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阿托(tuo)斯ATOS比(bi)(bi)例(li)(li)(li)閥(fa)(fa)工作(zuo)原理(li)現在(zai)由我來為(wei)大家介紹下關(guan)于意大利ATOS阿托(tuo)斯液(ye)(ye)(ye)比(bi)(bi)例(li)(li)(li)閥(fa)(fa)簡稱(cheng)比(bi)(bi)例(li)(li)(li)閥(fa)(fa)。普(pu)通液(ye)(ye)(ye)壓(ya)閥(fa)(fa)只能通過(guo)(guo)預(yu)調的(de)(de)(de)方(fang)式對(dui)(dui)液(ye)(ye)(ye)流的(de)(de)(de)壓(ya)力、流量(liang)進(jin)(jin)行(xing)定(ding)值控制。但是當設備機構在(zai)工作(zuo)過(guo)(guo)程中(zhong)要(yao)求(qiu)(qiu)對(dui)(dui)液(ye)(ye)(ye)壓(ya)系統(tong)的(de)(de)(de)壓(ya)力、流量(liang)參數進(jin)(jin)行(xing)調節或連(lian)續(xu)控制，例(li)(li)(li)如.要(yao)求(qiu)(qiu)工作(zuo)臺在(zai)工作(zuo)進(jin)(jin)給時(shi)按(an)慢、快、慢連(lian)續(xu)變化的(de)(de)(de)速度實(shi)現進(jin)(jin)給，或搜(sou)索(suo)按(an)一定(ding)精度模(mo)擬某個*控制曲線實(shi)現旅力控制.普(pu)通液(ye)(ye)(ye)壓(ya)閥(fa)(fa)則(ze)實(shi)現不了。這時(shi)可以用電液(ye)(ye)(ye)比(bi)(bi)例(li)(li)(li)閥(fa)(fa)對(dui)(dui)液(ye)(ye)(ye)壓(ya)系統(tong)進(jin)(jin)行(xing)控制。電液(ye)(ye)(ye)比(bi)(bi)例(li)(li)(li)閥(fa)(fa)是一種按(an)輸入的(de)(de)(de)電信號連(lian)續(xu)地(di)、按(an)比(bi)(bi)例(li)(li)(li)地(di)控制液(ye)(ye)(ye)壓(ya)系統(tong)的(de)(de)(de)液(ye)(ye)(ye)流方(fang)向、流量(liang)和(he)...

ATOS比例(li)閥(fa)(fa)(fa)(fa)與普(pu)通(tong)閥(fa)(fa)(fa)(fa)的(de)(de)(de)(de)區別東莞市(shi)天驥自(zi)動(dong)(dong)化(hua)公司很詳細(xi)為大(da)家介紹下(xia)關于(yu)意大(da)利ATOS比例(li)閥(fa)(fa)(fa)(fa)和普(pu)通(tong)閥(fa)(fa)(fa)(fa)兩者區別在于(yu)哪里，如若有不懂的(de)(de)(de)(de)請(qing)有專業的(de)(de)(de)(de)技(ji)術師為你解答！1、普(pu)通(tong)閥(fa)(fa)(fa)(fa)是不能按比例(li)進(jin)(jin)行(xing)(xing)連續(xu)階躍控(kong)制，是純粹的(de)(de)(de)(de)單(dan)一(yi)(yi)動(dong)(dong)作式開(kai)關閥(fa)(fa)(fa)(fa)，其閥(fa)(fa)(fa)(fa)開(kai)口(kou)(kou)(kou)方向、開(kai)口(kou)(kou)(kou)量(liang)或(huo)彈簧設定力(li)都是一(yi)(yi)定的(de)(de)(de)(de)，不能根據實際情(qing)況變化(hua)而變化(hua)。2、比例(li)閥(fa)(fa)(fa)(fa)是按比例(li)進(jin)(jin)行(xing)(xing)連續(xu)階躍控(kong)制，根據實際情(qing)況變化(hua)采集回的(de)(de)(de)(de)信(xin)息(xi)對(dui)目標進(jin)(jin)行(xing)(xing)自(zi)動(dong)(dong)補償控(kong)制，其閥(fa)(fa)(fa)(fa)開(kai)口(kou)(kou)(kou)方向、開(kai)口(kou)(kou)(kou)量(liang)或(huo)彈簧設定力(li)都是隨動(dong)(dong)的(de)(de)(de)(de)，實現一(yi)(yi)系列連續(xu)可(ke)控(kong)的(de)(de)(de)(de)隨動(dong)(dong)變化(hua)的(de)(de)(de)(de)動(dong)(dong)作。閥(fa)(fa)(fa)(fa)對(dui)流量(liang)的(de)(de)(de)(de)控(kong)制可(ke)以(yi)分...

