Ib nrab turnkey PCB los ua ke tuaj yeem yog tus qauv tsim khoom ntse thaum cov khoom sib cais yog txhob txwm.
Nws kuj tuaj yeem dhau los ua ib qho kev sib koom ua ke tshaj plaws - cov qauv sib dhos hnyav thaum sib cais tsis meej.
Nyob rau hauv ib tug tag nrho turnkey tsim, tus EMS tus khub feem ntau yog tswj PCB fabrication, tivthaiv khoom, sib dhos, thiab kev xeem. Hauv kev tsim kho, tus neeg yuav khoom siv feem ntau lossis tag nrho cov ntaub ntawv, thiab EMS tus khub tsom feem ntau ntawm kev ua tiav. Ib nrab turnkey zaum ntawm ob tus qauv: tus neeg yuav khoom muab cov khoom xaiv, thaum EMS tus khub muab cov khoom seem thiab tswj kev tsim.
Qhov nruab nrab ntawd tuaj yeem ua haujlwm zoo.
Tab sis ib zaug cov neeg siv khoom - cov khoom siv nkag mus rau hauv kev tsim, lawv tau dhau los ua ib feem ntawm EMS kev khiav dej num. Lawv cuam tshuam txog kev txais, kev tshuaj xyuas tuaj, kev cia khoom, khoom siv, kev teeb tsa pub, SMT qhov chaw, phau ntawv sib dhos, traceability, kuaj, rov ua dua, thiab xa khoom.
Cov neeg siv khoom- cov khoom siv tau ua rau muaj kev nkag siab zoo thaum tus neeg yuav khoom muaj qhov laj thawj meej los tswj cov khoom xaiv thiab EMS tus khub muaj cov ntaub ntawv txaus los siv cov khoom no kom raug.
Cov lus nug tiag tiag tsis yog tias ib nrab turnkey zoo dua li tag nrho cov turnkey.
Cov lus nug zoo dua yog: cov khoom siv twg yuav tsum tau muab rau cov neeg siv khoom, thiab nyob rau hauv cov xwm txheej zoo li cas qhov kev xaiv ntawd txhawb kev tsim es tsis txhob ua kom qeeb?
Ib nrab Turnkey yog lub luag haujlwm sib faib, tsis yog kev yuav khoom sib cais
Ntau qhov teeb meem turnkey ib nrab pib nrog kev nkag siab tsis meej.
Tus neeg yuav khoom pom ob daim ntawv teev cov khoom siv: qhov chaw tus neeg yuav khoom yuav muab thiab qhov chaw EMS tus khub yuav muab.
Kev tsim khoom pom ib yam dab tsi nyuaj dua.
Pab pawg EMS yuav tsum tsim ib qho ua tiav PCBA los ntawm ob lub kwj dej. Cov neeg siv khoom -muab thiab EMS- cov khoom siv yuav tsum tuaj txog, raug txheeb xyuas, raug kitted, thiab npaj rau tib lub qhov rais tsim.
Yog tias ib tus neeg siv khoom- cov khoom siv tau lig, luv luv, puas ntsoog, sau tsis raug, lossis tsis haum rau BOM tso tawm, tag nrho PCB lub sijhawm tuaj yeem cuam tshuam. Nws tsis muaj teeb meem tias EMS- cov khoom siv tau npaj txhij. Lub rooj tsavxwm tseem tsis tuaj yeem tsim tau raws li tau npaj tseg.
Tias yog vim li cas ib nrab turnkey yuav tsum raug kho raws li lub luag haujlwm faib, tsis yog kev yuav khoom sib cais.
