圓管式西寧電磁鐵的(de)(de)(de)應用(yong)是愈來愈開闊，要記(ji)牢圓(yuan)管式電(dian)磁(ci)鐵(tie)是運用(yong)電(dian)流(liu)的(de)(de)(de)電(dian)流(liu)磁(ci)效應，使軟鐵(tie)具(ju)備(bei)磁(ci)性的(de)(de)(de)機器設備(bei)。圓(yuan)管式電(dian)磁(ci)鐵(tie)的(de)(de)(de)線圈姿勢為(wei)參量(liang)，在工(gong)作(zuo)工(gong)作(zuo)電(dian)壓不會改變(bian)的(de)(de)(de)情況下(xia)，線圈的(de)(de)(de)電(dian)流(liu)也是參量(liang)，在吸(xi)(xi)合全(quan)過程中(zhong)不容(rong)易隨磁(ci)密的(de)(de)(de)改動(dong)而改動(dong)。因(yin)此(ci)(ci)，同意(yi)實(shi)際操作(zuo)頗率過高，它在吸(xi)(xi)合前磁(ci)密很大(da)(da)，等效電(dian)路(lu)的(de)(de)(de)磁(ci)電(dian)式也很大(da)(da)，磁(ci)通(tong)量(liang)小，因(yin)此(ci)(ci)吸(xi)(xi)附力也較小。吸(xi)(xi)合后，磁(ci)密不大(da)(da)，磁(ci)電(dian)式也不大(da)(da)，磁(ci)通(tong)量(liang)更(geng)大(da)(da)，電(dian)磁(ci)感應吸(xi)(xi)附力也更(geng)大(da)(da)。

將軟(ruan)鐵(tie)(tie)(tie)棍(gun)刺入(ru)一(yi)螺(luo)線(xian)(xian)形線(xian)(xian)圈(quan)(quan)內部，則當線(xian)(xian)圈(quan)(quan)通有電(dian)(dian)(dian)(dian)流(liu)時(shi)(shi)，線(xian)(xian)圈(quan)(quan)內部的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)使軟(ruan)鐵(tie)(tie)(tie)棍(gun)被磁(ci)(ci)(ci)(ci)(ci)化(hua)成臨時(shi)(shi)磁(ci)(ci)(ci)(ci)(ci)石，但電(dian)(dian)(dian)(dian)流(liu)封(feng)控時(shi)(shi)，則線(xian)(xian)圈(quan)(quan)及(ji)軟(ruan)鐵(tie)(tie)(tie)棍(gun)的(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)性(xing)跟(gen)隨消(xiao)退。軟(ruan)鐵(tie)(tie)(tie)棍(gun)被磁(ci)(ci)(ci)(ci)(ci)化(hua)后所轉化(hua)成的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)，再加原來線(xian)(xian)圈(quan)(quan)內的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)，促使總磁(ci)(ci)(ci)(ci)(ci)感(gan)(gan)應強度(du)大幅提(ti)高，故圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)性(xing)超過純天然磁(ci)(ci)(ci)(ci)(ci)石。螺(luo)線(xian)(xian)形線(xian)(xian)圈(quan)(quan)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)愈(yu)(yu)大，線(xian)(xian)圈(quan)(quan)匝(za)數(shu)越多，圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)愈(yu)(yu)強。圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)自打廣為人知開始(shi)就一(yi)直在(zai)與(yu)時(shi)(shi)俱進，如今銷售市場(chang)上的(de)(de)(de)(de)(de)商品和種類(lei)已經愈(yu)(yu)來愈(yu)(yu)多了。圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)實際上是根據電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感(gan)(gan)應的(de)(de)(de)(de)(de)基(ji)本原理，以油用電(dian)(dian)(dian)(dian)量來操縱它的(de)(de)(de)(de)(de)姿勢及(ji)其(qi)輸(shu)出功率(lv)的(de)(de)(de)(de)(de)大小(xiao)。主(zhu)要是圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)一(yi)個構(gou)造難題。推(tui)拉門式的(de)(de)(de)(de)(de)基(ji)本原理，其(qi)構(gou)造也是歷(li)經圓(yuan)管(guan)式電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)心及(ji)其(qi)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感(gan)(gan)應圈(quan)(quan)，組成一(yi)個可(ke)以推(tui)和拉的(de)(de)(de)(de)(de)姿勢。

在一個(ge)總體中工作(zuo)中，就(jiu)好(hao)像活(huo)塞(sai)桿同樣(yang)健身運動，它的構(gou)(gou)造(zao)有時候歷(li)經(jing)繃(beng)簧來實施迅速的變(bian)換，也有些(xie)是(shi)用按鈕式來改(gai)動它的方向，隨后到達更(geng)換磁(ci)性的基(ji)本(ben)原理。因此 一般我(wo)們(men)將這一構(gou)(gou)造(zao)稱作(zuo)直動推(tui)拉門式，圓管式電(dian)(dian)磁(ci)鐵的實際效果就(jiu)是(shi)歷(li)經(jing)電(dian)(dian)流來發病磁(ci)性，歸納(na)不一樣(yang)的磁(ci)圈，再加開(kai)關電(dian)(dian)源來操縱(zong)磁(ci)性的大小，圓管式電(dian)(dian)磁(ci)鐵較為小，簡單設備(bei)到一些(xie)小的場地，在電(dian)(dian)流穩(wen)定的情況下，歷(li)經(jing)推(tui)拉門來改(gai)動磁(ci)圈數，到達磁(ci)性大小的變(bian)換。

