Traceability nyob rau hauv PCBA thiab EMS ntau lawm tsis yog ib tug barcode ntawm ib daim ntawv lo.
Nws yog qhov kev tswj xyuas qhov txuas ntawm qhov tau tsim, cov khoom siv dab tsi tau siv, qhov kev kho dua tshiab tau tso tawm, lub rooj tsavxwm tau sib sau ua ke, qhov twg tau kuaj xyuas, kuaj dab tsi, hloov pauv dab tsi, thiab thaum kawg xa khoom.
Qhov kev sib txawv no tseem ceeb tshaj plaws thaum lub siab tshwm sim. Tus neeg muag khoom tuaj yeem tshaj tawm qhov xav tias muaj feem ntau. Ib tus neeg siv khoom tuaj yeem nug seb cov khoom thauj khoom twg siv ib lub reel. Ib daim teb rov qab tuaj yeem tsim cov lus nug txog firmware, kuaj mob, lossis keeb kwm rov ua haujlwm. Thaum lub sijhawm ntawd, traceability tsis yog cov ntaub ntawv zoo zaum hauv keeb kwm yav dhau. Nws dhau los ua txoj kev luv tshaj plaws rau kev tswj hwm.
PCBA tuaj yeem dhau qhov kev sim ua haujlwm thiab tseem yuav nyuaj rau tshawb xyuas tom qab yog tias qhov kev xeem tsis tau txuas nrog txoj cai BOM kho, kho PCB, firmware version, cov khoom siv ntau, cov ntaub ntawv rov ua haujlwm, lossis keeb kwm xa khoom. Ib qho kev txiav txim rov qab yuav zoo li paub, tab sis yog tias tsis muaj kev hloov pauv, kev hloov pauv, lossis kev sim cov xwm txheej tsis tau sau tseg, pawg tom ntej yuav tsis rov ua dua li qhov kawg.
Rau cov neeg yuav khoom OEM, cov lus nug muaj txiaj ntsig tsis yog "Puas yog EMS tus neeg muag khoom muab traceability?"
Cov lus nug zoo dua yog: dab tsi yog qhov traceability tiag tiag npog, thiab cov ntaub ntawv tuaj yeem teb cov lus nug yog thaum muaj qee yam yuam kev?
Zoo traceability yuav tsum phim cov khoom pheej hmoo. Ib qho kev lag luam yooj yim yuav xav tau cov ntaub ntawv sib zog. Ib qho kev tswj hwm kev lag luam, kev sib txuas lus lub rooj sib tham, kev kho mob sib txuas lus, lub zog module, los yog teb - cov cuab yeej ntsia yuav xav tau kev sib txuas zoo dua ntawm cov ntaub ntawv, txheej txheem, cov txiaj ntsig kuaj, firmware, daim ntawv lo, thiab keeb kwm kev xa khoom.
Traceability yuav tsum ua pov thawj ntau dua li "Peb tsim nws"
Lub cev tsis muaj zog traceability tuaj yeem qhia koj tias ib pawg tau tsim.
Ib qho muaj txiaj ntsig tuaj yeem qhia koj tias muaj dab tsi tshwm sim rau cov khoom thaum nws txav mus los ntawm kev tsim khoom.
Qhov ntawd yog tus qauv txawv.
Hauv PCBA tiag tiag, cov lus nug yuav tsis yog "Puas yog lub rooj tsavxwm no tau tsim?" Cov lus nug yuav yog:
- Qhov kev hloov kho PCB twg tau siv?
- Qhov kev hloov kho BOM twg tau ua haujlwm?
- Qhov kev pom zoo hloov pauv twg nkag mus rau hauv kev tsim?
- Yam khoom siv ntau los yog reel tau siv?
- Cov txheej txheem twg yog pawg thawj coj ua raws?
- Cov ntaub ntawv soj ntsuam twg muaj nyob?
- Qhov twg firmware version tau programmed?
- Cov txheej txheem xeem twg thiab cov khoom siv tau siv?
