一、鎧裝電纜的鎧起什么作用
鎧(kai)(kai)裝(zhuang)是用(yong)來保(bao)護電(dian)(dian)(dian)(dian)纜導體及(ji)絕緣(yuan)的,在(zai)電(dian)(dian)(dian)(dian)纜可能(neng)受外力傷害或需要承受大(da)跨(kua)距的自重時,需要采(cai)用(yong)鎧(kai)(kai)裝(zhuang)。帶(dai)(dai)鎧(kai)(kai)電(dian)(dian)(dian)(dian)纜還可以用(yong)于傳輸電(dian)(dian)(dian)(dian)能(neng)、信息以及(ji)電(dian)(dian)(dian)(dian)磁能(neng)量轉(zhuan)換的電(dian)(dian)(dian)(dian)工用(yong)線材產帶(dai)(dai)鎧(kai)(kai)電(dian)(dian)(dian)(dian)纜的作(zuo)用(yong):帶(dai)(dai)鎧(kai)(kai)電(dian)(dian)(dian)(dian)纜表(biao)示電(dian)(dian)(dian)(dian)纜的最外保(bao)護層采(cai)用(yong)鋼帶(dai)(dai)或者鋼絲纏繞,用(yong)于保(bao)護電(dian)(dian)(dian)(dian)纜不受外部機械力的破壞(huai)
鎧裝的材料包括鋼帶、鋼絲、銅帶、鍍錫鋼絲等等,它們的選用主(zhu)要(yao)是根據客(ke)戶的使用環境及(ji)要(yao)求來選擇(ze)的。
二、鎧裝電纜怎么去鎧
用(yong)專業工(gong)具,如果沒有,用(yong)粗銅絲(si)在要(yao)斷開的位置繞(rao)兩圈(quan)扎緊,然后(hou)也鋼鋸沿著銅絲(si)據一(yi)(yi)圈(quan),深度大(da)于鎧(kai)裝厚(hou)度的一(yi)(yi)半即可,然后(hou)用(yong)鉗子將尖叫(jiao)挑起,順(shun)著銅絲(si)一(yi)(yi)拉就都下(xia)來了,鎧(kai)裝也不會(hui)散開。
三、鎧裝電纜的鎧可以當地線嗎
鎧(kai)裝電纜不(bu)(bu)可(ke)能做(zuo)成專(zhuan)用(yong)(yong)的(de)(de)接地(di)電纜,因為專(zhuan)用(yong)(yong)的(de)(de)接地(di)線需要一定的(de)(de)接地(di)面積,況且還要鋪設木炭(tan)和咸鹽(yan),其作(zuo)用(yong)(yong)就是降低大(da)地(di)的(de)(de)接觸電阻和增(zeng)加導(dao)電的(de)(de)能力。而(er)且,咸鹽(yan)會對鐵類制品有嚴(yan)重的(de)(de)腐蝕(shi)作(zuo)用(yong)(yong),所以鎧(kai)裝電纜的(de)(de)外皮不(bu)(bu)可(ke)以做(zuo)專(zhuan)用(yong)(yong)的(de)(de)接地(di)使用(yong)(yong),只能在專(zhuan)用(yong)(yong)的(de)(de)接地(di)上(shang)接入鎧(kai)裝電纜的(de)(de)外皮而(er)已。