Vim li cas Lithium Battery BMS PCBA SMT Assembly Yuav Tsum Muaj Cov Qauv Zoo Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij?
Cov tswj vaj huam sib luag rau e-kev txav mus los, lub zog cia, thiab cov khoom siv hluav taws xob nqa tau yog qhov tseem ceeb siab siab -PCBs tam sim no. Lawv muaj neeg coob nrog MOSFETs, precision ntsuas ICs, thiab siab -voltage sampling resistors. Qhov kev tsim tshwj xeeb no xav kom SMT sib dhos ib txhij ua tiav micro- theem kev tso kawm raug, kev ntseeg siab tshaj plaws ntawm kev sib koom ua ke, thiab kev tswj xyuas cov chav huv huv kom nruj - nyuaj dua li cov khoom siv smartphones lossis cov khoom siv hauv tsev ntse.
1. Micron-Qib qhov tseeb qhov tseeb - Tshem tawm Cold Solder & Misalignment
Lithium roj teeb mainboards dav siv 0402 thiab 0201 nti resistors / capacitors, nrog rau QFN / QFP- ntim BMS controllers thiab siab - zog MOSFETs. Los ntawm txhais tes lossis qis-kawg xaiv-thiab- qhov chaw tshuab feem ntau ua rau cov khoom hloov pauv lossis tsis muaj qhov chaw, ua rau kev sib txuas lossis tsis txaus ntawm IC pins. Qhov tshwm sim? Kev them nqi / tso tawm, kev tiv thaiv xauv- nce, thiab txawm tias tag nrho cov roj teeb tsis ua haujlwm.
Peb lub siab -ceev mounters xa ± 0.02mm qhov kev tso kawm precision nrog automated kho, tshem tawm tag nrho bridging thiab tsis txaus ntub dej. Txawm hais tias 0201-loj passives, txhua qhov sib txuas tau raug zaum - tshem tawm hluav taws xob kev nyab xeeb ntawm qhov chaw.
2. Chav Kawm 10,000 Cleanroom & ESD Tswj - Tiv thaiv kev puas tsuaj ntawm rwb thaiv tsev
Cov kab SMT txuas ntxiv uas qhia hauv peb lub chaw ua haujlwm hauv Chav Kawm 10,000 plua plav-dawb, kub- thiab av noo- tswj chav huv. Cov plua plav thiab cov pa tawm zoo li qub yog cov neeg tua neeg uas ntsiag to rau lub zog ICs: cov kab mob ntawm cov ntaub qhwv degrade rwb thaiv tsev tsis kam, thaum ESD tuaj yeem tsoo MOSFET rooj vag.
Cov kev cob qhia me me uas tsis muaj kev tswj hwm ib puag ncig feem ntau pom qhov ua tsis tiav (tshwj xeeb, tsis muaj tseeb) hauv 1-3 lub hlis ntawm kev xa khoom. Peb lub rooj cob qhia nta ESD-tiv thaiv chaw ua haujlwm + circulating cua purification, xyuas kom PCB nto huv si raws li IPC-610 qauv los ntawm solder paste luam ntawv los ntawm reflow.
3. Ntau-Zone Reflow Cub - Customized rau Thick-Copper Power Boards
Lithium roj teeb PCBs feem ntau siv 2-ounce lossis txawm 4-ounce tooj liab los tswj cov dej ntws siab. Standard ib cheeb tsam reflow qhov cub tsis tuaj yeem sib npaug "cov khoom me me" thiab "tsim cua sov txaus rau thaj chaw tooj liab loj" - ua rau cov khaub thuas txias lossis cov ntawv ci tooj liab blistering.
Peb cov ntse ntse ntau-zone reflow qhov cub ntawm nws tus kheej kho txhua cheeb tsam qhov profile, ua kom ob qho tib si zoo -pitch chips tau txais kev ntub dej kom zoo thiab tuab- ntu tooj liab tau txais lub zog thermal txaus. Qhov tshwm sim: ci ntsa iab, tsis muaj dab tsi- IMC cov khaubncaws sab nraud povtseg uas tiv taus qhov kub thiab txias (-40℃rau +85℃) thiab kev co mus ntev.
4. 100% Inline AOI Inspection – Yield Rate Steadily >99.4%
Peb cov kab tag nrho yog nruab nrog GKG-G9 tsis siv neeg solder paste printers thiab inline AOI optical inspectors:
Printing station: kaw-loop control of paste thickness, tiv thaiv tsis txaus, ntau dhau lawm, los yog vau deposits.
Tshaj tawm - qhov chaw AOI: siab- scanning ceev pom tias ploj lawm, hloov pauv, thim rov qab, lossis nqa cov khoom - cov khoom siv tsis raug raug tsis lees paub ua ntej rov qab.
Industry data shows that typical third-party small factories achieve only 93%-95% first-pass yield, while our dedicated lithium-battery SMT line consistently delivers >99.4% huab hwm coj- tawm los. Rau cov khoom lag luam txhua xyoo hauv ntau lab, qhov no txuag cov neeg siv ntau txhiab nyiaj hauv cov khoom siv rov ua haujlwm thiab cov nqi zog.
