关键字:阀门定位器 http://www.azbil-china.com/ 阀门定位器上设计有可以控制气量的限流器,这是为了是定位器能匹配不同容积的气缸匹配使用。 当气缸容积较小时,可以适当调节限流器,减少输气量,使阀门开关动作时间慢一点;当气缸容积较大时,在定位器和阀门之间增加了增压器,要使定位器和增压器匹配需要适当调小限流器的通量,要注意避免超调。 阀门定位器限流器上主要有6个部件,分别是1是滑动摩擦离合器调节轮,2是滑动摩擦离合器锁紧轮,3是传动比例选择杆,4是Y1输出限流器调节螺钉,5是排气口消声器,6是单作用压电阀。 阀门定位器压电阀上设计了可以控制输出气通量的限流器,使定位器可以和不同容积的气缸匹配使用,单作用的Y1输出限流器调节螺钉,如果是双作用的还会有Y2输出限流器调节螺钉。调节限流器调节螺钉的一般原则是顺时针把限流器关死,再慢慢打开需要的开度,双作用的定位器要保证两个限流器相同的通量。德科蒙过程控制(武汉)有限公司座机:027-88062221传真:027-88068180邮箱: sales@whdkm.com原文出处:http://www.azbil-china.com/a/XWZX/312.htmlABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" sandbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&tt_state=W3siaXNzdWVyT3JpZ2luIjoiaHR0cHM6Ly9hZHNlcnZpY2UuZ29vZ2xlLmNvbSISInN0YXRlIjowfV0.&dt=1603871701575&bpp=3&bdt=249&idt=17&shv=r20201022&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8-22fd78660ec40024%3AT%3D1602660717%3ART%3D1602660717%3AS%3DALNI_MYMQQp2TnvCbvJQtTRQsdNX_-71Bg&nras=1&correlator=3655132359614&frm=23&ife=1&pv=1&ga_vid=1048254537.1603871702&ga_sid=1603871702&ga_hid=850357342&ga_fc=0&iag=3&icsg=138&nhd=1&dssz=5&mdo=0&mso=0&u_tz=480&u_his=6&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=17&u_nmime=34&adx=-12245933&ady=-12245933&biw=1332&bih=649&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21067105%2C44730556&oid=3&pvsid=1983929900915730&pem=16&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1030%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.4tevk5mda1gs&fsb=1&dtd=94" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.4tevk5mda1gs" data-load-complete="true"> |