Lub hauv paus rau phau ntawv
Hauv PCBA, cov pob qij txha sib txuas tsis yog siv hluav taws xob sib txuas thiab cov txheej txheem zoo tshaj plaws yog qhov zoo tshaj plaws yog ib qho ntawm cov PCBA ua haujlwm tau zoo yog ib qho ntawm cov PCBA tuaj yeem ua haujlwm tau zoo} 2}} system, kev kuaj pom thiab kev tswj hwm vuam zoo yog kom ntseeg tau tias cov khoom zoo yog qhov txuas tseem ceeb {}}
Kuv {{. Vim li cas yog vim li cas pcba vuam yog qhov tseem ceeb?
Tsis zoo vuam ntawm PCBA muaj nuj nqi, kev ntseeg lub neej thiab cov khoom muaj kev ntseeg tau yuav muaj qee qhov cuam tshuam.
1. pcb kev puas tsuaj
Cheebtsam tsis yog welded lossis welded nyob rau hauv cov txheej txheem ntawm luv luv ntawm pcb, nws kuj yuav cuam tshuam rau lub sijhawm, nws kuj tseem yuav cuam tshuam rau lub sijhawm pabcuam ib txwm muaj ntawm hluav taws xob khoom .
2.} Hluav Taws Xob Cov Teeb Meem
Poor soldering may lead to electrical performance problems, which may make the electronic products work unstably and fail to meet customer requirements. For example, if the solder joints appear open circuit, the electronic components on the circuit board will not work properly. If there is a short circuit in the solder joint, it may cause other electronic components on the circuit board to fail. If these problems are tsis daws teeb meem nyob rau hauv lub sijhawm, nws yuav nqa cov nyiaj txiag poob zoo thiab lub koob npe poob poob .
3.} Kev Nyab Xeeb Kev Nyab Xeeb
Cov khoom tsis zoo tuaj yeem cuam tshuam cov khoom muaj kev nyab xeeb xws li cov teeb meem hluav taws xob lossis cov khoom siv hluav taws xob tsis yog ua rau cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob tsis yog ua rau muaj kev puas tsuaj rau cov neeg siv khoom, tab sis kuj yuav ua rau raug kev raug mob, tab sis kuj yuav ua rau muaj kev raug mob .
Kev kuaj pom raws cai ntawm pcb soldering tsis xws luag yog ib qho ntawm cov txheej txheem vuam nyob rau theem vuam nyob rau hauv patba ua. pcba Hoobkas pcb zoo sim thoob plaws tag nrhoSMT Ntau Lawm Kab.
Ii {. Nyob rau hauv thiaj li yuav pom qhov zoo ntawm soldering, peb feem ntau siv ib lossis ntau txoj kev sim lossis tshuaj ntsuam.
1. solder cov tshuaj ntxuav tes
SPI SMT muab tso rau hauv cov khoom siv hluav taws xob thiab chaw ua haujlwm yooj yim los tiv thaiv cov tshuab luam ntawv tsis zoo
2.} automated kho qhov muag tshuaj
Nqa tawm tom qab reflow cub rau PCB, AOI siv cov duab pob qij txha ua kom pom kev zoo li no, thiab cov chaw tsis muaj tseeb)} (qee zaum tau ua kom pom kev sib txawv ntawm cov pob qij txha morphology) {{4} Kuv yog qhov ua tau zoo ntawm sffects tom qab kev ua kom PCBA.
Nta Ntawm Neoden SMT AOI TSHUAB
Daim ntawv thov tshuaj xyuas daim ntawv thov: Tom qab stencil luam ntawv, pre / pose reflow cub, pre / postYOJ SAU TSHUAB, FPC etc .
Txoj Haujlwm Hom: Phau Ntawv Kev Tuav, Pib Kev Ua Haujlwm, Cad Cov Ntaub Ntawv Txawv Tebchaws
Cov Khoom Siv Tshuaj Xyuas:
- Stencil luam ntawv: solder unavailability, tsis txaus ntseeg lossis siv misalignment, siv dag, kos thiab lwm yam}
- Ib qho tsis xws luag: ploj los yog ntau yam kev sib xyaw ua ke, tsis zoo, hloov kho, tsis ncaj ncees lawm thiab lwm yam.
- Dip: Qhov chaw ploj, kev puas tsuaj, offset, skew, inversion, etc .
- Soldering tsis xws li: ntau dhau los lossis ploj lawm solder, khoob soldering, bridging pob, ic, tooj liab stainet thiab lwm yam .
Kev Xam Txheej Txheem: Siv lub tshuab tshuaj, xim extraction, cov haujlwm grey, duab sib piv .
Kev Ntsuam Xyuas Hom: PCB tag nrho cov kev them, nrog array thiab tsis zoo ntaus nqi .
Spc Txheeb Xyuas Muaj nuj nqi: kaw cov ntaub ntawv ntsuas thiab ua kom pom, nrog kev txheeb xyuas siab los xyuas cov khoom lag luam thiab cov khoom zoo.
Yam tsawg kawg nkaus tivthaiv: 0201 nti, 0 . 3 suab ic.
3. X-ray soj ntsuam
Rau BGA, QFN thiab lwm cov pob qij txha zais zais hauv pob hauv qab ntawm cov khoom siv sib xyaw ua ke, thiab cov khoom siv hluav taws xob sab hauv yuav tsum tau lossis cov pcba ua rau .
Kom zoo li ntawm neoden SMT X-Ray Tshuab
- Cov khoom siv miniaurized, yooj yim rau nruab thiab ua haujlwm .
