选购指南-气缸油缸气控系统液压系统包装机械大梁校正仪大梁

1、.：.；选购指南 第一部分：确定负载的大小选定气缸的缸径尺寸：运用的紧缩空气的压力确定动作的方向运用推力或拉力计算公式：气缸推力F0=0.25pD2P 气缸拉力F0=0.25pD2-d2P式中：D-气缸活塞直径cm d-气缸活塞杆直径cm P-气缸的任务压力kgf/cm2 F0-气缸的实际推拉力kgf上述出力计算适用于气缸速度50-500mm/s的范围内气缸以上下垂直方式安装运用，向上的推力约为实际计算推力的50%气缸横向程度运用时，思索惯性要素，实践出力与实际出力根本相等为了防止用户选用时的有关的计算，下附双作用气缸输出力换算表，用户可根据负载，任务压力，动作方向从表格中选择适宜的缸径尺寸。

2、缸径/Boremm气缸的实际输出力推力/Theoretical output of air cylinder (pulling force)运用空气压力/Using air pressure Mpa0.20.30.40.50.60.70.8101.572.363.143.934.715.506.28164.026.038.0410.112.114.116.1206.289.4212.615.718.822.025.0259.8114.719.624.529.434.439.23216.024.132.240.248.356.364.44025.137.750.362.875.488.0100.

3、55039.258.978.598.21171576362.393.51251561872182508010015120125130035240210015723631439347155062812524536849161573685998216040260380410051206140716081805087631018127215271781203620062894212571571188521992514250981147319632454294534363926320160824123216402148255629643240025313796502662837539879610052

4、选定气缸的行程：确定任务的挪动间隔 ，思索工况可选择满行程或预留行程。当行程超越样本引荐的最长行程时，要思索活塞杆的刚度，可以选择支撑导向或选择特殊气缸。选定气缸缓冲方式：根据需求选择缓冲方式“无缓冲气缸，固定缓冲气缸，可调缓冲气缸选择光滑方式：有油光滑气缸，无油光滑气缸。选择气缸系列：根据以上条件，从样本中选择适当的系列。选择气缸安装方式：根据不同的用途和安装需求，选用适当的安装方式。下表为我公司消费气缸的主要安装方式，请用户根据选定的气缸系列和安装的需求详细选择安装方式。分类/classification表示图形/sketch map有关阐明/Relevant elucidation根本型

5、/Basic type法兰式Flange type前法兰式/Rod side flange type法兰安装螺钉受拉力用于负载运动方向与活塞杆轴线一致场所，更适用于负载在铅垂方向。The flange type installing screw to bear the pull, which is used for the load moving direction in accordance with the rod stalk line, even be applicable to the load in the plumb direction后法兰式/Head side flange t

6、ype脚架式Foot type轴向脚架式/Parallel to axis foot type脚架可接受大的倾覆力矩。常用于负载方向与活塞杆轴线一致的场所The foot type can bear big OM. Usually used in the situation that the load direction is in accordance with the rod stalk line direction.横向脚架式Vertical to axis foot type悬耳式Clevis type单悬耳式Single clevis type负载和气缸可绕销轴在一个平面内摆动，留意

7、动作速度过快时摆角越大，活塞杆接受的横向负载越大The load and air cylinder can swing round the pin in a plan, attention that the faster of action speed, the bigger of the tilt angle and the horizontal load.双悬耳式Double clevis type铰轴式Trunnion type中间铰轴式Intermediate fixed or movable trunnion type负载和气缸可绕铰轴在一个平面内摆动，气缸长行程时，建议采用中间铰轴

8、式The load and air cylinder can swing round the pin in a plan, if the stroke is long, adopt the intermediate fixed or movable trunnion type.其它位置铰轴式/Other position trunnion铰轴支座式Trunnion bracket type选择磁性开关：假设需位置信号输出，可选择带磁性开关气缸，确定任务电压，电流，选择适当的磁性开关，我公司带磁性开关的种类和有关的技术资料见下表：开关 switch缸径 bore气缸air cylinderCK3

