国产精品成人网站/两攻一受3p双龙h调教/玩弄人妻少妇500系列/人妻换人妻仑乱/国产成人一区二区三区别

電線電纜的區別有哪些？

廣義上(shang)，人(ren)們將(jiang)電(dian)線和(he)(he)(he)電(dian)纜(lan)(lan)(lan)(lan)一(yi)致稱為電(dian)線電(dian)纜(lan)(lan)(lan)(lan)。電(dian)線和(he)(he)(he)電(dian)纜(lan)(lan)(lan)(lan)之間，沒有準確且固定的概念區(qu)分，一(yi)般(ban)僅(jin)以日常(chang)經驗來進行區(qu)分。在狹義上(shang)，分為電(dian)線和(he)(he)(he)電(dian)纜(lan)(lan)(lan)(lan)，電(dian)線和(he)(he)(he)電(dian)纜(lan)(lan)(lan)(lan)一(yi)般(ban)都是由電(dian)線電(dian)纜(lan)(lan)(lan)(lan)導體、絕緣層和(he)(he)(he)護套層三個(ge)部分組成。

下面沈(shen)陽(yang)電(dian)線電(dian)纜廠小編(bian)分別從材(cai)料(liao)、用處及(ji)結(jie)構上介紹一下兩(liang)者的區別

1、材料的(de)區別 

電(dian)線(xian)(xian)用于承(cheng)載電(dian)流的(de)(de)導電(dian)金屬(shu)線(xian)(xian)材(cai)。有(you)實心的(de)(de)、絞合的(de)(de)或(huo)箔片編織的(de)(de)等各種形式(shi)。按絕(jue)緣(yuan)(yuan)情況分為裸電(dian)線(xian)(xian)和絕(jue)緣(yuan)(yuan)電(dian)線(xian)(xian)兩大類。電(dian)纜由(you)一根(gen)(gen)或(huo)多根(gen)(gen)相互絕(jue)緣(yuan)(yuan)的(de)(de)導電(dian)線(xian)(xian)心置(zhi)于密(mi)封護套中構(gou)成的(de)(de)絕(jue)緣(yuan)(yuan)導線(xian)(xian)。其外(wai)可加維(wei)護覆蓋層，電(dian)線(xian)(xian)與電(dian)纜的(de)(de)區別在于電(dian)線(xian)(xian)的(de)(de)尺寸一般較小、結(jie)構(gou)較為簡單。但有(you)時也(ye)將電(dian)纜歸入廣義的(de)(de)電(dian)線(xian)(xian)之列。

2、用處的(de)區別 

裸電(dian)線(xian)不(bu)包任(ren)何絕緣或維(wei)護層的(de)電(dian)線(xian)。除(chu)作為傳(chuan)輸電(dian)能和(he)信息的(de)導線(xian)外，還(huan)可用(yong)于制(zhi)作電(dian)機﹑電(dian)器(qi)(qi)的(de)構件(jian)和(he)連(lian)接線(xian)。一(yi)般用(yong)銅﹑鋁(lv)﹑銅合(he)(he)金(jin)﹑鋁(lv)合(he)(he)金(jin)。此外，還(huan)有(you)各種適用(yong)于特種要求的(de)絕緣電(dian)線(xian)，如轎(jiao)車用(yong)低壓(ya)電(dian)線(xian)、轎(jiao)車用(yong)高壓(ya)點火(huo)線(xian)、電(dian)機電(dian)器(qi)(qi)引接線(xian)、航(hang)空導線(xian)、補償導線(xian)等。電(dian)纜(lan)(lan)用(yong)于傳(chuan)輸、分(fen)配(pei)電(dian)能或傳(chuan)送電(dian)信號(hao)。電(dian)纜(lan)(lan)按其(qi)用(yong)處可分(fen)為電(dian)力(li)電(dian)纜(lan)(lan)、通信電(dian)纜(lan)(lan)和(he)控制(zhi)電(dian)纜(lan)(lan)等。

3、結構(gou)的區別 

電(dian)纜一般(ban)(ban)有2層以上的絕(jue)緣，多(duo)(duo)數(shu)是(shi)多(duo)(duo)芯結構，繞在電(dian)纜盤(pan)上，長度一般(ban)(ban)大(da)于100米。電(dian)線(xian)一般(ban)(ban)是(shi)單層絕(jue)緣，單芯，無線(xian)盤(pan)。 

沈陽凱鵬電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)制造有限公(gong)司隸屬(shu)凱鵬集團(tuan)下屬(shu)子公(gong)司，專門從事電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)研(yan)發(fa)、生(sheng)產制造，是全國(guo)頗具(ju)實(shi)力(li)的沈陽電(dian)(dian)(dian)纜(lan)廠(chang)家，主營產品：電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)、控制電(dian)(dian)(dian)纜(lan)、橡(xiang)套電(dian)(dian)(dian)纜(lan)、電(dian)(dian)(dian)氣裝備用(yong)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)、電(dian)(dian)(dian)子計算機電(dian)(dian)(dian)纜(lan)、BTTZ電(dian)(dian)(dian)纜(lan)、YTTW電(dian)(dian)(dian)纜(lan)等(deng)，以及電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)代加(jia)工。小(xiao)編每(mei)天會在(zai)公(gong)司官網發(fa)布電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)價格表，及時更新銅價以及電(dian)(dian)(dian)纜(lan)廠(chang)報價信(xin)息(xi)。更多(duo)有關電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)信(xin)息(xi)可點擊(ji)公(gong)司官網szbowen.cn