AB變(bian)頻(pin)(pin)器(qi)(qi)(qi)選(xuan)型(xing)要(yao)(yao)素？選(xuan)擇我們的(de)(de)(de)(de)好處就是(shi)別人不(bu)知道的(de)(de)(de)(de)，我們能給予答復。美國(guo)AB變(bian)頻(pin)(pin)器(qi)(qi)(qi)選(xuan)型(xing)時(shi)(shi)要(yao)(yao)確(que)定(ding)(ding)以下幾點(dian)：1、采用變(bian)頻(pin)(pin)的(de)(de)(de)(de)目的(de)(de)(de)(de)；恒壓(ya)控(kong)制(zhi)或(huo)恒流(liu)控(kong)制(zhi)等(deng)。2、變(bian)頻(pin)(pin)器(qi)(qi)(qi)的(de)(de)(de)(de)負載類型(xing)；如葉(xie)片泵(beng)或(huo)容積泵(beng)等(deng)，特(te)(te)別注意負載的(de)(de)(de)(de)性(xing)能曲線，性(xing)能曲線決定(ding)(ding)了(le)應用時(shi)(shi)的(de)(de)(de)(de)方(fang)式方(fang)法。3、變(bian)頻(pin)(pin)器(qi)(qi)(qi)與負載的(de)(de)(de)(de)匹(pi)(pi)配(pei)問題；1）電(dian)(dian)(dian)壓(ya)匹(pi)(pi)配(pei)；變(bian)頻(pin)(pin)器(qi)(qi)(qi)的(de)(de)(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)與負載的(de)(de)(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)壓(ya)相符。2）電(dian)(dian)(dian)流(liu)匹(pi)(pi)配(pei)；普通(tong)的(de)(de)(de)(de)離心泵(beng)，變(bian)頻(pin)(pin)器(qi)(qi)(qi)的(de)(de)(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)流(liu)與電(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)額(e)定(ding)(ding)電(dian)(dian)(dian)流(liu)相符。對于特(te)(te)殊的(de)(de)(de)(de)負載如深水泵(beng)等(deng)則需要(yao)(yao)參(can)考電(dian)(dian)(dian)機(ji)(ji)性(xing)能參(can)數，以zui大電(dian)(dian)(dian)流(liu)確(que)定(ding)(ding)變(bian)頻(pin)(pin)器(qi)(qi)(qi)電(dian)(dian)(dian)流(liu)和過載能力。3...

