SMC薄型气缸型号齐全 SMC气缸种类 气压传动中将压缩气体的压力能转换为机械能的气动执行元件。气缸有作往复直线运动的和作往复摆动的两类(见图)。作往复直线运动的气缸又可分为单作用、双作用、膜片式和冲击气缸 4种。 SMC薄型气缸型号齐全 CDQ2A100-150DCMZ CDQ2A100-150DCMZ CDQ2A100-150DCZ CDQ2A100-175DCZ CDQ2A100-200DCMZ CDQ2A100-200DCMZ CDQ2A100-20DCM CDQ2A100-30DC CDQ2A100-30DMZ CDQ2A100-40DZ CDQ2A100-40DZ CDQ2A100-50D-A73-XC8 CDQ2A100-50DMZ CDQ2A100-50DMZ CDQ2A100-50DZ CDQ2A100-50DZ CDQ2A100-75D CDQ2A100-75D CDQ2A100-75DMZ CDQ2A100-75DMZ CDQ2A100-75DZ CDQ2A100-75DZ CDQ2A12-10D CDQ2A12-10DMZ CDQ2A12-10DZ CDQ2A12-15DMZ CDQ2A12-15DZ CDQ2A12-15DZ CDQ2A12-20D CDQ2A12-20DMZ CDQ2A12-20DZ CDQ2A12-30DMZ CDQ2A12-30DMZ CDQ2A12-30DZ CDQ2A12-30DZ CDQ2A12-5DCZ CDQ2A12-5DZ CDQ2A12-5DZ CDQ2A16-10DMZ CDQ2A16-10DMZ CDQ2A16-10DZ CDQ2A16-15DMZ CDQ2A16-15DMZ CDQ2A16-15DZ CDQ2A16-15DZ CDQ2A16-20DMZ CDQ2A16-20DZ CDQ2A16-20DZ CDQ2A16-25DMZ CDQ2A16-25DZ CDQ2A16-25DZ CDQ2A16-30DMZ CDQ2A16-30DZ CDQ2A16-30DZ CDQ2A16-5D CDQ2A16-5D CDQ2A20-10DMZ CDQ2A20-10DMZ CDQ2A20-10DZ CDQ2A20-10DZ CDQ2A20-15D CDQ2A20-15DCMZ CDQ2A20-15DMZ CDQ2A20-15DZ CDQ2A20-15DZ CDQ2A20-20DC CDQ2A20-20DCMZ CDQ2A20-20DCZ CDQ2A20-20DCZ CDQ2A20-20DCZ CDQ2A20-20DMZ CDQ2A20-20DMZ CDQ2A20-20DZ CDQ2A20-25DC CDQ2A20-25DC-A73-DNL1427 CDQ2A20-25DCMZ CDQ2A20-25DCZ CDQ2A20-25DCZ CDQ2A20-25DM CDQ2A20-25DMZ CDQ2A20-25DMZ CDQ2A20-25DZ CDQ2A20-25DZ CDQ2A20-30DMZ CDQ2A20-30DMZ CDQ2A20-30DZ CDQ2A20-30DZ CDQ2A20-35DZ CDQ2A20-35DZ CDQ2A20-40DMZ CDQ2A20-40DMZ CDQ2A20-40DZ CDQ2A20-40DZ CDQ2A20-45DZ CDQ2A20-50DM CDQ2A20-50DM CDQ2A20-50DM CDQ2A20-50DM-L CDQ2A20-50DMZ CDQ2A20-50DMZ CDQ2A20-50DZ CDQ2A20-50DZ CDQ2A20-5DZ CDQ2A25-10DCM CDQ2A25-10DCMZ CDQ2A25-10DCZ CDQ2A25-10DM-XC8 CDQ2A25-10DZ CDQ2A25-10DZ CDQ2A25-15DCM CDQ2A25-15DCMZ CDQ2A25-15DMZ CDQ2A25-15DZ CDQ2A25-15DZ CDQ2A25-20D CDQ2A25-20DMZ CDQ2A25-20DMZ CDQ2A25-20DZ CDQ2A25-20DZ CDQ2A25-20DZ-F CDQ2A25-25DCZ CDQ2A25-25DMZ CDQ2A25-25DMZ CDQ2A25-25D-XC8 CDQ2A25-25DZ CDQ2A25-25DZ CDQ2A25-30DCZ CDQ2A25-30DMZ CDQ2A25-30DMZ CDQ2A25-30DZ CDQ2A25-30DZ CDQ2A25-35DZ CDQ2A25-40D CDQ2A25-40D CDQ2A25-40DCZ CDQ2A25-40DMZ CDQ2A25-40DMZ CDQ2A25-40DZ CDQ2A25-40DZ CDQ2A25-40DZ CDQ2A25-40DZ CDQ2A25-45D CDQ2A25-45D CDQ2A25-45DZ CDQ2A25-50DCMZ CDQ2A25-50DCZ CDQ2A25-50DMZ CDQ2A25-50DZ CDQ2A25-50DZ CDQ2A25-5DM CDQ2A32-100DCMZ CDQ2A32-100DCMZ CDQ2A32-100DCZ CDQ2A32-100DCZ CDQ2A32-100DM CDQ2A32-100DMZ CDQ2A32-100DMZ CDQ2A32-100DZ CDQ2A32-100DZ CDQ2A32-10DMZ CDQ2A32-10DMZ CDQ2A32-10DZ CDQ2A32-10DZ CDQ2A32-125DCMZ CDQ2A32-125DCMZ CDQ2A32-125DCZ CDQ2A32-125DCZ CDQ2A32-150DC CDQ2A32-150DCMZ CDQ2A32-150DCMZ CDQ2A32-150DCZ CDQ2A32-150DCZ CDQ2A32-15D CDQ2A32-15DC CDQ2A32-15DCZ CDQ2A32-15DMZ CDQ2A32-15DMZ CDQ2A32-15DZ CDQ2A32-15DZ CDQ2A32-175DCMZ CDQ2A32-175DCZ CDQ2A32-175DCZ CDQ2A32-200DCMZ CDQ2A32-200DCMZ CDQ2A32-200DCZ CDQ2A32-200DCZ CDQ2A32-20DCMZ CDQ2A32-20DCZ CDQ2A32-20DCZ CDQ2A32-20DM CDQ2A32-20DMZ CDQ2A32-20DMZ CDQ2A32-20DZ CDQ2A32-20DZ CDQ2A32-250DCMZ CDQ2A32-250DCZ CDQ2A32-25DCMZ CDQ2A32-25DCZ CDQ2A32-25DMZ CDQ2A32-25DMZ CDQ2A32-25DMZ-L CDQ2A32-25DZ CDQ2A32-25DZ CDQ2A32-300DCMZ CDQ2A32-30DC 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CDQ2A40-125DCZ CDQ2A40-125DCZ CDQ2A40-150DCMZ CDQ2A40-150DCMZ CDQ2A40-150DCMZ CDQ2A40-150DCZ CDQ2A40-150DCZ CDQ2A40-15DCMZ CDQ2A40-15DCZ CDQ2A40-15DMZ CDQ2A40-15DZ CDQ2A40-15DZ CDQ2A40-175DCMZ CDQ2A40-175DCZ CDQ2A40-200DCMZ CDQ2A40-200DCZ CDQ2A40-200DCZ CDQ2A40-20DC CDQ2A40-20DCMZ CDQ2A40-20DCMZ CDQ2A40-20DCZ CDQ2A40-20DMZ CDQ2A40-20DMZ CDQ2A40-20DZ CDQ2A40-20DZ CDQ2A40-25+10DZ-DNP0016 CDQ2A40-250DCMZ CDQ2A40-25DCMZ CDQ2A40-25DCMZ CDQ2A40-25DMZ CDQ2A40-25DMZ CDQ2A40-25DZ CDQ2A40-25DZ CDQ2A40-300DC CDQ2A40-30DC CDQ2A40-30DCMZ CDQ2A40-30DCMZ CDQ2A40-30DCZ CDQ2A40-30DMZ CDQ2A40-30DMZ CDQ2A40-30DMZ CDQ2A40-30D-XC6 CDQ2A40-30DZ CDQ2A40-30DZ CDQ2A40-35DCMZ CDQ2A40-35DCZ CDQ2A40-35DCZ CDQ2A40-35DF-M9BW CDQ2A40-35DMZ CDQ2A40-35DMZ CDQ2A40-35DZ CDQ2A40-35DZ CDQ2A40-40DC CDQ2A40-40DCMZ CDQ2A40-40DCMZ CDQ2A40-40DCZ CDQ2A40-40DMZ CDQ2A40-40DMZ CDQ2A40-40DZ CDQ2A40-40DZ CDQ2A40-45DMZ CDQ2A40-45DZ CDQ2A40-45DZ CDQ2A40-50DCMZ CDQ2A40-50DCMZ CDQ2A40-50DCMZ CDQ2A40-50DCZ CDQ2A40-50DCZ CDQ2A40-50DM 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CDQ2A80-125DCZ CDQ2A80-125DCZ CDQ2A80-150DCMZ CDQ2A80-150DCMZ CDQ2A80-150DCZ CDQ2A80-150DCZ CDQ2A80-15DZ CDQ2A80-175DCMZ CDQ2A80-175DCMZ CDQ2A80-175DCZ CDQ2A80-200DCMZ CDQ2A80-200DCMZ CDQ2A80-200DCZ CDQ2A80-20DZ CDQ2A80-20DZ CDQ2A80-250DCMZ CDQ2A80-250DCMZ CDQ2A80-25DCMZ CDQ2A80-25DMZ CDQ2A80-25DZ CDQ2A80-30D CDQ2A80-30DCZ CDQ2A80-30DMZ CDQ2A80-30DMZ CDQ2A80-30DZ CDQ2A80-30DZ CDQ2A80-40DC CDQ2A80-40DM CDQ2A80-40DM CDQ2A80-50DCMZ CDQ2A80-50DCMZ CDQ2A80-50DCZ CDQ2A80-50DCZ-DNP1210 CDQ2A80-50DMZ CDQ2A80-50DMZ CDQ2A80-50DZ CDQ2A80-50DZ CDQ2A80-60DM CDQ2A80-75D CDQ2A80-75D-A73-XC8 CDQ2A80-75DCM-F CDQ2A80-75DCMZ CDQ2A80-75DCMZ CDQ2A80-75DMZ CDQ2A80-75DMZ CDQ2A80-75DZ CDQ2A80-75DZ CDQ2A80-80DC-WE31J182
:唐玙昺
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上海颖哲工业自动化设备有限公司 上海市黄浦区北京东路668号上海科技京城东楼20C2 ①单作用气缸:仅一端有活塞杆,从活塞一侧供气聚能产生气压,气压推动活塞产生推力伸出,靠弹簧或自重返回 ②双作用气缸:从活塞两侧交替供气,在一个或两个方向输出力。 ③膜片式气缸:用膜片代替活塞,只在一个方向输出力,用弹簧复位。它的密封性能好,但行程短。 ④冲击气缸:这是一种新型元件。它把压缩气体的压力能转换为活塞高速(10~20米/秒)运动的动能,借以作功。冲击气缸增加了带有喷口和泄流口的中盖。中盖和活塞把气缸分成储气腔、头腔和尾腔三室。