Thaum Lub Ib Hlis Ntuj xyoo 2023, ntau lub tuam txhab Suav tau tshaj tawm cov phiaj xwm nthuav dav rau lub zog thiab lub zog cia roj teeb, nrog rau kev nqis peev nce mus txog 100 billion yuan thiab cov peev txheej tsim tau ua ke ntawm 269 GWh, tshaj li cov khoom sib xyaw ua ke hauv thawj ib nrab xyoo dhau los (206.4 GWh. ) thiab yuav luag them rau xyoo tas los cov teeb tsa hluav taws xob hauv tsev xav tau (294.6 GWh)
| Enterprise | Kev nqis peev (billion) | Muaj peev xwm (GWh) |
| BYD | 10 (kwv yees) | 35 |
| EV roj teeb | 20.8 ib | 80 |
| Ganfeng Lithium roj teeb | 15 | 34 |
| BAK roj teeb | 13 | 30 |
| Farasis Zog | 10 | 30 |
| Shenghong Group | 30.6 ib | 60 |
| Tag nrho | 99.4 ua | 269 |
Cov ntaub ntawv qhov chaw: Tuam Tshoj Automotive Xov Xwm, network cov ntaub ntawv pej xeem
Thaum lub sij hawm tsim cov roj teeb fais fab, kev ruaj ntseg zoo ntawm lub roj teeb plhaub vuam yuav cuam tshuam rau qhov sib xws thiab kev nyab xeeb ntawm lub roj teeb sib dhos. Sab hauv ntawm lub hwj chim roj teeb lub plhaub feem ntau muaj cov organic electrolyte, tshwj xeeb diaphragm, thiab lub hau npog feem ntau muaj cov foob pob tawg, ncej ncej, kev nyab xeeb cap, kua txhaj tshuaj, thiab lwm yam. Lub sealing vuam ntawm lub plhaub thiab lub hau yog xav tau heev, thiab nws cov vuam zoo ncaj qha cuam tshuam rau kev sib khi ntawm lub roj teeb, thiab kev vuam tsis zoo yuav ua rau lub roj teeb to, lithium nag lossis daus, thiab lub roj teeb zoo li tsis raws li tus qauv.
▲ Hard-plhaub square lithium roj teeb soldering
01 Cov teeb meem vuam seam
1- Cov tsos mob tsis zoo: vuam bias, xuab zeb ob lub qhov muag, qauv qaij
2- Lub zog tsis txaus thiab kev sib khi: qhov tob ntawm fusion tsis txaus, cov kab nrib pleb, qhov cua loj uas ua rau cov roj teeb tawm
02 Txheej txheem tsom xam ntawm vuam seam teeb meem
Raws li FTA qhov kev ntsuam xyuas txhaum cai, qhov teeb meem vuam tsis ua haujlwm feem ntau suav nrog cov tsos tsis zoo thiab teeb meem vuam lub zog. Cov tsos mob tsis zoo: vuam cov cuab yeej CCD scanning kev kawm, kev tiv thaiv roj hom thiab ntws tus nqi, vuam qauv kev huv, qauv tshuab haum raug thiab txoj kev. Vuam lub zog thiab sealing yam: raw khoom nrog precision, txhuas muaj pes tsawg leeg, cuam tshuam ntawm cov txheej txheem tsis.
| Kev faib tawm | Cov lus nug | Txheej Txheem Ua Categorization | Cov laj thawj tshwj xeeb |
|
Qhov tshwm sim | Ib nrab vuam | Vuam txoj kev Kev txheeb xyuas thiab qhov chaw | CCD txoj kev pom kev tsis pom kev tsis tuaj yeem txheeb xyuas cov qauv zoo, ua rau muaj qhov sib txawv ntawm cov vuam trajectories, tsis txaus ntawm lub teeb pom kev zoo rau cov qauv, thiab muaj teeb meem ntau ntxiv hauv qhov chaw yees duab. |
| Trachoma cua qhov | Cov khoom siv nws tus kheej thiab qhov chaw vuam | Aluminium plhaub cov ntaub ntawv muaj pes tsawg leeg, kev teeb tsa tsis raug ntawm kev tiv thaiv roj hom thiab ntws tus nqi, kev sib txuam ntawm cov txheej txheem vuam sab saum toj thiab vuam qhov sib txawv ntawm lub hau thiab lub plhaub, tsis muaj kev huv ntawm sab vuam lossis sab saum toj vuam cheeb tsam. | |
| Qauv tsis sib xws | Qauv kev sib dhos raug | Npog thiab plhaub sab saum toj vuam txoj kev weld sib txawv haum tsis tsim nyog, vuam txheej txheem kev ntxhov siab tsub zuj zuj. | |
| Vuam lub zog | Roj teeb to | Qauv loj yuam kev thiab cuam tshuam ntawm vuam tsis | Lub hau thiab lub plhaub haum loj tsis ruaj khov, thiab cov txheej txheem tsis raug teeb tsa kom raug. |
03 Lub luag haujlwm ntawm kev tiv thaiv roj
Kev tiv thaiv roj hauv cov txheej txheem laser vuam tuaj yeem tiv thaiv oxidation ntawm cov hlau nto, tiv thaiv lub lens, tshuab tawm lub plasma, yuav tsum tswj cov airflow kev taw qhia, siab, ntws tus nqi. Lub shielding gas ua turbulence, lub weld yuav muaj porosity, uneven weld seam thiab lwm yam teeb meem.
