Kev piav qhia ntxaws ntawm Laser Vuam Tshuab rau Aluminium -Cov roj teeb plhaub

Prismatic lithium-ion roj teeb nrog square aluminium plhaub tau dhau los ua cov thev naus laus zis tseem ceeb hauv cov roj teeb hluav taws xob vim lawv cov qauv ruaj khov, muaj kev cuam tshuam zoo heev, siab zog ceev, thiab loj ib leeg -cell muaj peev xwm. Tam sim no, hom roj teeb no tuav ib qho tseem ceeb ntawm kev lag luam roj teeb hluav taws xob thiab tau siv dav hauv cov tsheb tshiab, lub zog cia, thiab cov khoom siv hauv tsev. Cov qauv roj teeb feem ntau muaj cov hlwb, electrolyte, casing, thiab sab saum toj npog los ua ke. Lub casing feem ntau yog ua los ntawm siab -lub zog aluminium alloy cov ntaub ntawv, xws li prismatic cell case los yog roj teeb txhuas vaj tse. Hom qauv no tuaj yeem txhim kho tag nrho lub zog ceev ntawm lub cev thaum ua kom muaj kev nyab xeeb ntawm roj teeb.

 

Laser vuam yog cov txheej txheem tseem ceeb hauv kev tsim roj teeb, feem ntau yog siv rau cov txheej txheem xws li kev sib txuas mos ntawm cov hlwb, electrode vuam, sab saum toj npog sealing vuam, thiab sealing ntsia hlau vuam. Compared to traditional welding methods, laser welding has advantages such as high energy density, high welding precision, small heat-affected zone, and high℃of automation, thus playing an irreplaceable role in the production of aluminum shell prismatic lithium-ion batteries. Lub caij no, nrog rau kev txhim kho ntawm lub zog tshiab kev lag luam, siab -kev ua haujlwm vuam tshuab rau aluminium alloy prismatic roj teeb rooj plaub kuj tseem tau hloov kho tas li. I. Cov yam ntxwv thev naus laus zis ntawm Laser Vuam rau Aluminium-Cased Battery

Laser welding technology uses a high-energy-density laser beam to rapidly melt localized areas of metal, forming a molten pool that solidifies upon cooling. Rau nyias-walled aluminium alloy cov qauv xws li prismatic cell aluminium shells, laser vuam tuaj yeem ua tiav siab -kev sib khi kev sib khi zoo thaum ua kom lub zog weld thiab airtightness.

 

Hauv kev tsim cov roj teeb hluav taws xob, lub npog sab saum toj sealing weld yog ib qho ntawm qhov ntev tshaj plaws thiab tseem ceeb tshaj plaws welds. Txij li thaum lub roj teeb casing feem ntau siv lithium cell aluminium plhaub los yog lithium cell roj teeb txhuas plhaub qauv, qhov vuam zoo cuam tshuam ncaj qha rau lub roj teeb sealing kev ua tau zoo, kev nyab xeeb, thiab kev ua neej nyob. Yog li ntawd, txoj kev loj hlob ntawm vuam tshuab feem ntau tsom rau kev txhim kho vuam ceev, txo spatter, txhim kho weld zoo, thiab nce ntau lawm efficiency.

 

 

 

Nrog txoj kev loj hlob sai ntawm kev lag luam roj teeb hluav taws xob, laser vuam tshuab rau txhuas- cov roj teeb cased tau dhau los ua ntau theem kev txhim kho. Cov yam ntxwv ntawm txhua theem yog qhov tseem ceeb hauv kev vuam ceev, cov khoom siv, thiab vuam stability.

 

1. Laser Vuam Theem 1.0: Basic Automated Vuam

Nyob rau theem pib ntawm kev tsim hluav taws xob roj teeb, cov khoom siv laser vuam feem ntau siv ib qho - fiber ntau lasers, nrog vuam ceev feem ntau qis dua 100 mm / s. Cov cuab yeej siv lub tshuab servo los tsav lub vuam taub hau raws li cov vuam trajectory ntawm lub roj teeb casing kom tiav cov npog sab saum toj sealing vuam. Cov cuab yeej siv nyob rau theem no muaj cov qauv yooj yim, tsim nyog rau kev xav tau kev tsim tawm thawj zaug, thiab tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm vuam txheej txheem rau txhuas plhaub rau lithium- ion roj teeb hlwb.

