Lithium-Ion roj teeb npog: ib qho tseem ceeb ntawm cov khoom ntim roj teeb

Lub lithium-Ion roj teeb npog yog lub hauv paus txheej txheem ntawm cov pob saum toj kawg nkaus ntawm cov square aluminium- plhaub roj teeb ntawm tes. Ua ke nrog cov ntaub ntawv roj teeb, nws tsim ib qho kev tiv thaiv tag nrho rau lub roj teeb ntawm tes. Raws li qhov tseem ceeb ntawm kev sib txuas ntawm cov tshuaj lom neeg sab hauv ntawm lub xov tooj ntawm tes thiab ib puag ncig sab nraud, lub phaj npog xav tias muaj ntau yam kev ua haujlwm xws li kev sib khi, kev ua haujlwm tam sim no, kev nyab xeeb siab, thiab hluav taws xob rwb thaiv tsev. Nyob rau hauv lithium - ion roj teeb qauv system, Lithium Battery Top Cap yog lub npe nrov rau cov khoom no hauv kev lag luam, thaum Prismatic Lithium Battery Lid thiab Prismatic Lithium Battery Canopy tau raug taw qhia rau daim ntawv npog tshwj xeeb rau cov roj teeb prismatic. Rau cov kws tshaj lij cov neeg yuav khoom thiab cov neeg siv khoom tsim vaj tsev, nkag siab lub ntsiab lus ntawm daim npog npog raws li peb qhov - hauv - ib qho kev sib txuas ua haujlwm ntawm "cov qauv- hluav taws xob- kev nyab xeeb" yog lub hauv paus rau kev xaiv kev tshawb fawb thiab kev ntsuam xyuas tus neeg muag khoom.

 

Los ntawm kev tsim khoom, lub hau npog tsis yog ib feem, tab sis yog ib feem uas yog sib dhos los ntawm ntau lub sub- cov khoom xws li lub hau npog sab saum toj, tawg- pov thawj valve, flip piece, txhaj qhov, insulating yas thiab sealing nplhaib. Nws qhov zoo ncaj qha txiav txim siab ntev -lub sij hawm sealing kev ntseeg siab ntawm lub roj teeb hlwb, kev nyab xeeb kev ua tau zoo nyob rau hauv huab cua txias, thiab tag nrho lub neej ntawm lub roj teeb system. Lub Hwj Chim Lub Hwj Chim Lub Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwj Hwjchim, raws li kev daws teeb meem tshwj xeeb rau lub zog hluav taws xob hluav taws xob, muab cov kev xav tau siab dua rau cov khoom siv dag zog, kev vibration tsis kam thiab siab nqa tam sim no.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cov kev ua haujlwm engineering ntawm lub hau npog tuaj yeem muab faib ua tsib qhov loj me, txhua qhov cuam tshuam ncaj qha rau kev nyab xeeb, kev ntseeg tau thiab kev ua haujlwm ntawm lub roj teeb ntawm tes. Ua ntej, kho thiab sealing muaj nuj nqi. Lub npog phaj yog laser welded rau lub plhaub txhuas los ua ib qho airtight kaw kab noj hniav, thiab cov roj teeb liab qab thiab cov electrolyte tau ntim rau hauv. Qhov kev ntseeg siab ntawm qhov kev sib khi no ncaj qha txiav txim siab tias electrolyte to lossis noo noo nkag mus yuav tsis tshwm sim thaum lub neej voj voog ntawm lub roj teeb tseem ceeb. Aluminium Npog Phaj rau Cov Roj Teeb Ua ib qho kev txhawb nqa npog phaj rau txhuas plhaub, kev nkag mus zoo ib yam, tswj qhov pore thiab cua sov- cuam tshuam kev tswj cheeb tsam ntawm qhov vuam yog cov ntsiab lus tseem ceeb hauv kev tsim khoom. Lub foob tsis ua hauj lwm yuav ua rau kom ceev lub roj teeb muaj peev xwm poob los yog ua tsis tiav. Thib ob, kev ua haujlwm tam sim no. Nyob rau hauv lub roj teeb tub ntxhais, lub npog ncej, daim adapter, thiab roj teeb cell tabs yog welded thiab txuas nrog kom ntseeg tau tias tam sim no muaj peev xwm kis tau zoo thaum lub sij hawm them thiab tawm.

 

Nyob rau theem module, lub npog ncej thiab lub tsheb npav txuas nrog laser vuam lossis bolts kom ua tiav cov koob thiab kev sib txuas ntawm cov roj teeb. Tooj thiab Aluminium Bimetal Bipolar Phaj sawv cev rau kev daws teeb meem zoo tshaj plaws rau cov ntaub ntawv ncej - tooj liab- txhuas cov qauv siv rau hauv tus account qhov zoo tshaj plaws conductivity ntawm tooj liab thiab lub teeb yuag thiab welding compatibility ntawm txhuas, uas muaj qhov zoo ntawm high - tam sim no daim ntawv thov ntawm lub hwj chim roj teeb. Tus ntoo khaub lig conductive-sectional cheeb tsam, tiv thaiv kev tiv thaiv thiab ntev- lub sij hawm creep tsis kam ntawm tus ncej yog cov tseem ceeb qhia rau kev ntsuam xyuas nws engineering zoo.