Ib qho piv txwv ntawm ib feem ntawm BOM yuav tsum txheeb xyuas:
|
BOM tswj cheeb tsam |
Vim Li Cas Nws Tseem Ceeb |
|
Cov neeg siv khoom -muab lossis EMS- tau los |
Qhia meej tias leej twg yog tus saib xyuas kev yuav khoom |
|
Pom zoo MPN thiab cov chaw tsim khoom |
Tiv thaiv kev muab khoom, tso, thiab tshuaj xyuas tsis meej |
|
Reference designators |
Txuas cov khoom siv mus rau qhov chaw nyob hauv pawg thawj coj saib |
|
Quantity per board |
Txhawb kitting, teeb tsa nyiaj pub dawb, thiab kuaj tsis txaus |
|
Hom pob |
Muaj feem xyuam rau kev teeb tsa feeder, tuav lub tais, txiav daim kab xev siv, lossis kev tso tes |
|
DNP / DNI xwm txheej |
Tiv thaiv tsis tsim nyog los yog muab tso rau |
|
Moisture rhiab heev |
Muaj feem xyuam rau kev khaws cia, ci, thiab hauv pem teb - tswj lub neej |
|
Traceability yuav tsum tau |
Txhais ntau, batch, lossis serial -cov ntaub ntawv qib |
|
Txoj cai hloov pauv |
Qhia meej seb EMS puas tuaj yeem hloov pauv |
|
Test lossis programming cuam tshuam |
Qhia seb cov khoom puas cuam tshuam rau kev txheeb xyuas zaum kawg |
Yog tsis muaj qhov nthuav dav no, "cov neeg siv khoom-supplyed" dhau los ua daim ntawv lo tsis meej.
Ib qho khoom siv tseem yuav tsum tau siv tau, traceable, thiab npaj rau kev tsim khoom.
Cov neeg siv khoom- Cov khoom siv khoom siv ua kom pom tseeb thaum tus neeg yuav khoom muaj qhov txiaj ntsig tiag
Cov neeg siv khoom yuav tsum yog kev txiav txim siab xaiv, tsis yog tus cwj pwm.
Nws ua rau kev txiav txim siab thaum tus neeg yuav khoom muaj qhov laj thawj muaj zog los tswj qhov tshwj xeeb tshaj li EMS tus khub ua los ntawm nws.
Proprietary los yog tswj cov khoom
Qee qhov chaw raug khi rau tus neeg yuav khoom cov cuab yeej cuab tam, firmware, teeb tsa, calibration, encryption, lossis cov neeg siv khoom -kev tsim nyog tshwj xeeb.
Piv txwv tej zaum yuav muaj xws li:
ua ntej -programmed MCUs;
kev cai ASICs lossis FPGAs;
ruaj ntseg authentication li;
wireless modules nrog cov neeg siv khoom- tshwj xeeb nqis;
calibrated sensors;
muaj tswv yim interface modules;
cov neeg siv khoom- tsim nyog connectors lossis txwv qhov chaw.
Hauv cov xwm txheej no, tus neeg yuav khoom tsuas yog qhov tseeb tiag. Tus khub EMS yuav tsis tuaj yeem nkag mus rau ib feem los ntawm kev faib khoom ib txwm, lossis tus neeg yuav khoom yuav tsum tau tswj xyuas kev kho dua tshiab, kev ua haujlwm, lossis kev tuav pov hwm kev nyab xeeb.
Cov neeg siv khoom yog qhov laj thawj ntawm no.
Tab sis tus khub EMS tseem xav tau MPN qhov tseeb, pob khoom, cov ntawv tuav, qhov xav tau kev tso kawm, thiab cov txheej txheem pov thawj.
01
Cov neeg yuav khoom tam sim no - muaj cov khoom muag
Cov neeg siv khoom- cov khoom muab los kuj ua rau muaj kev nkag siab zoo thaum tus neeg yuav khoom twb muaj cov khoom tsim nyog.
Qhov no yuav tshwm sim tom qab kev tsim khoom dhau los, qhov kawg -lub sijhawm yuav, daim ntawv cog lus kev yuav khoom, lossis kev hloov pauv los ntawm lwm lub chaw tsim khoom.
Kev siv cov khoom lag luam no tuaj yeem zam kev yuav khoom.
Tab sis cov khoom lag luam uas muaj tsis tuaj yeem tsim - npaj.