9、-X2CK3-X1CK3-XCK3-V1CK3-B高CK3-B低CK3-TLZEM3240-100100100125-F200QGBII-K3240-100125QGBII-KF3240-100125QGBII-ZK3240-100125LGK3240-100125LGKF3240-100QM-K20-40DQGI-K12-2532-100LTAI-K25-100任务电压 work voltageAC：24-220V DC：24-220V任务电流 work electric current0-300mA寿命 life大于1000000次/More than 1000000 times安装方式

10、installing type固定卡式Fixing card type绑带式 Bandage type固定卡式Fixing card type固定卡式Fixing card type第二部分：阀的选用选择阀的类型：对于自动控制，远间隔 控制及复杂控制过程选用电控阀在人力操作方便的情况下，可选用手动阀或脚踏阀采用机械推进换向的场所可选用机控阀易燃，易爆，潮湿等环境下，尽量选用气控阀阀的通径的选择根据控制的执行元件种类的不同或运用领域和场所的不同选用适宜的阀种类。控制双作用气缸采用四通或五通阀，控制单作用气缸采用三通阀，控制各种流体的流通转换采用两通或三通阀。气动技术是以紧缩空气为任务介质进展能量

11、与信号转递的技术，即空压机将空气紧缩并储存能量，用以驱动执行元件如气缸。因气体的流速很快， 所以气缸能获得高速直线或旋转运动，普通情况下，气缸活塞最大速度可达1m/s，实践运用要选择最正确速度50-500mm/s，而不是最大速度，最正确速度是最经济的，相反最大速度工况会使磨损加剧，将减少气缸和衔接件的寿命，也添加了能量耗费。引荐换向阀与气缸的选配如下表所示：气缸内径Bore101620253240506380100125160200250320400换向阀通径Valvesaperture4*6*8*10*12*15*20*25*阀的其他选择及相关资料阀的气口用字母表示，对应的功能如下：A，B-

12、任务口或输出口接执行元件如气缸P-进气口接压力任务气源R101；R202-排气口接消声器，排气消声节流阀KK1，K2-控制口接控制气源电磁阀的切换方式的选择按双作用气缸需求实现的控制内容，从下表中选择电磁阀的切换方式。电磁阀任务电压有以下规格可供选择：AC220V AC110V AC36V DC24V DC12V阀的任务介质：必需经过滤精度40mm以上的滤芯的过滤，有光滑要求的，应添加ISOVG32油雾光滑。以上选型为普通场所通用电磁阀，假设运用于特殊场所如防爆，真空，高温，防水等，请与我们联络。序号/order number切换方式/switch form控制内容/control conte

13、nts图形符号/Drawing symbol12位置单线圈/Two-positionmonocoil断电后，回到本来位置/After cut the power, return to the original position见样本/See the sample22位置双线圈/Two-positiontwin coil哪边供电，阀芯机能位置在哪边，不供电时，便坚持原阀芯位置记忆性/Which side with power supply, the spool function position at which side, without power supply, keep the orig

14、inal spool position then( memory) 见样本/See the sample33位置中位封锁双线圈/Three-position(mid-position close)twin coil两边都不供电时，阀芯机能位置在中位封锁，哪边供电，阀芯机能位置在哪边/Both sides all without power supply, the spool function position at the mid-position closed, which side with the power supply, which side is the spool functio

15、n position见样本/See the sample43位置中位排气双线圈/Three-position(mid-position exhaust)twin coil两边都不供电时，阀芯机能位置在中位，进气口封锁，气缸内的压力排放到大气，哪边供电，阀芯机能位置在哪边/Both sides all without power supply, the spool function position at the mid-position, air inlet closing, the pressure in the cylinder lines up the atmosphere, which

16、 side with the power supply, which side is the spool function position见样本/See the sample53位置中位加压双线圈/Three-position(mid-position pressurize)twin coil两边都不供电时，阀芯机能位置在中位，进气口同时通到气缸口的两处接口，哪边供电，阀芯机能位置在哪边/Both sides all without power supply, the spool function position at the mid-position, air inlet lead to

