Ungasifaka kanjani isixhumi se-Cable Center

Ukuxhumeka phakathi kwengxenye eyodwa yekhebula kanti enye ingxenye yekhebula ibizwa ngokuthi isixhumi sentambo. Inomphumela wokuxhuma abaqhubi, ukufakwa, ukubekwa uphawu nokugcina.

. Ukwakheka kwesixhumi esiphakathi kwe-10kV futhi ngezansi ngokuyisisekelo kufana ne-terminal, kubandakanya izingxenye ezine: ukujoyina amakhompiyutha, ukuqiniswa kwezilinganiso, ukuhlanganisa ukubekwa uphawu, kanye nokulungiswa kwemishini. Izidingo eziyisisekelo zokuhlanganiswa maphakathi manje sezihlukaniswe kokulandelayo:

① Ukuxhumana okuhle komqhube. Kuyadingeka ukuthi kube nokuxhumana okuvelele phakathi komgogodla wekhebula nokuxhumeka, ukuze ukumelana kokuthinta lapho kuxhumeka kuncane futhi kuzinzile.
Ukufakelwa okuthembekile. Kuyadingeka ukuba ube nesakhiwo esifaka esinqunu esingakwanelisa ukusebenza kwesikhathi eside komugqa wekhebula ngaphansi kwezimo ezahlukahlukene, futhi ube nomugqa othile.
Ukubekwa uphawu kwe-ಕnexcellent.
Ukulondolozwa kwemishini kungcono. I-Metal Shell of the Center Joint iyisihluthulelo sokugcina ukufakwa, kanye nomphumela wokulungiswa kwemishini ekuhlanganiseni.

. Njengamanje, ibhokisi lokuxhumana lesikhungo elenziwe nge-lead (yethusi) kanye ne-aluminium alloy lisetshenziswa kabanzi, futhi i-glue ethambisayo ithenjiswa ebhokisini, elinomphumela wokuvalwa kwangana manzi kanye nesinxephezelo.

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Umsebenzi we-①Preparation ngaphambi kokukhiqiza: Bheka ukuthi izingxenye ezahlukahlukene ziphelele ngokuya ngemidwebo. Zonke izingxenye ezithinta uwoyela wekhebula kumele zihlanzwe ngamafutha ekhebula afanele; Ikhebula limanzi, futhi kuyadingeka ukuvuma ukuthi akukho umswakama ekufakweni ngaphambi kokuyixhuma.
Inqubo yokukhiqiza kufanele ifake: ukususa izintambo ezisele; ukusika ubude obuthile be-cable auter sheath ngokusho ubude bekhanda lekhebula, basuse i-asphalt, bese belapha indawo yokuhlanza insimbi; Ngokusho kobude bekhanda lekhebula, ukhipha ubude obuthile bensimbi nge-aluminium distripping knath sheath, susa ungqimba lwe-semiconductor endaweni efaka umkhawulo; Ukuxhumana komqhubiya; Ukugoqa ukufakwa noma ukwandisa ukufakwa komoya; Igobolondo elihlanganyelwe ledivayisi, ukwelashwa uphawu; Ukuthulula ukufakwa, amanzi angenamanzi (asphalt, epoxy resin, njll.).
③Experiment: izivivinyo kufanele zenziwe ngemuva kokukhiqiza ukuze kuqinisekiswe ukuthobela.