BOM tuaj yeem nyob tsis hloov pauv thaum qhov kev pheej hmoo ntawm ib kab lus hloov pauv tag nrho.
Lub schematic kuj tseem siv tau. Kev hloov kho PCB tseem tuaj yeem phim qhov kev pom zoo dhau los. Cov txheej txheem sib dhos tuaj yeem ruaj khov. Tom qab ntawd ib lub tuam txhab tsim khoom lag luam tshaj tawm Daim Ntawv Ceeb Toom Hloov Khoom, cim qhov tsis pom zoo rau Cov Qauv Tshiab, lossis tshaj tawm cov khoom lag luam txiav tawm.
Rau pab pawg OEM, cov lus nug tam sim no tsis tshua muaj:
Kev yuav khoom tseem tuaj yeem nrhiav tau qhov twg?
Cov lus nug tseem ceeb tshaj yog:
Lub PCBA txuas ntxiv puas tseem tuaj yeem tso tawm raws li kev pom zoo, kev tsim khoom, thiab kev xeem yuav tsum tau ua?
Cov khoom siv tsis zoo hauv PCBA dhau los ua qhov kev pheej hmoo ntau lawm thaum lub neej hloov pauv sai dua li qhov project tuaj yeem tshuaj xyuas cov khoom muag, ua tiav engineering pom zoo, thiab hloov kho cov ntaub ntawv tsim kho.
PCN, NRND, thiab EOL yog cov cim qhia txog kev ua neej nyob, tab sis lawv tsis yog peb theem ntawm ib qho countdown. Txhua tus tsa ib lo lus nug txawv.
Lub neej voj voog xwm txheej tseem tsis tau txiav txim siab ntau lawm
|
Lifecycle teeb liab |
Pab neeg no xav tau dab tsi los txiav txim |
Dab tsi yuav tsum tsis txhob xav |
|
PCN |
Dab tsi hloov, thaum hloov cov khoom yuav nkoj, thiab seb qhov tso tawm tsim teeb tsa puas cuam tshuam |
Cov khoom siv raug txiav tawm |
|
NRND |
Txawm hais tias ib feem tseem haum rau qhov seem ntau lawm thiab kev pabcuam lub neej ntawm cov khoom |
Kev tsim khoom uas twb muaj lawm yuav tsum nres tam sim ntawd |
|
EOL los yog txiav tawm |
Qhov kev thov seem yuav raug them li cas ua ntej xaj lossis xa khoom xaus |
Ib daim ntawv hloov pauv tau pom zoo lawm |
PCN: Dab tsi tau hloov?
Daim Ntawv Ceeb Toom Txog Kev Hloov Khoom Sib Txuas Sib Txuas Lus Hloov rau cov khoom lossis nws cov txheej txheem tsim khoom.
Nyob ntawm cov chaw tsim khoom thiab cov khoom, daim ntawv ceeb toom yuav suav nrog:
- wafer fabrication;
- kev sib dhos lossis qhov chaw sim;
- pob kev tsim kho;
- khoom siv los yog txhuas tiav;
- tuag los yog wafer txheej txheem;
- cim;
- xeem khiav;
- Lwm qhov kev hloov pauv cuam tshuam rau daim ntawv, haum, ua haujlwm, zoo, lossis kev ntseeg siab.
PCN kuj tseem tuaj yeem txheeb xyuas qhov laj thawj ntawm qhov kev hloov pauv, cov lej cuam tshuam, cov ntaub ntawv tsim nyog, qauv muaj, thiab hnub xa khoom xa tuaj rau cov khoom hloov pauv.
Qhov ntawd tsis tau txhais hais tias txhua tus PCN yuav tsum muaj stencil tshiab, hloov kho qhov profile, lossis tsim nyog tsim.