17、 the two interface of the cylinder at the same time, which side with the power supply, which side is the spool function position见样本/See the sample第三部分：空气组合元件的选择及运用根据管路通径，流量大小，调压范围及过滤精度等技术性能等参数选择系统所需的空气组合元件。空气过滤器的过滤精度有5mm，10mm，25mm，50mm，75mm五种，可根据空气的质量要求选用适宜的产品，无特殊情况，引荐选用25mm。在运用减压阀时，尽量防止运用调压范围的下限值，按

18、运用压力的要求选择适宜的减压阀。安装顺序：从气源的流入端开场，依次衔接空气过滤器，减压阀，油雾器，元件壳体上的箭头方向为气流方向，不可反接。空气过滤器，油雾器必需竖直安装并使带有罩杯侧朝下。油雾器一旦逆流，会呵斥内部零件损坏和发生危险，故应防止发生。安装衔接时，防止将密封胶带，铁锈等杂质混入管路内。运用与维护缸开箱安装前应检查元件在运输过程中能否有损坏，衔接螺栓能否松动，阀类元件检查电磁头能否有损坏，并去除维护帽及防护油后按运用阐明书的要求安装运用。任务介质要运用清洁枯燥的紧缩空气，并将配管内充分吹净，以防杂质带入系统内引起缸阀动作不良，需求光滑的，要在配管系统中加油雾器，建议运用的光滑油IS

19、OVG32。通常活塞杆只能接受轴向载荷，安装时要坚持负载与活塞杆的轴线一致，假设行程较长，活塞杆应加适当的支撑，防止活塞杆的下垂和弯曲。气缸安装终了后，按额定任务压力空载运转3-5次，无异常景象，然后衔接负载运转。带缓冲性能的气缸假设在运输中可调缓冲螺钉松动，可在试运转中调理缓冲至最小，逐渐松开缓冲螺钉至称心效果，以免产生过大冲击损坏气缸。气缸运用时应留意不要使活塞杆外表损伤，防止杆端密封件损伤，气缸漏气，环境条件恶劣时，建议加防尘套或防护罩。电磁阀安装运用时，要留意电磁头的控制电压AC220V AC110V AC36V DC24V DC12V，允许电压动摇-15-10%。电磁阀运用手动旋钮操

20、作时必需确保在不供电形状，以防损坏电磁阀。系统正常运转后，要定期检查空气过滤器，油雾器的任务情况，及时放水加油。缸，阀长期不用时，要留意最小任务频度1次/30天。要定期向中间摆动轴或尾座轴联接的安装件加注光滑油。要经常检查各种气动元件的运转情况，检查衔接紧固螺钉能否松动，元件的密封处能否损坏泄露景象，发现问题及时处置。维护保养时，务必事前封锁气源，并将管路系统中的紧缩空气排空后，方可进展维修作业，以防事故的发生。元件检修完成重新装配时，必需将零部件清洗干净，不能将杂质等带入内部。如有不尽之处，有任何技术问题，请拨打技术效力热线he guide of choosing

21、 and buyingPart one： The first part: determine the load quantity1.Select the bore of the air cylinder: take the compressed air as basis Confirm the direction of the action (use push or pull)Formula: The thrust The pull In the formula: D-diameter of pistond-diameter of rodP-working pressure of air cy

22、linderF-cylinders push and thrust in theoriesNote one: The calculation above is applicable to speed 50-500mm/s.Note two: When the air cylinder is installed vertically, the upward thrust is about 50% of theoretical thrust.Note three: When the air cylinder is horizontally used, consider the inertial f

23、actor, the actual force is equal to the theory force.In order to avoid calculating when choosing the air cylinder, the following is the output force conversion table of double action cylinder, and customers can choose the suitable bore from the table according to the load, work pressure, action dire

24、ction.Double action cylinder output force table. Unit: kgf缸径/Boremm气缸的实际输出力推力/Theoretical output of air cylinder (pulling force)运用空气压力/Using air pressure Mpa0.20.30.40.50.60.70.8101.572.363.143.934.715.506.28164.026.038.0410.112.114.116.1206.289.4212.615.718.822.025.0259.8114.719.624.529.434.439.232

