Tau txais, txais, thiab tso tawm yog peb yam khoom sib cais. Lawv yeej tsis tshwm sim rau tib hnub.
Lub courier tuaj yeem xa cov cartons. Lub tsev khaws khoom tuaj yeem sau npe cov khoom xa tuaj. Txawm li cas los xij, cov khoom tseem yuav tsis muaj nyob rau hauv kev tsim khoom vim hais tias tag nrho cov chaw tsim khoom ib feem ntawm tus lej ploj lawm, ntau yog khi rau qhov tsis raug BOM kho, lub ntim tsis tuaj yeem thauj khoom raws li tau npaj tseg, lossis qhib qhov sib txawv tsis tau pom zoo.
Qhov ntawd yog lub luag haujlwm tseem ceeb ntawm kev tshuaj xyuas tuaj rau cov neeg siv khoom- cov khoom siv.
Nws txiav txim siab seb cov khoom puas tuaj yeem txav mus los ntawm kev tau txais tuav mus rau hauv cov khoom muag tswj thiab, thaum kawg, mus rau hauv cov khoom siv ntau lawm.
Kev tshuaj xyuas tuaj tsis tuaj yeem ua pov thawj tias txhua yam khoom siv yog qhov tseeb, hluav taws xob zoo tag nrho, lossis tsis muaj qhov tsis xws luag. Nws txoj hauj lwm yog nqaim dua thiab muaj txiaj ntsig: tsim kom muaj dab tsi tuaj txog, txuas nws mus rau cov ntaub ntawv tso tawm, ntsuas qhov pom kev pom thiab muaj pov thawj tuav pov hwm, thiab muab cov khoom pov thawj uas tswj thiab tsim khoom tuaj yeem ua.
Tau txais, lees txais, thiab tso tawm yog cov xwm txheej sib txawv
|
Cov ntaub ntawv xwm txheej |
Qhov nws lees paub |
Dab tsi tseem qhib |
|
Tau txais |
Cov khoom xa tuaj ntawm lub cev tuaj txog thiab tau sau npe |
Ib feem ntawm tus kheej, qhov xwm txheej, kev pom zoo, thiab kev siv ntau lawm |
|
Txais los ntawm kev tshuaj xyuas tuaj |
Cov khoom ua tau raws li qhov pom zoo tau txais thiab kuaj xyuas |
Txawm hais tias muaj ntau npaum li cas, kev teeb tsa, thiab kev nthuav qhia txhawb nqa ib qho kev tsim |
|
Tso tawm rau kev tsim khoom |
Cov khoom raug pom zoo, muaj, thiab muab xa mus rau qhov xav tau ntau lawm |
Kev sib dhos ib txwm, txheej txheem, kev tshuaj xyuas, thiab kev xeem tswj tseem siv tau |
Qhov kev sib txawv no txwv tsis pub muaj kev teem caij ua yuam kev.
Tus neeg yuav khoom yuav pom cov ntaub ntawv pov thawj ntawm kev xa khoom thiab xav tias tus neeg siv khoom- cov khoom tau npaj tiav lawm. Tus neeg npaj EMS tseem yuav pom qhov tuav tau zoo, qhov tsis tau daws qhov sib txawv, lossis cov ntaub ntawv tsis tiav.
Kev muaj lub cev tsis zoo ib yam li kev tso tawm ntau lawm.
Khaws cov ntaub ntawv pov thawj ntawm Kev Txais Dock
Thawj qhov tseem ceeb tshaj plaws yog tsis txhob rhuav tshem cov khoom xa tuaj thiab rov ua txhua yam. Nws yog los khaws cov pov thawj txaus kom nkag siab tias cov khoom tuaj txog li cas.
Nyob ntawm qhov project thiab qhov xwm txheej ntawm cov khoom xa tuaj, kev txais yuav tsum tau sau tseg:
- daim ntawv xa khoom xa tuaj thiab cov npe ntim khoom;
- thawv suav;
- pom kev puas tsuaj;
- cov ntsaws ruaj ruaj;
- dej, tsoo, los yog kev puas tsuaj;
- reel, tais, raj, hnab, lossis txiav -tape kom muaj nuj nqis;
- daim ntawv lo sab nraud;
- cov pob khoom sib xyaw lossis cov khoom tsis paub meej;
- cov ntaub ntawv uas ploj lawm;
- qhov sib txawv ntawm daim ntawv ntim khoom thiab cov khoom xa tuaj ntawm lub cev.