Qee qhov kev hloov pauv tuaj yeem raug kaw los ntawm kev tshuaj xyuas cov ntaub ntawv. Lwm tus tuaj yeem cuam tshuam txog kev taug qab, kev tshuaj xyuas tuaj, kev xav txog kev sib tw, kev sim tus cwj pwm, pov thawj kev ntseeg tau, lossis kev pom zoo rau cov neeg siv khoom.
Lub acronym tsis txiav txim siab cov lus teb.
Qhov hloov tiag tiag.
NRND: Puas yog Ib Feem Tseem Ua Raws Li Cov Khoom Siv?
Tsis Pom Zoo rau Kev Tsim Kho Tshiab yog qhov tseem ceeb ntawm cov khoom - xaiv ceeb toom.
Nws tsis tas txhais tau hais tias cov khoom siv twb tsis muaj los yog cov khoom uas twb muaj lawm yuav tsum nres. Lub chaw tsim khoom tuaj yeem txuas ntxiv txhawb kev tsim khoom tam sim no thaum qhia pab pawg tsim los xaiv cov khoom tshiab rau lub platform yav tom ntej.
Rau PCBA uas twb muaj lawm, pab pawg yuav tsum xav txog:
- seem ntau lawm thov;
- kev pabcuam thiab kho cov luag num;
- muaj los ntawm kev pom zoo raws;
- cov chaw tsim khoom tam sim no txhawb nqa;
- seb puas muaj lwm txoj kev tsim nyog twb muaj lawm;
- kev siv zog xav tau los hloov PCB, firmware, lossis cov qauv ntsuas.
Kev txuas ntxiv nrog NRND ib feem yuav tsim nyog rau cov khoom lag luam uas paub tab nrog kev xav tau tsawg thiab cov phiaj xwm tswj tau.
Ib feem yuav yog qhov kev xaiv tsis zoo rau lub platform tshiab xav tias yuav nyob twj ywm rau ntau xyoo.
NRND tsis txhais hais tias "stop building." Nws txhais tau hais tias cov kev xav ntawm lub neej tom qab tus qauv tsim tam sim no yuav tsum tau tshuaj xyuas.
EOL: Dab tsi yuav tsum tau cog lus ua ntej xa khoom xaus?
Ib qho kawg- ntawm- Daim Ntawv Ceeb Toom Txog Lub Neej lossis Cov Khoom Siv Uas Tsis Tsim Nyog tsim kom muaj hnub kawg ntawm kev lag luam thiab engineering.
Pab pawg ua haujlwm yuav xav tau:
- tso lub Sijhawm Kawg Yuav;
- tsim nyog ib qho kev hloov pauv;
- redesign lub cuam tshuam Circuit Court;
- theem tawm cov khoom lossis hloov kho;
- siv cov khoom muag los txuas rau kev tsim khoom kom txog rau thaum kev hloov kho tshiab npaj txhij.
Lub qhov rais teb yuav tsum yog los ntawm daim ntawv ceeb toom tiag tiag.
Qee cov ntawv ceeb toom qhia txog Lub Sijhawm Yuav Kawg thiab Hnub Xa Khoom Kawg. Lwm tus tuaj yeem txwv cov khoom siv raws li cov khoom seem seem lossis cov peev txheej tsim khoom. Nyob rau hauv rooj plaub uas cov khoom tsis tuaj yeem tsim tau lawm, ib txwm Lub Sijhawm Yuav Khoom yuav tsis muaj.
Cov hnub thiab cov xwm txheej hauv daim ntawv ceeb toom tshwj xeeb yuav tsum ua qhov tseem ceeb ntawm daim ntawv lo rau lub neej.
Pib nrog tus lej xaj xaj kom raug
Ib qho ntawm thawj qhov ua yuam kev hauv kev tswj hwm kev tsis txaus ntseeg yog tshuaj xyuas tsuas yog lub hauv paus khoom npe.
Ib tsev neeg feem ntau yuav suav nrog ntau yam:
- pob khoom;
- kub qib;
- cov qhab nia tsim nyog;
- packing xaiv;
- voltage los yog ceev versions;
- cov neeg siv khoom- tshwj xeeb variants;
- Orderable suffixes.