 

Thib peb, kev ruaj ntseg siab nyem mechanism. Thaum cov huab cua sab hauv ntawm lub roj teeb nce siab vim yog overcharging, nyob rau hauv luv luv Circuit Court los yog thermal runaway, qhov tawg - pov thawj valve integrated ntawm lub hau yuav cia li qhib tom qab mus txog rau lub teeb siab pib ua kom tau raws li cov kev taw qhia siab nyem, yog li ntawd zoo heev txo txoj kev pheej hmoo ntawm cov ntaub ntawv tawg thiab khib nyiab txaws. Qhov qhib siab qhov tseeb ntawm qhov tawg- pov thawj valve (feem ntau yuav tsum tau ua siab ntev nyob rau hauv ± 0.05MPa) thiab qhov tso pa tawm tom qab qhib yog qhov tseem ceeb ntawm kev tsim, uas ncaj qha cuam tshuam rau kev ua haujlwm ntawm kev tiv thaiv kev nyab xeeb. Plaub, fuse tiv thaiv kev ntsuas. Thaum lub roj teeb yog qhov txawv txav thiab lub siab sab hauv cov huab cua tseem nce mus rau ib qho txiaj ntsig, lub flipping piece ntawm lub hau yuav tsa thiab tiv thaiv qhov tsis zoo riveting block, ua rau ib qho luv luv Circuit Court ntawm qhov zoo thiab qhov tsis zoo ntawm lub hau. Nyob rau tib lub sijhawm, aluminium txuas txuas Fuse yuav yaj thiab txiav tawm tam sim no Circuit Court sai. Qhov kev tiv thaiv dual no muab ib txoj kab txuas ntxiv ntawm hluav taws xob kaw thaum muaj cua sov khiav tawm. Bettery Cover Plate yog ib qho universal npog phaj tivthaiv. Qhov ua kom siab ntawm lub phaj flip thiab qhov fuse tam sim no ntawm Fuse yuav tsum raug ntsuas kom raug hauv engineering.

 

Thib tsib, hluav taws xob tiv thaiv corrosion. Conductive PPS (polyphenylene sulfide) yas yog siv los ua cov txheej txheem insulating ntawm cov ncej zoo thiab cov phaj npog sab saum toj. Cov khoom no tsim ib qho kev tiv thaiv tus nqi ntawm tus ncej zoo thiab lub plhaub aluminium, yog li txo qhov muaj peev xwm sib txawv ntawm tus ncej zoo thiab lub plhaub aluminium. Qhov kev tsim no tuaj yeem tiv thaiv electrochemical corrosion ntawm daim npog sab saum toj thiab txhuas lub plhaub, txhim kho lub neej ntev - lub neej kev pab cuam ntawm cov khoom nyob rau hauv ib puag ncig ntub los yog ntsev tsuag. Thaum txhuas roj teeb npog thiab txhuas roj teeb lub thawv npog siv ua ke, lawv yuav tsum tau

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kev tsim cov ntawv npog npog muaj ntau yam txheej txheem xws li stamping, txhaj tshuaj molding, laser vuam, sib dhos thiab kuaj. Stamping forming txheej txheem: Cov hlau tseem ceeb ntawm lub phaj npog (nrog rau lub hau npog saum toj kawg nkaus, ncej puag thiab tawg- pov thawj valve diaphragm) feem ntau tsis tu ncua stamped thiab tsim siv high -precision progressive dies. Cov ntaub ntawv feem ntau yog 3003 lossis 1050 aluminium alloy, thiab qee qhov siab tam sim no - nqa ncej yog ua los ntawm tooj liab -aluminium composite daim hlau. Qhov ntev ntev ntawm lub stamping qhov chaw (tshwj xeeb tshaj yog txoj hauj lwm ntawm tus ncej mounting qhov thiab contour ntawm lub sealing zawj) yuav tsum tau tswj nyob rau hauv ± 0.03mm kom tau raws li qhov yuav tsum tau ntawm tom ntej automated sib dhos.

