圓管式揭陽電磁鐵的(de)(de)(de)應(ying)用(yong)(yong)是(shi)(shi)愈(yu)來愈(yu)開闊，要記牢圓(yuan)管式(shi)(shi)電(dian)(dian)磁(ci)(ci)(ci)鐵是(shi)(shi)運用(yong)(yong)電(dian)(dian)流(liu)的(de)(de)(de)電(dian)(dian)流(liu)磁(ci)(ci)(ci)效應(ying)，使軟鐵具備磁(ci)(ci)(ci)性的(de)(de)(de)機(ji)器設備。圓(yuan)管式(shi)(shi)電(dian)(dian)磁(ci)(ci)(ci)鐵的(de)(de)(de)線(xian)圈(quan)姿勢為參量，在工作工作電(dian)(dian)壓不會改變的(de)(de)(de)情況下，線(xian)圈(quan)的(de)(de)(de)電(dian)(dian)流(liu)也(ye)是(shi)(shi)參量，在吸(xi)(xi)合全過程(cheng)中不容易隨磁(ci)(ci)(ci)密(mi)(mi)的(de)(de)(de)改動(dong)而改動(dong)。因(yin)此(ci)，同意實際操作頗(po)率過高，它在吸(xi)(xi)合前磁(ci)(ci)(ci)密(mi)(mi)很大(da)(da)，等效電(dian)(dian)路(lu)的(de)(de)(de)磁(ci)(ci)(ci)電(dian)(dian)式(shi)(shi)也(ye)很大(da)(da)，磁(ci)(ci)(ci)通量小，因(yin)此(ci)吸(xi)(xi)附力也(ye)較小。吸(xi)(xi)合后，磁(ci)(ci)(ci)密(mi)(mi)不大(da)(da)，磁(ci)(ci)(ci)電(dian)(dian)式(shi)(shi)也(ye)不大(da)(da)，磁(ci)(ci)(ci)通量更(geng)大(da)(da)，電(dian)(dian)磁(ci)(ci)(ci)感應(ying)吸(xi)(xi)附力也(ye)更(geng)大(da)(da)。

將軟(ruan)鐵(tie)(tie)(tie)(tie)棍刺入(ru)一螺線(xian)(xian)(xian)形線(xian)(xian)(xian)圈(quan)內(nei)(nei)部(bu)，則當線(xian)(xian)(xian)圈(quan)通有電(dian)(dian)(dian)流(liu)時(shi)，線(xian)(xian)(xian)圈(quan)內(nei)(nei)部(bu)的(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)場使(shi)軟(ruan)鐵(tie)(tie)(tie)(tie)棍被(bei)磁(ci)(ci)(ci)(ci)化(hua)(hua)成(cheng)臨時(shi)磁(ci)(ci)(ci)(ci)石，但(dan)電(dian)(dian)(dian)流(liu)封控時(shi)，則線(xian)(xian)(xian)圈(quan)及(ji)軟(ruan)鐵(tie)(tie)(tie)(tie)棍的(de)磁(ci)(ci)(ci)(ci)性跟隨消(xiao)退。軟(ruan)鐵(tie)(tie)(tie)(tie)棍被(bei)磁(ci)(ci)(ci)(ci)化(hua)(hua)后所轉(zhuan)化(hua)(hua)成(cheng)的(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)場，再加原來(lai)線(xian)(xian)(xian)圈(quan)內(nei)(nei)的(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)場，促使(shi)總磁(ci)(ci)(ci)(ci)感應(ying)(ying)(ying)強(qiang)度大(da)幅提(ti)高(gao)，故(gu)圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)磁(ci)(ci)(ci)(ci)性超(chao)過純(chun)天然磁(ci)(ci)(ci)(ci)石。螺線(xian)(xian)(xian)形線(xian)(xian)(xian)圈(quan)的(de)電(dian)(dian)(dian)流(liu)愈(yu)(yu)大(da)，線(xian)(xian)(xian)圈(quan)匝數越多，圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)場愈(yu)(yu)強(qiang)。圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)自打廣(guang)為人知開(kai)始就(jiu)一直在與時(shi)俱(ju)進，如今(jin)銷(xiao)售市場上(shang)的(de)商品和種(zhong)類已經(jing)愈(yu)(yu)來(lai)愈(yu)(yu)多了(le)。圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)實際上(shang)是根據(ju)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)感應(ying)(ying)(ying)的(de)基(ji)本原理，以油用電(dian)(dian)(dian)量來(lai)操縱它(ta)的(de)姿勢(shi)及(ji)其(qi)輸出功(gong)率的(de)大(da)小。