5. Xaus-rau-Xaum Turnkey Production - Los ntawm Kev Luam Ntawv mus rau Cov Txheej Txheem Txheej Txheem hauv Ib Nrab
Peb lub tshuab ua haujlwm puv nkaus hauv -kab kab npog tag nrho cov kauj ruam:
Tsis Siv Neeg Solder Paste Printing (GKG-G9) - kev cai squeegee siab thiab sib cais ceev rau tuab - tooj liab boards, kom ntseeg tau tias txaus paste ntim rau siab - tam sim no pads.
High-Speed Precision Placement – multi-module mounters lis kev sib xyaw ua ke los ntawm 0201 chips mus rau cov khoom siv fais fab loj, ntau pob IC, thiab cov khoom sib txuas.
Multi-Zone Intelligent Reflow – mob siab rau qhov kub thiab txias profiles rau txhua hom roj teeb PCB, tshem tawm cov pob qij txha, cov pob qij txha txias, thiab cov ntaub qhwv tshem tawm.
AOI Kev Tshawb Fawb - tsim cov ntaub ntawv tshawb xyuas cov ntaub ntawv hauv ib pawg, ua tau raws li EU / Asmeskas cov kev tshawb xyuas xa tawm.
Ntxuav + Cov Txheej Txheem Txheej Txheem - tom qab rov ua dua, cov laug cam raug ntxuav kom huv si ntawm cov khoom seem thiab xa ncaj qha rau peb cov txheej txheej. Qhov kev sib xyaw ua ke "SMT → Ntxuav → Txheej" ua haujlwm tshem tawm cov khawb khawb thiab ua kom lub sijhawm ua haujlwm luv.
Cov khoom siv: BMS tiv thaiv pawg thawj coj saib rau ob-/plaub- log EVs, portable sab nraum zoov lub zog cia mainboards, AGV forklift roj teeb controllers, lub hwj chim cuab tam lithium-ion boards, lub tsev zog cia motherboards, thiab portable kho mob lithium roj teeb tswj vaj huam sib luag.
6. Peb Qhov Kev Ua Phem SMT Nqi - Cov lus qhia los ntawm Cov Tub Rog Kev Lag Luam
❌ Xaiv tus nqi qis -cov haujlwm me me
Cov cuab yeej siv tsis tu ncua yam tsis muaj AOI tag nrho ua rau muaj kev xa rov qab mus rau txawv teb chaws. Tus nqi thauj khoom thiab rov ua haujlwm dua li kev ua haujlwm - tus nqi txuag.
❌ Sib cais SMT, txheej, thiab sib dhos ntawm cov khoom sib txawv
Inter-kev thauj mus los hauv lub Hoobkas ua rau khawb, kev sib txuas lus qeeb, thiab kev xa khoom tsis ruaj khov. Peb nyob rau hauv -cov khoom sib xyaw ua ke hauv tsev txo qis kev thauj mus los thiab txiav lub sijhawm ua haujlwm ntau dua 30%.
❌ Siv tus txheej txheem neeg siv khoom- qib solder paste rau lub hwj chim boards
Ib qho yooj yim muab tshuaj txhuam hauv qab -kub tawm. Peb siv siab - kub solder paste tshwj xeeb uas tsim los rau lub hwj chim PCBs, ua ke nrog tshwj xeeb reflow profiles - txhim kho creep resistance ntau zaus.
7. Ryder – 20 Xyoo Lithium- Roj teeb DNA, Dedicated rau BMS PCBA
Raws li 20-xyoo qub qub lithium- cov chaw tsim khoom roj teeb nrog peb tus kheej tsim tsim ntse hauv Huizhou, tag nrho peb cov kab SMT tsom tshwj xeeb rau lithium-roj teeb PCBA - peb yeej tsis sib xyaw nrog cov neeg siv khoom xaj, muab peb cov txheej txheem tshwj xeeb.
✅ Class 10,000 cleanroom + fully imported automated equipment, mass yield >99.4%
✅ Kaw - voj ib qho - nres kev pab cuam: PCB prototyping → Cheebtsam khoom → SMT → tu → conformal txheej → tiav PACK sib dhos
✅ Kev them nyiaj yug yooj yim: qauv qauv hauv 3 hnub ua haujlwm; muaj peev xwm rau lab- theem kev txiav txim loj
✅ Tag nrho traceability: luam ntawv, tso, thiab AOI cov ntaub ntawv khaws tseg rau ib pawg; CE / UL / RoHS daim ntawv pov thawj xa tawm muaj
✅ Cov kws tshaj lij txheej txheem tshwj xeeb muab cov lus qhia txog kev tsim kho PCB thaum ntxov R & D kom tshem tawm cov kev pheej hmoo ua ntej
Tiv tauj peb rau kev kho lithium - roj teeb PCBA SMT kev daws teeb meem - muab koj lub hlwb rau cov tub rog- qib kev ntseeg siab uas lawv tsim nyog.
