺母上用于装配的圆柱面，记录百分表此时读数，分析并计算电机支座与轴承支座用于滚珠丝杠安装孔的同轴度；8．将电机支座与轴承支座的螺丝松开，根据螺母支座和下移动平台间的间隙将合适的填隙片填入到电机支座或轴承支座下面，并固定紧电机支座与轴承支座；9．重新打表，调整螺母在丝杠两端的高度差一致，10．预紧轴承支座与电机支座，调整轴承支座与电机支座使滚珠丝杠与导轨平行，同时使两根导轨相对丝杠对称。
工作台说明书
目录一、设计说明(一)设计任务（二)总体方案的确定(三）系统总体方案设计二、机械部分设计（一)脉冲当量的选定（二）步进电机的选用（三）计算铣削力（四）滚珠丝杠副的选用（五）工作台尺寸确定:(六）滚珠丝杠长度确定(七)丝杠传动效率计算（八)丝杠稳定性验算（九）丝杠刚度验算（十）计算减速器传动比(十一)齿轮机构设计(十二)传动系统是转动惯量计算（十三)步进电动机负载能力校验（十四)导轨的选型及计算三、控制系统电路设计（一）接口设计(二）伺服系统设计（三）步进电机驱动电路设计（四）运动控制器控制原理四、控制软件结构设计（一）直线插补程序（二）圆弧插补程序参考文献一、设计说明本设计是以PC平台为基础的数控X—Y工作台实验系统,它具有直线插补和圆弧插补等数控系统所使用的常用功能，结构简单，操作方便，控制精度相对较高，可靠性、稳定性和实用性都很好。
X、Y两方向的运动各由一台步进电机控制.数控系统每发出一个信号,步进电机就走一步，并通过中间传动机构带动两方向的丝杠旋转,分别使得X、Y工作台进给。
数控系统由单片机、键盘、变频检测系统构成，具有间隙补偿、直线插补、圆弧插补、断丝自动处理等主要功能.线切割的适用对象主要是难切割材料，如高强度、高韧性、高硬度、高脆性、磁性材料，以及精密细小和形状复杂的零件。
线切割技术、线切割机床正在各行各业中得到广泛的应用。
因此研究和设计数控线切割有很强的现实意义。
微机控制技术正在发挥出巨大的优越性.（一）设计任务:设计一个数控X—Y工作台及其控制系统，该工作台可安装在铣床上，用于铣削加工。
设计参数如下:最在铣削直径: 20mm最在铣削宽度： 8 mm最大铣削深度： 5 mm加工材料：碳钢工作台加工范围:X=250，Y=180最大移动速度: 3 m/min（二）总体方案的确定数控X—Y工作台的总体方案设计应考虑以下几点：1．工作台应具有沿纵向和横向往复运动、暂停等功能，因此数控控制系统采用连续控制系统。
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长春工业大学机械制造装备设计课程设计说明书课程设计名称《机械制造装备设计》课程设计专业机械制造及其自动化班级 110101班学生姓名指导教师孙宝玉年月日目录摘要 (2)1.X-Y双坐标联动数控工作台 (2)1.1课程设计的目的 (2)1.2设计相关数据 (2)1.3设计要求 (2)2工作台设计参数设计 (3)2.1 总体结构 (3)2.2滚珠丝杠设计 (3)2.2.1计算动载荷 (3)2.2.2计算临界转速n k (3)2.3滚珠动导轨设计 (4)2.3.1计算行程长度寿命T s (4)2.3.2计算动载荷 (4)3．步进电机的选择 (5)3.1步距角的选择确定 (5)3.2步进电机转速校核 (6)3.2.1空载起动时电机轴总的负载转距T q (6)3.2.2工作正常时电机轴总负载转矩T g (7)3.2.3 电机最大静转矩T (8)s4. 结语 (9)5.参考文献 (9)摘要本设计从下达任务起，经过现场调查和查阅文献资料入手，历经三周的时间完成。
在设计中，首先根据课程设计所要求的技术参数确定机床设计中所需要的参数，然后确定工作台结构，查资料，主要的计算包括摩擦齿轮的校核、轴的校核、轴承的校核、键的校核、主轴的校核计算等。
原动机与主轴箱的动力传递采用的是带传动装置。
最后根据资料和参考同类机床来设计，并绘制其装配图。
1X——Y双坐标联动数控工作台1.1课程设计的目的本课程设计的目的在于培养学生对典型机电一体化产品机械结构的设计能力和对机电伺服系统的设计能力，在学习有关专业课程设计的基础上，进行机电系统设计的初等训练，掌握手册、标准、规范等资料的使用方法，培养分析问题的能力，为以后的毕业设计打下良好的基础。
