電線電纜產(chan)品按其用途分成五大類：

1、裸電線：指僅有導體(ti)而無絕緣層的產(chan)品，如LJ，TJ，LGJ，亨(heng)通光伏(fu)電線，（JL/G）等。

2、繞組(zu)線：以繞組(zu)的(de)形式在磁場(chang)中(zhong)切割磁力線感應產生電(dian)流或通過(guo)電(dian)流1產生磁場(chang)所用的(de)電(dian)線。故有(you)稱(cheng)電(dian)磁線，其中(zhong)包括具有(you)各(ge)種特(te)性的(de)漆包線，繞組(zu)線。

3、電力(li)(li)電纜：在電力(li)(li)系統主干線路中用以傳(chuan)輸(shu)和(he)分配大(da)功(gong)能(neng)電能(neng)的電纜產品(pin)。電力(li)(li)電纜的基本結構由線芯（導體）、絕緣層、屏蔽層和(he)保護(hu)層四部分組成

4、通(tong)(tong)信(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)和(he)通(tong)(tong)信(xin)(xin)光(guang)(guang)(guang)纜(lan)(lan)(lan)：傳輸音頻及音頻以上(shang)各(ge)種電(dian)(dian)(dian)訊信(xin)(xin)息用的電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)產品，其中包括市內通(tong)(tong)信(xin)(xin)光(guang)(guang)(guang)纜(lan)(lan)(lan)，長途對稱(cheng)電(dian)(dian)(dian)纜(lan)(lan)(lan)和(he)同柱(zhu)（干線）通(tong)(tong)信(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)。 ? ? 通(tong)(tong)信(xin)(xin)光(guang)(guang)(guang)纜(lan)(lan)(lan)是以光(guang)(guang)(guang)導(dao)纖(xian)維（光(guang)(guang)(guang)纖(xian)）作為光(guang)(guang)(guang)波傳輸介質，進(jin)行信(xin)(xin)息傳輸，因此又稱(cheng)纖(xian)維光(guang)(guang)(guang)纜(lan)(lan)(lan)。由于其傳輸衰減小，頻帶(dai)寬，重量輕，外(wai)徑小，不(bu)受電(dian)(dian)(dian)磁場干擾等特點，通(tong)(tong)信(xin)(xin)光(guang)(guang)(guang)纜(lan)(lan)(lan)已(yi)逐漸替(ti)代(dai)了通(tong)(tong)信(xin)(xin)電(dian)(dian)(dian)纜(lan)(lan)(lan)。

5、電(dian)(dian)(dian)氣(qi)裝備用電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜：從電(dian)(dian)(dian)力系統的配電(dian)(dian)(dian)點把電(dian)(dian)(dian)能直接(jie)傳輸到各(ge)種用電(dian)(dian)(dian)設(she)備的電(dian)(dian)(dian)源連接(jie)線(xian)(xian)路用電(dian)(dian)(dian)線(xian)(xian)纜，各(ge)種工(gong)農業裝備中(zhong)的電(dian)(dian)(dian)氣(qi)安裝和控制信號(hao)用電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜均(jun)居于這一類(lei)產品。

電(dian)線一般用于承載電(dian)流的(de)(de)導電(dian)金屬線材，有實(shi)心的(de)(de)、絞合(he)的(de)(de)或箔(bo)片(pian)編織的(de)(de)等各種形式。按絕(jue)緣狀況分為裸電(dian)線和絕(jue)緣電(dian)線兩大類。

電纜是(shi)由一(yi)根(gen)或多根(gen)相(xiang)互絕(jue)緣的導電線心置于密封護套(tao)中構成(cheng)的絕(jue)緣導線。其外(wai)可(ke)加保(bao)護覆蓋(gai)層(ceng)，用(yong)于傳輸、分配電能或傳送電信(xin)號。它與普通(tong)電線的差別(bie)主要是(shi)電纜尺寸較大，結構較復(fu)雜。

武漢富強興電線(xian)電纜(lan)有限(xian)公司位于武漢市漢口(kou)北合德昌水暖管材城，現貨銷售電線(xian)電纜(lan)，大(da)量庫存，歡迎來電咨詢(xun)！！！

電(dian)線(xian)電(dian)纜的維(wei)(wei)護：機(ji)器(qi)(qi)(qi)周圍應(ying)隨時保(bao)持干凈整潔。不得有(you)油污、水或(huo)(huo)材料或(huo)(huo)產品(pin)掉落地面(mian)。生產造成的廢品(pin)要(yao)及時集中(zhong)(zhong)，迅速處理(li)。擦拭(shi)和清(qing)潔機(ji)器(qi)(qi)(qi)表(biao)(biao)面(mian)以(yi)及機(ji)器(qi)(qi)(qi)是否得到良好(hao)維(wei)(wei)護。查看機(ji)器(qi)(qi)(qi)表(biao)(biao)面(mian)是否始終清(qing)潔，工具是否按規(gui)定放置(zhi)，機(ji)器(qi)(qi)(qi)表(biao)(biao)面(mian)是否放置(zhi)了(le)不應(ying)放置(zhi)的物品(pin)；按規(gui)定添加潤滑油或(huo)(huo)冷卻(que)油，并定期檢(jian)查供油系統是否暢(chang)通(tong)；機(ji)器(qi)(qi)(qi)運行過程中(zhong)(zhong)，有(you)無異常聲音(yin)或(huo)(huo)振動，定期檢(jian)查和緊(jin)固(gu)緊(jin)固(gu)件；傳動帶在使用(yong)過程中(zhong)(zhong)是否松動或(huo)(huo)變質，應(ying)更換；所有(you)機(ji)器(qi)(qi)(qi)安(an)(an)全(quan)(quan)門、安(an)(an)全(quan)(quan)柵、安(an)(an)全(quan)(quan)罩、安(an)(an)全(quan)(quan)開關和限位裝置(zhi)是否齊全(quan)(quan)、正常、有(you)效；根據理(li)貨(huo)卡的要(yao)求，操作人員(yuan)須做(zuo)到“三好(hao)”和“四會”；即(ji)管理(li)好(hao)、使用(yong)好(hao)、維(wei)(wei)護好(hao)；能夠使用(yong)、檢(jian)查、維(wei)(wei)護和排除故(gu)障。控制(zhi)電(dian)纜的維(wei)(wei)護工作也需做(zuo)到位。