寶(bao)德隔(ge)(ge)(ge)膜(mo)閥的(de)(de)(de)工作原理及組成隔(ge)(ge)(ge)膜(mo)閥用耐腐(fu)(fu)蝕襯(chen)(chen)里的(de)(de)(de)閥體(ti)和耐腐(fu)(fu)蝕隔(ge)(ge)(ge)膜(mo)代替閥芯組件，利用隔(ge)(ge)(ge)膜(mo)的(de)(de)(de)移動起調節作用。隔(ge)(ge)(ge)膜(mo)閥的(de)(de)(de)閥體(ti)材料(liao)采(cai)用鑄鐵、鑄鋼，或鑄造不銹鋼，并襯(chen)(chen)以各(ge)種耐腐(fu)(fu)蝕或耐磨(mo)材料(liao)、隔(ge)(ge)(ge)膜(mo)材料(liao)橡膠及聚(ju)四(si)氟乙烯。襯(chen)(chen)里的(de)(de)(de)隔(ge)(ge)(ge)膜(mo)耐腐(fu)(fu)蝕性(xing)能(neng)強，適用于(yu)強酸、強堿等強腐(fu)(fu)蝕性(xing)介(jie)質的(de)(de)(de)調節。隔(ge)(ge)(ge)膜(mo)閥的(de)(de)(de)結構簡單、流體(ti)阻力(li)小、流通能(neng)力(li)較(jiao)同規格的(de)(de)(de)其他類型閥大；無泄漏，能(neng)用于(yu)高粘度及有懸浮顆(ke)粒介(jie)質的(de)(de)(de)調節。隔(ge)(ge)(ge)膜(mo)把介(jie)質與(yu)閥桿(gan)上腔隔(ge)(ge)(ge)離，所以沒有填料(liao)介(jie)質也不會外漏。但是，由于(yu)隔(ge)(ge)(ge)膜(mo)和襯(chen)(chen)里材料(liao)的(de)(de)(de)限制(zhi)，耐壓性(xing)、耐溫性(xing)較(jiao)差，一(yi)般...

阿托斯電(dian)(dian)(dian)(dian)磁(ci)(ci)閥與繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)有什么(me)區別是(shi)(shi)兩個不同的(de)(de)概念，電(dian)(dian)(dian)(dian)磁(ci)(ci)閥是(shi)(shi)通電(dian)(dian)(dian)(dian)一(yi)來一(yi)回(hui)做(zuo)功截(jie)至油還是(shi)(shi)氣的(de)(de)往(wang)返，繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)電(dian)(dian)(dian)(dian)器(qi)(qi)供電(dian)(dian)(dian)(dian)線路中間(jian)的(de)(de)一(yi)個中續控(kong)(kong)(kong)制(zhi)裝置，可(ke)控(kong)(kong)(kong)性電(dian)(dian)(dian)(dian)壓的(de)(de)調節(jie)。電(dian)(dian)(dian)(dian)磁(ci)(ci)閥是(shi)(shi)用(yong)電(dian)(dian)(dian)(dian)磁(ci)(ci)控(kong)(kong)(kong)制(zhi)的(de)(de)工業設備(bei)，是(shi)(shi)用(yong)來控(kong)(kong)(kong)制(zhi)流(liu)體的(de)(de)自(zi)動化基礎元件，屬于執行(xing)器(qi)(qi)。繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)一(yi)種(zhong)電(dian)(dian)(dian)(dian)控(kong)(kong)(kong)制(zhi)器(qi)(qi)件，通常(chang)應用(yong)于自(zi)動化的(de)(de)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路中，它實際上是(shi)(shi)用(yong)小電(dian)(dian)(dian)(dian)流(liu)去控(kong)(kong)(kong)制(zhi)大(da)電(dian)(dian)(dian)(dian)流(liu)運作(zuo)(zuo)的(de)(de)一(yi)種(zhong)“自(zi)動開關”。故在(zai)電(dian)(dian)(dian)(dian)路中起(qi)著自(zi)動調節(jie)、安全(quan)保護、轉換電(dian)(dian)(dian)(dian)路等作(zuo)(zuo)用(yong)。電(dian)(dian)(dian)(dian)磁(ci)(ci)繼(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)一(yi)種(zhong)電(dian)(dian)(dian)(dian)子控(kong)(kong)(kong)制(zhi)器(qi)(qi)件，它具有控(kong)(kong)(kong)制(zhi)系統(tong)（又稱輸入回(hui)路）和被控(kong)(kong)(kong)制(zhi)系統(tong)（又稱輸出回(hui)路），通常(chang)...