它广泛用于下料、冲孔、破碎和成型等多种作业。作往复摆动的气缸称摆动气缸,由叶片将内腔分隔为二,向两腔交替供气,输出轴作摆动运动,摆动角小于 280°。此外,还有回转气缸、气液阻尼缸和步进气缸等。 SMC气缸作用 将压缩空气的压力能转换为机械能,驱动机构作直线往复运动、摆动和旋转运动。 SMC气缸分类 直线运动往复运动的气缸、摆动运动的摆动气缸、气爪等。 SMC气缸结构 气缸是由缸筒、端盖、活塞、活塞杆和密封件组成,其内部结构如图所示: SMC气缸原理图 1)缸筒 缸筒的内径大小代表了气缸输出力的大小。活塞要在缸筒内做平稳的往复滑动,缸筒内表面的表面粗糙度应达到Ra0.8um。对钢管缸筒,内表面还应镀硬铬,以减小摩擦阻力和磨损,并能防止锈蚀。缸筒材质除使用高碳钢管外,还是用高强度铝合金和黄铜。小型气缸有使用不锈钢管的。带磁性开关的气缸或在耐腐蚀环境中使用的气缸,缸筒应使用不锈钢、铝合金或黄铜等材质。 SMC CM2气缸活塞上采用组合密封圈实现双向密封,活塞与活塞杆用压铆链接,不用螺母。 2)端盖 端盖上设有进排气通口,有的还在端盖内设有缓冲机构。杆侧端盖上设有密封圈和防尘圈,以防止从活塞杆处向外漏气和防止外部灰尘混入缸内。杆侧端盖上设有导向套,以提高气缸的导向精度,承受活塞杆上少量的横向负载,减小活塞杆伸出时的下弯量,延长气缸使用寿命。导向套通常使用烧结含油合金、前倾铜铸件。端盖过去常用可锻铸铁,现在为减轻重量并防锈,常使用铝合金压铸,微型缸有使用黄铜材料的。 产品系列 根据工作所需力的大小来确定活塞杆上的推力和拉力。由此来选择气缸时应使气缸的输出力稍有余量。若缸径选小了,输出力不够,气缸不能正常工作;但缸径过大,不仅使设备笨重、成本高,同时耗气量增大,造成能源浪费。在夹具设计时,应尽量采用增力机构,以减少气缸的尺寸。 日本SMC标准气缸 端盖上设有进排气通口,有的还在端盖内设有缓冲机构。杆侧端盖上设有密封圈和防尘圈,以防止从活塞杆处向外漏气和防止外部灰尘混入缸内。杆侧端盖上设有导向套,以提高气缸的导向精度,承受活塞杆上少量的横向负载,减小活塞杆伸出时的下弯量,延长气缸使用寿命。导向套通常使用烧结含油合金、前倾铜铸件。端盖过去常用可锻铸铁,现在为减轻重量并防锈,常使用铝合金压铸,微型缸有使用黄铜材料的。 缸筒的内径大小代表了气缸输出力的大小。活塞要在缸筒内做平稳的往复滑动,缸筒内表面的表面粗糙度应达到Ra0.8um。对钢管缸筒,内表面还应镀硬铬,以减小摩擦阻力和磨损,并能防止锈蚀。缸筒材质除使用高碳钢管外,还是用高强度铝合金和黄铜。小型气缸有使用不锈钢管的。带磁性开关的气缸或在耐腐蚀环境中使用的气缸,缸筒应使用不锈钢、铝合金或黄铜等材质。 SMC 气缸所设缓冲装置种类很多,上述只是其中之一,当然也可以在气动回路上采取措施,达到缓冲目的。 组合组合气缸一般指气缸与液压缸相组合形成的气-液阻尼缸、气-液增压缸等。*,通常气缸采用的工作介质是压缩空气,其特点是动作快,但速度不易控制,当载荷变化较大时,容易产生“爬行”或“自走”现象;而液压缸采用的工作介质是通常认为不可压缩的液压油,其特点是动作不如气缸快,但速度易于控制,当载荷变化较大时,采用措施得当,一般不会产生“爬行”和“自走”现象。把气缸与液压缸巧妙组合起来,取长补短,即成为气动系统中普遍采用的气-液阻尼缸。气-液阻尼缸工作原理见图42.2-5。实际是气缸与液压缸串联而成,两活塞固定在同一活塞杆上。液压缸不用泵供油,只要充满油即可,其进出口间装有液压单向阀、节流阀及补油杯。当气缸右端供气时,气缸克服载荷带动液压缸活塞向左运动(气缸左端排气),此时液压缸左端排油,单向阀关闭,油只能通过节流阀流入液压缸右腔及油杯内,这时若将节流阀阀口开大,则液压缸左腔排油通畅,两活塞运动速度就快,反之,若将节流阀阀口关小,液压缸左腔排油受阻,两活塞运动速度会减慢。这样,调节节流阀开口大小,就能控制活塞的运动速度。可以看出,气液阻尼缸的输出力应是气缸中压缩空气产生的力(推力或拉力)与液压缸中油的阻尼力之差。 |