圓管式南昌電磁鐵的(de)應(ying)用(yong)是(shi)愈來愈開闊，要記(ji)牢(lao)圓(yuan)管(guan)式電(dian)(dian)磁(ci)(ci)(ci)(ci)鐵是(shi)運用(yong)電(dian)(dian)流的(de)電(dian)(dian)流磁(ci)(ci)(ci)(ci)效應(ying)，使軟鐵具備磁(ci)(ci)(ci)(ci)性(xing)的(de)機(ji)器設備。圓(yuan)管(guan)式電(dian)(dian)磁(ci)(ci)(ci)(ci)鐵的(de)線(xian)圈姿勢為參(can)量(liang)，在(zai)工作(zuo)工作(zuo)電(dian)(dian)壓不會改變的(de)情況下(xia)，線(xian)圈的(de)電(dian)(dian)流也是(shi)參(can)量(liang)，在(zai)吸合(he)全過程(cheng)中不容易隨磁(ci)(ci)(ci)(ci)密(mi)的(de)改動(dong)而(er)改動(dong)。因此，同意實際操作(zuo)頗率(lv)過高(gao)，它在(zai)吸合(he)前磁(ci)(ci)(ci)(ci)密(mi)很大(da)(da)，等效電(dian)(dian)路的(de)磁(ci)(ci)(ci)(ci)電(dian)(dian)式也很大(da)(da)，磁(ci)(ci)(ci)(ci)通量(liang)小(xiao)，因此吸附力也較(jiao)小(xiao)。吸合(he)后(hou)，磁(ci)(ci)(ci)(ci)密(mi)不大(da)(da)，磁(ci)(ci)(ci)(ci)電(dian)(dian)式也不大(da)(da)，磁(ci)(ci)(ci)(ci)通量(liang)更(geng)大(da)(da)，電(dian)(dian)磁(ci)(ci)(ci)(ci)感(gan)應(ying)吸附力也更(geng)大(da)(da)。

將軟鐵(tie)(tie)(tie)棍刺入(ru)一螺線(xian)(xian)形線(xian)(xian)圈(quan)(quan)內(nei)部，則當線(xian)(xian)圈(quan)(quan)通有電(dian)(dian)(dian)(dian)(dian)流(liu)時(shi)，線(xian)(xian)圈(quan)(quan)內(nei)部的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)場(chang)使軟鐵(tie)(tie)(tie)棍被(bei)磁(ci)(ci)(ci)(ci)(ci)(ci)化(hua)成臨時(shi)磁(ci)(ci)(ci)(ci)(ci)(ci)石(shi)，但電(dian)(dian)(dian)(dian)(dian)流(liu)封控時(shi)，則線(xian)(xian)圈(quan)(quan)及(ji)軟鐵(tie)(tie)(tie)棍的(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)性跟隨消(xiao)退。軟鐵(tie)(tie)(tie)棍被(bei)磁(ci)(ci)(ci)(ci)(ci)(ci)化(hua)后所轉化(hua)成的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)場(chang)，再加原來(lai)線(xian)(xian)圈(quan)(quan)內(nei)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)場(chang)，促使總(zong)磁(ci)(ci)(ci)(ci)(ci)(ci)感應(ying)(ying)強度大幅提高(gao)，故圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)性超過純天(tian)然(ran)磁(ci)(ci)(ci)(ci)(ci)(ci)石(shi)。螺線(xian)(xian)形線(xian)(xian)圈(quan)(quan)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)愈(yu)大，線(xian)(xian)圈(quan)(quan)匝數越多，圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)場(chang)愈(yu)強。圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)自打廣為(wei)人知開始就一直在(zai)與時(shi)俱進，如今銷售市場(chang)上(shang)的(de)(de)(de)(de)商品(pin)和種類(lei)已經(jing)愈(yu)來(lai)愈(yu)多了。圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)實際(ji)上(shang)是根據電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)感應(ying)(ying)的(de)(de)(de)(de)基(ji)本原理，以(yi)油用(yong)電(dian)(dian)(dian)(dian)(dian)量來(lai)操縱它的(de)(de)(de)(de)姿勢及(ji)其輸出功率的(de)(de)(de)(de)大小。主要是圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)一個構(gou)造難題(ti)。推(tui)拉(la)門式(shi)(shi)(shi)的(de)(de)(de)(de)基(ji)本原理，其構(gou)造也是歷經(jing)圓(yuan)管式(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)(ci)心及(ji)其電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)(ci)感應(ying)(ying)圈(quan)(quan)，組成一個可以(yi)推(tui)和拉(la)的(de)(de)(de)(de)姿勢。

在一(yi)個總(zong)體中工作中，就好像活塞桿同樣(yang)健身運動(dong)，它的(de)(de)構造有(you)(you)時候歷經繃簧來(lai)實施迅速的(de)(de)變(bian)換(huan)，也有(you)(you)些(xie)是用按鈕式來(lai)改(gai)動(dong)它的(de)(de)方向，隨(sui)后到(dao)(dao)達(da)更換(huan)磁性(xing)的(de)(de)基本(ben)原理(li)。因此 一(yi)般我們將這一(yi)構造稱作直(zhi)動(dong)推拉門式，圓管式電(dian)磁鐵(tie)的(de)(de)實際效果就是歷經電(dian)流來(lai)發(fa)病磁性(xing)，歸納不一(yi)樣(yang)的(de)(de)磁圈，再(zai)加開關電(dian)源來(lai)操縱磁性(xing)的(de)(de)大小(xiao)(xiao)，圓管式電(dian)磁鐵(tie)較為小(xiao)(xiao)，簡單設備到(dao)(dao)一(yi)些(xie)小(xiao)(xiao)的(de)(de)場地(di)，在電(dian)流穩定(ding)的(de)(de)情(qing)況下，歷經推拉門來(lai)改(gai)動(dong)磁圈數，到(dao)(dao)達(da)磁性(xing)大小(xiao)(xiao)的(de)(de)變(bian)換(huan)。