Ua ntej nws nkag mus rau hauv kev tsim khoom, pab pawg EMS tseem yuav tsum tau lees paub tias cov khoom puas yog qhov kev hloov kho BOM tso tawm, seb lub ntim puas zoo lawm, seb qhov ntau lossis hnub code puas tau, thiab seb cov khoom puas tuaj yeem siv los ntawm cov txheej txheem sib dhos.
02
Ntev - txhuas lossis faib- qhov tseem ceeb
Yog tias tus neeg yuav khoom muaj kev faib ncaj qha, khaws cia cov khoom lag luam, lossis muaj zog nkag mus rau qhov txwv tsis pub muaj, kev muab cov khoom ntawd tuaj yeem txo qhov kev pheej hmoo.
Qhov txiaj ntsig ntawd yog tiag tiag yog tias lub sijhawm tswj tau.
Ib qho ntev -lead cov khoom xa tuaj lig los ntawm tus neeg yuav khoom tseem dhau los ua tus tsav tsheb rau tag nrho cov tsim.
Ib nrab turnkey tsis tshem tawm cov hmoov lead- lub sijhawm txaus ntshai. Nws txav ib feem ntawm qhov kev pheej hmoo mus rau tus neeg yuav khoom sab ntawm cov khoom siv.
03
Kev ua raws cai -sensitive lossis neeg siv khoom- qhov tsim nyog
Qee cov khoom siv cov khoom sib txuas nrog cov ntawv pov thawj, kev tsim nyog, lossis kev pom zoo rau cov neeg siv khoom.
Rau kev kho mob, kev lag luam, kev sib txuas lus, tsheb, kev nyab xeeb- ntsig txog, lossis kev tswj hwm kev siv, kev hloov cov khoom siv yuav tsis yog qhov kev txiav txim siab yooj yim. Nws yuav xav tau kev tshuaj xyuas engineering, kev pom zoo rau cov neeg siv khoom, kev sim ua haujlwm, lossis kev tsim nyog.
Nyob rau hauv cov ntaub ntawv no, tus neeg yuav khoom yuav xaiv muab cov khoom tswj tau thaum EMS tus khub muab cov qauv passives, hardware, connectors, lossis lwm yam khoom pom zoo.
Qhov no ua haujlwm zoo tshaj plaws thaum BOM kom meej meej cais qhov chaw ruaj khov los ntawm cov kab hloov pauv tau yooj yim.
04
Thaum cov neeg siv khoom tsim khoom siv ntau dua li tus nqi
Cov neeg siv khoom- cov khoom siv tsis yog pheej yig dua.
Lawv tuaj yeem saib pheej yig dua ntawm txoj kab yuav khoom thiab tseem ntxiv tus nqi rau lwm qhov.
Yog tias tus khub EMS tuaj yeem muab cov qauv sib piv ntawm tus nqi sib piv, cov neeg siv khoom tuaj yeem ntxiv kev ua haujlwm yam tsis muaj nqi ntxiv. Tam sim no tus neeg yuav khoom yuav tsum tau yuav, ntim, daim ntawv lo, nkoj, taug qab, thiab rov ua kom cov khoom sib txuas. Tus khub EMS tseem yuav tau txais, suav, tshuaj xyuas, khw, khoom siv, thiab tswj nws.
Qhov ntawd yog ntau ntawm kev tuav haujlwm rau ib feem uas tuaj yeem tau txais los ntawm kev xa khoom EMS ib txwm muaj.
Cov neeg siv khoom feem ntau tsim kev pheej hmoo ntau dua li tus nqi thaum:
- cov tshuaj tivthaiv yog ib hom resistor, capacitor, diode, los yog standard connector;
- tus neeg yuav khoom muab cov khoom me me ntawm cov nqi qis - cov khoom muag;
- cov khoom tuaj txog hauv cov hnab sib xyaw, cov ntaub qhwv xoob xoob, lossis cov ntim tsis muaj npe;
- tus neeg yuav khoom tus lej sab hauv tsis phim BOM;
- EMS tus khub tuaj yeem muab qhov chaw los ntawm cov kev pom zoo nrog cov ntsiab lus zoo sib xws;
- tus neeg yuav khoom tsis tuaj yeem lees paub qhov chaw cia khoom, txee lub neej, lossis kev ntim khoom zoo;
- ib feem yuav tsum tau tuav tshwj xeeb uas tsis tau sib tham ua ntej xa khoom xa tuaj.