Pom pom kev puas tsuaj yuav tsum tau sau tseg ua ntej lub ntim thawj zaug raug muab pov tseg lossis hloov pauv ntau.
Cov pov thawj ntawd tsis tuaj yeem tsim lub luag haujlwm. Nws muab cov neeg siv khoom, tus neeg nqa khoom, tus neeg xa khoom qub, thiab pab pawg EMS ib yam dab tsi los tshuaj xyuas.
Ib lub thawv huv huv yog siv tau.
Nws tsis yog cov ntaub ntawv lees paub.
Paub meej txog qhov tseeb ua ntej tshuaj xyuas nws qhov xwm txheej
Lub cev zoo tag nrho tseem tuaj yeem ua yuam kev rau kev tsim.
Daim ntawv cim pob, reel lossis lub tais daim ntawv lo, cov ntawv ntim khoom, thiab tso tawm BOM txhua tus yuav tsum tau taw tes rau tib seem.
Kev txheeb xyuas tuaj yuav tsum nquag txuas cov khoom mus rau:
- ib kab BOM tshwj xeeb lossis tus neeg siv khoom tus lej;
- cov khoom tsim khoom;
- ua tiav cov chaw tsim khoom ib feem naj npawb;
- qhov kev txiav txim tom qab;
- daim ntawv pom zoo- lwm cov ntaub ntawv;
- cov khoom npaj kho dua tshiab;
- cov neeg siv khoom xa khoom siv.
Qhov kev txiav txim ua tiav yog qhov tseem ceeb vim tias nws tuaj yeem paub qhov txawv:
- hom pob;
- kub qib;
- Qib kev tsim nyog;
- txhuas tiav;
- voltage lossis ceev xaiv;
- packing hom ntawv;
- Hoobkas-programmed configuration;
- tus neeg siv khoom- tshwj xeeb variant.
Daim ntawv lo qhia cov khoom tsim nyog tsev neeg tsis txaus thaum qhov kev txiav txim tiag tiag txawv.
Thaum cov khoom sib cais, rov-reeled, repacked, los yog relabeled, tus thawj traceability tej zaum yuav xav tau kev tshuaj xyuas ntxiv ua ntej yuav txais ntau ntau.
suav cov reel tsis pom zoo ib feem.
Cov Cheebtsam Programmed xav tau kev txheeb xyuas kev teeb tsa
Ib tus neeg siv khoom -MCU programmed tuaj yeem dhau qhov kev pom pom zoo ib yam thiab tseem siv tsis tau.
MPN, kom muaj nuj nqis, ntim khoom, thiab cov xwm txheej sab nraud tuaj yeem yog txhua yam raug thaum lub loaded firmware los yog kho qhov teeb tsa tsis raug lossis tsis paub.
Yog tias tsim nyog, qhov project yuav tsum txheeb xyuas:
- dawb paug los yog programmed mob;
- loaded firmware lossis configuration kho;
- Cov neeg siv khoom tus cim npe;
- kev ruaj ntseg configuration los yog xauv- ntsis raws li txoj cai;
- programming-label convention;
- seb reprogramming puas tso cai;
- yuav ua li cas lub programmed ntau yuav taug qab rau cov khoom sib dhos.
Ib feem ntawm tus kheej thiab kev teeb tsa tus kheej tsis yog ib txwm zoo ib yam.
Kev tshuaj xyuas tuaj yuav tsum tsis txhob cia siab tias yuav ua rau muaj kev cuam tshuam firmware los ntawm daim ntawv lo generic reel lossis email uas tsis tau txais.
Ntim yog ib feem ntawm Manufacturability
Ib qho kev tivthaiv tuaj yeem phim BOM thiab tseem tsis tsim nyog rau kev npaj tsim khoom.