04 Cov yam ntxwv ntawm cov roj sib txawv
Cov hom shielding gases rau laser vuam muaj xws li helium, argon thiab nitrogen
Helium: Qib siab ntawm ionization, lub laser tuaj yeem dhau mus, tag nrho cov nqaj zog mus txog qhov chaw ntawm lub workpiece, tsis yooj yim los tsim porosity, tab sis kim.
Argon: tus nqi qis dua li helium, tab sis nws muaj kev cuam tshuam rau kev kub siab plasma ionization, txawm hais tias qhov kev tiv thaiv zoo dua, tab sis yuav tiv thaiv ib feem ntawm lub zog laser ua, txo lub zog laser, kev siv helium vuam nto zoo li du.
Nitrogen: tus nqi qis, me me ionization, vuam swell yuav hnov mob nrog qee cov ntsiab lus ntawm aluminium alloy los tsim cov tebchaw tsis ruaj khov, cuam tshuam rau lub zog vuam
05 Kev soj ntsuam ntawm cov nyhuv ntawm cov vuam sib txawv
Vuam nrog nitrogen thiab argon raws li shielding roj, thaum siv nitrogen raws li shielding roj, lub weld dav sib xws yog tsis zoo, siv argon raws li shielding roj, lub weld qhib yog du, tus ntses nplai qauv yog tusyees txhim kho, thiab cov tsos zoo dua siv. nitrogen vuam cov khoom. (Raws li pom hauv daim duab hauv qab no)
▲ Sib txawv shielding gas welding nyhuv (qhov sib txawv seam dav sib xws)
Laser lub zog ntawm qhov cuam tshuam ntawm vuam, siv tib lub vuam ceev thiab tiv thaiv roj, qhov siab dua qhov tso zis hluav taws xob, qhov nrawm dua cov khoom siv vuam tuaj yeem yaj thiab vaporized, lub pas dej yaj yaj fluidity nce, cov ntses nplai qauv saum npoo yog ntau dua, lub weld seam yog tiaj tus. (Raws li pom hauv daim duab hauv qab no)
▲ Txawv lub zog vuam nyhuv (qhov sib txawv ntawm qhov sib txawv)
Cov ntsiab lus
1. mus rau lub davhlau ya nyob twg qhov chaw laser sealing cov cuab yeej, CCD scanning positioning thiab vuam tsis muaj kev cuam tshuam rau cov tsos ntawm qhov phem nyob rau hauv qhov teeb meem ntawm ib nrab vuam.
2. Kev tiv thaiv roj hom thiab qhov ntsuas qhov ntsuas tuaj yeem txhim kho qhov sib xws ntawm cov vuam, txhawm rau ua kom huv ntawm qhov chaw vuam, txo cov kev taw qhia ntawm impurities txawv teb chaws, tuaj yeem txo qhov vuam slag tsim los ntawm trachoma porosity.
3. Mechanical haum ntawm qhov sib txawv yog zoo dua li cuam tshuam haum, qhov chaw vuam txheej txheem thawj qhov chaw vuam thiab tom qab ntawd txuas ntxiv vuam txoj kev, tuaj yeem daws qhov sib txawv haum thaum vuam teeb meem.
Maven Laser yog lub tuam txhab tsom rau kev lag luam laser, nrhiav tau nyob rau hauv 2008, tam sim no muaj 5 xyoo ntawm kev lag luam kev lag luam nyob rau hauv lub laser welding teb, tshwj xeeb hauv kev xaiv qhov zoo tshaj plaws laser vuam kev daws teeb meem thiab txuam laser vuam tshuab rau koj. Nyob rau lub Ib Hlis, peb tau tsim peb lub laser cua txias handheld vuam tshuab, uas tam sim no nyob rau hauv lub caij tshwj xeeb tshaj tawm, yuav 5 units, tus nqi ntawm ib chav tsev yog tsawg li $4500, yuav 10 units, tus nqi ntawm ib chav tsev. yog tsawg li $4200. Cua txias handheld vuam yog me me, haum rau sab nraum zoov vuam, thiab Maven lub cua txias handheld laser vuam tshuab daws lub tshuab tam sim no kub dissipation teeb meem thiab tuaj yeem ua haujlwm tau ntev yam tsis muaj kev cuam tshuam. Txais tos rau koj qhov kev nug! Peb yog Maven Laser, koj tus kws tshaj lij laser tus khub.
Post lub sij hawm: Mar-03-2023
