圓管式南寧電磁鐵的(de)(de)應用是愈來愈開闊，要記牢圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)鐵是運用電(dian)(dian)(dian)流(liu)(liu)的(de)(de)電(dian)(dian)(dian)流(liu)(liu)磁(ci)(ci)效(xiao)應，使軟(ruan)鐵具備(bei)磁(ci)(ci)性的(de)(de)機(ji)器設(she)備(bei)。圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)鐵的(de)(de)線圈姿勢(shi)為(wei)參(can)量(liang)，在(zai)(zai)工作(zuo)工作(zuo)電(dian)(dian)(dian)壓不(bu)會改(gai)(gai)變的(de)(de)情況下，線圈的(de)(de)電(dian)(dian)(dian)流(liu)(liu)也(ye)是參(can)量(liang)，在(zai)(zai)吸(xi)(xi)合全過(guo)程中(zhong)不(bu)容易隨磁(ci)(ci)密的(de)(de)改(gai)(gai)動而改(gai)(gai)動。因此，同意實(shi)際操(cao)作(zuo)頗率(lv)過(guo)高，它在(zai)(zai)吸(xi)(xi)合前(qian)磁(ci)(ci)密很大(da)，等效(xiao)電(dian)(dian)(dian)路的(de)(de)磁(ci)(ci)電(dian)(dian)(dian)式也(ye)很大(da)，磁(ci)(ci)通量(liang)小，因此吸(xi)(xi)附(fu)力也(ye)較小。吸(xi)(xi)合后，磁(ci)(ci)密不(bu)大(da)，磁(ci)(ci)電(dian)(dian)(dian)式也(ye)不(bu)大(da)，磁(ci)(ci)通量(liang)更(geng)大(da)，電(dian)(dian)(dian)磁(ci)(ci)感應吸(xi)(xi)附(fu)力也(ye)更(geng)大(da)。

將軟鐵(tie)(tie)(tie)棍(gun)刺入一(yi)(yi)螺線(xian)形線(xian)圈(quan)(quan)(quan)(quan)內部，則(ze)(ze)當線(xian)圈(quan)(quan)(quan)(quan)通有電(dian)(dian)(dian)流(liu)時(shi)，線(xian)圈(quan)(quan)(quan)(quan)內部的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)(chang)使(shi)(shi)軟鐵(tie)(tie)(tie)棍(gun)被(bei)磁(ci)(ci)(ci)(ci)(ci)化成臨時(shi)磁(ci)(ci)(ci)(ci)(ci)石，但電(dian)(dian)(dian)流(liu)封控時(shi)，則(ze)(ze)線(xian)圈(quan)(quan)(quan)(quan)及軟鐵(tie)(tie)(tie)棍(gun)的(de)(de)磁(ci)(ci)(ci)(ci)(ci)性跟隨消退。軟鐵(tie)(tie)(tie)棍(gun)被(bei)磁(ci)(ci)(ci)(ci)(ci)化后所轉(zhuan)化成的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)(chang)，再加原(yuan)(yuan)來(lai)(lai)線(xian)圈(quan)(quan)(quan)(quan)內的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)(chang)，促(cu)使(shi)(shi)總磁(ci)(ci)(ci)(ci)(ci)感應強度大幅提(ti)高，故圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)磁(ci)(ci)(ci)(ci)(ci)性超過純天(tian)然磁(ci)(ci)(ci)(ci)(ci)石。螺線(xian)形線(xian)圈(quan)(quan)(quan)(quan)的(de)(de)電(dian)(dian)(dian)流(liu)愈大，線(xian)圈(quan)(quan)(quan)(quan)匝數越多，圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)場(chang)(chang)愈強。圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)自打廣為人知開始就一(yi)(yi)直在與時(shi)俱進，如(ru)今銷售市場(chang)(chang)上(shang)(shang)的(de)(de)商品和種類已經愈來(lai)(lai)愈多了。圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)實(shi)際上(shang)(shang)是根據電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感應的(de)(de)基本原(yuan)(yuan)理(li)，以油用電(dian)(dian)(dian)量來(lai)(lai)操縱它的(de)(de)姿勢(shi)(shi)及其輸出(chu)功率(lv)的(de)(de)大小。