1.2设计相关的数据工作台长×宽390×290工作台重量1800N工作台行程X=60~100mm Y=50~80mm脉冲当量变0.05~0.08mm/p1.3设计要求（1）工作台进给运动采用滚珠丝杠螺旋运动（2）滚珠丝杠支承方式；双推——简支型（3）驱动电机为反应式步进电机（4）步进电机与滚珠丝杠间采用齿轮降速，要求消除齿轮传动间隙2工作台结构参数设计2.1总体结构数控工作台采用步进电机驱动的开环控制结构，其单向驱动系统结构实际设计的工作台为X、Y双坐标联动工作台，工作台是由上拖板、中拖板、下拖板及导轨上移动，X、Y导轨方向互相垂直2.2滚珠丝杠设计2.2.1计算动载荷CjCj=L1/3×K F K H×F a(N)K F=1.4 K H=1.1K F K H分别由设计指导书表1.2查得，F由指导书表3丝杠材料造C r—WM N\n钢，滚道硬度为58~~62HRC使用寿命；T=15000h取丝杠转速；n=100r/min轴向工作载荷；F a=2800N则额定寿命；L=60Nt/106=90所以动载荷；C j=901/3×1.4×1.1×2800=19323.8N选取滚珠丝杠型号；4008—2.5（由设计指导书附录一）2.2.2计算临界转速n kn k=9910×f c2×d1/(μl)2由设计指导书表4查得；f c=3.93 μ=0.又知；4008—2.5型滚珠丝杠中径d2=40mm 滚珠直径d0=4.763∴螺纹滚道半径R=0.52d0=0.52×4.763=2.48偏心距；e=0.707（R-d0/2）=0.707(2.48-4.763/2)=0.07丝杠内径；d1=d2-2e+2R=40-2×0.07+2×2.48=35.18mm取丝杠工作长度；L x=150mm L y=100mm∴n k=9910×f c2d1/(μl)2可知；y向临界转速n k最大n kmax=9910×f c2d1/(μL y)2=(9910×3.932×35.18×10-3)/(2/3×2)2302884.55(r/min)>n max=10000r/min压杆稳定性计算；F k=π2EI a/(μl)2丝杠危险截面惯性矩；I a=πd14/64=π×0.035184/64=7.46×10-8可知X 向为危险截面 ∴应计算X 向压杆问题材料弹性模量；对于钢E=2.06×1011（P a ） ∴临界载荷；F kmin =π2EI a /(μl)2=(π2×2.06×1011×7.46×10-8)/(0.07×0.35)2=2.75×106(N)∴ 安全系数S=F k /F a = F kmin /F a =983.2>[S]2.5~~3.3 ∴丝杠绝对安全 不会失稳∴丝杠选取无误，即选取4008—2.5型滚珠丝杠2.3滚珠动导轨设计导轨是工作台的重要组成部分，由于滚动导轨具有定位精度高、低速无爬行、移动轻便等显著优点，故本工作台系统设计选用滚动导轨。
本次导轨设计的主要任务是根据负载情况选用标准化滚动导轨，在选用过程中，主要进行额定载荷验算2.3.1计算行程长度寿命T sT s =2L S ×n ×60×T h /100(km)工作单行程长度知；L sx =0.15m L sy =0.10m往复次数；n x =np/2 L sx =100×8×10-3/(2×0.15)=2.67 n y =np/2 L sy =100×8×10-3/(2×0.1)=4.00 工作时间寿命；T h =15000(h) ∴行程长度寿命；T sx =2L sx ×n ×60×T h /1000=(2×0.35×2.67×60×15000)/1000 =1682.1(km)T sy =2L sy ×n ×60×T h /1000=(2×0.2×4.00×60×15000)/1000 =1440(km)2.3.2计算动载荷j cj c =13(/)w TcHs f k T f f fF mTf 、cf、Hf、wf 分别由指导书表5，6，7，8查得 Tf=1.0,cf=1.0,Hf=1.0,wf=1.8另取滑座个数 m=4寿命系数一般取k=501(km)作用在滑座上载荷F x =18000N F x =24000N ∴jx c=13(/)4*1*1*1xws f k F T=19689.9N ∴jyc=13(/)4*1*1*1yws f k F