- Puas yog lub rooj tsavxwm rov ua haujlwm dua?
- Puas yog lub tsev reworked retested?
- Lub nkoj thauj khoom twg muaj cov khoom cuam tshuam?
Traceability muaj txiaj ntsig tsuas yog thaum cov kev sib txuas tseem pom.
Cov ntaub ntawv khaws cia tsis txaus. Cov kev sib txuas ntawm cov ntaub ntawv yog dab tsi ua rau traceability ua haujlwm.
Tsim Tus Kheej Los Ua Ntej
Traceability pib ua ntej pawg thawj coj mus txog cov kab ntau lawm.
Pab pawg EMS thawj zaug yuav tsum paub tias lub tsev twg raug tswj hwm.
Ib qho txiaj ntsig tsim tus kheej yuav suav nrog:
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Yam khoom Traceability |
Vim Li Cas Nws Tseem Ceeb |
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Cov neeg siv khoom tus lej |
Paub meej tias cov khoom twg tab tom tsim |
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Kev yuav khoom lossis kev txiav txim ua haujlwm |
Txuas kev tsim rau kev lag luam thiab kev npaj tsim khoom |
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Kev hloov kho PCB |
Paub meej tias lub rooj tsavxwm twg tsim tawm |
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BOM kho |
Paub meej tias daim ntawv teev npe twg raug pom zoo |
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Kev tsim kho kev kos duab |
Paub meej txog kev taw qhia, polarity, sab, thiab cov ntawv sau tshuab |
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CPL / xaiv-thiab- qhov chaw kho |
Paub meej tias qhov chaw muab cov ntaub ntawv sib tw nrog lub active build |
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Firmware los yog software version |
Paub meej tias dab tsi yuav tsum tau programmed thiab sim |
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Kev ntsuam xyuas cov txheej txheem kho dua |
Paub meej tias txoj kev xeem twg siv tau |
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Daim ntawv lo lossis serial txoj cai |
Paub meej tias cov chav ua tiav yuav tsum raug txheeb xyuas li cas |
Qhov no suab yooj yim, tab sis nws yog qhov uas muaj ntau yam teeb meem traceability pib.
Yog tias pawg neeg tsim khoom tsis tuaj yeem qhia tau qhov kev hloov kho tshiab, qhov seem ntawm cov ntaub ntawv yuav tsis muaj zog.
Traceability yuav tsum teb ib lo lus nug thaum ntxov kom meej: dab tsi raws nraim qhov no batch yuav tsum?
Cov khoom siv Traceability ntau dua li BOM Check
BOM qhia rau tus khub EMS yam yuav tsum tau siv.
Cov khoom siv traceability pab qhia tias qhov twg tau siv tiag tiag.
Raws li qhov project xav tau, cov ntaub ntawv traceability yuav suav nrog:
- tus naj npawb chaw tsim khoom;
- pom zoo lwm tus lej;
- tus neeg muag khoom lossis tus muag khoom qhov chaw;
- kev tshuaj xyuas tuaj;
- cov ntaub ntawv ntau lossis hnub code qhov twg yuav tsum tau;
- reel, tais, los yog tube qhia qhov twg yuav tsum tau;
- noo noo-sensitive device tuav raws li txoj cai;
- tus neeg siv khoom- muab cov khoom siv raws li txoj cai;
- tsis txaus lossis hloov pauv kev pom zoo;
- cov khoom seem pov tseg tom qab tsim.
Lub hom phiaj tsis yog los hloov txhua tus resistor mus rau hauv ib lub nra ntawm cov ntaub ntawv.
Lub hom phiaj yog khaws cov ntaub ntawv keeb kwm txaus los txhawb kev tswj xyuas kom zoo, rov ua dua, thiab tshawb xyuas qhov teeb meem.
