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(lan)的區別有哪(na)些？

廣義上(shang)(shang)，人們將電(dian)(dian)線(xian)(xian)(xian)(xian)和電(dian)(dian)纜(lan)一(yi)致(zhi)稱為(wei)電(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)纜(lan)。電(dian)(dian)線(xian)(xian)(xian)(xian)和電(dian)(dian)纜(lan)之間(jian)，沒有(you)準確且固定的概念區分(fen)，一(yi)般(ban)僅以日常(chang)經(jing)驗(yan)來進行區分(fen)。在(zai)狹義上(shang)(shang)，分(fen)為(wei)電(dian)(dian)線(xian)(xian)(xian)(xian)和電(dian)(dian)纜(lan)，電(dian)(dian)線(xian)(xian)(xian)(xian)和電(dian)(dian)纜(lan)一(yi)般(ban)都(dou)是由電(dian)(dian)線(xian)(xian)(xian)(xian)電(dian)(dian)纜(lan)導(dao)體、絕(jue)緣層和護套(tao)層三個部分(fen)組成。

下面沈陽電線電纜(lan)廠小編分(fen)別從(cong)材料、用處及結(jie)構(gou)上介紹一下兩者(zhe)的(de)區(qu)別

1、材料的(de)區別 

電(dian)(dian)線(xian)(xian)用于(yu)承(cheng)載電(dian)(dian)流(liu)的(de)(de)導(dao)電(dian)(dian)金(jin)屬線(xian)(xian)材。有(you)(you)實心的(de)(de)、絞合的(de)(de)或(huo)箔(bo)片編織的(de)(de)等各種形式。按絕緣(yuan)情況(kuang)分為(wei)裸電(dian)(dian)線(xian)(xian)和絕緣(yuan)電(dian)(dian)線(xian)(xian)兩大(da)類。電(dian)(dian)纜由(you)一根或(huo)多根相互(hu)絕緣(yuan)的(de)(de)導(dao)電(dian)(dian)線(xian)(xian)心置于(yu)密封護(hu)套中構(gou)成(cheng)的(de)(de)絕緣(yuan)導(dao)線(xian)(xian)。其外可加維護(hu)覆蓋層，電(dian)(dian)線(xian)(xian)與(yu)電(dian)(dian)纜的(de)(de)區別(bie)在(zai)于(yu)電(dian)(dian)線(xian)(xian)的(de)(de)尺(chi)寸一般(ban)較(jiao)小、結構(gou)較(jiao)為(wei)簡單。但有(you)(you)時也將電(dian)(dian)纜歸入廣義的(de)(de)電(dian)(dian)線(xian)(xian)之(zhi)列。

2、用處的區別 

裸電(dian)(dian)(dian)線(xian)不包任何絕(jue)緣或維護(hu)層(ceng)的(de)(de)電(dian)(dian)(dian)線(xian)。除作為(wei)傳(chuan)輸(shu)電(dian)(dian)(dian)能(neng)和(he)信息的(de)(de)導(dao)線(xian)外，還可用(yong)于(yu)制作電(dian)(dian)(dian)機﹑電(dian)(dian)(dian)器的(de)(de)構件(jian)和(he)連接(jie)線(xian)。一般用(yong)銅﹑鋁﹑銅合(he)金(jin)﹑鋁合(he)金(jin)。此外，還有各種適用(yong)于(yu)特(te)種要求(qiu)的(de)(de)絕(jue)緣電(dian)(dian)(dian)線(xian)，如轎(jiao)車(che)用(yong)低壓電(dian)(dian)(dian)線(xian)、轎(jiao)車(che)用(yong)高壓點火線(xian)、電(dian)(dian)(dian)機電(dian)(dian)(dian)器引接(jie)線(xian)、航空導(dao)線(xian)、補償導(dao)線(xian)等(deng)。電(dian)(dian)(dian)纜(lan)(lan)用(yong)于(yu)傳(chuan)輸(shu)、分配電(dian)(dian)(dian)能(neng)或傳(chuan)送電(dian)(dian)(dian)信號。電(dian)(dian)(dian)纜(lan)(lan)按其用(yong)處可分為(wei)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)、通信電(dian)(dian)(dian)纜(lan)(lan)和(he)控制電(dian)(dian)(dian)纜(lan)(lan)等(deng)。

3、結構的區別 

電(dian)纜一(yi)般(ban)有2層以上的(de)絕(jue)緣(yuan)，多(duo)數是多(duo)芯結構，繞在電(dian)纜盤上，長(chang)度(du)一(yi)般(ban)大于100米。電(dian)線(xian)一(yi)般(ban)是單(dan)層絕(jue)緣(yuan)，單(dan)芯，無線(xian)盤。 

沈(shen)陽凱鵬電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)制造(zao)有(you)限公司隸屬凱鵬集團下屬子公司，專(zhuan)門從事(shi)電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)研(yan)發、生產制造(zao)，是全(quan)國頗具(ju)實力(li)的沈(shen)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(kong)制電(dian)(dian)(dian)纜(lan)、橡套電(dian)(dian)(dian)纜(lan)、電(dian)(dian)(dian)氣裝備用電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)、電(dian)(dian)(dian)子計算機(ji)電(dian)(dian)(dian)纜(lan)、BTTZ電(dian)(dian)(dian)纜(lan)、YTTW電(dian)(dian)(dian)纜(lan)等，以及(ji)電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)代(dai)加(jia)工。小編每(mei)天會在公司官(guan)網(wang)發布電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)價(jia)格表(biao)，及(ji)時更新銅(tong)價(jia)以及(ji)電(dian)(dian)(dian)纜(lan)廠(chang)報價(jia)信息(xi)(xi)。更多有(you)關電(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)纜(lan)信息(xi)(xi)可點(dian)擊公司官(guan)網(wang)szbowen.cn