Cov piv txwv uas muaj xws li:
- luv luv daim kab xev nrog cov thawj coj tsis txaus;
- puas sprocket qhov;
- peeling los yog tsis zoo kaw daim kab xev;
- Mixed Cheebtsam orientation;
- cov hlab ntsha tawg;
- warped los yog puas lub tais;
- cov khoom siv xoob yam tsis muaj kev tswj xyuas kev nthuav qhia;
- cov khoom pauv mus rau ib qho kev tsis lees paub;
- ntim khoom uas yuav tsum tau npaj tsis tau npaj;
- Cov khoom siv tsis txaus rau kev teeb tsa, thawj kab lus, thiab kev teem caij tsim.
Cov no tsis yog tsuas yog kev nyiam ntawm cov khoom lag luam xwb.
Lawv cuam tshuam rau kev teeb tsa feeder, kev npaj cov khoom siv, thawj zaug -kab lus lub sijhawm, tswj kev tso kawm, thiab muaj peev xwm khiav cov txheej txheem SMT uas tau npaj tseg yam tsis muaj kev cuam tshuam.
Daim kab xev txiav tsis yog siv tsis tau
Cov lus nug tsis yog seb daim kab xev txiav puas tau txais hauv txoj cai.
Nws yog seb qhov tshwj xeeb strip tuaj yeem txheeb xyuas tau zoo, npaj, thiab thauj khoom rau cov txheej txheem npaj.
Kev tshuaj xyuas yuav tsum tau lees paub:
- ib feem ntawm tus kheej;
- kev taw qhia;
- kom muaj nuj nqis;
- tus kab mob cab;
- muaj tus thawj coj;
- feeder los yog splicing txoj kev;
- phau ntawv -loading yuav tsum;
- sijhawm npaj ntxiv;
- traceability tom qab repacking los yog splicing.
Txiav daim kab xev tuaj yeem ua haujlwm tau.
Tshawb nrhiav qhov kev npaj yuav tsum tau ua tom qab SMT kab tau teem tseg yog qhov teeb meem tiag tiag.
Kev txheeb xyuas kom muaj nuj nqis kuj muaj qhov txwv.
Cov khoom yuav raug kuaj xyuas los ntawm kev suav phau ntawv, cov ntaub ntawv ntim khoom, cov ntawv pom zoo - suav cov cuab yeej, qhov hnyav, lossis lwm txoj kev tsim nyog.
Txhua txoj kev teb ib lo lus nug txwv.
Ib qho X-ray Cheebtsam tivthaiv tuaj yeem txhawb nqa cov lus- tswj kom muaj nuj nqis. Nws tsis tuaj yeem lees paub:
- ua tiav MPN;
- tus nqi tivthaiv;
- programming xwm txheej;
- kev tseeb;
- sab hauv hluav taws xob mob;
- kev pom zoo rau cov khoom tso tawm.
Ib yam li ntawd, qhov ntau npaum li cas raws li cov npe ntim khoom tsis tas txhais tau hais tias cov khoom siv tau txaus muaj rau kev teeb tsa thiab tsim khoom.
Tsis muaj universal ntxiv - cov ntaub ntawv feem pua uas haum rau txhua tus neeg siv khoom- muab BOM kab.
Tus nqi qis - tus nqi passive muab rau ntawm daim kab xev txiav thiab qhov siab - tus nqi BGA muab rau hauv lub tais kaw yuav tsum tsis txhob tswj hwm siv tib daim pam nyiaj.
Qhov yuav tsum tau muaj yog nyob ntawm cov khoom, ntim, khoom siv, kev teeb tsa, kev npaj tsim, thiab kev pom zoo rau kev tsim khoom.
ESD thiab Moisture Status xav tau cov ntaub ntawv
Cov neeg siv khoom- muab cov khoom siv hluav taws xob yuav tsum nkag mus rau qhov tsim nyog ESD-ib puag ncig tuav tswj.
Kev txais thiab kev tswj cov khoom yuav tsum xav txog:
- hom thiab mob ntawm ESD ntim;
- kev puas tsuaj rau shielding hnab los yog conductive ntim;
- hloov mus rau hauv ESD- thaj chaw tiv thaiv;
- tswj chaw ua haujlwm thiab cov neeg ua haujlwm;
- kev cia khoom;
- seb yav tas los cov khoom puas yuav tsum muaj kev pom zoo.
