久久午夜无码免费_丰满爆乳无码一区二区三区_日本少妇被黑人猛CAO_性xxxxx大片免费视频

 EUCHNER安士能行程開關的(de)作用
EUCHNER安(an)士(shi)(shi)能行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)又稱限(xian)位開(kai)(kai)關(guan)，用(yong)于(yu)控制(zhi)(zhi)機械設備的(de)(de)(de)行(xing)(xing)(xing)程(cheng)及限(xian)位保(bao)護(hu)。在(zai)(zai)實(shi)際生產(chan)(chan)中，將行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)安(an)裝(zhuang)在(zai)(zai)預先安(an)排的(de)(de)(de)位置，當裝(zhuang)于(yu)生產(chan)(chan)機械運(yun)(yun)動部件上的(de)(de)(de)模塊撞擊行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)時，行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)的(de)(de)(de)觸點動作，實(shi)現電(dian)路(lu)的(de)(de)(de)切(qie)換。因此，行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)是一(yi)種根據運(yun)(yun)動部件的(de)(de)(de)行(xing)(xing)(xing)程(cheng)位置而切(qie)換電(dian)路(lu)的(de)(de)(de)電(dian)器，它(ta)的(de)(de)(de)作用(yong)原理(li)與按鈕類(lei)似。EUCHNER安(an)士(shi)(shi)能行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)廣泛用(yong)于(yu)各類(lei)機床和起重(zhong)機械，用(yong)以控制(zhi)(zhi)其行(xing)(xing)(xing)程(cheng)、進行(xing)(xing)(xing)終端限(xian)位保(bao)護(hu)。在(zai)(zai)電(dian)梯的(de)(de)(de)控制(zhi)(zhi)電(dian)路(lu)中，還利(li)用(yong)行(xing)(xing)(xing)程(cheng)開(kai)(kai)關(guan)來控制(zhi)(zhi)開(kai)(kai)關(guan)轎門的(de)(de)(de)速度、自動開(kai)(kai)關(guan)門的(de)(de)(de)限(xian)位，轎廂的(de)(de)(de)上、下限(xian)位保(bao)護(hu)。

安士能行程開關真正的用武(wu)之地(di)是(shi)在工(gong)業上，在那(nei)里(li)它與其它設備配合，組成更(geng)復(fu)雜的自動化設備。
機(ji)床上有很多這樣(yang)的(de)(de)安士(shi)能行(xing)(xing)程(cheng)(cheng)開(kai)(kai)關，用它控制工(gong)件運動(dong)(dong)(dong)(dong)或自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)進刀的(de)(de)行(xing)(xing)程(cheng)(cheng)，避免發生碰撞事故。有時利用安士(shi)能行(xing)(xing)程(cheng)(cheng)開(kai)(kai)關使被控物體(ti)在規定的(de)(de)兩個(ge)位置之(zhi)間自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)換向，從而得到不(bu)斷的(de)(de)往(wang)復運動(dong)(dong)(dong)(dong)。比如自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)運料的(de)(de)小車(che)到達(da)終點(dian)碰著安士(shi)能行(xing)(xing)程(cheng)(cheng)開(kai)(kai)關，接(jie)(jie)通(tong)了(le)翻車(che)機(ji)構，就把車(che)里的(de)(de)物料翻倒(dao)出來(lai)，并(bing)且退回到起點(dian)。到達(da)起點(dian)之(zhi)后又碰著起點(dian)的(de)(de)安士(shi)能行(xing)(xing)程(cheng)(cheng)開(kai)(kai)關，把裝(zhuang)料機(ji)構的(de)(de)電(dian)路接(jie)(jie)通(tong)，開(kai)(kai)始(shi)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)裝(zhuang)車(che)。總是這樣(yang)下去，就成了(le)一套自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)生產線(xian)，用不(bu)著人(ren)管，日以繼夜地工(gong)作(zuo)，節省了(le)人(ren)的(de)(de)體(ti)力(li)勞(lao)動(dong)(dong)(dong)(dong)。

EUCHNER安(an)士能行程開關(guan)組成
1：滾輪

2：上(shang)轉臂

3&5&11：彈簧

4：套架
6：滑輪

7：壓板

8&9：觸點(dian)

10：橫板