- Muaj feem xyuam rau nti, BGA / CSP, Wafer, SOP / QFN, SMT thiab PTUs thiab lwm cov khoom lag luam kev soj ntsuam {{0.
- Cov qauv kev daws teeb meem siab kom tau txais cov duab zoo tshaj plaws hauv lub sijhawm luv heev .
- Infrared tsis siv neeg navigation thiab muab txoj haujlwm tuaj yeem xaiv cov chaw sib tua kom sai.
- Kev tshuaj xyuas kev tshuaj xyuas no uas tuaj yeem tshawb xyuas ntau qhov tseem ceeb array .
- Inclined Multi-Lub Sij Hawm Kev Soj Ntsuam ua rau nws tau yooj yim rau kev soj ntsuam qhov piv txwv tsis xws li .
- Yooj yim softwareoperation, cov nqi ua haujlwm qis .
- Ntev Nqa Pob
4. Kev kuaj hauv Circuit Court
Los ntawm kev sojntsuam sib cuag nrog kev xeem ntawm PCBA, kev qhib hluav taws xob vim yog cov kev sib txuas nrog kev sib txuas tsis muaj peev xwm coj los ntawm PCBA kev ua tau los ntawm Qeb Hluav Taws Xob .
{{0 {}} FCT - Kev Xeem Ua Haujlwm
Hauv kev sim ntawm qhov chaw ua haujlwm tiag tiag ntawm PCBA thiab cov kev ua haujlwm sib tw yog qhov ua tau zoo li qub, tab sis nyob rau hauv FT kev sim ua haujlwm, tab sis nyob rau hauv FT kev sim ua kom pom cov teeb meem kub ua haujlwm tau los ntawm qhov zoo ntawm Vuam .
6.}} Kev Los Ntawm Txhais Tes Kev Ntsuam Xyuas Kev Ntsuam Xyuas
Txawm hais tias muaj txiaj ntsig zoo thiab cov ntsiab lus tseem ceeb, tab sis hauv qee qhov chaw tseem ceeb, cov chaw kuaj nyuaj lossis cov kev paub txog kev sib tw pom kev zoo .
Iii {{.} Yuav ua li cas coj cov kev tswj kom zoo thiab txhim kho tas li?
- Tsis xws luag raug kaw thiab categorized:Kev tsim kho cov ncauj lus kom ntxaws, kaw cov hom, qhov chaw ntawm cov kev faib tawm, FCT, thiab lwm yam kev faib tawm pab cov kev ntsuas txuas ntxiv pab txhawb {}}
- Qauv rov ua dua tshiab thiab rov ua dua:Kev kho mob rank tsis txaus ntseeg . Cov txheej txheem uas tsim nyog ua raws li cov txheej txheem ua haujlwm kom paub tseeb tias qhov teeb meem no tau daws thiab tsis muaj teeb meem tshiab.
- Hauv paus ua rau tsom xam:Qhov siab tshwm sim lossis tseem ceeb soldering rau kev ntsuas kub ua kom pom tseeb, cov qauv siv tshuab flux, page zoo, thiab txawm tias tus neeg tsav tsheb pcba {2}
- Txheej Txheem Tswj thiab Optimization:Based on the results of the root cause analysis, adjust the parameters of the PCBA processing process, maintenance equipment, improve the process, strengthen personnel training. For example, adjust the temperature profile of the reflow oven to reduce voids, optimize the design of the solder paste printing stencil to solve the problem of even tin or tin amount is insufficient, strengthen the AOI inspection standards to improve the defect capture rate.
- Cov ntaub ntawv tsom xam thiab cov lus taw qhia kaw lub voj:Kev siv cov ntawv xeem thiab tshuaj ntsuam cov khoom siv tau ntau dua ntawm R & D Cov Lus Qhia Kev Tshawb Fawb, los ntawm cov lus qhia tsis tu ncua, los ntawm cov teeb meem uas ua tsis tiav ntawm Vuam cov teeb meem zoo.
Lub ntsiab
Vuam zoo yog qhov tseem ceeb tshaj plaws yog qhov kev soj ntsuam qauv pcba ntawm cov txheej txheem PCBA ntawm cov ntsiab lus PCBA ntawm cov ntsiab lus PCBA ntawm cov teeb meem PCBA ntawm cov teeb meem kuaj tau tawm thiab cov ntaub ntawv tau pub rov qab rau cov PCBA ua rau kev soj ntsuam cov tshuaj ntsuam xyuas ntawm PCBA nrog kev ntsuas cov khoom lag luam qib siab thiab tuaj yeem tsim kev txhawb nqa cov khoom lag luam hauv PCBA
Cov lus tseeb ceev txog Nooden
1. ne decen tech tsim nyob rau xyoo 2010, {sq {}} lub hoob Hoobkas {}}
2. nEden khoom: txawv series PNP tshuab, thiab neoden 4, neeren ...
3.}}}10000+ cov qhua tuaj noj mov hla lub ntiaj teb .
{4. 40+} Cov chaw sawv cev thoob ntiaj teb muaj nyob hauv Asia, Europe, America, America, America thiab Africa 1}
5. r & d Center: 3 R & D chav tsev nrog 25+} {}}
{{06. Sau nrog CE thiab tau txais {{1} patents .
{{07. 30+ Kev tswj zoo thiab kev txhawb nqa cov neeg siv khoom, thiab cov kev daws teeb meem rau cov sij hawm, thiab cov kev daws teeb meem rau kev ua haujlwm tsis pub dhau 24 teev {{4}