牽(qian)引青(qing)海電磁鐵的作用有哪些？
牽引青海(hai)電(dian)(dian)磁(ci)(ci)(ci)鐵(tie)可(ke)以被(bei)理解為主要(yao)用來(lai)牽引機械裝(zhuang)置(zhi)、開啟(qi)或者關(guan)閉各種閥門，以執行自(zi)動(dong)(dong)(dong)控制任務。常見(jian)的(de)牽引青海(hai)電(dian)(dian)磁(ci)(ci)(ci)鐵(tie)的(de)鐵(tie)芯都是(shi)軟磁(ci)(ci)(ci)性(xing)材(cai)料而制，它的(de)作用顯而易見(jian)，如對電(dian)(dian)動(dong)(dong)(dong)機進行制動(dong)(dong)(dong)以達到準確停車的(de)目的(de)叫制動(dong)(dong)(dong)青海(hai)電(dian)(dian)磁(ci)(ci)(ci)鐵(tie);電(dian)(dian)磁(ci)(ci)(ci)繼電(dian)(dian)器(qi)(qi)和(he)接觸器(qi)(qi)的(de)電(dian)(dian)磁(ci)(ci)(ci)系統、自(zi)動(dong)(dong)(dong)開關(guan)的(de)電(dian)(dian)磁(ci)(ci)(ci)脫扣器(qi)(qi)及操作的(de)被(bei)稱(cheng)為自(zi)動(dong)(dong)(dong)電(dian)(dian)器(qi)(qi)電(dian)(dian)磁(ci)(ci)(ci)控制系統青海(hai)電(dian)(dian)磁(ci)(ci)(ci)鐵(tie)，還有一類用于起重裝(zhuang)置(zhi)來(lai)吊運鋼錠、鋼材(cai)、鐵(tie)砂等鐵(tie)磁(ci)(ci)(ci)性(xing)材(cai)料的(de)被(bei)分為起重青海(hai)電(dian)(dian)磁(ci)(ci)(ci)鐵(tie)。