25、16.024.132.240.248.356.364.44025.137.750.362.875.488.0100.55039.258.978.598.21171576362.393.5125156187218250801001512012513003524021001572363143934715506281252453684916157368599821604026038041005120614071608180508763101812721527178120362006289421257157118852199251425098114731963245429453436392632016

26、0824123216402148255629643240025313796502662837539879610052Select the stroke of the air cylinder: Confirm the work distance, consider the work condition to choose the full stroke or reserve the stroke. When the stroke exceeds the longest stroke of the sample recommendation, considering the rod rigidi

27、ty, we can choose the support direction or choose the special air cylinder.2. Select the air cylinder buffering method: Choose the buffer form according to the demand.Without cushion air cylinder, fixed cushion air cylinder, adjustable cushion air cylinder3. Choose the lubricating way: with oil lubr

28、ication air cylinder and without oil lubrication air cylinder.4. Choose the air cylinder series: According to the condition above, choose the suitable series from the sample.5. Choose the installing form: According to the different use and installing, choose the suitable installing form.6. The follo

29、wings are the main installing forms, please choose the installing form according to the air cylinder series and concrete installation.classificationsketch mapRelevant elucidationBasic typeFlange typeRod side flange typeThe flange type installing screw to bear the pull, which is used for the load mov

30、ing direction in accordance with the rod stalk line, even be applicable to the load in the plumb directionHead side flange typeFoot typeParallel to axis foot typeThe foot type can bear big OM. Usually used in the situation that the load direction is in accordance with the rod stalk line direction.Ve

31、rtical to axis foot typeClevis typeSingle clevis typeThe load and air cylinder can swing round the pin in a plan, attention that the faster of action speed, the bigger of the tilt angle and the horizontal load.Double clevis typeTrunnion typeIntermediate fixed or movable trunnion typeThe load and air

32、 cylinder can swing round the pin in a plan, if the stroke is long, adopt the intermediate fixed or movable trunnion type.Other position trunnionTrunnion bracket type7. Choose the magnetism switch: if needing the position signal output, you can choose the air cylinder with the magnetism switch, maki

33、ng sure the working voltage, electric current and choosing the suitable magnetism switch. Our companys category and relevant technique data of the magnetism switch is at the following form.开关 switch缸径 bore气缸air cylinderCK3-X2CK3-X1CK3-XCK3-V1CK3-B高CK3-B低CK3-TLZEM3240-100100100125-F200QGBII-K3240-100

34、125QGBII-KF3240-100125QGBII-ZK3240-100125LGK3240-100125LGKF3240-100QM-K20-40DQGI-K12-2532-100LTAI-K25-100任务电压 work voltageAC：24-220V DC：24-220V任务电流 work electric current0-300mA寿命 life大于1000000次/More than 1000000 times安装方式 installing type固定卡式Fixing card type绑带式 Bandage type固定卡式Fixing card type固定卡式Fix

35、ing card typeThe magnetism switch usage regulation1. The voltage and electric currents should avoid exceeding the scope of application.2. Strictly forbid the magnetism switch and power supplies to connect directly, be sure to (such as relay) use with the load.3. Before using the magnetism switch, co

36、nfirm the working power. If adopting the D. C. source, the red line of the magnetism switch connects to the positive pole.4. Please avoid using in the strong magnetic field and the environment of the big electric current, if using, please add the shield assembly.5. Choose the accessories: according

37、to the action and the request of connecting.Part two: The choice of the valve 一、Choose the valve typeChoose the electric valves in the situation of auto-control, remote control and complex control.Choose manual valve or pilot foot valve if operated expediently.In the situation of mechanical controll

38、ed reversing，choose the mechanical controlled valve.In the flammable, explosive and wet situation, youd better choose the pneumatic control valve二、Choose the aperture of the valveBased on the difference of the types of the actuator and the using field and occasion, choose the right valve type. Using

39、 4 or 5 port valve to control the double acting function air cylinder, using three port valve to control the single-role air cylinder, and using the two or three port valve to control the flowing conversion.The pneumatic technology is working with compressed air for energy and signal transmission, a