Ib daim ntawv ceeb toom PCN lossis kev txiav tawm yuav cuam tshuam rau cov ntawv xaiv nkaus xwb.
Ua ntej hloov BOM lossis cog lus cov khoom muag, paub meej tias:
- tus naj npawb chaw tsim tshuaj paus;
- qhov kev txiav txim ua tiav;
- pob thiab qib;
- daim ntawv ceeb toom cov neeg tsim khoom cuam tshuam;
- seb daim ntawv ceeb toom siv rau txhua qhov sib txawv ntawm cov npe;
- qhov kev siv, kev txiav txim, thiab hnub xa khoom uas siv rau qhov tseeb.
Ib nplooj ntawv xa tawm tuaj yeem chij tag nrho tsev neeg li NRND lossis siv tsis tau txawm tias tsuas yog ib feem ntawm tsev neeg raug cuam tshuam.
Qhov kev tawm tsam kuj tuaj yeem tshwm sim: tsev neeg cov khoom tseem tshwm sim thaum lub sij hawm xaj xaj xaj siv hauv BOM twb tau txwv.
Siv lifecycle databases los nrhiav qhov teeb meem. Siv daim ntawv ceeb toom cov chaw tsim khoom los txiav txim siab.
Thib peb-cov chaw khaws ntaub ntawv thiab cov ntawv ceeb toom xa tawm yog cov cuab yeej tshuaj xyuas muaj txiaj ntsig. Lawv tsis yog ib txwm yog lub hauv paus ntawm cov ntaub ntawv rau qhov cuam tshuam rau MPN, hnub tim, lossis kev tsim khoom.
Tib MPN tuaj yeem sawv cev ua ntej-Hloov thiab xa tawm-Cov ntaub ntawv hloov pauv
PCN tsis tas yuav tsim ib qho chaw tsim khoom tshiab.
Tom qab kev siv, cov saw hlau yuav muaj:
- ua ntej- hloov khoom;
- ncej- hloov khoom;
- qhov chaw los ntawm ntau qhov chaw tsim khoom;
- sib txawv los ua ke ntau ntau;
- sib txawv hnub-code ranges;
- Tshuag tuav los ntawm OEM, EMS tus muab kev pabcuam, thiab ntau tus neeg xa khoom.
Qhov no tseem ceeb thaum cov ntaub ntawv hloov pauv yuav tsum tau tshuaj xyuas lossis kev lees paub.
Kev kho mob yuav tsum tau muab sau tseg:
- yuav ua li cas thawj tus ncej- hloov ntau yuav raug txheeb xyuas;
- seb cov khoom qub thiab cov khoom tshiab tuaj yeem sib xyaw rau hauv ib qho ntau lawm;
- seb puas tau txais kev tshuaj xyuas xav tau kev kuaj ntxiv;
- uas txheeb xyuas ntau lossis hnub tim -code ntau yuav raug siv rau kev siv tau;
- yuav ua li cas cov ntaub ntawv tsim kom paub qhov txawv ntawm qhov hloov pauv;
- thaum tshaj tawm - cov ntaub ntawv hloov pauv tau pom zoo tag nrho.
Ib qho piv txwv kev ntsuas tau txwv tus nqi yog tias tsis muaj leej twg tuaj yeem paub tseeb tias cov khoom tau txais tib yam khoom siv uas tau sim.
Qhov no yog qhov uas traceability dhau los ua ib feem ntawm PCN kev txiav txim siab tsis yog lub ntsiab lus zoo.
Tsis yog txhua tus PCN xav tau tib yam lus teb
Kev tshuaj xyuas PCN ua tau zoo tuaj yeem muab ib qho ntawm plaub theem teb.
Cov ntaub ntawv thiab txuas ntxiv
Qhov no yuav tsim nyog thaum qhov kev hloov pauv tsis cuam tshuam rau qhov project qhov kev pom zoo, kev tsim khoom, kev sim, kev ntseeg siab, lossis cov neeg siv khoom xav tau.