主要是圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)一個(ge)(ge)構造難(nan)題(ti)。推拉門式(shi)的(de)基(ji)本原理，其(qi)構造也是歷經(jing)圓(yuan)(yuan)管(guan)(guan)(guan)式(shi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)磁(ci)(ci)(ci)(ci)心及(ji)其(qi)電(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)感應(ying)(ying)(ying)圈(quan)，組(zu)成(cheng)一個(ge)(ge)可以推和拉的(de)姿勢(shi)。

在一(yi)個總體中工作中，就(jiu)好像活塞桿同樣健身運動(dong)，它(ta)的(de)(de)(de)(de)構造有時候歷經繃簧來實施迅速(su)的(de)(de)(de)(de)變(bian)換，也有些(xie)是(shi)用按(an)鈕式來改動(dong)它(ta)的(de)(de)(de)(de)方向(xiang)，隨(sui)后(hou)到(dao)達更換磁性(xing)的(de)(de)(de)(de)基本(ben)原理(li)。因此 一(yi)般我們將(jiang)這(zhe)一(yi)構造稱作直動(dong)推拉門(men)式，圓(yuan)管式電(dian)磁鐵的(de)(de)(de)(de)實際(ji)效(xiao)果就(jiu)是(shi)歷經電(dian)流(liu)來發(fa)病磁性(xing)，歸(gui)納不一(yi)樣的(de)(de)(de)(de)磁圈，再加開關電(dian)源來操(cao)縱磁性(xing)的(de)(de)(de)(de)大小(xiao)，圓(yuan)管式電(dian)磁鐵較為小(xiao)，簡單設備(bei)到(dao)一(yi)些(xie)小(xiao)的(de)(de)(de)(de)場(chang)地，在電(dian)流(liu)穩定的(de)(de)(de)(de)情況(kuang)下(xia)，歷經推拉門(men)來改動(dong)磁圈數，到(dao)達磁性(xing)大小(xiao)的(de)(de)(de)(de)變(bian)換。

歷(li)經(jing)(jing)(jing)剖析，圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)也就(jiu)是(shi)包括下(xia)列好多個(ge)構件(jian)組(zu)成(cheng)：變(bian)(bian)壓(ya)器(qi)(qi)骨架、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)感應(ying)圈、平行線(xian)(xian)密封性(xing)管(guan)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)線(xian)(xian)等，構成(cheng)一(yi)個(ge)推拉門式(shi)(shi)的(de)(de)(de)(de)構造物理學中(zhong)的(de)(de)(de)(de)危害圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)(ci)性(xing)大小緣故：與(yu)線(xian)(xian)圈的(de)(de)(de)(de)線(xian)(xian)圈匝數(shu)相(xiang)關，可以(yi)歷(li)經(jing)(jing)(jing)布線(xian)(xian)法，來(lai)改動線(xian)(xian)圈線(xian)(xian)圈匝數(shu)的(de)(de)(de)(de)是(shi)多少與(yu)歷(li)經(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大小相(xiang)關，歷(li)經(jing)(jing)(jing)滑(hua)動變(bian)(bian)阻器(qi)(qi)可以(yi)改動歷(li)經(jing)(jing)(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，也可以(yi)歷(li)經(jing)(jing)(jing)加(jia)上充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池數(shu)量來(lai)加(jia)上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)；與(yu)有(you)沒有(you)變(bian)(bian)壓(ya)器(qi)(qi)鐵(tie)(tie)(tie)(tie)芯(xin)(xin)相(xiang)關，有(you)變(bian)(bian)壓(ya)器(qi)(qi)鐵(tie)(tie)(tie)(tie)芯(xin)(xin)時(shi)磁(ci)(ci)(ci)(ci)(ci)性(xing)強，無變(bian)(bian)壓(ya)器(qi)(qi)鐵(tie)(tie)(tie)(tie)芯(xin)(xin)時(shi)磁(ci)(ci)(ci)(ci)(ci)性(xing)弱；與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)導(dao)(dao)體(ti)的(de)(de)(de)(de)變(bian)(bian)壓(ya)器(qi)(qi)鐵(tie)(tie)(tie)(tie)芯(xin)(xin)軟磁(ci)(ci)(ci)(ci)(ci)性(xing)原(yuan)材(cai)料的(de)(de)(de)(de)導(dao)(dao)磁(ci)(ci)(ci)(ci)(ci)率相(xiang)關.