Taw qhia txog tsheb npavkev thaiv qhov rais
Busebars yog cov tseem ceeb ntawm cov fais fab rooj siv hluav taws xob thiab muaj txoj hauv kev uas yooj yim kis tau cov khoom siv hluav taws xob. Thaum tooj tau ntev tau ib txwm xaiv rau busbars vim nws cov khoom siv zoo thiab cov neeg kho tshuab, cov lus nug yuav tsum yog tooj liab? Kab lus no yuav tshawb txog cov ntaub ntawv ntau yam rau cov chaw tsheb npav, qhov zoo thiab cov khoom siv tooj liab uas tuaj yeem siv tau rau cov ntawv thov sib txawv.
Tooj Liab Busbar Case
Zoo hluav taws xob conductivity
Tooj liab tau paub txog nws qhov hluav taws xob ua haujlwm, kwv yees li 59.6 x 10 ^ 6 s / m. Cov cuab yeej no pab kom tooj liab busbars nqa cov dej khov nrog qhov tsawg kawg nkaus nrog kev siv hluav taws xob tsawg, ua rau lawv zoo tshaj rau cov ntawv thov kev ua haujlwm siab. Tooj liab lub conditional ua kom haum hluav taws xob ua haujlwm tau zoo, txo qis kev pheej hmoo ntawm kev kub ntxhov thiab siv zog.
Corrosion Kuj
Lwm qhov txiaj ntsig zoo ntawm tooj liab yog nws lub ntuj tiv taus rau corrosion. Qhov tshwj xeeb no ua rau lub neej ruaj khov thiab kev pabcuam lub neej ntawm tus tooj liab busbar, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas noo noo lossis cov tshuaj plhoative yog tam sim no. Tooj liab cov corrosion kuj yuav pab tswj kev ncaj ncees ntawm cov hluav taws xob txuas, ua kom muaj kev ua tau zoo ntev.
Neeg Kho Tshuab Muaj Zog
Tooj liab kuj muaj lub zog zoo dua qub, tso cai rau nws tiv taus lub siab thiab strain tsis muaj deforming. Cov yeeb yam no yog qhov tseem ceeb tshwj xeeb hauv cov ntawv thov uas cov Busbar yuav raug rau kev co los yog thermal expansion. Cov neeg kho tshuab zog ntawm tooj liab busbars pab txhawb lawv txoj kev ntseeg tau thiab kev nyab xeeb hauv ntau lub tshuab hluav taws xob.
Lwm cov khoom siv rau busebars
tooj dawb
Thaum tooj liab yog qhov xaiv tau xaiv, txhuas yog nce siv ua lwm cov khoom siv rau busbars. Aluminium muaj hluav taws xob cuam tshuam ntawm kwv yees li 37.7 x 10 ^ 6 s / m, uas yog qis dua tooj liab tab sis tseem txaus rau ntau daim ntawv thov.
Qhov zoo ntawm Aluminium Busbar
Lub teeb yuag: Txhuas yog sib dua dua li tooj liab, ua rau nws yooj yim dua los lis thiab nruab. Cov yeeb yam no yog muaj txiaj ntsig tshwj xeeb hauv cov ntawv thov hnyav, xws li hluav taws xob tsheb thiab aerospace.
Nqi-Zoo: Feem ntau hais lus, txhuas busbars yog pheej yig dua tooj liab, ua rau lawv xaiv ntau dua rau ntau txoj haujlwm.
Txaus siab tau: Txawm hais tias txhuas muaj qhov qis qis, nws tseem tuaj yeem nqa cov nyiaj ntau tam sim no, tshwj xeeb tshaj yog thaum tsim nrog thaj chaw hla kev loj.
Tooj liab Alloy Busbar
Cov roj cig liab xws li tooj dag lossis tooj liab qee zaum siv rau cov busbars los ua ke zoo ntawm cov khoom siv ntawm nws cov khoom siv kho tshuab. Cov alloys tuaj yeem muab cov zog tau nce thiab hnav tsis kam, ua rau lawv haum rau cov ntawv thov tshwj xeeb.
Qhov zoo ntawm Copper Alloy Busbar
Ua kom muaj zog: Tooj liab alloys tuaj yeem muab cov tshuab kho mob siab dua li cov tooj liab ntau dua li cov tooj liab, ua rau lawv haum rau ib puag ncig muaj kev ntxhov siab.