Daim ntawv ceeb toom, tshuaj xyuas qhov tshwm sim, thiab hnub siv tau yuav tsum tau sau tseg.
01
Cov ntaub ntawv thiab Tswj Traceability
Cov ntsiab lus tseem tuaj yeem siv tau, tab sis qhov project yuav tsum paub qhov txawv:
- ua ntej-hloov thiab tshaj tawm- hloov khoom;
- chaw tsim khoom;
- hnub code;
- ntau;
- hnub siv.
Kev txais thiab cov ntaub ntawv tsim khoom yuav tsum txhais tias qhov sib txawv yuav raug tswj li cas.
02
Txheeb xyuas Cov Txheej Txheem lossis Kev Xeem
Qhov no yuav xav tau thaum qhov kev hloov pauv tuaj yeem cuam tshuam:
- solderability;
- kev tuav dej noo;
- pob zoo li;
- AOI cov qauv;
- X-ray txhais;
- thermal cwj pwm;
- programming;
- ua haujlwm kuaj tau.
Cov lus teb tuaj yeem suav nrog kev tshuaj xyuas cov ntaub ntawv, kev tshuaj xyuas tus qauv, kev sib raug zoo ntawm cov khoom, lossis kev tswj ntau ntau.
03
Tau txais Engineering lossis Kev Pom Zoo Rau Cov Neeg Siv Khoom
Kev hloov pauv loj dua - yuav xav tau:
- cov qauv qauv;
- kev ntsuam xyuas Circuit Court;
- thawj- tshooj lus sib dhos;
- kev ntsuam xyuas kev ua haujlwm lossis kev ntseeg siab;
- ECO lossis ECN;
- kev tshuaj xyuas kev ua raws cai;
- kev pom zoo rau cov neeg siv khoom.
Cov lus teb yuav tsum phim qhov kev pheej hmoo.
Kev ua haujlwm tsim nyog tsim nyog rau txhua lub PCN nkim sijhawm. Kev sau txhua daim ntawv ceeb toom yam tsis tau tshuaj xyuas tsuas yog tsim muaj kev pheej hmoo sib txawv.
04
Lub sijhawm kawg tiag tiag yog cov khoom siv- Hnub tso tawm
Qhov xwm txheej lifecycle tsim ntau lub sijhawm sib tw.
Cov chaw tsim khoom tswj xyuas thaum hloov khoom pib xa khoom lossis thaum kawg xaj yuav raug lees txais. Cov khoom lag luam txiav txim siab ntev npaum li cas cov khoom pom zoo tam sim no tuaj yeem txhawb kev tsim khoom. Engineering xav tau sijhawm txaus los tshuaj xyuas qhov cuam tshuam lossis tsim nyog rau lwm qhov. Kev tsim khoom muaj qhov chaw ruaj khov uas BOM thiab cov khoom siv yuav tsum raug tso tawm.
Cov sijhawm ncua sij hawm tsis tshua muaj pib ntawm tib lub sijhawm.
Kev yuav khoom tseem tuaj yeem kwv yees Lub Sijhawm Yuav Kawg thaum engineering tseem tsis tau lees paub qhov hloov pauv. Lub caij no, tus kws kho mob EMS tej zaum yuav mus txog cov khoom siv - tso tawm hnub rau kev tsim kho tom ntej.
Ib qho kev tivthaiv tsis tas yuav tsum tau ua tsis tiav kom ncua sijhawm ntau lawm.
Nws tsuas yog yuav tsum nyob twj ywm tsis daws teeb meem thaum cov khoom siv yuav tsum raug tso tawm.
Tias yog vim li cas kev txheeb xyuas lub neej yuav tsum txuas nrog:
- huab cua hloov tshiab;
- kev yuav khoom- npaj kev txiav txim;
- rov ua dua- xaj xaj;
- kev npaj khoom siv;
- engineering- hloov chaw;
- tsim tawm.
