Lub luag haujlwm tseem ceeb ntawm cov khoom siv insulating yog cais cov xov hlau ntawm qhov sib txawv hauv lub cev muaj zog, kom cov tam sim no tuaj yeem ntws mus rau hauv kev xav tau. Raws li qhov tsis muaj zog ntawm lub cev muaj zog, ntau yam teeb meem tshwm sim hauv qhov rwb thaiv tsev. Yog li ntawd, qhov zoo ntawm cov khoom siv insulating yog qhov tseem ceeb. Nws yuav tsum muaj kev ua tau zoo ntawm hluav taws xob polarization, kev tiv thaiv kev tiv thaiv ntau dua thiab lub zog compressive; Cov cua sov mus ntev ua rau kev hloov pauv kev ua haujlwm.
Qhov zoo thiab ruaj khov ntawm cov khoom siv hluav taws xob rwb thaiv tsev yog lub hauv paus rau kev ua haujlwm ntawm lub cev muaj zog. Lub luag haujlwm tseem ceeb thiab kev txwv kev ua haujlwm ntawm lub cev muaj zog nyob ntawm qhov zoo, hom, thiab tag nrho cov ntaub ntawv rwb thaiv tsev siv rau ntau yam. Cov khoom siv hluav taws xob zoo tshaj plaws thiab cov cuab yeej hluav taws xob rwb thaiv tsev ua lub luag haujlwm tseem ceeb hauv kev txhim kho lub cev muaj zog kev ua tau zoo tus nqi-rau-tus nqi piv thiab tag nrho cov zis zog qhov hnyav piv.
Cov ntaub ntawv rwb thaiv tsev lub cev muaj zog feem ntau cuam tshuam rau kev puas tsuaj lossis kev puas tsuaj los ntawm lwm yam. Thaum cov rwb thaiv tsev puas raug puas tsuaj thiab muaj qhov tsis zoo tshwm sim, lub cev muaj zog yuav poob nws qhov kev ua haujlwm zoo, thiab nws kuj yuav ua rau muaj qhov tsis zoo hauv cov chaw loj. Yog li ntawd, nws yog ib qho tseem ceeb ntawm lub neej kev pab cuam thiab kev ruaj ntseg stability ntawm lub cev muaj zog.
Kev tsim kho tshuab hluav taws xob welders' cov kev cai tshiab ntawm kev rwb thaiv tsev ntawm cov khoom siv hluav taws xob, thiab kev txhim kho thiab kev siv cov txheej txheem tshiab ntawm rwb thaiv tsev, tau txhawb kev txhim kho ntawm lub cev muaj zog technical, tsim ib qho kev sib txuas ntawm kev txhim kho txuas ntxiv ntawm cov ntaub ntawv rwb thaiv tsev thiab rwb thaiv tsev technology.
Cov txheej txheem rwb thaiv tsev sib txawv ntawm cov ntaub ntawv rwb thaiv tsev lub cev muaj zog sib haum rau cov kev cai sib txawv ntawm rwb thaiv tsev. Kev ua tau zoo ntawm B, F, thiab H qib koom nrog cov khoom siv lub cev muaj zog yog ib qho ntawm cov qauv uas muaj cov khoom siv rwb thaiv tsev rau cov khoom.
Los ntawm kev tsom xam ntawm kev ua haujlwm ntawm lub cev muaj zog winding, nws lub luag haujlwm yog nyob ntawm qhov rwb thaiv tsev ntawm cov khoom siv hluav taws xob ntawm ib sab, thiab ntawm qhov qhuav solidification ntawm winding ntawm qhov tod tes. Thaum cov khoom siv rwb thaiv tsev cuam tshuam los ntawm cov yam ntxwv xws li kub kub, yaig, thiab lwm yam, cov yam ntxwv ntawm cov rwb thaiv tsev qub yuav hloov. Yog li ntawd, thaum xaiv lub rwb thaiv tsev lub cev muaj zog, nws yog ib qho tsim nyog los txiav txim siab los yog quantitatively soj ntsuam cov kev thov tshwj xeeb ntawm lub cev muaj zog.