ESD- kev tuav pov hwm kev nyab xeeb tiv thaiv cov khoom tom qab tau txais; ib feem- kev txheeb xyuas tus lej, kev pom zoo BOM, thiab kev tshuaj xyuas qhov chaw tseem muaj kev tswj hwm nyias.
Cov dej noo- cov khoom tseem ceeb yuav tsum muaj cov pov thawj sib txawv.
Cov ntaub ntawv ntsig txog yuav suav nrog:
- Kev faib tawm MSL;
- noo noo{0}}barrier bag condition;
- foob raws li txoj cai;
- qhov taw qhia humidity thiab desiccant mob, qhov twg muab;
- pob- qhib hnub;
- muaj keeb kwm raug raug;
- qhuav- khaws cia;
- seem hauv pem teb;
- cov txheej txheem tuav tau pom zoo rau qhov project.
Cov khoom puas los yog qhib cov dej noo- lub hnab thaiv tsis tuaj yeem ua pov thawj tias cov khoom siv tsis siv tau. Nws txhais tau tias cov khoom siv yuav tsum tau tuav kom txog thaum nws muaj peev xwm tsim tau.
Hnub tim Code Tsis tsim kom muaj dej noo
Hnub tim code thiab keeb kwm dej noo teb cov lus nug sib txawv.
Hnub tim code tuaj yeem pab txheeb xyuas thaum twg cov khoom siv lossis ntau ntau tau tsim. Nws tsis tsim:
- thaum cov dej noo- lub hnab thaiv tau qhib;
- Ntev npaum li cas cov cuab yeej raug nthuav tawm;
- cov av noo thaum raug;
- seb nws rov qab los tswj kev cia qhuav;
- seb puas muaj hauv pem teb -cov ntaub ntawv lub neej tseem siv tau.
Ib feem tshiab kuj tuaj yeem ua yuam kev.
Ib qho khoom qub qub tuaj yeem tswj tau zoo.
Lub hnab qhib yuav tsum ua rau kev tshuaj xyuas, tsis yog qhov kev kwv yees tsis siv neeg ntawm lub sijhawm ci.
Qhov tseeb yog nyob ntawm cov khoom, pob, cov ntaub ntawv muaj, raug mob, kev npaj rov qab, thiab cov txheej txheem tuav tau pom zoo.
Kev soj ntsuam qhov tob yuav tsum ua raws li qhov txaus ntshai
Tsis yog txhua tus neeg siv khoom- muab cov khoom siv xav tau tib txoj kev kuaj xyuas.
|
Khoom siv xwm txheej |
niaj hnub ua kom pom tseeb |
Muaj peev xwm tswj tau ntxiv |
|
Kom meej meej sau cov qauv passives hauv cov ntim khoom tsis zoo |
MPN, tus nqi lossis pob, ntau, daim ntawv lo, ntim, thiab BOM match |
Pom zoo sampling lossis ntsuas qhov xav tau |
|
Cov neeg siv khoom - programmed MCU lossis IC tus tswv |
Raws nraim MPN, configuration tus kheej, kom muaj nuj nqis, ESD los yog dej raws li txoj cai, thiab traceability |
Piv txwv kev txheeb xyuas, cais, lossis tus neeg siv khoom- pom zoo siv |
|
BGA lossis lwm yam dej noo-sensitive ntaus ntawv |
MPN, pob khoom, ya raws -txheej xwm txheej, thiab muaj cov ntaub ntawv raug |
Tswj chaw cia, tuav pov hwm, thiab thawj zaug - ntau traceability |
|
High -tus nqi txuas, relay, sensor, lossis module |
Cov qauv zoo, interface, txhua yam mob, thiab cov ntaub ntawv sau tseg |
Dimensional, haumxeeb, los yog qauv kuaj qhov tseeb |
|
Txoj cai los yog qhov chaw -sensitive semiconductor |
Cov cim, cim, ntim, ntau qhov sib xws, thiab cov ntaub ntawv pov thawj muaj |
Kev txheeb xyuas nthuav dav raws li kev pom zoo kev pheej hmoo |
Txoj kev tshuaj xyuas yuav tsum tau pom zoo raws li:
- tiv thaiv kev thuam;
- yam khoom;
- daim ntawv thov txaus ntshai;
- hloov nyuaj;
- ntim mob;
- muaj cov ntaub ntawv;
- cov neeg siv khoom xav tau;
- EMS tus kws kho mob muaj peev xwm soj ntsuam xyuas.