Nws yuav tsum tsis txhob nyob tsuas yog nyob rau hauv ib tug cais database database.
Muaj thiab pom zoo yog cov lus nug sib txawv
Thaum tau txais kev pom zoo- channel muaj nyob hauv tsawg, qhov ceev tshaj plaws - nrhiav kev daws teeb meem yog feem ntau los tshawb nrhiav lub khw qhib.
Qhov ntawd tuaj yeem tsim cov lus hais. Nws tseem tsis tau tsim ntau lawm - cov khoom npaj.
Tus neeg yuav khoom tseem yuav tau txheeb xyuas:
- qhov chaw thiab saw ntawm kev saib xyuas;
- chaw tsim tshuaj paus thiab pes tsawg orderable part naj npawb;
- pob thiab qib;
- hnub-code lossis ntau qhov yuav tsum tau ua;
- khaws cia thiab ntim khoom;
- authenticity thiab soj ntsuam yuav tsum tau;
- kev pom zoo rau cov neeg siv khoom;
- compatibility nrog BOM hloov kho.
Tib qhov txawv yog siv rau cov chaw tsim khoom- cov npe hloov pauv.
Kev hloov pauv tau pom zoo yog cov ntaub ntawv siv tau zoo, tsis yog pov thawj tias ib feem tsim nyog rau txhua daim ntawv thov tus neeg siv khoom.
Kev tshuaj xyuas hloov pauv yuav xav tau sib piv:
- pob thiab av qauv;
- pin txoj haujlwm;
- voltage thiab tam sim no txwv;
- pib thiab pib dua tus cwj pwm;
- sij hawm;
- yam ntxwv thermal;
- analog raug;
- nco thiab firmware compatibility;
- kev sib txuas lus interfaces;
- kub thiab kev tsim nyog qib;
- txoj kev programming;
- xeem txwv;
- kev nyab xeeb los yog kev tswj kev cuam tshuam.
Pin- sib xws tsis tas txhais tau tias firmware- tau tshaj.
Ib feem tuaj yeem haum tus hneev taw thiab tseem hloov pauv li cas cov khoom pib, sib txuas lus, dissipates cua sov, lossis dhau qhov kev sim ua haujlwm.
Lub chaw tsim khoom- pom zoo hloov pauv pib cov txheej txheem tsim nyog. Nws tsis tiav.
Lub Sijhawm Kawg Yuav yog Tus Qauv Xav Tau, Tsis Muaj Kev Txiav Txim Siab
Ib tsab ntawv ceeb toom EOL feem ntau tsim kom muaj kev txiav txim ua ntej lub qhov rais yuav kaw.
Lub Sijhawm Kawg Yuav kom muaj nuj nqis yuav tsum tsis txhob ua raws li qhov kev txiav txim ntau lawm tom ntej.
Qhov kev txiav txim siab yuav tsum suav rau:
- paub tseeb thiab kwv yees xav tau;
- tam sim no OEM thiab EMS cov lus nug;
- qhib kev xaj khoom;
- ua haujlwm hauv kev kawm thiab cov khoom tiav;
- kev pabcuam thiab kev lav phib xaub;
- engineering qauv;
- xav tias seem los yog attrition;
- redesign thiab validation lub sij hawm;
- ruaj khov thiab tuav;
- tsis siv -cov khoom raug;
- seb qhov kev kho dua tshiab ntawm pawg thawj coj saib yuav txuas ntxiv siv qhov twg.
Kev yuav tsawg dhau yuav ua rau muaj qhov sib txawv ntawm qhov khoom ua ntej qhov kev hloov pauv lossis rov tsim dua tshiab.
Kev yuav ntau dhau tuaj yeem tsim cov khoom kim heev uas tsis yog -tshem tawm thiab tsis yog- cov khoom lag luam rov qab tau khi rau qhov kev hloov kho qub.
