Khoom Copper Bus Bar Kev Lag Luam Technology Review

Raws li cov khoom siv tseem ceeb hauv kev xa hluav taws xob thiab kev hloov hluav taws xob thiab cov khoom siv hluav taws xob, tooj liab busbars tau siv dav hauv lub cev muaj zog windings, cov khoom siv hluav taws xob siab thiab tsis tshua muaj hluav taws xob, hloov kev sib cuag, thiab cov khoom siv hluav taws xob thiab kev faib hluav taws xob. Lub siab -Npaj Npav BusBar zoo yuav tsum muaj cov khoom siv hluav taws xob zoo, thermal conductivity zoo, zoo heev corrosion kuj thiab electroplating zog, thaum ua tau raws li qhov yuav tsum tau ua ntawm ob lub zog ntawm lub zog thiab tsim kev ua haujlwm. Nrog rau kev txhim kho thev naus laus zis ntawm kev lag luam hluav taws xob, kev ua lag luam tau teeb tsa cov qauv siab dua rau qhov zoo thiab kev ua tau zoo ntawm cov tooj liab busbars.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Qhov zoo ntawm cov tooj liab busbars feem ntau yog txiav txim los ntawm peb yam: smoothness, flatness thiab tsis xws luag tswj, thiab ncaj qha cuam tshuam los ntawm cov khoom ntawm raw cov ntaub ntawv, ntau lawm txheej txheem thiab ib puag ncig tej yam kev mob. Hauv Bus Bar Tsim, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov cuam tshuam ntawm qhov kub thiab txias ntawm qhov chaw oxidation thiab corrosion. Tooj liab pib oxidize maj mam ntawm chav tsev kub. Thaum kub nce mus txog 100 degrees Celsius, dub tooj liab oxide yog generated. oxidation tus nqi nce nyob rau hauv parabolic nkhaus saum 400 degrees Celsius. Nyob rau hauv ib qho chaw ntub dej, cov dej vapor yuav ua kom cov kab nrib pleb ntawm lub tsheb npav tooj liab, thiab qhov kev loj hlob ntawm cov oxide zaj duab xis yuav ua kom nrawm dua thaum cov av noo nce. Tsis tas li ntawd, yog tias cov roj nplua nyeem ntxiv, cov kua qaub seem thiab lwm yam khoom siv thaum lub sij hawm ncab tsis tau ua haujlwm zoo, lawv yuav ua rau cov xim tsis zoo los yog cov cim corrosion, uas yuav cuam tshuam rau qhov adhesion ntawm cov txheej txheem tom ntej.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cov txheej txheem "flattening-kos{1}}annealing" cov txheej txheem muaj cov kev txwv pom tseeb: qhov chaw ntawm cov khoom yog qhov ua rau muaj qhov tsis xws luag xws li burrs, tev, thiab pitting, uas ua rau muaj kev pheej hmoo ntawm rwb thaiv tsev tawg ntawm transformer winding; lub resistivity thiab mechanical zog yog tsis sib xws, ua rau nws nyuaj rau ua tau raws li qhov yuav tsum tau impedance txuam; Nws yog ib qho nyuaj rau tsim tooj liab busbars nrog ib tug dav -thickness ratio ntau tshaj 10 los yog ib tug loj ntoo khaub lig-sectional cheeb tsam; lubricant residues nyob rau saum npoo ntawm cov xov hlau liab qab cuam tshuam qhov zoo ntawm cov xim zaj duab xis; cov txheej txheem yog complex, siab zog noj, ntev lub voj voog thiab loj ib puag ncig muaj kuab paug.

Cov txheej txheem niaj hnub nruam extrusion sawv cev rau kev txhim kho thev naus laus zis ntawm Busbar Fabrication. Cov txheej txheem no siv cov yas molding kub extrusion kom zoo tshem tawm qhov tsis xws luag ntawm cov ntaub ntawv raw, tsis txhob warping thiab burrs ntau nyob rau hauv cov txheej txheem ib txwm, thiab xyuas kom meej qhov du nto ntawm lub tsheb npav hauv av. Nyob rau hauv cov xwm txheej ntawm qhov kub thiab txias siab thiab peb - qhov ntev compressive kev nyuaj siab, casting defects xws li pores thiab shrinkage porosity nyob rau hauv lub tooj liab pas nrig yog compacted, thiab qhov tsis xws luag yuav tsis nthuav vim axial tensile kev nyuaj siab zoo li cov txheej txheem kev kos duab. Lub busbar tooj liab ua los ntawm cov txheej txheem no muaj cov nplej loj loj, cov qauv ntom ntom, thiab tshem tawm cov txheej txheem annealing. Nws tsis tsuas yog txo cov kev siv hluav taws xob, tab sis kuj zam cov khoom lag luam hloov pauv los ntawm qhov tsis sib xws ntawm lub cub tawg, ua kom muaj kev ua tau zoo raws li qhov ntev ntawm kev taw qhia, thiab ua tau raws li qhov nruj impedance txuam cov kev cai ntawm transformers, motors thiab lwm yam khoom siv.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Txhawm rau txhim kho cov khoom zoo ntxiv, cov tuam txhab tsim khoom yuav tsum tau ua ntau yam kev txhim kho. Ua ntej ntawm tag nrho cov, nws yog ib qho tsim nyog los xyuas kom meej tias tus nqi yog qhuav thiab lub melt cover yog ntxiv dag zog rau tiv thaiv oxide inclusions thiab tshwm sim ntawm "hydrogen kab mob". Thib ob, tooj liab busbar dawb paug yuav tsum tau mus los ntawm cov txheej txheem pickling tom qab cua sov thiab extrusion kom tshem tawm tooj liab oxide ntawm qhov chaw. Nyob rau hauv cov nqe lus ntawm kev xaiv pwm, kub extrusion tuag feem ntau yog siv cermet pwm uas muaj ob qho tib si ceramic thiab metallic zog, thaum kos duab tuag feem ntau siv cov ntaub ntawv carbide, thiab lub puab qhov yuav tsum tau brightly polished. Kev xaiv cov txheej txheem lubricants kuj yuav tsum tau ua kom zoo. Dej-raws li emulsions tau siv dav vim tias lawv muaj lubricity ntawm cov roj thiab cov khoom cua txias ntawm dej. Thaum kawg, thaum lub sij hawm stretching, straightening thiab shearing txheej txheem, kev tiv thaiv saum npoo yuav tsum tau ua kom tsis txhob muaj qhov ci tooj liab busbar nto los ntawm khawb thaum tuav los yog ua, xyuas kom meej tias cov khoom xa tuaj zaum kawg muaj qhov ua tiav thiab flatness.

 

 

Peb lub tuam txhab tshwj xeeb hauv R&D thiab kev tsim cov khoom siv siab - tooj liab busbars. Peb muab ib qho - nres kev pabcuam los ntawmKhoom Copper Bus BarTsim rau Busbar Fabrication kom tau raws li cov kev xav tau ntawm kev ua haujlwm nyuaj xws li high voltage thiab high tam sim no. Yog tias koj xav yuav lub tsheb npav tooj liab rau kev muag khoom lossis kho lub roj teeb tsheb npav, thov hu rau peb kom paub meej cov phiaj xwm.