與(yu)變(bian)(bian)壓(ya)器(qi)(qi)鐵(tie)(tie)(tie)(tie)芯(xin)(xin)的(de)(de)(de)(de)截面(mian)接(jie)相(xiang)關長時(shi)刻應(ying)用的(de)(de)(de)(de)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)，在所難免展現(xian)一(yi)些問(wen)題，一(yi)般(ban)小問(wen)題可以(yi)自(zi)身修，很大的(de)(de)(de)(de)問(wen)題都必須(xu)返(fan)(fan)修檢修，那麼展現(xian)問(wen)題的(de)(de)(de)(de)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)返(fan)(fan)修后，最先用底壓(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆(bi)改動變(bian)(bian)換(huan)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)開(kai)關，查驗(yan)是(shi)不是(shi)有(you)一(yi)相(xiang)斷(duan)開(kai)或(huo)著有(you)觸碰欠(qian)佳的(de)(de)(de)(de)本地(di)，如查出來(lai)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)(de)(de)(de)線(xian)(xian)端了應(ying)立即接(jie)入，觸碰欠(qian)佳的(de)(de)(de)(de)本地(di)應(ying)從頭(tou)開(kai)始(shi)按緊接(jie)著線(xian)(xian)的(de)(de)(de)(de)連接(jie)頭(tou)。用底壓(ya)驗(yan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆(bi)測(ce)圓(yuan)管(guan)式(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)(ci)鐵(tie)(tie)(tie)(tie)的(de)(de)(de)(de)數(shu)控(kong)車床(chuang)螺(luo)旋式(shi)(shi)妥當下(xia)邊的(de)(de)(de)(de)樁頭(tou)，查驗(yan)如果(guo)是(shi)行中(zhong)相(xiang)妥當融(rong)斷(duan)，中(zhong)相(xiang)妥當一(yi)般(ban)全(quan)是(shi)不聯接(jie)于控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)兩相(xiang)380v開(kai)關電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，融(rong)斷(duan)時(shi)必須(xu)更換(huan)妥當。

開(kai)啟圓管式電(dian)(dian)磁鐵(tie)的(de)(de)觸(chu)碰(peng)(peng)器滅(mie)弧蓋，必須在斷(duan)掉(diao)電(dian)(dian)源(yuan)(yuan)開(kai)關(guan)(guan)，斷(duan)掉(diao)開(kai)關(guan)(guan)電(dian)(dian)源(yuan)(yuan)的(de)(de)情況下，人為因(yin)素的(de)(de)把(ba)觸(chu)碰(peng)(peng)器合閉，查出來(lai)是哪(na)個觸(chu)電(dian)(dian)事故路線(xian)觸(chu)碰(peng)(peng)不了時，應(ying)當更(geng)換動(dong)、靜的(de)(de)接(jie)(jie)觸(chu)點。在斷(duan)掉(diao)數控車床開(kai)關(guan)(guan)電(dian)(dian)源(yuan)(yuan)的(de)(de)情況下，查驗主電(dian)(dian)源(yuan)(yuan)插(cha)頭(tou)時要(yao)從圓管式電(dian)(dian)磁鐵(tie)的(de)(de)觸(chu)碰(peng)(peng)器下樁頭(tou)到連接(jie)(jie)電(dian)(dian)機(ji)布線(xian)架(jia)子上，查出來(lai)有哪(na)根開(kai)關(guan)(guan)電(dian)(dian)源(yuan)(yuan)被燒壞而且從頭(tou)開(kai)始接(jie)(jie)入(ru)開(kai)關(guan)(guan)電(dian)(dian)源(yuan)(yuan)。