主要是圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)一(yi)(yi)個構造難題。推拉門式的(de)(de)基本原(yuan)(yuan)理(li)，其構造也(ye)是歷經圓(yuan)管式電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)磁(ci)(ci)(ci)(ci)(ci)心及其電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感應圈(quan)(quan)(quan)(quan)，組(zu)成一(yi)(yi)個可(ke)以推和拉的(de)(de)姿勢(shi)(shi)。

在一(yi)個總體中工作中，就好像活塞(sai)桿同樣健身(shen)運(yun)動(dong)，它的(de)(de)構造有時候歷經(jing)(jing)繃簧來(lai)實施迅速的(de)(de)變(bian)換，也(ye)有些是(shi)用(yong)按(an)鈕式(shi)(shi)來(lai)改動(dong)它的(de)(de)方向，隨后(hou)到(dao)達更換磁(ci)性的(de)(de)基(ji)本原(yuan)理。因此 一(yi)般我們(men)將這(zhe)一(yi)構造稱作直動(dong)推(tui)拉門式(shi)(shi)，圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)磁(ci)鐵的(de)(de)實際效果就是(shi)歷經(jing)(jing)電(dian)(dian)流來(lai)發病磁(ci)性，歸(gui)納不一(yi)樣的(de)(de)磁(ci)圈，再加開關(guan)電(dian)(dian)源來(lai)操(cao)縱磁(ci)性的(de)(de)大小(xiao)，圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)磁(ci)鐵較為(wei)小(xiao)，簡單(dan)設備到(dao)一(yi)些小(xiao)的(de)(de)場(chang)地，在電(dian)(dian)流穩定的(de)(de)情況下(xia)，歷經(jing)(jing)推(tui)拉門來(lai)改動(dong)磁(ci)圈數，到(dao)達磁(ci)性大小(xiao)的(de)(de)變(bian)換。

歷(li)經(jing)剖(pou)析，圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)也(ye)(ye)就是包括下(xia)列(lie)好多(duo)個構件組成：變(bian)(bian)壓(ya)器(qi)(qi)(qi)骨架、電(dian)(dian)(dian)(dian)磁(ci)(ci)感應(ying)圈(quan)、平行(xing)線(xian)(xian)密封性管(guan)、電(dian)(dian)(dian)(dian)纜線(xian)(xian)等，構成一(yi)(yi)(yi)(yi)個推拉門(men)式(shi)(shi)的(de)(de)(de)構造物理(li)學中的(de)(de)(de)危害圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)磁(ci)(ci)性大小緣故：與(yu)線(xian)(xian)圈(quan)的(de)(de)(de)線(xian)(xian)圈(quan)匝(za)數(shu)相(xiang)關(guan)，可(ke)(ke)以歷(li)經(jing)布線(xian)(xian)法(fa)，來改動(dong)線(xian)(xian)圈(quan)線(xian)(xian)圈(quan)匝(za)數(shu)的(de)(de)(de)是多(duo)少與(yu)歷(li)經(jing)電(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)電(dian)(dian)(dian)(dian)流大小相(xiang)關(guan)，歷(li)經(jing)滑動(dong)變(bian)(bian)阻器(qi)(qi)(qi)可(ke)(ke)以改動(dong)歷(li)經(jing)電(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)電(dian)(dian)(dian)(dian)流，也(ye)(ye)可(ke)(ke)以歷(li)經(jing)加(jia)上(shang)充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池數(shu)量來加(jia)上(shang)電(dian)(dian)(dian)(dian)流；與(yu)有(you)(you)沒有(you)(you)變(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)(xin)相(xiang)關(guan)，有(you)(you)變(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)(xin)時(shi)(shi)磁(ci)(ci)性強，無變(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)(xin)時(shi)(shi)磁(ci)(ci)性弱；與(yu)電(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)變(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)(xin)軟(ruan)磁(ci)(ci)性原(yuan)材料(liao)的(de)(de)(de)導(dao)(dao)磁(ci)(ci)率相(xiang)關(guan).