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由于線(xian)纜(lan)機械電(dian)力電(dian)纜(lan)外徑較大，運輸、敷(fu)設較為困難，電(dian)力電(dian)纜(lan)對轉彎半徑的要求也比(bi)較嚴(yan)格(ge)。電(dian)力電(dian)纜(lan)在施(shi)工中(zhong)(zhong)，如果轉彎角度過大，可(ke)能使導體內部受到機械損傷，而機械損傷因被電(dian)纜(lan)絕(jue)緣(yuan)強度下降，直(zhi)到出現故障，施(shi)工中(zhong)(zhong)發現一次電(dian)纜(lan)頭故障，在電(dian)纜(lan)頭制(zhi)作時，...

一、電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)(lan)選(xuan)用(yong)的一般原(yuan)則(ze) 在選(xuan)用(yong)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)(lan)時，一般要注意電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)(lan)型號(hao)、規(gui)格 (導體截面)的選(xuan)擇。 1、電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)(lan)型號(hao)的選(xuan)擇 選(xuan)用(yong)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)(lan)時，要考慮用(yong)途，敷設(she)條件(jian)及安全性；例如， 根(gen)(gen)據(ju)用(yong)途的不(bu)同，可(ke)選(xuan)用(yong)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)、架空(kong)絕(jue)緣電(dian)(dian)(dian)纜(lan)(lan)、控制電(dian)(dian)(dian)纜(lan)(lan)等； 根(gen)(gen)據(ju)敷設(she)條件(jian)...

由于(yu)線(xian)纜(lan)機(ji)械(xie)(xie)電力(li)電纜(lan)外徑較大(da)，運輸、敷(fu)設較為困難，電力(li)電纜(lan)對(dui)轉彎半徑的(de)要求也比較嚴(yan)格。電力(li)電纜(lan)在施工中，如果轉彎角度過大(da)，可能使導(dao)體內部受到機(ji)械(xie)(xie)損傷(shang)(shang)，而機(ji)械(xie)(xie)損傷(shang)(shang)因被電纜(lan)絕緣強度下降，直到出(chu)現(xian)故障，施工中發現(xian)一次電纜(lan)頭(tou)故障，在電纜(lan)頭(tou)制作時，三...

一． 電子線(xian) 1． 表面粗糙(cao)： A． 溫(wen)度(du)太低：溫(wen)度(du)作適(shi)當上(shang)調 B． PVC烘烤(kao)不(bu)足：依作業標(biao)準烘烤(kao)膠(jiao)料(liao)（時間/溫(wen)度(du)） C． 機頭壓(ya)力太小：更換(huan)廊(lang)段較(jiao)長的(de)外模(mo)，增(zeng)加(jia)網膜枚數 2． 死(si)膠(jiao)焦料(liao)： A． PVC在機頭中停(ting)留時間較(jiao)長：押(ya)出(chu)(chu)時將(jiang)停(ting)留時間較(jiao)長的(de)料(liao)排(pai)盡 B． 押(ya)出(chu)(chu)溫(wen)...

隨著(zhu)市(shi)場(chang)經濟的(de)不(bu)斷深(shen)入(ru)發(fa)展(zhan)，競(jing)爭越來越激烈，企業(ye)與(yu)企業(ye)的(de)競(jing)爭歸根到底是產品(pin)質量(liang)與(yu)服務的(de)競(jing)爭。眾所周知，產品(pin)質量(liang)是企業(ye)的(de)生(sheng)命，好(hao)的(de)產品(pin)質量(liang)會使企業(ye)在市(shi)場(chang)競(jing)爭的(de)大(da)潮中立于不(bu)敗之地，是企業(ye)可持續發(fa)展(zhan)的(de)源(yuan)動(dong)力(li)。中高壓交(jiao)聯聚乙(yi)烯絕緣電纜（以下簡稱交(jiao)...

單絞(jiao)(jiao)機(ji)(ji)和(he)雙絞(jiao)(jiao)機(ji)(ji)都是(shi)對(dui)導體進(jin)行(xing)(xing)束絲成(cheng)纜(lan)(lan)。那(nei)么(me)兩者又有什么(me)區別(bie)呢(ni)？先(xian)各(ge)自說一下(xia)定義(yi)吧。 單絞(jiao)(jiao)機(ji)(ji) ，是(shi)對(dui)各(ge)類(lei)數據線(xian)纜(lan)(lan)的(de)芯線(xian)進(jin)行(xing)(xing)絞(jiao)(jiao)合(he)成(cheng)纜(lan)(lan)，并可實現(xian)中心及側放包(bao)帶一次(ci)性完成(cheng)。主要側重于芯線(xian)的(de)成(cheng)纜(lan)(lan)。有時也可稱之為成(cheng)纜(lan)(lan)機(ji)(ji)。雙絞(jiao)(jiao)機(ji)(ji)，則是(shi)對(dui)各(ge)類(lei)線(xian)纜(lan)(lan)導體進(jin)行(xing)(xing)束...

自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)打扎機，是一種集自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)、打扎、收(shou)線(xian)(xian)(xian)于(yu)一體的電線(xian)(xian)(xian)電纜(lan)輔助設備。其(qi)根據線(xian)(xian)(xian)纜(lan)截(jie)面(mian)(mian)面(mian)(mian)積的不同，可以分為小截(jie)面(mian)(mian)高速自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)機、中截(jie)面(mian)(mian)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)機、大截(jie)面(mian)(mian)自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)智能成(cheng)圈(quan)機、扁形線(xian)(xian)(xian)專(zhuan)用成(cheng)圈(quan)機、雙盤自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)機、雙盤自(zi)(zi)(zi)動(dong)(dong)(dong)(dong)成(cheng)圈(quan)收(shou)線(xian)(xian)(xian)機等(deng)類型。其(qi)中小截(jie)面(mian)(mian)自(zi)(zi)(zi)...

大截面自動(dong)成(cheng)圈(quan)機(ji)，顧(gu)名思義，就(jiu)是(shi)對于線(xian)(xian)纜直徑較多或者面積(ji)較大的線(xian)(xian)纜進行成(cheng)圈(quan)、打(da)扎的成(cheng)圈(quan)機(ji)。那么大截面自動(dong)成(cheng)圈(quan)機(ji)有哪些優(you)勢和特點呢？ 1、生產效(xiao)力高： 這種成(cheng)圈(quan)機(ji)采取主動(dong)排(pai)線(xian)(xian)，一人(ren)操作(zuo)，收線(xian)(xian)成(cheng)圈(quan)速(su)度是(shi)傳統機(ji)型的23倍；疾(ji)速(su)打(da)扎安裝，成(cheng)圈(quan)后的電線(xian)(xian)在...