Piv txwv li, yog tias qhov teeb meem tshwm sim nyob rau hauv ib pawg, tus neeg yuav khoom thiab EMS tus khub yuav xav paub seb cov koom haum cuam tshuam puas koom nrog tib yam khoom, tib qhov kev pom zoo, tib qhov chaw muab khoom, lossis tib tus neeg siv khoom - cov khoom siv.
Kev tshuaj xyuas BOM tuaj yeem lees paub tias cov khoom tsim nyog tau npaj.
Cov khoom siv traceability pab kom paub meej tias qhov twg nkag mus rau hauv qhov tsim.
MSL thiab tuav cov ntaub ntawv yuav muaj teeb meem rau cov khoom rhiab heev
Cov dej noo- cov khoom siv rhiab heev yog ib qho piv txwv zoo ntawm kev taug qab uas yooj yim rau kev kwv yees.
Qhov teeb meem tsis yog tsuas yog seb cov khoom puas raug yuav. Qhov kev tuav tuav kuj tseem ceeb heev.
Rau cov dej noo- cov khoom rhiab heev, cov ntaub ntawv yuav tsum tau qhia:
- noo noo rhiab heev theem uas muaj feem xyuam;
- noo noo barrier hnab raws li txoj cai;
- pem teb- lub neej raug qhov twg yuav tsum tau;
- ci cov ntaub ntawv nyob qhov twg yuav tsum tau;
- kev cia khoom;
- hnub code lossis ntau code;
- txuas ntawm cov khoom siv thiab kev txiav txim ua haujlwm lossis serialized board qhov xav tau.
Tsis yog txhua yam khoom xav tau cov ncauj lus kom ntxaws MSL taug qab.
Tab sis rau cov laug cam nrog BGAs, QFNs, qee yam ICs, siab - cov kev xav tau ntawm kev ntseeg siab, lossis kev tswj xyuas cov txheej txheem rov qab, cov ntaub ntawv tuav cov ntaub ntawv keeb kwm tuaj yeem ua qhov tseem ceeb thaum tshawb xyuas tsis ua haujlwm.
Ib feem tuaj yeem raug rau ntawm BOM thiab tseem yuav ua tsis raug ua ntej tso.
Tias yog vim li cas traceability yuav tsum npog cov khoom siv, tsis yog cov ntaub ntawv tus kheej, thaum qhov kev pheej hmoo yuav tsum tau ua.
Revision Control yuav tsum yog ib feem ntawm Traceability
Traceability tsis muaj zog yog tias kev hloov kho tsis muaj zog.
Hauv PCBA ntau lawm, kev hloov kho me me tuaj yeem cuam tshuam ntau dua li cov ntaub ntawv PCB. Nws tuaj yeem hloov pauv tus nqi ntawm cov khoom sib txuas, kev sib txuas kev taw qhia, kev pom zoo hloov pauv, firmware version, xeem txwv, daim ntawv lo hom, lossis qhov yuav tsum tau ntim khoom.
Ib qho traceable tsim yuav tsum ua kom rov kho keeb kwm pom txaus los teb:
- Qhov kev hloov kho PCB twg tau tsim?
- Qhov kev hloov kho BOM tau siv?
- Puas muaj lwm yam kev pom zoo siv?
- Puas muaj kev hloov pauv engineering ua ntej lossis thaum lub sijhawm tsim khoom?
- Cov kev hloov pauv puas cuam tshuam rau kev ua haujlwm- hauv- cov haujlwm ua haujlwm?
- Puas yog firmware, kuaj cov txheej txheem, lossis daim ntawv lo hloov pauv?
- Puas yog kev hloov kho qub thiab tshiab sib xyaw ua ke hauv tib qho khoom xa tuaj?
- Leej twg pom zoo qhov kev hloov pauv?
Lub ntsiab lus tsis yog kom khov txhua qhov project mus ib txhis.
Cov qauv hloov pauv. Cov khoom muaj hloov pauv. Cov neeg siv khoom hloov kho cov cai.
Qhov teeb meem yog seb qhov kev hloov pauv puas pom hauv cov ntaub ntawv tsim khoom.
