牽(qian)引陽(yang)江電(dian)磁(ci)鐵的(de)作用(yong)有哪(na)些(xie)？
牽引(yin)陽(yang)江(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)可(ke)以被(bei)理(li)解為(wei)主要用(yong)來牽引(yin)機械裝置、開啟或者(zhe)關(guan)閉各(ge)種(zhong)閥門，以執行自動(dong)控制(zhi)(zhi)任務。常見的(de)牽引(yin)陽(yang)江(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)鐵(tie)(tie)(tie)芯(xin)都是(shi)軟磁(ci)(ci)(ci)(ci)(ci)(ci)性材(cai)料(liao)而制(zhi)(zhi)，它的(de)作(zuo)用(yong)顯而易見，如對電(dian)(dian)(dian)(dian)動(dong)機進行制(zhi)(zhi)動(dong)以達到準(zhun)確停車的(de)目(mu)的(de)叫制(zhi)(zhi)動(dong)陽(yang)江(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie);電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)繼電(dian)(dian)(dian)(dian)器和接觸器的(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)系(xi)統(tong)、自動(dong)開關(guan)的(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)脫扣器及操作(zuo)的(de)被(bei)稱(cheng)為(wei)自動(dong)電(dian)(dian)(dian)(dian)器電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)控制(zhi)(zhi)系(xi)統(tong)陽(yang)江(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)，還有一類(lei)用(yong)于起(qi)重裝置來吊(diao)運鋼(gang)錠、鋼(gang)材(cai)、鐵(tie)(tie)(tie)砂等鐵(tie)(tie)(tie)磁(ci)(ci)(ci)(ci)(ci)(ci)性材(cai)料(liao)的(de)被(bei)分為(wei)起(qi)重陽(yang)江(jiang)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)。
