牽引寧夏電磁鐵的作(zuo)用(yong)有哪些(xie)?
牽(qian)引寧(ning)夏(xia)電(dian)(dian)磁鐵(tie)可以(yi)被理(li)解(jie)為(wei)主要用(yong)(yong)來(lai)牽(qian)引機(ji)械裝置、開(kai)啟(qi)或者關(guan)閉各種閥門,以(yi)執行自(zi)動(dong)(dong)控制任務。常(chang)見(jian)的(de)牽(qian)引寧(ning)夏(xia)電(dian)(dian)磁鐵(tie)的(de)鐵(tie)芯都是軟磁性材(cai)料而制,它的(de)作用(yong)(yong)顯而易(yi)見(jian),如對電(dian)(dian)動(dong)(dong)機(ji)進行制動(dong)(dong)以(yi)達(da)到準確停車的(de)目的(de)叫制動(dong)(dong)寧(ning)夏(xia)電(dian)(dian)磁鐵(tie);電(dian)(dian)磁繼(ji)電(dian)(dian)器和接觸(chu)器的(de)電(dian)(dian)磁系統、自(zi)動(dong)(dong)開(kai)關(guan)的(de)電(dian)(dian)磁脫扣器及操作的(de)被稱為(wei)自(zi)動(dong)(dong)電(dian)(dian)器電(dian)(dian)磁控制系統寧(ning)夏(xia)電(dian)(dian)磁鐵(tie),還有一(yi)類用(yong)(yong)于(yu)起重裝置來(lai)吊運鋼(gang)錠(ding)、鋼(gang)材(cai)、鐵(tie)砂(sha)等(deng)鐵(tie)磁性材(cai)料的(de)被分為(wei)起重寧(ning)夏(xia)電(dian)(dian)磁鐵(tie)。