圓管式電磁鐵的(de)(de)(de)應用是(shi)(shi)愈來愈開闊，要(yao)記牢圓管(guan)式電(dian)(dian)磁(ci)(ci)鐵是(shi)(shi)運用電(dian)(dian)流(liu)的(de)(de)(de)電(dian)(dian)流(liu)磁(ci)(ci)效(xiao)應，使(shi)軟(ruan)鐵具(ju)備磁(ci)(ci)性的(de)(de)(de)機器設備。圓管(guan)式電(dian)(dian)磁(ci)(ci)鐵的(de)(de)(de)線圈姿勢為(wei)參量(liang)，在(zai)工(gong)作工(gong)作電(dian)(dian)壓不會(hui)改(gai)變的(de)(de)(de)情況(kuang)下，線圈的(de)(de)(de)電(dian)(dian)流(liu)也是(shi)(shi)參量(liang)，在(zai)吸(xi)(xi)合全過(guo)程中不容易(yi)隨(sui)磁(ci)(ci)密(mi)(mi)的(de)(de)(de)改(gai)動而改(gai)動。因此，同意實(shi)際操作頗率過(guo)高，它在(zai)吸(xi)(xi)合前磁(ci)(ci)密(mi)(mi)很大(da)，等效(xiao)電(dian)(dian)路的(de)(de)(de)磁(ci)(ci)電(dian)(dian)式也很大(da)，磁(ci)(ci)通量(liang)小，因此吸(xi)(xi)附力也較小。吸(xi)(xi)合后，磁(ci)(ci)密(mi)(mi)不大(da)，磁(ci)(ci)電(dian)(dian)式也不大(da)，磁(ci)(ci)通量(liang)更大(da)，電(dian)(dian)磁(ci)(ci)感應吸(xi)(xi)附力也更大(da)。

將軟鐵(tie)(tie)(tie)棍刺入一(yi)螺(luo)線(xian)形線(xian)圈(quan)(quan)內部，則當線(xian)圈(quan)(quan)通有電(dian)(dian)(dian)(dian)流時(shi)(shi)，線(xian)圈(quan)(quan)內部的(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)場(chang)(chang)使軟鐵(tie)(tie)(tie)棍被磁(ci)(ci)(ci)化成(cheng)臨時(shi)(shi)磁(ci)(ci)(ci)石(shi)，但電(dian)(dian)(dian)(dian)流封(feng)控(kong)時(shi)(shi)，則線(xian)圈(quan)(quan)及(ji)軟鐵(tie)(tie)(tie)棍的(de)(de)(de)磁(ci)(ci)(ci)性跟隨消退。軟鐵(tie)(tie)(tie)棍被磁(ci)(ci)(ci)化后所(suo)轉化成(cheng)的(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)場(chang)(chang)，再加原(yuan)來(lai)線(xian)圈(quan)(quan)內的(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)場(chang)(chang)，促使總(zong)磁(ci)(ci)(ci)感(gan)(gan)應(ying)強度(du)大(da)幅(fu)提(ti)高(gao)，故圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)磁(ci)(ci)(ci)性超過純天然磁(ci)(ci)(ci)石(shi)。螺(luo)線(xian)形線(xian)圈(quan)(quan)的(de)(de)(de)電(dian)(dian)(dian)(dian)流愈大(da)，線(xian)圈(quan)(quan)匝數越(yue)多(duo)，圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)場(chang)(chang)愈強。圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)自打廣為人(ren)知開始就一(yi)直在與時(shi)(shi)俱進(jin)，如今銷售市場(chang)(chang)上的(de)(de)(de)商(shang)品(pin)和種(zhong)類已經愈來(lai)愈多(duo)了。圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)實際上是(shi)(shi)根據電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)感(gan)(gan)應(ying)的(de)(de)(de)基(ji)本(ben)原(yuan)理，以油用電(dian)(dian)(dian)(dian)量來(lai)操縱它的(de)(de)(de)姿勢(shi)(shi)及(ji)其(qi)(qi)輸出(chu)功(gong)率的(de)(de)(de)大(da)小(xiao)。主(zhu)要(yao)是(shi)(shi)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)一(yi)個(ge)構(gou)造難題(ti)。推拉(la)門式(shi)(shi)的(de)(de)(de)基(ji)本(ben)原(yuan)理，其(qi)(qi)構(gou)造也是(shi)(shi)歷經圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)磁(ci)(ci)(ci)心及(ji)其(qi)(qi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)感(gan)(gan)應(ying)圈(quan)(quan)，組成(cheng)一(yi)個(ge)可以推和拉(la)的(de)(de)(de)姿勢(shi)(shi)。

