Tsev > Kev Paub > Ntsiab lus

Lub hauv paus tseem ceeb ntawm kev txheeb xyuas cov khoom siv cable zoo (Sheath)

Aug 30, 2021

power cable

Lub luag haujlwm ntawm txheej sab nrauv ntawm lub xov tooj yog txhawm rau ntxiv dag zog rau kev ua haujlwm thaum tiv thaiv cov hlua los ntawm kev puas tsuaj. Txhawm rau hloov kho rau kev ua haujlwm ib txwm muaj ntawm cov kab hauv cov xwm txheej sib txawv, txheej sab nrauv ua lub luag haujlwm tiv thaiv tseem ceeb. Xws li cov xov hluav taws kub, cov hlua txuas tom qab, thiab cov hlua hluav taws xob, lawv qhov zoo yog cuam tshuam nrog lawv cov hlua.


Sheath khoom:

Txhuakhoom zootxais yuav hom ntaub qhwv uas tau teev tseg los ntawm cov txheej txheem thoob ntiaj teb, uas muaj lub zog siab thiab siab elongation. Cov yam ntxwv tshwj xeeb ua tau raws li qhov yuav tsum tau ua, xws li: nplaim hluav taws, tiv taus hluav taws, tsis muaj dej, kua qaub thiab alkali tsis kam, thiab lwm yam.

Cov khoom tsis zootau ua los ntawm cov khoom siv rov ua dua tshiab, lossis muaj cov ntsiab lus tsis tshua muaj xim, lossis tsis muaj cov tshuaj sib xyaw kim ntxiv rau cov khoom siv, lawv lub zog qis, qhov kev ncua ntev me me, thiab cov yam ntxwv tshwj xeeb tsis ua tau raws li qhov xav tau, uas cuam tshuam rau lub neej ntawm cable, ua rau lub insulator puas tsuaj, thiab yooj yim tawg thiab oxidize.


Txheej tuab:

Lub thickness ntawmkhoom zooyog nruj me ntsis raws li cov cai thoob ntiaj teb los tiv thaiv lub zog tensile thiab sib zog ntawm cov cable thiab ua tau zoo ua lub luag haujlwm ntawm kev tiv thaiv npog.

Lub thickness ntawmcov khoom lag luam qis duatsis ua tau raws li kev xav tau thoob ntiaj teb, cuam tshuam rau kev pab lub neej ntawm txoj hlua, ua rau muaj kev phom sij, thiab tsis nyab xeeb rau siv.

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