ATOS電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)與(yu)繼(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)有(you)什么(me)區別東莞專業電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)是(shi)(shi)(shi)兩個(ge)不同的概念(nian)，電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)是(shi)(shi)(shi)通(tong)電(dian)(dian)(dian)一(yi)(yi)來一(yi)(yi)回做功(gong)截至油還是(shi)(shi)(shi)氣的往(wang)返，繼(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)(shi)電(dian)(dian)(dian)器(qi)(qi)供(gong)電(dian)(dian)(dian)線路(lu)中(zhong)(zhong)間的一(yi)(yi)個(ge)中(zhong)(zhong)續控(kong)(kong)制(zhi)裝置(zhi)，可控(kong)(kong)性電(dian)(dian)(dian)壓的調節(jie)。電(dian)(dian)(dian)磁(ci)閥(fa)(fa)(fa)是(shi)(shi)(shi)用(yong)(yong)電(dian)(dian)(dian)磁(ci)控(kong)(kong)制(zhi)的工(gong)業設(she)備(bei)，是(shi)(shi)(shi)用(yong)(yong)來控(kong)(kong)制(zhi)流體的自動化(hua)基礎元件，屬于執行器(qi)(qi)。繼(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)(shi)一(yi)(yi)種(zhong)電(dian)(dian)(dian)控(kong)(kong)制(zhi)器(qi)(qi)件，通(tong)常(chang)應用(yong)(yong)于自動化(hua)的控(kong)(kong)制(zhi)電(dian)(dian)(dian)路(lu)中(zhong)(zhong)，它(ta)實際上是(shi)(shi)(shi)用(yong)(yong)小電(dian)(dian)(dian)流去控(kong)(kong)制(zhi)大電(dian)(dian)(dian)流運作(zuo)的一(yi)(yi)種(zhong)“自動開關(guan)”。故(gu)在電(dian)(dian)(dian)路(lu)中(zhong)(zhong)起著自動調節(jie)、安全(quan)保護、轉換(huan)電(dian)(dian)(dian)路(lu)等(deng)作(zuo)用(yong)(yong)。電(dian)(dian)(dian)磁(ci)繼(ji)(ji)電(dian)(dian)(dian)器(qi)(qi)是(shi)(shi)(shi)一(yi)(yi)種(zhong)電(dian)(dian)(dian)子(zi)控(kong)(kong)制(zhi)器(qi)(qi)件，它(ta)具有(you)控(kong)(kong)制(zhi)系(xi)統(tong)(tong)（又稱(cheng)輸入回路(lu)）和(he)被控(kong)(kong)制(zhi)系(xi)統(tong)(tong)（又稱(cheng)...

檢(jian)測阿托(tuo)斯(si)電(dian)磁(ci)(ci)(ci)閥(fa)的(de)(de)(de)(de)(de)好(hao)壞有(you)那(nei)幾(ji)種方(fang)法檢(jian)測電(dian)磁(ci)(ci)(ci)閥(fa)的(de)(de)(de)(de)(de)好(hao)壞的(de)(de)(de)(de)(de)方(fang)法:先(xian)給電(dian)磁(ci)(ci)(ci)閥(fa)通(tong)(tong)上(shang)被(bei)控制(zhi)的(de)(de)(de)(de)(de)介質(zhi)（帶壓(ya)力的(de)(de)(de)(de)(de)液體、氣體，壓(ya)力值(zhi)(zhi)為(wei)電(dian)磁(ci)(ci)(ci)閥(fa)使用(yong)壓(ya)力范(fan)圍的(de)(de)(de)(de)(de)中間值(zhi)(zhi)），再給電(dian)磁(ci)(ci)(ci)閥(fa)線(xian)圈(quan)通(tong)(tong)電(dian)，如果(guo)被(bei)控制(zhi)介質(zhi)有(you)從通(tong)(tong)到斷或(huo)從斷到通(tong)(tong)的(de)(de)(de)(de)(de)狀態的(de)(de)(de)(de)(de)變化，那(nei)么(me)電(dian)磁(ci)(ci)(ci)閥(fa)就(jiu)是(shi)(shi)好(hao)的(de)(de)(de)(de)(de)，否(fou)則(ze)就(jiu)是(shi)(shi)有(you)問題的(de)(de)(de)(de)(de)。