Yog tias qhov kev hloov pauv cuam tshuam li cas lub rooj tsavxwm tsim, kuaj, sau npe, lossis xa khoom, nws yuav tsum tsis txhob nyob hauv email nkaus xwb.
Cov txheej txheem Traceability txuas lub Rooj Tswjhwm Saib mus rau Txoj Kev Tsim
PCBA tsis yog tsuas yog sau cov ntaub ntawv xwb.
Nws yog qhov tshwm sim ntawm tus txheej txheem.
Cov txheej txheem traceability yuav suav nrog txoj kev tsim khoom thiab cov ntaub ntawv xaiv cov txheej txheem, xws li:
SMT kab lossis chaw ua haujlwm;
solder paste hom lossis batch qhov xav tau;
- stencil lossis tooling identification;
- feeder pov thawj qhov yuav tsum tau;
- reflow profile siv;
- AOI qhov kev pab cuam lossis kev tshuaj ntsuam xyuas version;
- xaiv soldering los yog yoj soldering txoj kev;
- tes soldering los yog phau ntawv sib dhos kauj ruam;
- nias- haum lossis kev ua haujlwm fixture;
- conformal txheej los yog masking kauj ruam uas muaj feem xyuam;
- thawj tsab xov xwm tshuaj xyuas qhov xwm txheej;
- tus neeg teb xov tooj lossis chaw nres tsheb cov ntaub ntawv yog qhov xav tau.
Tsis yog txhua yam khoom xav tau tib qhov tob ntawm cov txheej txheem traceability.
Tab sis cov ntaub ntawv yuav tsum muaj zog txaus los txhawb cov lus nug uas cov khoom yuav tsim tom qab.
Yog tias muaj teeb meem soldering tshwm sim, pab pawg yuav xav paub seb cov txheej txheem twg tau siv. Yog hais tias qhov teeb meem ntawm kev sib txuas sib txuas tau tshwm sim, pab pawg yuav xav paub seb puas siv cov khoom sib txuas. Yog tias qhov kev tsim kho dua tshiab coj txawv txawv, pab pawg yuav xav tau los sib piv cov txheej txheem, tsis yog BOM nkaus xwb.
Kev sim tsis ua haujlwm yog qee zaum teeb meem khoom.
Qee zaum nws yog txheej txheem -keeb kwm teeb meem.
Cov ntaub ntawv soj ntsuam yuav tsum qhia tias kuaj tau dab tsi
Cov ntaub ntawv soj ntsuam yuav tsum tsis txhob raug kho raws li cov ntaub ntawv zoo nkauj.
Lawv yuav tsum qhia seb qhov twg tau kuaj xyuas thiab qhov twg qhov kev pheej hmoo raug tswj.
Nyob ntawm lub rooj tsavxwm, kev tshuaj xyuas traceability yuav suav nrog:
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Cov ntaub ntawv soj ntsuam |
Dab tsi Nws Pab Kom Paub |
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SPI tshwm sim thaum siv |
Solder paste mob ua ntej tso |
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AOI result |
Cov khoom muaj nyob, polarity, tso, pom cov pob qij txha |
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X-ray tshwm sim thaum xav tau |
Muab zais cov pob qij txha xws li BGA, QFN, lossis cov pob qij txha npog |
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Kev tshuaj xyuas qhov muag |
Los ntawm - qhov sib koom ua ke, cov khoom sib txuas, cov ntawv lo, kev ua haujlwm |
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Thawj tsab xov xwm tshuaj xyuas |
Seb qhov kev teeb tsa zoo li lub pob tso tawm |
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Kev tshuaj xyuas dua |
Seb puas tau kho qhov chaw kho dua |
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Kev soj ntsuam zaum kawg |
Seb lub tsev tso tawm yog ua tiav thiab pom qhov pom tau |
Cov lus nug tswv yim tsis yog "Puas yog pawg thawj coj saib xyuas?"
Cov lus nug zoo dua yog: qhov kev pheej hmoo twg raug tshuaj xyuas, los ntawm txoj kev twg, thiab qhov twg ntawm qhov kev tsim?