Corrosion Kuj: Ntau cov roj cig coper muaj cov kev tiv thaiv corrosion zoo heev, uas tuaj yeem txuas ntxiv cov kev pabcuam lub neej ntawm cov mob busbar nyob rau hauv cov xwm txheej hnyav.
Lwm Cov Ntaub Ntawv
Ntxiv rau tooj liab thiab txhuas, tsheb nees tseem ua rau lwm cov ntaub ntawv xws li cov hlau stainless thiab cov khoom siv sib xyaw rau hauv cov ntawv thov tshwj xeeb.
Stainless Hlau Busbar
Stainless hlau muaj zoo corrosion tsis kam thiab tshuab lub zog, tsim nyog rau ib puag ncig uas tau txais cov khoom uas ob lub zog. Txawm li cas los xij, nws qhov kev coj ua tau qis dua li tus tooj liab thiab txhuas, uas yuav txwv nws cov kev siv siab tam sim no.
Composite Busbar
Cov ntaub ntawv sib xyaw, uas yuav suav nrog cov ntaub ntawv hlau thiab insulating, kuj tseem tau raug tshawb nrhiav rau cov ntawv thov busebar. Cov ntaub ntawv no tuaj yeem muab cov khoom ntiag tug xws li lub teeb yuag thiab ua kom cov kev tswj thermal.
Yam cuam tshuam cuam tshuam rau cov khoom siv xaiv
Thaum txiav txim siab seb tooj liab yog qhov tsim nyog rau busbars, ntau yam yuav tsum tau txiav txim siab:
1. Tam sim no nqa tau
Qhov kev tshaj tawm ntawm cov khoom siv ncaj qha cuam tshuam nws lub peev xwm los nqa hluav taws xob tam sim no. Rau cov ntawv thov nrog cov khoom xav tau tam sim no, cov khoom lag luam ntau dua xws li tooj liab yog nyiam. Txawm li cas los xij, txhuas kuj tseem tuaj yeem yog ib txoj kev xaiv muaj txiaj ntsig yog tias tsim tau zoo.
2. Ib puag ncig cov xwm txheej
Cov kev ua haujlwm ib puag ncig yog qhov tseem ceeb rau kev xaiv cov ntaub ntawv. Yog tias cov busebars yuav raug rau cov dej noo lossis cov tshuaj uas xeb, cov ntaub ntawv nrog cov khoom lag luam siab tiv thaiv, xws li tooj liab lossis ib qho zoo tagnrho.
3. Qhov hnyav thiab chaw txwv tsis pub
Hauv cov ntawv thov uas qhov hnyav yog qhov kev txhawj xeeb, xws li kev thauj mus los lossis aerospace, txhuas busbars tej zaum yuav haum rau lawv lub teeb yuag.
4. Cov kev txiav txim siab tus nqi
Khoom siv nyiaj txiag tuaj yeem cuam tshuam ntau cov khoom xaiv. Thaum tooj liab tau muaj cov yam ntxwv zoo, txhuas tuaj yeem yog cov tshuaj zoo dua rau qee cov ntawv thov.
Hauv kev xaus
Hauv cov ntsiab lus, thaum tooj liab yog qhov kev xaiv ua tau zoo thiab ib txwm muaj rau nws txoj kev ua tau zoo, thiab lub zog kho tshuab, nws tsis yog qhov kev xaiv nkaus xwb. Aluminium, tooj liab alloys, hlau stainless thiab cov khoom siv sib txuas no kuj tseem yuav siv tau lwm txoj kev xaiv, nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. Nkag siab txog cov txiaj ntsig thiab cov kev txwv ntawm txhua cov ntaub ntawv yog qhov tseem ceeb rau kev txiav txim siab los txhim kho kev ua haujlwm thiab kev ntseeg tau ntawm fais fab faib cov tshuab. Thaum kawg, kev xaiv cov tsheb thauj khoom ntawm Busbar yuav tsum yog ua raws li kev tshuaj xyuas kev thov cov ntawv thov, ib puag ncig kev kawm, thiab cov kev txiav txim siab hauv pob nyiaj.
Lub Sijhawm Post: Feb-21-2025