 

Vim qhov vuam ceev ceev, lub pas dej molten muaj lub sij hawm thermal cycling ntev, cia cov hlau molten ntws thiab solidify tag nrho, uas ua rau ib tug feem ntau du thiab zoo ib yam weld nto. Rau lub zog cia roj teeb casing cov qauv, xws li txhuas plhaub rau lithium hlau phosphate hlwb, cov theem ntawm cov cuab yeej no qhia tau tias muaj kev ruaj ntseg zoo.

 

Txawm li cas los xij, nrog kev loj hlob sai hauv kev thov rau cov roj teeb hluav taws xob, qis - vuam nrawm maj mam ua tsis txaus kom ua tau raws li qhov yuav tsum tau muaj peev xwm. Raws li cov vuam ceev tau nce ntxiv, cov teeb meem xws li spatter, porosity, thiab tsis ruaj khov welds yooj yim tshwm sim, ua rau kev lag luam tshawb nrhiav cov kev daws teeb meem tshiab.

 

2. Laser Vuam 2.0 Theem: Siab -Speed ​​Vuam Technology

Nrog rau kev nthuav dav sai ntawm lub zog hluav taws xob ua lag luam, cov kab ntau lawm muaj peev xwm xav tau tau nce ntxiv, ua rau cov vuam nrawm maj mam nce mus rau 150-200 mm / s. Txhawm rau ua kom tau raws li qhov yuav tsum tau ua ntawm siab - vuam ceev, cov cuab yeej siv tau raug kho dua tshiab, nrog cov kab hluav taws xob tsav tsheb maj mam hloov cov tsoos servo drives, yog li ua tiav kev ruaj khov dua vuam trajectory.

 

Nyob rau theem no, kev lag luam tau pib tshawb nrhiav ntau yam txheej txheem kev daws teeb meem kom ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob tshiab Lub Tsheb Txhuas Txhuas Roj Teeb. Piv txwv li, welding zoo tau optimized los ntawm kev kho lub laser qhov chaw loj, laser zog, thiab vuam tsis. Nyob rau tib lub sijhawm, qee qhov kev tshawb fawb tau npaj ntau yam -laser sib xyaw welding schemes, siv cov kab sib txawv sib txuas los txhim kho weld nkag mus thiab weld dav, yog li txhim kho vuam stability.

 

Tsis tas li ntawd, siab - zaus oscillating vuam tshuab kuj tau siv nyob rau theem no. Cov cuab yeej no tswj cov nqaj laser kom oscillate ntawm qhov zaus thaum lub sijhawm vuam, tsim kom muaj cov qauv hloov pauv hauv qhov vuam keyhole, yog li txhim kho lub xeev ntws ntawm lub pas dej molten. Txoj kev no ua tau zoo txo ​​cov porosity, txhim kho weld uniformity, thiab txhim kho cov txheej txheem vuam kev hloov mus rau kev sib dhos tsis raug, muab cov txiaj ntsig tseem ceeb rau cov khoom siv roj teeb zoo xws li Roj Teeb Pob nrog Aluminium Housings.

 

3. Laser Vuam 3.0 Theem: Ultra-High-Speed ​​Vuam Technology

Nrog kev nce qib tsis tu ncua hauv laser thev naus laus zis, tshiab siab - lub zog fiber ntau lasers tuaj yeem tso tawm cov duab tshwj xeeb, xws li taw tes- lub nplhaib sib xyaw ua ke. Cov kab teeb no ua tiav qhov sib sib zog nqus nqus vuam los ntawm qhov nruab nrab siab - lub zog qhov chaw, thaum lub nplhaib sab nrauv muab cov khoom siv hluav taws xob ntxiv, yog li nthuav tawm cov cua sov- thaj tsam cuam tshuam thiab ua kom lub pas dej ua kom ruaj khov.

 

Cov cuab yeej no txuas ntxiv ua kom vuam ceev mus rau 300 mm / s thaum tuav cov vuam zoo. Rau siab -precision aluminium plhaub qauv xws li Deep Drawn Aluminum Battery Housings, qhov kev daws teeb meem no tuaj yeem txhim kho kev ua haujlwm tau zoo thaum ua kom ruaj khov vuam.

 

Tsis tas li ntawd, point-ntiv nplhaib beam technology muaj cov txheej txheem zoo sib xws. Los ntawm kev kho lub laser fais fab kev faib tawm thiab qhov chaw qauv, nws tuaj yeem hloov kho raws li qhov yuav tsum tau ua ntawm lub plhaub ntawm cov thicknesses sib txawv, yog li ua kom nws cov ntawv thov dav hauv kev tsim cov pob Aluminium Housings thiab lwm yam ntau - specification roj teeb shells.