Lub rooj tsavxwm tuaj yeem dhau AOI thiab tseem muaj qhov txuas tsis tau txuas nrog. Lub rooj tsavxwm tuaj yeem dhau qhov kev tshuaj ntsuam pom thiab tseem xav tau X-ray rau qhov sib koom ua ke. Lub rooj tsavxwm tuaj yeem dhau qhov kev sim ua haujlwm thiab tseem xav tau cov ntaub ntawv rov ua haujlwm dua yog tias lub tshuab txuas tau kho ua ntej tso tawm.
Kev soj ntsuam traceability yuav tsum qhia txoj kev tswj hwm, tsis yog ib qho kev hla dhau.
Test Traceability yuav tsum txuas cov txiaj ntsig rau cov xwm txheej
Cov ntaub ntawv xeem ua haujlwm muaj txiaj ntsig tsuas yog thaum lawv raug khi rau qhov raug.
Qhov tshwm sim dhau los ntawm nws tus kheej tsis yog ib txwm txaus.
Cov ntaub ntawv xeem muaj txiaj ntsig yuav suav nrog:
- cov khoom lossis ib feem naj npawb;
- serial tooj los yog batch tooj;
- Kev hloov kho PCB thiab BOM;
- firmware lossis software version;
- kuaj cov txheej txheem kho dua tshiab;
- kuaj fixture lossis khoom siv ID yog qhov xav tau;
- tus neeg teb xov tooj lossis chaw nres tsheb cov ntaub ntawv yog qhov xav tau;
- ntsuas qhov muaj nuj nqis uas muaj txiaj ntsig;
- pass/fail result;
- tsis ua hauj lwm code los yog cov tsos mob;
- rov ua dua thiab rov ua dua tshiab;
- tso tawm xwm txheej.
Cov ntsiab lus tseem ceeb yog cov ntsiab lus.
Yog tias lub rooj tsav xwm tsis ua haujlwm hauv thaj teb, tus neeg yuav khoom tsis tsuas yog xav paub tias nws dhau los ua ntej xa khoom. Tus neeg yuav khoom yuav tsum paub tias qhov twg firmware tau thauj khoom, qhov kev sim ntsuas tau siv, qhov txheej txheem twg tau ua haujlwm, txawm tias lub rooj tsavxwm tau rov ua haujlwm dua, thiab seb qhov kev kuaj rov qab puas puv lossis tsom.
Cov ntaub ntawv xeem yuav tsum tsis yog ib qho xoob screenshot.
Nws yuav tsum tau txuas nrog chav tsev, batch, kho dua, thiab tso cai.
Firmware thiab Configuration yog cov khoom Traceability ib yam nkaus
Firmware yog ib qho yooj yim rau kev saib xyuas vim nws tsis tuaj txog ntawm lub pob lossis lub tais.
Tab sis nyob rau hauv ntau PCBA thiab EMS tej yaam num, firmware yog ib qho tseem ceeb raws li lub cev tivthaiv.
Lub rooj tsavxwm nrog cov khoom kho kom raug thiab cov firmware tsis ncaj ncees kuj tseem yog cov khoom tsis raug.
Firmware traceability yuav suav nrog:
- firmware cov ntaub ntawv npe;
- version lossis tso tawm tus lej;
- checksum qhov twg yuav tsum tau;
- txoj kev programming;
- programming fixture lossis cable;
- programming tshwm sim;
- kev teeb tsa;
- MAC chaw nyob, serial tooj, calibration cov ntaub ntawv, los yog cov neeg siv khoom - teeb tsa tshwj xeeb uas muaj feem xyuam;
- txuas ntawm firmware version thiab cov txheej txheem kuaj ua haujlwm.
Tib lub logic siv tau rau cov khoom tsim.