Yog li Lub Sijhawm Kawg Yuav yuav tsum muaj:
- ib qho kev pom zoo thov hauv paus;
- tus tswv lub npe pom zoo;
- kev npaj cia;
- ib txoj kev npaj traceability;
- ib txoj kev npaj rau cov khoom siv tsis siv.
Nws yog kev tsim vaj tsev, kev lag luam, thiab khoom siv - kev txiav txim siab ntawm cov saw hlau - tsis yog qhov kev txiav txim loj dua.
Xaiv cov lus teb uas haum rau cov khoom
|
Teb |
Thaum nws yuav tsim nyog |
Kev txiav txim siab tseem ceeb kaw |
|
Txuas ntxiv nyob rau hauv kev tswj hwm |
PCN tsis muaj qhov cuam tshuam rau qhov project, lossis ib feem NRND tseem tsim nyog rau cov khoom uas twb muaj lawm |
Document qhov kev tshuaj xyuas thiab txheeb xyuas qhov tshwm sim tom ntej |
|
Txais cov khoom hloov |
Cov tivthaiv tseem tsim nyog, tab sis qhov kev hloov pauv kev tsim khoom xav tau kev pom zoo |
Ua kom tiav qhov xav tau traceability, txheej txheem, lossis kuaj xyuas |
|
Tsim nyog ib qho kev hloov |
Muaj kev hloov pauv uas siv tau |
Paub meej tias daim ntawv, haum, ua haujlwm, kev tsim khoom, tsim khoom, kuaj, thiab kev pom zoo yuav tsum tau ua |
|
Muab Lub Sijhawm Kawg Yuav |
Kev thov tuaj yeem kwv yees tau thiab rov tsim kho tsis tuaj yeem ua tiav ua ntej cov khoom siv xaus |
Pom zoo kom muaj nuj nqis, khaws cia, traceability, raug nyiaj txiag, thiab pov tseg |
|
Rov tsim dua lossis theem tawm |
Tsis muaj txoj hauv kev muab khoom ruaj khov lossis hloov tsim nyog |
Tswj cov kev hloov kho tshiab, cov khoom seem ntxiv, kev siv tau, thiab kev sib txuas lus ntawm cov neeg siv khoom |
Cov lus teb no tuaj yeem sib tshooj.
Ib lub tuam txhab tuaj yeem tso Lub Sijhawm Yuav Kawg rau kev tsim khoom tam sim no thaum engineering txhim kho lub rooj tsavxwm hloov kho. Thawj qhov chaw yuav nyob twj ywm rau kev pab cuam thaum lub sijhawm tsim khoom tshiab txav mus rau lwm qhov.
Tsis muaj universal zoo teb.
Cov khoom lag luam paub tab nyob ze qhov kawg ntawm nws lub neej kev lag luam tuaj yeem ua pov thawj cov khoom muag. Lub neej ntev - lub neej platform nrog ntau xyoo ntawm kev cia siab yuav tuaj yeem tsim kho dua tshiab. Ib qho qis - ntim cov khoom tswj hwm yuav ua rau ob qho kev xaiv kim.
Cov lus teb yog nyob ntawm cov khoom, tsis yog ntawm daim ntawv lo rau lub neej ib leeg.
Kaw lub voj nyob rau hauv Cov Ntaub Ntawv Tswj Tsim
Kev tshuaj xyuas lub neej tsis raug kaw thaum engineering teb rau email.
Nyob ntawm qhov kev txiav txim, cov ntaub ntawv hauv qab no yuav tsum tau hloov:
- BOM;
- daim ntawv teev cov chaw tsim khoom pom zoo lossis cov npe muag khoom pom zoo;
- daim ntawv yuav khoom;
- engineering kev txiav txim;
- nkag los- kev soj ntsuam xyuas;
- ntau lossis hnub-code traceability;
- programming lus qhia;
- xeem cov txheej txheem thiab txwv;
- kev pom zoo rau cov neeg siv khoom;
- ntau lawm- tso tawm cov ntaub ntawv.