Kev kuaj xyuas kom muaj nuj nqis 100% tsis yog 100% hluav taws xob kuaj.
Ib qho 100% kev kuaj pom sab nraud tsis yog qhov lees paub tseeb.
Ib qho qauv qauv tsim nyog rau cov qauv passives yuav tsum tsis txhob cia li dhau los ua txoj kev tshuaj ntsuam xyuas rau MCU tus tswv, siab -tus nqi BGA, lossis qhov chaw-sensitive semiconductor.
Cov ntaub ntawv keeb kwm kuj tseem tuaj yeem hloov txoj kev kuaj xyuas. Cov ntawv tsis sib haum xeeb, cov cim txawv txawv, ntau ntau sib xyaw, ntim khoom puas, tsis tiav traceability, lossis cov cim ntawm kev rov ua haujlwm tuaj yeem ua pov thawj cov khoom tuav lossis kev tshuaj xyuas ntxiv.
Cov kev tshawb pom no tuaj yeem ua rau muaj kev pheej hmoo, tab sis qhov tseeb yuav tsum muaj ib qho kev txheeb xyuas cais.
Yog tias qhov kev ua txhaum cai raug cai - kev txwv tsis pub siv, tus neeg siv khoom thiab EMS tus kws kho mob yuav tsum pom zoo ua ntej xa khoom tuaj rau:
- tso cai cov channel;
- xav tau traceability;
- kev tshuaj xyuas thiab kev xeem;
- qauv xaiv;
- qhia;
- txoj cai tswjfwm;
- siv cov chaw kuaj xyuas sab nraud uas tsim nyog, qhov xav tau.
Cov kev tswj xyuas no yuav tsum muaj kev cuam tshuam txog daim ntawv thov tiag tiag thiab cov ntawv cog lus uas yuav tsum tau ua ntau dua li tsis tau ntxiv tom qab raws li kev thov kev lag luam.
Txoj Kev Tshuaj Xyuas, Cov Cai Txais Kev Pom Zoo, thiab Kev Tso Cai Pom Zoo yog txawv
Ib qho kev tuaj yeem tuaj yeem ua haujlwm tau - kev tshuaj ntsuam xyuas cais peb cov lus nug.
Yuav kuaj xyuas dab tsi?
Txoj kev tshuaj xyuas yuav muaj xws li:
- kev tshuaj xyuas cov ntaub ntawv;
- daim ntawv lo thiab MPN pov thawj;
- Kev txheeb xyuas kom muaj nuj nqis;
- Kev kuaj pom sab nraud;
- pob los yog qhov sib piv;
- qauv ntsuas rau cov khoom siv;
- solderability kuaj qhov tshwj xeeb xav tau;
- programmed-configuration pov thawj;
- thib peb ntxiv -kev xeem tog nyob rau hauv ib qho kev pom zoo.
Cov txiaj ntsig tau txais dab tsi?
Kev lees txais yuav muaj xws li:
- MPN raws nraim thiab qhov sib tw ua ntej;
- pom zoo-lwm txoj cai;
- tau txais kev ntim khoom;
- paub dej noo- tuav xwm txheej;
- txaus siv tau kom muaj nuj nqis;
- cov ntaub ntawv xav tau;
- tsis txwv tsis pub sib xyaw ntau, cov kev pab cuam, lossis kev kho dua tshiab.
Leej twg tuaj yeem pom zoo ib qho kev zam?
Cov neeg ua haujlwm tau txais txiaj ntsig zoo tuaj yeem raug tso cai tso tawm cov khoom sib haum thiab tso cov khoom tsis txaus ntseeg nyob rau hauv tuav.
Tej zaum lawv yuav tsis raug tso cai rau:
- pom zoo ib qho kev hloov pauv;
- zam tsis tau traceability;
- lees txais qhov sib txawv ntawm engineering;
- hloov hnub- txwv txoj cai;
- tso cov dej tsis paub tseeb- cov khoom rhiab heev;
- pom zoo siv lwm firmware version;
- kho cov neeg siv khoom qhov kev lees paub.
Kev txais tsis yog qhov chaw los tsim kho cov khoom.