Ib lub PC muaj kev lag luam, rooj vag, kev sib txuas lus, lossis tus tswj xyuas yuav xav tau kev taug qab rau cov duab software, kev teeb tsa chaw cia, chaw nyob hauv network, cov ntsiab lus ntawm daim ntawv lo, lossis cov neeg siv khoom - cov kev teeb tsa tshwj xeeb.
Qhov no tsis tau txhais hais tias txhua yam khoom xav tau kev tswj hwm software nyuaj.
Nws txhais tau tias cov ntaub ntawv ntau lawm yuav tsum tsis txhob kho firmware raws li ib qho kev ceeb toom tsis raug.
Rework thiab Retest cov ntaub ntawv tseem ceeb vim hais tias tsis xws luag tsis tas thaum kho
Rework yog ib feem ntawm kev tsim khoom tiag.
Qhov teeb meem tsis yog seb puas rov ua dua puas tau tshwm sim. Qhov teeb meem yog seb puas rov ua haujlwm raug tswj thiab kaw.
Ib daim ntawv teev cov ntaub ntawv rov ua haujlwm tau zoo tuaj yeem suav nrog:
- yam tsis xws luag;
- cuam tshuam qhov chaw;
- hauv paus ua rau qhov twg paub;
- txoj kev rov ua dua tshiab;
- hloov cov khoom siv yog tias muaj;
- tus neeg teb xov tooj lossis chaw nres tsheb cov ntaub ntawv yog qhov xav tau;
- soj ntsuam tom qab rework;
- txoj kev rov kuaj dua;
- kev txiav txim zaum kawg tso tawm.
Lub rooj tsavxwm rov ua haujlwm yuav tsum tsis txhob tso tawm tsuas yog vim qhov pom qhov tsis xws luag ploj lawm.
Nws yuav tsum raug tso tawm vim tias qhov kev pom zoo kuaj xyuas thiab rov kuaj dua txoj hauv kev paub tseeb tias lub rooj tsavxwm tau lees paub dua.
Qhov no tseem ceeb tshwj xeeb tshaj yog rau cov khoom sib txuas- hnyav boards, sib xyaw thev naus laus zis PCBAs, siab- thaj chaw tam sim no, nplua- suab thaj, BGAs, coated boards, thiab cov rooj sib txoos uas tom qab ntawd yuav dhau los ua ib feem ntawm lub thawv tsim.
Yog tias tsis tau sau keeb kwm rov ua haujlwm, tib qhov teeb meem tuaj yeem rov qab los ntawm kev txiav txim rov ua dua li nws yog qhov tshiab.
Daim ntawv lo thiab Serial Numbers yuav tsum sib phim qhov xav tau kev taug qab tiag tiag
Tus naj npawb serial yuav pab tau yog tias nws txuas rau cov ntaub ntawv muaj txiaj ntsig.
Rau qee qhov haujlwm, batch-theem traceability yuav txaus. Rau lwm tus, chav tsev - qib kev taug qab yuav tsum tau. Qib txoj cai yog nyob ntawm cov khoom lag luam, kev xav tau ntawm cov neeg siv khoom, thaj chaw ib puag ncig, qauv kev pabcuam, thiab kev cuam tshuam tsis ua haujlwm.
Kev sau npe thiab kev txheeb xyuas yuav suav nrog:
- tus lej xov tooj;
- batch naj npawb;
- cov khoom naj npawb;
- Kev hloov kho PCB;
- firmware lossis configuration daim ntawv lo;
- MAC chaw nyob lossis network ID;
- xeem daim ntawv lo;
- cov neeg siv khoom daim ntawv lo;
- packing daim ntawv lo;
- daim ntawv xa khoom.
Daim ntawv lo tseem yuav siv tau hauv lub neej tiag tiag.
Nws puas tuaj yeem luam tawm tom qab sib dhos? Nws puas tseem pom tom qab kev teeb tsa enclosure? Puas muaj kev tiv thaiv los ntawm kev tuav? Cov ntsiab lus ntawm daim ntawv lo puas phim cov neeg siv khoom tau txais thiab kev pabcuam?