T=26275.1N由机电一体化设计基础表2-13查得 故选取滚动导轨型号为HJG —D353步进电机的选择3.1 步距角的选择确定∴α=*360i tδ传动系统传动比i 取4即i=4 工作台脉冲当量δ=0.05 滚动丝杠导程t=8(mm)α=﹙360°×0.05×4﹚／8=9°由设计指导书附录三选择步进电机型号为90BF001由机电一体化设计基础图5-33、5-34查得 减速器采用2级传动传动比分别为i 1=1.8 i 2=2.2 各传动齿轮齿数为；Z 1=20 Z 2 =36 Z 3=20 Z 4=44 模数m=2mm 齿宽b=20mm3.2 步进电机转速校核3.2.1空载起动时电机轴总的负载转距T qT q = T j + T μ + T o由机电一体化设计基础书中式（5-36）分别计算各传动件的转动惯量，其中齿轮的等交叉直径取分度圆直径1d=d 3=mz 1 =mz 3 =2×20=402d = mz 2 =2×36=72 4d = mz 4 =2×44=88 Sd=35.18mm丝杠长度取L=600mm∴J=432L d p π J z1 =J z3 =340.02100.047.832π-⨯⨯⨯⨯=3.92×10-5 (kg·m 2 ) J z2=340.02100.0727.832π⨯⨯⨯⨯ =4104.1-⨯(kg·m 2 )J z4=30.02100.0887.832π⨯⨯⨯⨯=4109.2-⨯(kg·m 2 )J s=340.6100.035187.832π⨯⨯⨯⨯ =4100.3-⨯(kg·m 2 )将各传动件转动惯量及工作台质量折算电动机轴得：总当量负载荷转动惯量 J d =J Z1+(J z1+J z2)/i 12+(J z4+Js)/i 2+(P/2πi)2m=3.9×10-5+(4.1×10-4+3.9×10-5)/1.82+(9.2×10-4+7.03×10-4)/42+(0.008/2π×4)2×80其中工作台小刀架质量为m,取m=80kg取电动机轴自身转动惯量Jm=0.8×10-3(kg ×m 2) 则步近电动机轴的总转动惯量：J=Jm+Jd=1.09×10-3设步近电机空载启动时间为50ms. 最大进给速度：V max =1.0m/min 导轨摩擦系数μ=0.2空载启动时，电动机轴的惯性转矩：T J=Tε=J×W max/∆f=(J×2πi×V max)/(P×∆t)=1.14(N×mm)电动机轴上的当量摩擦转矩：Tμ=(P×FΜ)/2πηi=(P×mgn)/2πηi=(0.008×80×9.8×0.2)/(2π×0.8×4)=0.06(N×m)其中伺服进给链的总效率η=0.8设滚珠丝杠螺母副的预紧力为最大轴向载荷的1/3，则因预紧力而引起，而折算到电动机轴上的附加摩擦转局为：T=P×F0×（1-η0）2=P×F wmax×(1-η02)2/(2πηi×3)=0.008×2800×(1-0.92)2/(2π×0.8×4×3)0.07(N×m)则电动机空载起动时电机轴总的负载转矩:T g=T j+Tμ+Tω=1.14+0.06+0.07=1.27(N×m)3.2.2工作正常时电机轴总负载转矩T g工作台的最大轴向负载折算到电动机轴上的负载转矩：Tω=(P×Fμmax)/2πηi=0.08×2800/(2π×0.8×4)=11.1(N×m)电动机正常工作时电机轴总负载转矩:T g=TΜ+T0+T W=0.06+0.07+11. 1=11.23(N×m)3.2.3 电机最大静转矩T s(1) 按空载启动计算:空载启动上所需电机最大静转矩T s1=T q/c=1.27/0.707=1.80(N×m)C=0.707 由设计指导书表查得:(2) 按正常工作计算:在最大外载荷下工作时所需要电动机最大静转矩: T s2=T g /(0.3~0.5)=1.24/(0.3~0.5)=3.89~2.48(N ×m)Ts ≥max{T s1,T s2} ∴ T s =3.89<[ T s ]∴ 步近电机的最大静转矩满足要求 (3) 频率校核!参考电机的转矩—频特性曲线原则:选用步近电机事应使实际应用的启动频率,运行频率与负载转矩所对应的启动,运行工作点位于该曲线之下,才能保证步近电机不失频地正常工作经校核满足要求∴ 选取90B0.01型步近电机4总语一转眼一个月的课程设计就要结束了。