牽(qian)引蘭州(zhou)電(dian)磁鐵的(de)作用(yong)有哪些？
牽引(yin)蘭(lan)(lan)州(zhou)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)可以被理解為(wei)主要(yao)用來(lai)牽引(yin)機械裝(zhuang)置、開(kai)啟或(huo)者(zhe)關(guan)閉各種(zhong)閥門(men)，以執行(xing)自(zi)動(dong)控(kong)制(zhi)任(ren)務。常(chang)見的(de)(de)牽引(yin)蘭(lan)(lan)州(zhou)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)的(de)(de)鐵(tie)芯都是軟磁(ci)(ci)(ci)(ci)性材料而制(zhi)，它的(de)(de)作用顯而易見，如對電(dian)(dian)(dian)動(dong)機進(jin)行(xing)制(zhi)動(dong)以達到準確停車的(de)(de)目的(de)(de)叫(jiao)制(zhi)動(dong)蘭(lan)(lan)州(zhou)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie);電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)繼電(dian)(dian)(dian)器和接觸器的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)系統(tong)、自(zi)動(dong)開(kai)關(guan)的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)脫扣器及操作的(de)(de)被稱為(wei)自(zi)動(dong)電(dian)(dian)(dian)器電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)控(kong)制(zhi)系統(tong)蘭(lan)(lan)州(zhou)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)，還有一類用于起(qi)重(zhong)裝(zhuang)置來(lai)吊運鋼錠、鋼材、鐵(tie)砂等鐵(tie)磁(ci)(ci)(ci)(ci)性材料的(de)(de)被分(fen)為(wei)起(qi)重(zhong)蘭(lan)(lan)州(zhou)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)。