Traceability ua tsis tiav thaum daim ntawv lo muaj tab sis tsis tuaj yeem txuas nrog cov ntaub ntawv tseem ceeb.
Daim ntawv lo tsis yog traceability system.
Nws yog qhov rooj rau hauv cov ntaub ntawv.
Shipping Traceability Kaw lub voj
Traceability yuav tsum tsis txhob tso tseg thaum lub rooj tsavxwm dhau qhov kev xeem.
Cov ntaub ntawv xa khoom kaw kaw lub voj voog ntau lawm.
Nyob ntawm daim ntawv xa khoom, kev xa khoom xa tuaj tuaj yeem suav nrog:
- tiav kom muaj nuj nqis;
- packed kom muaj nuj nqis;
- serial tooj ntau lossis batch tooj;
- packing txoj kev;
- cov npe khoom siv;
- cable, adapter, kav hlau txais xov, bracket, los yog enclosure qhov twg muaj feem xyuam;
- kev tshuaj xyuas qhov tshwm sim;
- hnub xa khoom;
- cov ntaub ntawv xa tuaj;
- tus neeg siv khoom- daim ntawv lo tshwj xeeb lossis kev ntim khoom.
Qhov no tseem ceeb dua thaum lub PCBA raug xa tawm raws li cov khoom siv, module, lub thawv tsim los ua ke, muaj PC, lossis ua tiav cov khoom siv hluav taws xob.
Lub rooj tsavxwm tuaj yeem tsim thiab kuaj kom raug tab sis tseem tsim cov neeg siv khoom- cov teeb meem sab nraud yog tias tsis raug cable, daim ntawv lo, bracket, packing method, lossis configuration raug xa mus.
Zoo traceability txuas ntau lawm tso tawm rau kev xa khoom.
Traceability Qhov tob yuav tsum phim cov khoom txaus ntshai
Tsis yog txhua tus PCBA xav tau tib yam traceability qhov tob.
Qhov ntawd yog ib qho tseem ceeb.
Ib qho yooj yim sab hauv module tsis tas yuav tsum muaj cov ntaub ntawv zoo ib yam li daim teb -nruab qhov chaw muaj xws li, kev kho mob interface board, automotive- hais txog kev sib dhos, telecom module, cov khoom siv hluav taws xob hluav taws xob, lossis teeb tsa lub thawv tsim.
Qib zoo yuav nyob ntawm:
- khoom muaj nuj nqi;
- daim ntawv thov txaus ntshai;
- cov neeg siv khoom xav tau;
- kev cia siab ntawm kev lag luam;
- kev pab cuam thiab warranty qauv;
- rov ua cov phiaj xwm ntau lawm;
- tiv thaiv kev pheej hmoo;
- firmware lossis configuration complexity;
- xeem txoj kev;
- kev hloov pauv lossis kho qhov xav tau.
Tshaj -cov ntaub ntawv tuaj yeem ua rau qeeb ib txoj haujlwm yooj yim.
Hauv qab -cov ntaub ntawv tuaj yeem ua rau muaj kev pheej hmoo siab - txoj haujlwm nyuaj rau kev txhawb nqa.
Lub hom phiaj siv tau tsis yog "qhov siab tshaj plaws traceability txhua qhov chaw."
Lub hom phiaj ntawm cov tswv yim yog traceability uas muaj zog txaus rau cov khoom muaj kev pheej hmoo tiag tiag.
Dab tsi OEM Cov neeg yuav khoom yuav tsum tau qhia ua ntej pib tsim khoom
Cov neeg yuav khoom OEM tuaj yeem pab EMS tus khub txheeb xyuas qhov muaj txiaj ntsig zoo ua ntej pib tsim khoom.