電(dian)磁(ci)(ci)(ci)閥(fa)常(chang)見故障(zhang):1、線(xian)圈(quan)短路(lu)(lu)或(huo)斷路(lu)(lu)：檢(jian)測方(fang)法：先(xian)用(yong)萬用(yong)表(biao)測量(liang)其通(tong)(tong)斷，阻(zu)(zu)值(zhi)(zhi)趨近于零或(huo)無(wu)窮(qiong)大(da)，那(nei)說明線(xian)圈(quan)短路(lu)(lu)或(huo)斷路(lu)(lu)。如果(guo)測量(liang)其阻(zu)(zu)值(zhi)(zhi)正常(chang)（大(da)概(gai)是(shi)(shi)幾(ji)十歐），還不能說明線(xian)圈(quan)一(yi)(yi)定是(shi)(shi)好(hao)的(de)(de)(de)(de)(de)（我有(you)一(yi)(yi)次測得一(yi)(yi)個電(dian)磁(ci)(ci)(ci)閥(fa)線(xian)圈(quan)阻(zu)(zu)值(zhi)(zhi)大(da)概(gai)50歐姆，但電(dian)磁(ci)(ci)(ci)閥(fa)無(wu)法...

阿托(tuo)斯比例(li)(li)(li)(li)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)工作(zuo)(zuo)原理(li)普通(tong)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)與(yu)比例(li)(li)(li)(li)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)一(yi)樣(yang)，都有一(yi)個閥(fa)(fa)(fa)(fa)芯(xin)，閥(fa)(fa)(fa)(fa)芯(xin)的(de)(de)(de)一(yi)端(duan)是(shi)液壓(ya)(ya)油(you)產(chan)生(sheng)的(de)(de)(de)壓(ya)(ya)力(li)(li)，另一(yi)端(duan)是(shi)機(ji)械(xie)力(li)(li)。普通(tong)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)通(tong)過(guo)調(diao)節(jie)彈(dan)簧力(li)(li)，來調(diao)整液壓(ya)(ya)壓(ya)(ya)力(li)(li)。而比例(li)(li)(li)(li)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)是(shi)電(dian)磁(ci)鐵直接產(chan)生(sheng)推(tui)力(li)(li)，作(zuo)(zuo)用在閥(fa)(fa)(fa)(fa)芯(xin)上，電(dian)磁(ci)鐵上的(de)(de)(de)輸(shu)入電(dian)壓(ya)(ya)可(ke)以在0-24伏(fu)之間變(bian)化(hua)，產(chan)生(sheng)的(de)(de)(de)推(tui)力(li)(li)就隨之變(bian)化(hua)，從而得到連續變(bian)化(hua)的(de)(de)(de)液壓(ya)(ya)壓(ya)(ya)力(li)(li)。因為(wei)比例(li)(li)(li)(li)電(dian)磁(ci)鐵的(de)(de)(de)推(tui)力(li)(li)不大(da)，所以直動式(shi)比例(li)(li)(li)(li)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)流(liu)量(liang)很小(xiao)，壓(ya)(ya)力(li)(li)70兆帕時，流(liu)量(liang)只有1升(sheng)/分鐘左右。需要(yao)(yao)大(da)流(liu)量(liang)比例(li)(li)(li)(li)閥(fa)(fa)(fa)(fa)的(de)(de)(de)時候，要(yao)(yao)把這個比例(li)(li)(li)(li)閥(fa)(fa)(fa)(fa)做先導閥(fa)(fa)(fa)(fa)，下(xia)面還要(yao)(yao)配一(yi)個大(da)通(tong)徑的(de)(de)(de)溢(yi)(yi)(yi)流(liu)閥(fa)(fa)(fa)(fa)。什么是(shi)溢(yi)(yi)(yi)...