Txoj kev pom zoo yuav tsum paub ua ntej qhov sib txawv tshwm sim.
Kev xa tawm yog qhov khoom pov tseg
Kev tshuaj xyuas tuaj tsis tiav thaum daim ntawv teev npe tau ua tiav.
Cov txiaj ntsig tau txais txiaj ntsig yog ib qho kev tswj xyuas cov khoom siv thiab kev tsim khoom tuaj yeem ua.
Tso tawm
Cov khoom ua tau raws li qhov kev pom zoo ntawm tus kheej, qhov xwm txheej, cov ntaub ntawv, kev tuav, thiab qhov yuav tsum tau ua.
Lawv tuaj yeem txav mus rau hauv kev tswj chaw cia khoom, cov khoom siv kitting, programming, lossis npaj ntau lawm.
Tso tawm nrog cov xwm txheej
Cov khoom siv yuav siv tau, tab sis tsuas yog nyob rau hauv cov ntaub ntawv tswj hwm.
Piv txwv li:
- khaws ob ntau ntau sib cais;
- txwv qhov ntau rau ib qho khoom kho dua tshiab;
- khaws cia hnub uas tau teev tseg -code range;
- siv cov khoom tsuas yog rau kev tso cai tsav tsim;
- tuav thawj - ntau traceability;
- ua kom tiav cov kauj ruam npaj tau pom zoo;
- tau txais kev pom zoo engineering kawg ua ntej qhov teeb meem.
Kev tso cai tsis raug cai tsis yog kev pom zoo.
Cov ntaub ntawv yuav tsum txheeb xyuas cov peev txheej, pom zoo rau txoj cai, thiab kev tswj xyuas ntxiv.
Tuav rau Kev Ntsuam Xyuas
Cov khoom siv tsis tuaj yeem nkag mus rau hauv cov khoom siv ntau lawm, tab sis qhov teeb meem yuav daws tau.
Cov laj thawj feem ntau suav nrog:
- MPN tsis tiav;
- tsis meej BOM kab;
- ntau qhov sib txawv;
- ntim puas;
- tsis paub dej keeb kwm;
- tsis pom zoo;
- sib xyaw qhov chaw los yog ntau ntau;
- programming tsis meej;
- uas ploj lawm qhov project -required records.
Ib tug tuav tsis yog kev tsis lees paub.
Nws txhais tau hais tias qhov ntau tseem raug cais kom txog thaum cov lus nug qhib muaj tus tswv thiab cov lus pom zoo.
Kev tuav tsis muaj tus tswv tsuas yog ncua sijhawm nrog daim ntawv lo.
Tsis lees paub lossis xa rov qab
Cov khoom tsis ua raws li qhov kev pom zoo lees txais lossis tsis tuaj yeem ua kom haum raws li qhov kev txwv.
Cov kauj ruam tom ntej yuav suav nrog:
- hloov khoom siv;
- rov qab mus rau tus neeg siv khoom lossis thawj qhov chaw;
- kev xaiv;
- kev txheeb xyuas ntxiv;
- kev pom zoo sib txawv;
- txo qhov tsim kom muaj nuj nqis;
- rov teem dua.
Cov ntaub ntawv yuav tsum txheeb xyuas:
- qhov cuam tshuam;
- cuam tshuam kom muaj nuj nqis;
- pom mob;
- cov ntaub ntawv pov thawj;
- tus tswv tsev;
- yuav tsum tau ua;
- yuav cuam tshuam rau kev tsim khoom.
A Material Hold tseem yog lub sijhawm teem sijhawm
Ib qho kev tsis lees paub lossis tsis daws teeb meem tsis yog qhov teeb meem IQC nkaus xwb.
Nws tuaj yeem cuam tshuam cov khoom tiav, kev npaj feeder, thawj zaug -kab lus lub sijhawm, SMT kab faib, kev tshuaj xyuas thiab kev xeem, kev cog lus rau kev xa khoom, kev pom zoo- siv lwm txoj kev, thiab cov neeg siv khoom seem - cov khoom muag.
Kev tshuaj xyuas tuaj yuav tsum tshwm sim ntxov txaus kom tawm cov kev xaiv ua tau zoo.