Cov tswv yim muaj txiaj ntsig muaj xws li:
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Tus neeg yuav khoom nkag |
Vim Li Cas Nws Pab |
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Yuav tsum muaj qib traceability |
Qhia meej batch-level, ntau-level, lossis unit-level xav tau |
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Active PCB thiab BOM hloov kho |
Tiv thaiv kev tsim keeb kwm tsis meej pem |
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Pom zoo alternates |
Txhais kev hloov pauv |
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Cov khoom tseem ceeb |
Txheeb xyuas qhov chaw uas yuav xav tau cov ntaub ntawv muaj zog dua |
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Firmware thiab configuration cov cai |
Txhawb nqa programming thiab xeem cov ntaub ntawv tswj |
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Cov txheej txheem xeem thiab cov txheej txheem dhau / tsis ua tiav |
Txhais cov txiaj ntsig yuav tsum tau sau tseg |
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Serial tooj txoj cai |
Txuas units rau cov ntaub ntawv |
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Daim ntawv lo hom thiab qhov chaw |
Txhawb scanning, txais, thiab kev pabcuam |
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Rework lees txais txoj cai |
Txhais tau li cas kho cov chav yuav tsum raug tso tawm |
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Packing thiab xa khoom xav tau |
Txuas cov ntaub ntawv tsim khoom rau kev xa khoom |
Tus khub EMS tuaj yeem sau qhov uas tus neeg yuav khoom txhais tau meej.
Yog tias qhov kev cia siab traceability tsis meej, cov ntaub ntawv yuav tsis teb cov lus nug tom qab.
Ua ntej Thawj Traceable Build pib
Rau cov neeg yuav khoom OEM, traceability ua haujlwm zoo tshaj plaws thaum nws tau npaj ua ntej pib tsim, tsis rov tsim dua tom qab muaj teeb meem tshwm sim.
Rau OEM tej yaam num, STHL'sPCB AssemblythiabKev kuaj thiab tshuaj xyuasCov kev sib tham tuaj yeem suav nrog kev cia siab txog kev taug qab xws li kev tswj xyuas kev kho dua tshiab, cov khoom siv raws li txoj cai, kev soj ntsuam cov txiaj ntsig, cov ntaub ntawv ntsuas kev ua haujlwm, firmware version, labeling, packing, and repeat-build support.
Lub hom phiaj tsis yog faus txhua qhov project hauv cov ntaub ntawv.
Lub hom phiaj yog kom pom cov kev sib txuas zoo: dab tsi tau tsim, siv dab tsi, nws tau sim li cas, hloov pauv dab tsi, thiab xa khoom dab tsi.
Npaj ib qhov project PCBA lossis EMS nrog cov kev cai taug qab? Xa koj cov ntaub ntawv los ntawmThov ib daim Quotelos yog emailinfo@pcba-china.com.
Xaus
Traceability nyob rau hauv PCBA thiab EMS ntau lawm yuav tsum npog ntau tshaj ib tug serial daim ntawv lo.
Nws yuav tsum txuas tus tsim tus kheej, cov ntaub ntawv, kho dua tshiab, txoj hauv kev, cov ntaub ntawv soj ntsuam, cov txiaj ntsig kev xeem, firmware, rov ua haujlwm keeb kwm, cov ntawv lo, thiab cov khoom xa tuaj.
Txoj cai traceability theem nyob ntawm cov khoom.
Ib lub rooj tsavxwm yooj yim yuav xav tau cov ntaub ntawv sau ua ke. Ib daim teb- nruab lossis teeb tsa- cov khoom lag luam rhiab heev yuav xav tau kev sib txuas zoo dua ntawm chav tsev yog tus kheej, cov txiaj ntsig kuaj, firmware version, thiab cov ntaub ntawv xa khoom.
Rau cov neeg yuav khoom OEM, cov lus qhia siv tau meej meej: traceability yuav tsum teb cov lus nug uas tseem ceeb tom qab tsim tawm ntawm kab.
Ua li cas?
Dab tsi yog siv?
Nws tau sim li cas?
Dab tsi hloov?
Dab tsi yog shipping?
Yog tias cov ntaub ntawv tuaj yeem teb cov lus nug, traceability ua haujlwm tiag tiag.