歷(li)(li)經(jing)(jing)剖析，圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)也就是(shi)包括下列好多個(ge)構(gou)件(jian)組成(cheng)：變(bian)壓(ya)器(qi)(qi)(qi)骨架、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁感(gan)應(ying)(ying)圈、平行線(xian)(xian)(xian)密封性(xing)管(guan)(guan)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜線(xian)(xian)(xian)等(deng)，構(gou)成(cheng)一(yi)個(ge)推(tui)拉門式(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)構(gou)造物理(li)學中的(de)(de)(de)(de)(de)(de)(de)危害圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)磁性(xing)大(da)小緣故：與(yu)(yu)線(xian)(xian)(xian)圈的(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)圈匝(za)數(shu)(shu)相(xiang)(xiang)(xiang)關(guan)(guan)，可(ke)(ke)(ke)以歷(li)(li)經(jing)(jing)布線(xian)(xian)(xian)法，來(lai)改(gai)動(dong)(dong)線(xian)(xian)(xian)圈線(xian)(xian)(xian)圈匝(za)數(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)是(shi)多少與(yu)(yu)歷(li)(li)經(jing)(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流大(da)小相(xiang)(xiang)(xiang)關(guan)(guan)，歷(li)(li)經(jing)(jing)滑動(dong)(dong)變(bian)阻器(qi)(qi)(qi)可(ke)(ke)(ke)以改(gai)動(dong)(dong)歷(li)(li)經(jing)(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流，也可(ke)(ke)(ke)以歷(li)(li)經(jing)(jing)加上(shang)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池數(shu)(shu)量來(lai)加上(shang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流；與(yu)(yu)有(you)(you)沒有(you)(you)變(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)芯(xin)(xin)相(xiang)(xiang)(xiang)關(guan)(guan)，有(you)(you)變(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)芯(xin)(xin)時(shi)磁性(xing)強，無變(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)芯(xin)(xin)時(shi)磁性(xing)弱；與(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)變(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)芯(xin)(xin)軟磁性(xing)原材料(liao)的(de)(de)(de)(de)(de)(de)(de)導(dao)磁率相(xiang)(xiang)(xiang)關(guan)(guan).與(yu)(yu)變(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)芯(xin)(xin)的(de)(de)(de)(de)(de)(de)(de)截(jie)面接(jie)(jie)相(xiang)(xiang)(xiang)關(guan)(guan)長時(shi)刻(ke)應(ying)(ying)用的(de)(de)(de)(de)(de)(de)(de)圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)，在所難(nan)免展現(xian)一(yi)些(xie)問題，一(yi)般小問題可(ke)(ke)(ke)以自(zi)身修，很大(da)的(de)(de)(de)(de)(de)(de)(de)問題都必須返(fan)修檢修，那麼(ma)展現(xian)問題的(de)(de)(de)(de)(de)(de)(de)圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)返(fan)修后，最先用底(di)壓(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆改(gai)動(dong)(dong)變(bian)換圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源開關(guan)(guan)，查驗(yan)是(shi)不是(shi)有(you)(you)一(yi)相(xiang)(xiang)(xiang)斷開或(huo)著有(you)(you)觸碰(peng)欠(qian)佳的(de)(de)(de)(de)(de)(de)(de)本(ben)地(di)，如(ru)查出來(lai)圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)端了應(ying)(ying)立即接(jie)(jie)入，觸碰(peng)欠(qian)佳的(de)(de)(de)(de)(de)(de)(de)本(ben)地(di)應(ying)(ying)從頭(tou)開始按(an)緊接(jie)(jie)著線(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)連接(jie)(jie)頭(tou)。用底(di)壓(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆測圓(yuan)管(guan)(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁鐵(tie)(tie)的(de)(de)(de)(de)(de)(de)(de)數(shu)(shu)控(kong)車(che)床(chuang)螺旋式(shi)(shi)妥當下邊的(de)(de)(de)(de)(de)(de)(de)樁頭(tou)，查驗(yan)如(ru)果是(shi)行中相(xiang)(xiang)(xiang)妥當融(rong)斷，中相(xiang)(xiang)(xiang)妥當一(yi)般全是(shi)不聯接(jie)(jie)于控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)(de)兩相(xiang)(xiang)(xiang)380v開關(guan)(guan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源，融(rong)斷時(shi)必須更換妥當。

開啟圓管式電(dian)(dian)(dian)磁鐵的(de)(de)(de)觸(chu)(chu)碰(peng)器滅弧蓋，必(bi)須在斷(duan)掉(diao)電(dian)(dian)(dian)源(yuan)開關(guan)(guan)，斷(duan)掉(diao)開關(guan)(guan)電(dian)(dian)(dian)源(yuan)的(de)(de)(de)情(qing)況下(xia)，人為因素的(de)(de)(de)把觸(chu)(chu)碰(peng)器合閉(bi)，查(cha)出來是哪(na)個觸(chu)(chu)電(dian)(dian)(dian)事故(gu)路線(xian)觸(chu)(chu)碰(peng)不(bu)了(le)時，應當更換(huan)動、靜的(de)(de)(de)接觸(chu)(chu)點。在斷(duan)掉(diao)數(shu)控車(che)床(chuang)開關(guan)(guan)電(dian)(dian)(dian)源(yuan)的(de)(de)(de)情(qing)況下(xia)，查(cha)驗主電(dian)(dian)(dian)源(yuan)插頭時要從(cong)圓管式電(dian)(dian)(dian)磁鐵的(de)(de)(de)觸(chu)(chu)碰(peng)器下(xia)樁頭到連接電(dian)(dian)(dian)機布線(xian)架子上，查(cha)出來有哪(na)根開關(guan)(guan)電(dian)(dian)(dian)源(yuan)被(bei)燒壞而且從(cong)頭開始接入(ru)開關(guan)(guan)電(dian)(dian)(dian)源(yuan)。