Tsawg poob self-adhesive stranded ncaj welding insulated stranded wire Wireless charger insulated hlau
Strand qauv
Cov khoom sib txawv ntawm cov hlua khi muaj qhov sib xws thiab qhov sib txawv ntawm kev siv, cov khoom siv, cov qauv, mos thiab tawv zoo li zoo li (saib Table 2-1).Cov xaim liab qab tuaj yeem muab faib ua cov khoom siv nyiaj siv ua haujlwm, cov xaim hloov pauv tau yooj yim thiab cov xaim tshwj xeeb.Stranded core tuaj yeem muab faib ua cov tub ntxhais puag ncig thiab cov tub ntxhais profiled
Concentric txheej stranding Qhov no yog lub hauv paus qauv ntawm stranded xaim Z. Ib leeg nyob ntawm txoj kev ua cov stranded hlau yog orderly twisted nyob ib ncig ntawm qhov chaw ntawm cov stranded hlau txheej los ntawm txheej, thiab cov nyob ib sab twisted txheej yog twisted nyob rau hauv opposite lus qhia.Qhov nruab nrab ntawm cov hlua khi hlua tuaj yeem tsim los ntawm ib lub xaim lossis ob peb lub xov hlau.Z feem ntau yog ib lub voj voog ib leeg.Concentric txheej stranding tseem hu ua ib txwm stranding, uas muaj qhov zoo ntawm cov qauv ruaj khov, yooj yim qhia ntawm geometric qhov ntev, thiab cov khoom siv tsawg coefficient.
Txawm hais tias tib lub xov hlau uas tsim cov strand kuj tseem twisted nyob ib ncig ntawm qhov chaw ntawm txoj hlua, qhov kev taw qhia ntawm txhua txoj hlua khi yog tib yam, yog li nws nyuaj rau cais cov khaubncaws sab nraud povtseg, thiab cov xaim ib leeg tsis tau teem caij.Cov qauv no feem ntau yog siv rau txoj hlua khi ntawm nyias ib lub xov hlau nrog ntau cov xov hlau.Nws yog hu ua bundle hlau uas yog tsim los ntawm txoj kev bundle stranding.Stranding tseem hu ua bunching lossis irregular stranding.Nws qhov zoo yog qhov ua tau zoo, kev siv cov khoom siv siab coefficient, thiab nws qhov tsis zoo yog cov qauv tsis sib xws thiab nyuaj rau kev nthuav qhia qhov ntev geometric.