在(zai)一個總體中工作中，就好像活塞(sai)桿同樣(yang)健身運動(dong)，它的(de)(de)(de)(de)構造有時(shi)候(hou)歷(li)經繃簧(huang)來(lai)實施迅速的(de)(de)(de)(de)變(bian)換(huan)，也有些(xie)是(shi)用按鈕式來(lai)改動(dong)它的(de)(de)(de)(de)方向，隨后到(dao)達更換(huan)磁(ci)(ci)(ci)性(xing)(xing)的(de)(de)(de)(de)基本(ben)原理(li)。因此 一般我們將(jiang)這一構造稱作直動(dong)推拉門(men)式，圓管式電磁(ci)(ci)(ci)鐵(tie)的(de)(de)(de)(de)實際效果就是(shi)歷(li)經電流(liu)來(lai)發病磁(ci)(ci)(ci)性(xing)(xing)，歸納(na)不(bu)一樣(yang)的(de)(de)(de)(de)磁(ci)(ci)(ci)圈，再加開關電源來(lai)操縱(zong)磁(ci)(ci)(ci)性(xing)(xing)的(de)(de)(de)(de)大(da)小(xiao)(xiao)，圓管式電磁(ci)(ci)(ci)鐵(tie)較為(wei)小(xiao)(xiao)，簡單設備到(dao)一些(xie)小(xiao)(xiao)的(de)(de)(de)(de)場地(di)，在(zai)電流(liu)穩定的(de)(de)(de)(de)情(qing)況下，歷(li)經推拉門(men)來(lai)改動(dong)磁(ci)(ci)(ci)圈數，到(dao)達磁(ci)(ci)(ci)性(xing)(xing)大(da)小(xiao)(xiao)的(de)(de)(de)(de)變(bian)換(huan)。

歷(li)(li)經(jing)剖析(xi)，圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)也(ye)就是包括下列好多(duo)個構(gou)件組(zu)成(cheng)：變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)骨架、電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)感應圈(quan)、平行線密(mi)封性(xing)管、電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線等(deng)，構(gou)成(cheng)一(yi)個推拉門式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)構(gou)造物理(li)學中(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)危害圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)磁(ci)性(xing)大(da)小緣故(gu)：與(yu)線圈(quan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)線圈(quan)匝數相(xiang)(xiang)關(guan)，可以(yi)(yi)歷(li)(li)經(jing)布(bu)線法，來改動(dong)線圈(quan)線圈(quan)匝數的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是多(duo)少(shao)與(yu)歷(li)(li)經(jing)電(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大(da)小相(xiang)(xiang)關(guan)，歷(li)(li)經(jing)滑動(dong)變(bian)(bian)阻器(qi)可以(yi)(yi)改動(dong)歷(li)(li)經(jing)電(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，也(ye)可以(yi)(yi)歷(li)(li)經(jing)加(jia)上充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)數量(liang)來加(jia)上電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)；與(yu)有(you)沒有(you)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯相(xiang)(xiang)關(guan)，有(you)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯時磁(ci)性(xing)強，無變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯時磁(ci)性(xing)弱；與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)導體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯軟磁(ci)性(xing)原(yuan)材料的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)導磁(ci)率相(xiang)(xiang)關(guan).與(yu)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)芯的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)截(jie)面(mian)接(jie)相(xiang)(xiang)關(guan)長時刻(ke)應用(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)，在所難免(mian)展現一(yi)些問(wen)(wen)題，一(yi)般(ban)小問(wen)(wen)題可以(yi)(yi)自身修(xiu)，很(hen)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)問(wen)(wen)題都(dou)必(bi)(bi)須返修(xiu)檢修(xiu)，那麼展現問(wen)(wen)題的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)返修(xiu)后，最先用(yong)底壓(ya)(ya)(ya)(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)筆(bi)改動(dong)變(bian)(bian)換(huan)圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)開(kai)關(guan)，查驗(yan)是不(bu)是有(you)一(yi)相(xiang)(xiang)斷(duan)開(kai)或著(zhu)有(you)觸碰欠佳的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)本地，如查出來圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)線端了應立即(ji)接(jie)入，觸碰欠佳的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)本地應從頭(tou)開(kai)始按緊接(jie)著(zhu)線的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)連(lian)接(jie)頭(tou)。用(yong)底壓(ya)(ya)(ya)(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)筆(bi)測(ce)圓(yuan)(yuan)管式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數控車(che)床螺旋式(shi)(shi)妥(tuo)當(dang)下邊的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)樁頭(tou)，查驗(yan)如果(guo)是行中(zhong)相(xiang)(xiang)妥(tuo)當(dang)融斷(duan)，中(zhong)相(xiang)(xiang)妥(tuo)當(dang)一(yi)般(ban)全是不(bu)聯接(jie)于控制電(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)兩(liang)相(xiang)(xiang)380v開(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，融斷(duan)時必(bi)(bi)須更(geng)換(huan)妥(tuo)當(dang)。

開(kai)啟圓管(guan)式電(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)觸(chu)碰(peng)器(qi)滅弧(hu)蓋，必(bi)須在(zai)(zai)斷掉(diao)電(dian)(dian)源開(kai)關(guan)(guan)(guan)，斷掉(diao)開(kai)關(guan)(guan)(guan)電(dian)(dian)源的(de)(de)(de)情況下，人為因素(su)的(de)(de)(de)把(ba)觸(chu)碰(peng)器(qi)合閉，查出來(lai)是哪個觸(chu)電(dian)(dian)事(shi)故路線觸(chu)碰(peng)不了(le)時，應當更換動、靜的(de)(de)(de)接觸(chu)點。在(zai)(zai)斷掉(diao)數(shu)控車(che)床開(kai)關(guan)(guan)(guan)電(dian)(dian)源的(de)(de)(de)情況下，查驗主電(dian)(dian)源插頭(tou)時要從圓管(guan)式電(dian)(dian)磁(ci)鐵(tie)的(de)(de)(de)觸(chu)碰(peng)器(qi)下樁頭(tou)到連接電(dian)(dian)機布線架子上，查出來(lai)有哪根開(kai)關(guan)(guan)(guan)電(dian)(dian)源被燒壞而且從頭(tou)開(kai)始接入開(kai)關(guan)(guan)(guan)電(dian)(dian)源。