Ib daim ntawv teev kev txiav txim siab txog lub neej muaj txiaj ntsig yuav tsum tsim:
|
Sau cov khoom |
Qhov nws tsim |
|
Raws nraim MPN thiab cov khoom kho dua tshiab |
Qhov twg qhov kev txiav txim siv |
|
Cov neeg tsim khoom ceeb toom |
Qhov chaw ntawm cov ntaub ntawv lifecycle |
|
Cov xwm txheej thiab cov hnub tseem ceeb |
Lub sij hawm ntawm kev hloov pauv lossis kev txiav tawm |
|
Cov khoom muag thiab qhib kev txiav txim |
Tam sim no cov khoom raug |
|
Kev txiav txim tus tswv |
Leej twg pom zoo cov lus teb |
|
Yuav tsum tau validation |
Dab tsi yuav tsum ua kom tiav ua ntej siv |
|
Kev txheeb xyuas cov khoom siv |
Yuav ua li cas ua ntej -hloov, tshaj tawm- hloov, lossis lwm yam khoom yuav raug taug qab |
|
Kev txiav txim zaum kawg |
Txuas ntxiv, tsim nyog, yuav, rov tsim dua, lossis theem tawm |
|
Tom ntej no tsab xov xwm qhia |
Thaum qhov teeb meem yuav tsum rov qhib dua |
Cov ntaub ntawv tsis tas yuav zaum hauv ib daim ntawv loj loj.
Nws yuav tsum muaj kev sib txuas ntawm cov khoom siv, engineering, zoo, thiab kev tsim khoom.
Qhov twg Component Obsolescence Management feem ntau tawg
Ib tug Distributor Status raug kho raws li qhov kawg Authority
Distributor thiab thib peb -tog cov ntaub ntawv nyob rau hauv lifecycle databases yog cov cuab yeej tshuaj ntsuam xyuas muaj txiaj ntsig, tab sis lawv yuav tsis cuam tshuam txog cov ntsiab lus cuam tshuam, hnub siv, lossis kev zam rau cov chaw tsim khoom.
Ua ntej kev pom zoo ntau lawm, khaws thiab tshuaj xyuas cov ntawv ceeb toom cov chaw tsim khoom.
PCN raug foob tab sis tsis tau tshuaj xyuas
Tus lej xaj xaj tsis tau hloov pauv, yog li ntawv ceeb toom tau khaws cia.
Lub hlis tom qab, tsis muaj leej twg paub seb cov khoom muag tam sim no puas yog ua ntej - hloov lossis xa tawm - hloov khoom, lossis seb tus neeg siv khoom xav tau kev ceeb toom.
Lub Sijhawm Kawg Yuav Npog Ntau Lawm tab sis Tsis Pabcuam
Qhov kev yuav khoom muaj xws li kev kwv yees tsim tab sis saib xyuas kev kho thaj chaw, kev hloov pauv, kev siv engineering, seem, lossis lub sijhawm yuav tsum tau ua kom muaj kev hloov kho tom ntej.
Ib qho kev xaiv tsuas yog pom zoo los ntawm Email
Kev yuav khoom pib siv ib feem, tab sis kev tswj hwm BOM, AVL, cov txheej txheem tshuaj xyuas, cov lus qhia kuaj, lossis cov ntaub ntawv pom zoo cov neeg siv khoom tseem tsis hloov pauv.
Qhov kev txiav txim tom qab ntawd yuav tsum tau rov tsim kho dua thaum lub sijhawm tom ntej lossis kev tshawb nrhiav tsis ua haujlwm.
Ua ntej Tshaj Tawm Tom ntej PCBA Tsim
Rau txhua kab BOM cuam tshuam:
Txheeb xyuas qhov tseeb MPN thiab kev txiav txim tom qab.
Rov qab tau daim ntawv ceeb toom thawj cov chaw tsim khoom.
Txheeb xyuas qhov hloov pauv thiab thaum twg nws siv.