 

 

 

Laser vuam tshuab muaj ntau yam zoo hauv txhuas-cased roj teeb raug:

 

Ua ntej, lub zog tseem ceeb ntawm laser vuam ua rau siab - vuam precision thiab txo cov cua sov- thaj tsam cuam tshuam, yog li tuav cov txheej txheem lub zog thiab qhov ntev ntawm lub plhaub txhuas rau prismatic lithium - ion roj teeb.

 

Thib ob, nws khav theeb qib siab ntawm automation, tso cai rau kev sib koom ua ke nrog cov roj teeb ntau lawm, ua kom loj - teev ntau lawm, thiab txhim kho tag nrho cov khoom tsim tawm.

 

Tsis tas li ntawd, laser vuam muab kev tswj hwm huab cua zoo, uas yog qhov tseem ceeb tshwj xeeb rau cov qauv roj teeb uas xav tau kev sib khi nruj, xws li aluminium alloy prismatic roj teeb.

 

Thaum kawg, daim ntawv thov ntawm high- vuam tshuab ceev txo cov nqi tsim khoom, ua rau cov roj teeb txhuas siv dav siv hauv cov roj teeb hluav taws xob thiab lub zog cia.

 

 

 

Nrog kev txhim kho txuas ntxiv ntawm kev lag luam hluav taws xob tshiab, aluminium-cased roj teeb tsim tshuab yuav txuas ntxiv mus rau kev ua tau zoo dua, ruaj khov dua, thiab siab dua automation. Yav tom ntej laser vuam cov cuab yeej yuav ntxiv vuam ceev thaum optimizing vuam zoo los ntawm ntse tswj systems.

 

Nyob rau tib lub sijhawm, cov qauv tsim qauv roj teeb yuav ua kom zoo dua qub, piv txwv li, nrog cov txheej txheem nyias nyias, ntau dua - cov ntaub ntawv muaj zog, thiab cov duab ntau dua. Cov kev hloov pauv no yuav ua rau muaj kev txhim kho txuas ntxiv ntawm vuam thev naus laus zis rau prismatic cell aluminium shells thiab lithium cell aluminium shells kom tau raws li cov kev xav tau ntawm ntau dua - roj teeb ua haujlwm.

 

 

Txoj kev loj hlob ntawm laser vuam tshuab tau txhawb nqa loj - nplai ntau lawm ntawm prismatic txhuas- cov roj teeb cased. Los ntawm thaum ntxov qis- nrawm vuam mus rau siab- nrawm oscillating vuam, thiab tom qab ntawd mus rau qhov chaw- nplhaib beam ultra- siab- vuam tshuab ceev, vuam efficiency thiab zoo tau zoo tsis tu ncua, muab lub hauv paus tsim tseem ceeb rau lub hwj chim roj teeb thiab lub zog cia roj teeb kev lag luam.

 

Nrog rau kev loj hlob ntxiv ntawm lub zog tshiab lub tsheb thiab lub zog cia kev lag luam, qhov kev thov rau siab -kev ua tau zoo txhuas plhaub rau lithium- ion roj teeb hlwb thiab lub zog tshiab lub tsheb txhuas cov roj teeb yuav nthuav dav ntxiv, thiab laser vuam tshuab yuav ua lub luag haujlwm tseem ceeb hauv kev tsim roj teeb yav tom ntej.

 

 

Peb tsom mus rau qhov tseeb ntawm kev tsim cov khoom siv rau cov roj teeb hluav taws xob tshiab, tau cog lus los muab cov kev daws teeb meem zoo tshaj plaws aluminium plhaub rau cov roj teeb hluav taws xob thiab lub zog cia. Lub tuam txhab muaj ntau yam specifications ntawm Deep Drawn Aluminium Battery Housings,Aluminium plhaub rau lithium hlau phosphate hlwb, thiab prismatic cell aluminium plhaub, uas yog siv dav hauv tsheb tshiab, roj teeb modules, thiab lub zog cia. Los ntawm kev sib sib zog nqus-kev kos duab tsim tshuab thiab kev tswj xyuas zoo, peb cov roj teeb pob nrog Aluminium Housing thiab Aluminium Alloy Prismatic Battery Case cov khoom ua tau raws li qhov tsim nyog ntawm lub zog siab, siab sealing thiab siab sib xws, muab cov neeg siv khoom ruaj khov thiab txhim khu kev qha roj teeb qauv kev daws teeb meem.