40、nd it uses compressed air to store energy and to drive the working part (such as air cylinder). For the gas flow is quick, so the air cylinder can receive high-speed linear or rotary movement. In normal circumstances, the largest speed of the piston can reach up to 1m/s, but actually we used to choo

41、se the best speed (50-500mm/s) rather than the maximum speed, the best speed is the most economical. By contrary, worked at the situation of maximum speed not only intensified abrasion and reduced the service life of air cylinders and connecting pieces, but also increased energy consumption. The fol

42、lowing table is the recommendation of choosing the reversal valve and the air cylinder.Bore101620253240506380100125160200250320400Valvesaperture4*6*8*10*12*15*20*25*三、The other information of choosing the valve 1. The air port is marked by letters, the following is the corresponding function: A, B-

43、Working port or Output port (connecting to the actuator) P- Inlet port (connecting to the compressed air) R1(O1); R2(O2)-Exhaust port (connecting to silencers、 exhaust check silencers) K (K1, K2) -control port (connecting to controlling air) 2. The choice of Solenoid valves switch form (choose the S

44、olenoid valve switch form according to the control contents of the double-acting cylinder from the table below.)order numberswitch formcontrol contentsDrawing symbol1Two-positionmonocoilAfter cut the power, return to the original positionSee the sample2Two-positiontwin coilWhich side with power supp

45、ly, the spool function position at which side, without power supply, keep the original spool position then( memory) See the sample3Three-position(mid-position close)twin coilBoth sides all without power supply, the spool function position at the mid-position closed, which side with the power supply,

46、 which side is the spool function positionSee the sample4Three-position(mid-position exhaust)twin coilBoth sides all without power supply, the spool function position at the mid-position, air inlet closing, the pressure in the cylinder lines up the atmosphere, which side with the power supply, which

47、 side is the spool function positionSee the sample5Three-position(mid-position pressurize)twin coilBoth sides all without power supply, the spool function position at the mid-position, air inlet lead to the two interface of the cylinder at the same time, which side with the power supply, which side

48、is the spool function positionSee the sample3. There are the following specification can be provided of the operating voltage of the electromagnetism valve: AC220V、AC110V、AC36V、DC24V、DC12V4. The operating medium of valve: be sure filter through 40m spool percolation, request of lubricating, increase

49、 the ISOVG32 oil mist lubrication.5. The above type is in general use as electromagnetism valve, if used for the special situation such as flameproof, vacuum, high temperature, waterproof etc., please contact us.PART THREE: THE CHOICE AND USAGE OF THE AIR COMBINES COMPONENT1. Choose the air combinat

50、ion component according to the path, discharge of the tube, adjust range and filter accuracy etc. technique function parameter.2. The percolation accuracy of the air filter contain five kinds which are 5 ums,10 ums,25 ums,50 ums, the 75 ums, choose suitable product according to the quantity of the a

51、ir, recommending to choose the 25 um in no special circumstance.3. While using the decompression valve, avoid using the bottom limit value, and choose the suitable decompression valve according to the press request.4. Installation order: Beginning from the afflux of the gas source, link the air filt

52、er, decompression valve, the oil fog machine in order, the arrow direction at the hull body is the current air direction, and cant be anti-to connect.5. Air filter and oil fog machine must be vertical installed and make the side with the cup downwards.6. The oil fog machine once against the current

53、will result in damaging the internal parts and generating dangerous, so avoid it.7. While installing, avoid the seal sticky tape and the iron scale etc. into the piping.USAGE AND MAINTENANCE1. You should check the components whether have damage in transport process before mounting, whether the conju

54、nction bolt loosen or not, whether the electromagnetism head of the valve has damage or not, then mounting by the manual after remove the protecting hat and the protecting oil.2. Use clean and dry compressed air as work media, and clean the arrangement pipe to prevent the impurity into the system to cause the cylinder or valve acting badly, add oil fog machine in pipe arrangement while needing the lubricate, the suggestion usage of the lubricant is ISOVG32.3. Usually the cylinder rod can bear the axial load only，to keep the load and the cylinder rod in line while installing