電(dian)(dian)纜(lan)(lan)使用久了或者沒有采(cai)取相應(ying)的維護措施，其表面會(hui)受到損壞(huai);這時候電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan)維修(xiu)人員(yuan)要(yao)對其進行一(yi)定的修(xiu)復;特別是電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan)在(zai)敷設之后出(chu)(chu)問題(ti)之后的維修(xiu)問題(ti)稍(shao)微難，耐高溫電(dian)(dian)纜(lan)(lan)生產(chan)廠(chang)家(jia)，那(nei)么如果(guo)西(xi)安電(dian)(dian)線(xian)電(dian)(dian)纜(lan)(lan)出(chu)(chu)現問題(ti)了，應(ying)該如何修(xiu)補(bu)呢?通常情況(kuang)下，使用以下辦法(fa)進行修(xiu)復：1。擊穿點、孔眼(yan)、塌坑等(deng)修(xiu)補(bu)方法(fa)用刀修(xiu)整缺(que)陷，并剖割成45°角的坡形狀(zhuang)大小(xiao)一(yi)致的塑(su)料塊，放在(zai)修(xiu)補(bu)區上，用鉗子或螺(luo)絲刀固定好，合肥(fei)電(dian)(dian)纜(lan)(lan)，然后用熱風速(su)焊連續焊好，用銅片壓(ya)實(shi)、壓(ya)緊、壓(ya)平。

遇到(dao)電(dian)(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)進(jin)水(shui)(shui)(shui)你是怎(zen)么(me)解決的？一、電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)里(li)(li)面(mian)有(you)(you)水(shui)(shui)(shui)的危害。一般而言，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)進(jin)水(shui)(shui)(shui)后，在電(dian)(dian)(dian)(dian)(dian)磁場的作用下會發生“水(shui)(shui)(shui)樹老(lao)化”現象，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)損壞只會是時(shi)間(jian)問題，終會導致電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)擊穿。二、電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)里(li)(li)面(mian)有(you)(you)水(shui)(shui)(shui)的原因。1，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設(she)(she)(she)保存時(shi)，兩端電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)并沒有(you)(you)進(jin)行密封處理或(huo)(huo)者密封性(xing)不好，水(shui)(shui)(shui)汽滲(shen)入電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)內部。2，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設(she)(she)(she)過程中，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)密封不好且浸泡在水(shui)(shui)(shui)中，或(huo)(huo)者在穿管敷設(she)(she)(she)時(shi)，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)外絕緣(yuan)皮，水(shui)(shui)(shui)滲(shen)入電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。3，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)敷設(she)(she)(she)完成后，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)廠家(jia)排名，兩端的電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)頭(tou)沒有(you)(you)及時(shi)制作，長期暴露在空氣中或(huo)(huo)者潮濕環境中。4，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)供(gong)電(dian)(dian)(dian)(dian)(dian)運(yun)行過程中發生過局部電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)擊穿，水(shui)(shui)(shui)滲(shen)入電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。

電(dian)(dian)線電(dian)(dian)纜(lan)的(de)(de)(de)銅(tong)(tong)導線應該(gai)使(shi)用(yong)高純度(du)(du)電(dian)(dian)解銅(tong)(tong)，這樣的(de)(de)(de)材(cai)料(liao)拉出(chu)來的(de)(de)(de)絲均勻且有光(guang)澤(ze)。有些生(sheng)產(chan)(chan)企業為獲取(qu)高額利潤使(shi)用(yong)再生(sheng)銅(tong)(tong)，或偷工(gong)減料(liao)減少銅(tong)(tong)線面(mian)積(ji)，導致(zhi)電(dian)(dian)線的(de)(de)(de)導體電(dian)(dian)阻嚴重超標(biao)，鋁合(he)金電(dian)(dian)纜(lan)型號，導線載流量大打折(zhe)扣，使(shi)用(yong)時(shi)導體過(guo)(guo)熱(re)，影響了電(dian)(dian)線的(de)(de)(de)使(shi)用(yong)壽命(ming)，產(chan)(chan)生(sheng)安全隱(yin)患。二、絕(jue)緣(yuan)和護(hu)套材(cai)料(liao)的(de)(de)(de)機械性能(neng)（抗(kang)張強度(du)(du)、斷裂伸(shen)長率(lv)(lv)）指標(biao)不合(he)格。部(bu)分電(dian)(dian)線電(dian)(dian)纜(lan)的(de)(de)(de)絕(jue)緣(yuan)和護(hu)套材(cai)料(liao)使(shi)用(yong)再生(sheng)塑料(liao)，其抗(kang)張強度(du)(du)和斷裂伸(shen)長率(lv)(lv)無法達(da)到使(shi)用(yong)要求。這種電(dian)(dian)纜(lan)在受力過(guo)(guo)程中易斷裂，致(zhi)使(shi)帶電(dian)(dian)導體裸1露，造成短路和漏(lou)放電(dian)(dian)。三、高壓電(dian)(dian)纜(lan)絕(jue)緣(yuan)熱(re)延伸(shen)項(xiang)目不合(he)格。個別(bie)產(chan)(chan)品的(de)(de)(de)絕(jue)緣(yuan)熱(re)延伸(shen)出(chu)現了熔斷現象，在高溫情(qing)況下易造成短路事故。