Yog tias ib qho tseem ceeb tau muab tso rau hauv tuav tsuas yog thaum cov khoom siv yuav raug tso tawm, kev tshuaj xyuas yuav raug, tab sis qhov project twb tau poob ntau ntawm nws chav rov qab.
Rau ib nrab ntawm -turnkey thiab hybrid tej yaam num, cov neeg siv khoom- muab thiab EMS- cov khoom siv yuav tsum sib sau ua ke ntawm ib qho khoom tsim tawm - hnub npaj.
Kev pib tsim khoom yog tswj los ntawm kab BOM kawg uas tsis tau daws, tsis yog los ntawm feem pua ntawm cov khoom siv uas twb tau zaum hauv khw muag khoom.
Kev tshuaj xyuas tuaj tsis kho qhov laj thawj
Ib tus neeg siv khoom- muab cov khoom siv uas tom qab tshwm sim ntawm PCBA ua tsis tiav tsis yog qhov ua rau lub hauv paus.
Qhov tsis ua haujlwm yuav cuam tshuam nrog:
- ib qho kev cuam tshuam sab hauv;
- cov khoom tsis raug lossis tsis pom zoo;
- ESD los yog ya raws;
- PCB mob;
- solder{0}}paste luam ntawv;
- qhov chaw;
- reflow;
- polarity;
- programming;
- firmware;
- xeem txwv;
- teeb tsa fixture;
- khoom tsim.
Cov ntaub ntawv nkag los tsim cov khoom twg tau txais thiab tso tawm.
Manufacturing cov ntaub ntawv tsim kom paub yuav ua li cas cov khoom raug tuav thiab sib dhos.
Kev tshuaj xyuas thiab cov ntaub ntawv xeem tsim kom muaj dab tsi tau pom thaum lub sijhawm tsim khoom.
Kev soj ntsuam tsis ua haujlwm txuas cov ntaub ntawv no.
Cov tswv cuab ntawm cov khoom siv qhia rau ob tog uas tswj cov khoom muag. Nws tsis, los ntawm nws tus kheej, tsim kom muaj qhov ua tsis tiav.
Lub luag haujlwm rau kev hloov pauv, rov ua dua, rov ua dua tshiab, thiab lub sijhawm rov qab los yuav tsum ua raws li qhov tseeb thiab cov lus pom zoo ntawm qhov project.
Kab lus no tsom mus rau cov khoom siv hluav taws xob. Cov neeg siv khoom- muab PCBs liab qab kuj yuav tsum tau txais kev lees paub, tab sis lawv cov ntaub ntawv tshuaj xyuas, kev qhia tshwj xeeb, thiab cov txheej txheem tsis raug yog txawv.
Dab tsi OEM Cov neeg yuav khoom yuav tsum xa ua ntej xa khoom xa tuaj
Lub tshuab nqus tsev nkag los- cov txheej txheem tshuaj xyuas pib ua ntej cov thawv tawm ntawm tus neeg yuav khoom.
Rau txhua tus neeg siv khoom -muab BOM kab, muab:
- qhov tseeb tso tawm BOM hloov kho;
- BOM kab lossis tus neeg siv khoom tus lej;
- ua kom tiav cov chaw tsim khoom ib feem naj npawb thiab cov lus tom qab;
- muab kom muaj nuj nqis;
- ntim hom;
- naj npawb ntawm reels, tais, raj, hnab, los yog txiav- daim kab xev strips;
- pom zoo-lwm txoj cai;
- ntau lossis hnub-cov cai yuav tsum muaj, qhov twg muaj feem xyuam;
- qhov yuav tsum tau muaj los yog daim ntawv pov thawj, qhov muaj feem xyuam;
- MSL thiab tuav cov ntaub ntawv, qhov cuam tshuam;
- programming lossis firmware xwm txheej;
- cov lus qhia tshwj xeeb cia;
- lub hom phiaj ntau lawm;
- hu rau lub luag haujlwm rau qhov tsis sib xws;
- cov lus qhia rau cov neeg siv khoom tsis siv - cov khoom siv.
Cov khoom sib xyaw, ntau, cov kev pab cuam, cov khoom siv, lossis kev hloov kho yuav tsum tau muab cais thiab sau rau hauv cov khoom xa tuaj.
