1. Ua ntej tshaj plaws, cov khoom sib txawv
Cable:Nws feem ntau yog tsim los ntawm ib lossis ntau qhov sib koom ua ke insulated thiab ib txheej insulating txheej. Txhua pawg ntawm cov xov hlau yog insulated ntawm ib leeg thiab feem ntau twisted nyob ib ncig ntawm qhov chaw. .
Hlau:Nws feem ntau yog tsim los ntawm ib lossis ob peb lub xov hlau mos, sab nrauv yog tiv thaiv los ntawm lub teeb thiab mos sheath, thiab nws yog tsim los ntawm tooj liab, aluminium ca hlau, nyiaj siv ua haujlwm stranded hlau thiab ntau hom.
Nws tuaj yeem pom los ntawm cov saum toj no tias cov cable conductors raug tiv thaiv los ntawm rwb thaiv tsev, sab nrauv yog tiv thaiv los ntawm high-density rwb thaiv tsev, thiab cov cables tsuas yog maj mam tiv thaiv. Txhua lub cable yog tus neeg xyuas pib, thiab txhua tus neeg xyuas pib tuaj yeem siv los ua cov xaim.
2. Cov qauv sib txawv
Cables thiab xov hlau muaj qhov sib txawv ntawm cov qauv loj tshaj plaws hauv qhov loj thiab hauv cov qauv.
Cov kabyog complex thiab cov xov hlau yog yooj yim thiab me me. Lub cable occupies ib qho chaw me me, lub rwb thaiv tsev deb me me, nws tsis muaj kuab paug los ntawm ib puag ncig, thiab kev cuam tshuam rau ib puag ncig yog me me.
3. Qhov sib txawv ntawm kev siv
Tsis muaj kabyog cov xov hlau tsis muaj rwb thaiv tsev lossis txheej tiv thaiv. Ntxiv rau kev xa cov hluav taws xob hluav taws xob thiab cov ntaub ntawv rau cov xov hlau, lawv kuj tau siv hauv kev tsim cov tshuab, cov khoom siv hluav taws xob thiab cov xov hlau txuas, nrog rau cov xov hlau insulated nrog ntau yam tshwj xeeb.
Cables, ntawm qhov tod tes, muaj kev tiv thaiv los ntawm ib txheej insulating thiab siv los xa, faib hluav taws xob hluav taws xob lossis xa hluav taws xob teeb liab.
4. Qhov sib txawv ntawm lub cev ntawm cov neeg xyuas pib
Hlautau muab faib ua khoom conductors, stranded conductors, braided conductors thiab lwm yam. Raws li seb cov hlau thiab cable muaj ib txheej insulating, nws muab faib ua ob hom: liab qab hlau thiab insulated hlau. Cov hlau liab liab yog hais txog cov xaim uas tsis muaj txheej txheej rwb thaiv tsev lossis cov ntaub thaiv tiv thaiv sab nraud ntawm cov hlau conductor.
Cov kabyog ib tug loj hlau nrog ib tug neeg xyuas pib core tsim los ntawm ib tug los yog ntau tshaj ywj siab kev sib nrig sib insulated nyob ntawm tej thiab ib tug tiv thaiv txheej. Tus naj npawb ntawm cov hlau conductor cores yog me me, thiab nyob rau tib lub sijhawm, txoj kab uas hla me me ntawm cov hlau conductor yog yooj yim dua hauv cov qauv. Tus naj npawb ntawm cov neeg xyuas pib hauv lub cable yog loj dua, txoj kab uas hla yog loj dua, thiab cov qauv yog qhov nyuaj.