 

Txhaj tshuaj molding txheej txheem: Cov txheej txheem rwb thaiv tsev ntawm tus ncej thiab sab saum toj npog yog precision txhaj molded. Cov khoom siv yog PPS lossis PBT engineering yas uas tiv taus electrolyte corrosion, kub tsis kam thiab fluidity zoo. Thaum lub sij hawm txhaj tshuaj molding txheej txheem, pwm kub thiab txhaj tshuaj yuav tsum nruj me ntsis tswj kom tsis txhob muaj qhov tsis xws luag xws li shrinkage kab noj hniav, flash, los yog tsis txaus filling. Cov kev tsis zoo no tuaj yeem ua rau muaj kev puas tsuaj los yog electrolyte alkali creep thaum lub sij hawm ntev - siv. Laser vuam txheej txheem: Lub sealing vuam ntawm lub npog phaj thiab txhuas plhaub, kev sib txuas vuam ntawm tus ncej thiab lub adapter piece, thiab peripheral sealing vuam ntawm tawg- pov thawj valve yog tag nrho ua tiav los ntawm mem tes los yog nruam laser vuam. The welding process requires precise control of spot diameter, power density and protective gas flow to ensure consistent penetration of the weld, no penetrating pores and sufficient tensile strength. Qhov kev soj ntsuam hauv online weld pom tau tuaj yeem txheeb xyuas qhov txawv txav xws li spatter, dents thiab offsets hauv lub sijhawm.

 

Kev ntsuas kev sib khi: Tom qab lub hau npog tau sib sau ua ke thiab tag nrho cov roj teeb tseem ceeb raug kaw, yuav tsum tau ntsuas huab cua nruj. Kev kuaj Helium yog kev lag luam- lees paub siab- txoj kev kuaj xyuas qhov tseeb ntawm kev sib khi- tso qhov chaw yuav tsum tau kuaj hauv lub tshuab nqus tsev, sau nws nrog cov roj helium, thiab kuaj xyuas tus nqi xau los ntawm qhov ntsuas huab cua. Lub helium leakage npaum li cas ntawm cov roj teeb tsim nyog npog thiab cov hlwb ua tiav feem ntau yuav tsum tsawg dua 1 × 10⁻⁵ Pa·m³ / s. Cov txheej txheem no ua kom ntseeg tau tias kev ua haujlwm ntawm cov hlwb yuav tsis ua rau tsis zoo vim yog kev foob tsis ua haujlwm thaum lub sijhawm ua haujlwm ntawm ntau tshaj 10 xyoo. Kev ntsuas hluav taws xob: Kev ntsuas hluav taws xob, kev tiv thaiv hluav taws xob thiab kev tiv thaiv kev tiv thaiv ntawm daim npog npog yuav tsum yog 100% kev sim online. Kev ntsuas tag nrho cov kev tiv thaiv los ntawm tus ncej mus rau qhov chaw sib txuas sab hauv uas siv plaub- txoj kev xaim tuaj yeem txheeb xyuas qhov vuam tsis zoo lossis cov khoom tsis zoo. Kev ntsuas hluav taws xob tiv thaiv yog siv los txheeb xyuas qhov kev sib cais ntawm tus ncej thiab lub hauv paus hlau ntawm lub hau. Feem ntau, cov rwb thaiv tsev tiv thaiv yuav tsum tsis pub tsawg tshaj 100MΩ nyob rau hauv 500V DC tej yam kev mob.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fais fab roj teeb teb: hluav taws xob tsheb thiab tsheb hybrid yog qhov tseem ceeb tshaj plaws daim ntawv thov kev lag luam rau cov khoom npog. In such scenarios, the Power Battery Cover Plate needs to withstand the continuous vibration and shock caused by vehicle driving, as well as the thermal cycle stress caused by fast charging. Lub zog ntawm cov qauv, tiv thaiv- kev co kev ua tau zoo ntawm daim npog npog thiab kev tiv thaiv -loosing peev xwm ntawm tus ncej txuas yog qhov ntsuas tseem ceeb. Lub zog cia qhov system: Loj- teev lub zog cia chaw nres tsheb thiab chaw lag luam thiab kev lag luam hluav taws xob khaws cia cov kev xav tau siab dua ntawm lub neej voj voog thiab ntev- lub sij hawm kev ntseeg siab ntawm daim hlau npog. Lub zog cia hlwb feem ntau yog tsim los kom muaj lub neej voj voog ntau dua 6,000 zaug. Lub sealing durability ntawm daim npog npog thiab lub sijhawm ntev -lub sij hawm ruaj khov ntawm qhov tawg- pov thawj valve (tsis muaj adhesion lossis kev laus ntxov ntxov) yog qhov tseem ceeb thaum xaiv. Cov khoom siv hluav taws xob siv hluav taws xob: Cov square me me lossis mos- ntim cov roj teeb hauv cov xov tooj smartphones, khoos phis tawj khoos phis tawj thiab cov khoom siv coj los siv tau muaj qhov yuav tsum tau ua kom nyias nyias thiab sib koom ua ke ntawm cov npog. Txawm hais tias tus qauv loj me me, qhov yuav tsum tau ua rau sealing kev ntseeg tau thiab tawg tau - pov thawj kev nyab xeeb yog sib npaug.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yog tias koj qhov project tau customized engineering xav tau rau lub zog ntawm cov qauv, sealing kev ntseeg tau, thiab ntws conduction kev ua tau zooLFP Kev Nyab Xeeb Npog Teeb, peb pab neeg ua haujlwm tuaj yeem txuas ncaj qha nrog koj thiab muab kev pabcuam rau koj nrog - txheej txheem engineering.