Reconcile cov khoom muag, qhib kev txiav txim, WIP, thiab cov neeg siv khoom- khoom siv.
Txiav txim siab seb puas ua ntej -hloov thiab xa tawm- hloov pauv yuav tsum tau sib cais.
Ntsuam xyuas seb qhov tso tawm tsim teeb tsa puas cuam tshuam.
Xaiv cov lus teb tsim nyog.
Muab engineering, zoo, khoom, thiab kev pom zoo rau cov neeg siv khoom.
Hloov kho cov ntaub ntawv tsim kho.
Paub meej tias cov khoom siv thiab kev tso tawm tuaj yeem ua tiav.
Lub sijhawm zoo tshaj plaws los cuam tshuam nrog cov khoom tsis txaus ntseeg yog ua ntej SMT lub sijhawm nyob ntawm cov lus teb.
Yuav ua li cas STHL txheeb xyuas Cov Txheej Txheem Kev Nyab Xeeb Kev Nyab Xeeb
Shenzhen STHL Technology Co., Ltd. muab qhov project-raws li cov khoom siv hluav taws xob los txhawb PCBA thiab EMS kev tsim khoom.
Tsis pub dhau qhov kev lees paub qhov project, STHL tuaj yeem tshuaj xyuas qhov muaj BOM hloov kho, cov naj npawb ntawm cov chaw tsim khoom, cov khoom xav tau, cov ntawv ceeb toom tsim nyog, cov khoom siv tam sim no, thiab cov kev xaiv ua ntej cov khoom raug tso tawm rau kev tsim khoom.
Kev tshuaj xyuas tuaj yeem txheeb xyuas qhov qhib BOM, cov khoom siv, thiab cov khoom siv - teeb meem kev npaj. Kev pom zoo zaum kawg, qhov kev lees paub, kev txiav txim siab ntawm cov khoom muag, thiab kev hloov pauv tau lees paub nrog tus neeg siv khoom rau qhov project tshwj xeeb.
Rau kev tshuaj xyuas thawj zaug, cov neeg yuav khoom tuaj yeem npaj:
- qhov tseeb BOM hloov kho;
- cov neeg tsim khoom raws nraim cov lej;
- cov ntawv ceeb toom tsim nyog siv;
- cov khoom muag tam sim no thiab qhib - xaj xaj;
- npaj ntau lawm thiab kev pab xav tau;
- cov kev pom zoo uas twb muaj lawm;
- hloov- qhov yuav tsum tau pom zoo;
- programming lossis kev sim cuam tshuam;
- phiaj ntau lawm theem.
Saib xyuas STHL'sCheebtsam Sourcingkev pabcuam rau BOM thiab cov khoom siv - kev sib koom tes txaus ntshai.
Xa cov ntaub ntawv muaj nyob rau ntawm qhov projectThov ib daim Quote, los yog xa cov ntaub ntawv BOM thiab lifecycle mus rauinfo@pcba-china.com.
Xaus
PCN, NRND, thiab EOL tsis yog cov lus ceeb toom hloov pauv tau.
PCN nug txog qhov hloov pauv thiab seb qhov kev teeb tsa tsim tawm puas cuam tshuam.
NRND nug seb cov khoom puas tseem yog qhov kev xaiv zoo rau cov khoom seem ntau lawm thiab kev pabcuam lub neej.
EOL nug seb cov khoom muag, Lub Sijhawm Kawg Yuav, alternate qualification, redesign, service support, and product stage -out will be coordined before supply ends.
Cov khoom siv tsis zoo hauv PCBA tuaj yeem tswj tau thaum lub neej ua haujlwm hloov pauv mus rau hauv cov ntaub ntawv sau tseg, engineering, zoo, thiab kev txiav txim siab ntau lawm ua ntej kev tsim kho tom ntej yog nyob ntawm nws.
Lub rooj tsavxwm yuav tsis hloov.
Qhov kev txiav txim muab khoom thiab tso tawm tseem yuav tsum tau.