Cov txheej txheem tau txais yuav tsum tsis txhob nyob ntawm email uas tsuas yog ib tus thawj tswj hwm tau pom.
Yog ua tau, xa daim ntawv teev khoom ua ntej xa khoom tuaj. Pab pawg EMS tuaj yeem txheeb xyuas cov ntaub ntawv ploj ua ntej pob mus txog qhov tau txais.
Cov ntaub ntawv yuav tsum siv tau los ntawm kev tau txais, kev ua tau zoo, kev tswj cov khoom siv, kev tsim vaj tsev, thiab kev tsim khoom, tsis yog los ntawm tus neeg yuav khoom lub koom haum.
Yuav ua li cas STHL tshuaj xyuas cov neeg siv khoom- Muab PCBA Parts
Shenzhen STHL Technology Co., Ltd. txhawb cov neeg siv khoom- muab khoom, xa khoom, thiab cov khoom siv sib xyaw ua qauv ua ib feem ntawm qhov project-raws li PCBA thiab EMS kev tsim khoom.
Nyob rau hauv qhov kev lees paub qhov project, qhov kev tshuaj xyuas yuav suav nrog:
- qhov tso tawm BOM thiab cov chaw tsim khoom muaj pes tsawg tus lej;
- cov neeg siv khoom- muab khoom thiab STHL- tau txais BOM kab;
- cov ntaub ntawv xa khoom thiab cov ntawv lo;
- kom muaj nuj nqis thiab ntim cov qauv;
- ntau lossis hnub-cov cai yuav tsum muaj, qhov twg muaj feem xyuam;
- ESD thiab ya raws - yuav tsum tau tuav;
- programmed-ib feem xwm txheej;
- pom zoo lwm txoj kev;
- nkag los-kev soj ntsuam;
- tivthaiv-kitting npaj;
- qhib teeb meem cuam tshuam rau kev tso tawm ntau lawm.
STHL's Components Sourcing service txuas cov neeg siv khoom- cov ntaub ntawv muab nrog BOM tshuaj xyuas, kev tshuaj xyuas tuaj, traceability, cov khoom siv kitting, thiab kev npaj cov khoom hauv qab. Kev soj ntsuam qhov tob tau lees paub raws li qhov kev pheej hmoo ntawm cov khoom siv, cov neeg siv khoom xav tau, cov khoom siv, thiab kev pom zoo qhov project.
Saib xyuas STHL'sCheebtsam Sourcingkev pabcuam rau cov neeg siv khoom-cov ntaub ntawv muab, BOM tshuaj xyuas, thiab cov khoom sib xyaw-kitting coordination.
Xa cov ntaub ntawv muaj nyob rau ntawm qhov projectThov ib daim Quote, los yog xa BOM thiab cov neeg siv khoom - cov khoom xa tuaj rauinfo@pcba-china.com.
Xaus
Kev tshuaj xyuas cov khoom tuaj tsis ua rau txhua tus neeg siv khoom- muab cov khoom pov thawj rau hauv qhov tsis raug lees paub- khoom siv dawb.
Nws lub hom phiaj yog qhov ua tau zoo dua.
Nws tsim:
- dab tsi tuaj txog;
- seb cov khoom puas phim cov ntaub ntawv tso tawm;
- seb qhov ntim thiab tuav cov xwm txheej puas tau;
- seb qhov ntau npaum li cas thiab kev nthuav qhia txhawb nqa cov txheej txheem npaj;
- seb puas yuav tsum tau kuaj xyuas ntxiv;
- leej twg tuaj yeem pom zoo ib qho kev zam;
- seb qhov ntau yog tso tawm, tuav, tso tawm raws cai, lossis tsis lees paub.
Ib tus neeg siv khoom- cov khoom siv tsis yog khoom tsim tawm-npaj thaum lub thawv tuaj txog. Nws yog ntau lawm-npaj thaum qhov chaw tuaj yeem txheeb xyuas, lees txais, taug qab, thiab tso tawm rau qhov kev npaj tsim yam tsis muaj kev txiav txim siab tsis tau daws.
Qhov kev txiav txim siab ua ntej, qhov tsawg dua qhov tau txais qhov tsis sib xws yog dhau los ua qhov teeb meem SMT teem sijhawm.