歷(li)經剖析，圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)也(ye)就是(shi)包括下(xia)列好多個構件組成：變(bian)壓器(qi)骨(gu)架(jia)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)感應(ying)(ying)圈、平(ping)行線(xian)(xian)密封性管(guan)(guan)(guan)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)等，構成一個推(tui)拉門式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)構造物理學中的(de)(de)(de)(de)(de)(de)(de)(de)危害圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)(ci)性大(da)小(xiao)緣故：與(yu)線(xian)(xian)圈的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)圈匝數(shu)相(xiang)關(guan)，可(ke)(ke)(ke)以(yi)歷(li)經布線(xian)(xian)法(fa)，來改動線(xian)(xian)圈線(xian)(xian)圈匝數(shu)的(de)(de)(de)(de)(de)(de)(de)(de)是(shi)多少與(yu)歷(li)經電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流大(da)小(xiao)相(xiang)關(guan)，歷(li)經滑動變(bian)阻器(qi)可(ke)(ke)(ke)以(yi)改動歷(li)經電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流，也(ye)可(ke)(ke)(ke)以(yi)歷(li)經加上充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池數(shu)量(liang)來加上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流；與(yu)有(you)沒有(you)變(bian)壓器(qi)鐵(tie)(tie)(tie)芯(xin)相(xiang)關(guan)，有(you)變(bian)壓器(qi)鐵(tie)(tie)(tie)芯(xin)時(shi)(shi)磁(ci)(ci)性強，無變(bian)壓器(qi)鐵(tie)(tie)(tie)芯(xin)時(shi)(shi)磁(ci)(ci)性弱；與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)變(bian)壓器(qi)鐵(tie)(tie)(tie)芯(xin)軟磁(ci)(ci)性原(yuan)材料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)導磁(ci)(ci)率相(xiang)關(guan).與(yu)變(bian)壓器(qi)鐵(tie)(tie)(tie)芯(xin)的(de)(de)(de)(de)(de)(de)(de)(de)截(jie)面接相(xiang)關(guan)長時(shi)(shi)刻(ke)應(ying)(ying)用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)，在所難免(mian)展(zhan)(zhan)現(xian)一些(xie)問(wen)題(ti)，一般小(xiao)問(wen)題(ti)可(ke)(ke)(ke)以(yi)自身(shen)修，很(hen)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)問(wen)題(ti)都(dou)必須返修檢(jian)修，那麼展(zhan)(zhan)現(xian)問(wen)題(ti)的(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)返修后，最先用(yong)底壓驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆改動變(bian)換圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開(kai)關(guan)，查驗(yan)是(shi)不(bu)是(shi)有(you)一相(xiang)斷開(kai)或著有(you)觸碰(peng)欠佳的(de)(de)(de)(de)(de)(de)(de)(de)本(ben)地，如(ru)查出(chu)來圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)端了應(ying)(ying)立(li)即(ji)接入，觸碰(peng)欠佳的(de)(de)(de)(de)(de)(de)(de)(de)本(ben)地應(ying)(ying)從(cong)頭開(kai)始按緊接著線(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)連接頭。用(yong)底壓驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆測圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)(de)數(shu)控車床螺(luo)旋式(shi)(shi)妥(tuo)當(dang)下(xia)邊的(de)(de)(de)(de)(de)(de)(de)(de)樁(zhuang)頭，查驗(yan)如(ru)果(guo)是(shi)行中相(xiang)妥(tuo)當(dang)融斷，中相(xiang)妥(tuo)當(dang)一般全是(shi)不(bu)聯(lian)接于控制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)(de)(de)兩相(xiang)380v開(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，融斷時(shi)(shi)必須更換妥(tuo)當(dang)。

開(kai)(kai)(kai)啟圓(yuan)管(guan)式電(dian)磁鐵(tie)的觸(chu)碰器滅弧蓋(gai)，必須在(zai)斷掉電(dian)源(yuan)開(kai)(kai)(kai)關，斷掉開(kai)(kai)(kai)關電(dian)源(yuan)的情況下，人為因素的把觸(chu)碰器合閉，查出來是哪個觸(chu)電(dian)事故路線觸(chu)碰不了(le)時(shi)，應當更(geng)換動、靜(jing)的接觸(chu)點。在(zai)斷掉數控車(che)床開(kai)(kai)(kai)關電(dian)源(yuan)的情況下，查驗主電(dian)源(yuan)插頭時(shi)要從圓(yuan)管(guan)式電(dian)磁鐵(tie)的觸(chu)碰器下樁頭到(dao)連接電(dian)機布線架子(zi)上(shang)，查出來有哪根開(kai)(kai)(kai)關電(dian)源(yuan)被燒壞(huai)而且從頭開(kai)(kai)(kai)始接入開(kai)(kai)(kai)關電(dian)源(yuan)。