與(yu)變(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)芯(xin)(xin)的(de)(de)(de)截面(mian)接(jie)(jie)相(xiang)關(guan)長時(shi)(shi)刻應(ying)用(yong)的(de)(de)(de)圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)，在所(suo)難免展現一(yi)(yi)(yi)(yi)些問(wen)(wen)題，一(yi)(yi)(yi)(yi)般小問(wen)(wen)題可(ke)(ke)以自(zi)身修(xiu)，很大的(de)(de)(de)問(wen)(wen)題都必(bi)須返(fan)修(xiu)檢修(xiu)，那麼展現問(wen)(wen)題的(de)(de)(de)圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)返(fan)修(xiu)后，最先用(yong)底壓(ya)驗(yan)電(dian)(dian)(dian)(dian)筆改動(dong)變(bian)(bian)換圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)開(kai)關(guan)，查驗(yan)是不是有(you)(you)一(yi)(yi)(yi)(yi)相(xiang)斷(duan)開(kai)或著有(you)(you)觸碰欠(qian)(qian)佳(jia)的(de)(de)(de)本(ben)地，如(ru)查出來圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)線(xian)(xian)端了應(ying)立即接(jie)(jie)入，觸碰欠(qian)(qian)佳(jia)的(de)(de)(de)本(ben)地應(ying)從頭開(kai)始按緊接(jie)(jie)著線(xian)(xian)的(de)(de)(de)連接(jie)(jie)頭。用(yong)底壓(ya)驗(yan)電(dian)(dian)(dian)(dian)筆測圓管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)磁(ci)(ci)鐵(tie)(tie)(tie)的(de)(de)(de)數(shu)控車床螺旋式(shi)(shi)妥當(dang)(dang)下(xia)邊的(de)(de)(de)樁頭，查驗(yan)如(ru)果是行(xing)中相(xiang)妥當(dang)(dang)融斷(duan)，中相(xiang)妥當(dang)(dang)一(yi)(yi)(yi)(yi)般全是不聯接(jie)(jie)于控制電(dian)(dian)(dian)(dian)路的(de)(de)(de)兩相(xiang)380v開(kai)關(guan)電(dian)(dian)(dian)(dian)源(yuan)，融斷(duan)時(shi)(shi)必(bi)須更換妥當(dang)(dang)。

開(kai)(kai)啟圓(yuan)(yuan)管(guan)式(shi)電(dian)(dian)(dian)磁鐵的觸碰(peng)器(qi)滅弧蓋，必須在斷(duan)掉電(dian)(dian)(dian)源(yuan)開(kai)(kai)關(guan)，斷(duan)掉開(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)的情(qing)況(kuang)下(xia)，人(ren)為因(yin)素(su)的把觸碰(peng)器(qi)合閉，查出來是哪(na)個觸電(dian)(dian)(dian)事(shi)故路線觸碰(peng)不了(le)時，應當更換(huan)動、靜的接觸點。在斷(duan)掉數(shu)控(kong)車床開(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)的情(qing)況(kuang)下(xia)，查驗主電(dian)(dian)(dian)源(yuan)插頭(tou)時要從(cong)圓(yuan)(yuan)管(guan)式(shi)電(dian)(dian)(dian)磁鐵的觸碰(peng)器(qi)下(xia)樁頭(tou)到連(lian)接電(dian)(dian)(dian)機布線架子(zi)上，查出來有哪(na)根開(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)被燒壞而且(qie)從(cong)頭(tou)開(kai)(kai)始接入開(kai)(kai)關(guan)電(dian)(dian)(dian)源(yuan)。