Qhov teeb meem tsis yog tias tus neeg siv khoom yuav tsum tsis txhob muab cov khoom siv.
Qhov teeb meem yog seb cov nyiaj khaws cia loj txaus los ua pov thawj qhov kev sib koom tes ntxiv.
Qhov teeb meem yog xa cov khoom qis- tus nqi los ntawm kev ua haujlwm siab - kov.
Rau ntau cov khoom siv niaj hnub, qhov kev xaiv zoo dua yog cia EMS tus khub muab lawv los ua ib feem ntawm qhov hloov pauv ntawm qhov tsim.
Kev sib dhos-Npaj Yog txawv ntawm tus neeg yuav khoom- muaj
Ib lub thawv ntawm cov neeg siv khoom- cov khoom siv tsis zoo ib yam li kev sib dhos- pob khoom npaj.
Qhov kev sib txawv ntawd tseem ceeb.
SMT ntau lawm xav tau cov khoom hauv ib hom kab uas siv tau. Tag nrho cov reels, cov ntawv sau npe, cov tais ntim khoom, cov raj, thiab ntim cov dej kom zoo - cov khoom rhiab tau yooj yim los tswj dua li cov khoom xoob lossis ntim ib nrab.
Tej daim kab xev tuaj yeem siv tau, tab sis nws yuav xav tau daim kab xev kom txaus rau kev thauj khoom noj, kev tuav tuav, lossis lwm txoj kev npaj. Qhib cov tais yuav xav tau kev pov thawj. Cov dej noo- cov khoom siv rhiab heev yuav xav tau cov ntaub ntawv noo noo rhiab heev (MSL) cov ntaub ntawv, cov ntsuas dej noo, lossis kev txiav txim siab ci. High-Cov nqi ICs yuav xav tau kev taug qab thiab tswj tuav.
Ua ntej tus neeg siv khoom- cov khoom siv tau raug tso tawm rau kab, pab pawg EMS yuav tsum tau kuaj xyuas:
- tus naj npawb chaw tsim khoom;
- kom muaj nuj nqis;
- siv tus tsim kev sib tw;
- pob hom;
- reel, tais, raj, lossis txiav- daim kab xev;
- daim ntawv lo sib xws;
- ntau code thiab hnub code;
- noo noo rhiab heev theem (MSL);
- ESD- ntim zoo;
- oxidation los yog txhuas mob;
- txee lub neej;
- daim ntawv pov thawj lossis cov ntaub ntawv traceability thaum xav tau.
Qhov no yog vim li cas cov khoom siv tes ua yuav tsum tshwm sim ua ntej lub qhov rais tsim, tsis yog lub sijhawm kawg.
Ib feem tuaj yeem ua hluav taws xob raug thiab tseem tsis tau npaj rau kev sib sau ua ke.
Tus neeg yuav khoom thiab EMS tus khub yuav tsum pom zoo rau kev soj ntsuam lub luag haujlwm
Cov neeg siv khoom- muab tsis tau txhais tau tias kuaj xyuas - dawb.
EMS tus khub thiab tus neeg yuav khoom yuav tsum pom zoo ua ntej seb cov khoom siv yuav raug kuaj xyuas tom qab tuaj txog.
Daim tshev tuaj yeem tuaj yeem suav nrog tus lej, ntau npaum li cas, ntim khoom, qhov tseeb ntawm daim ntawv lo, pom kev puas tsuaj, ya raws - ntim rhiab heev, ntau lossis hnub code, thiab BOM match.
Rau qhov tseem ceeb, qhov kev tshuaj ntsuam xyuas yuav tsum muaj qhov tshwj xeeb.
Tab sis txoj cai tshuaj xyuas yuav tsum tau pom zoo ua ntej cov khoom tuaj txog.
Yog tias tus neeg yuav khoom xav tau ntim cov chaw tsim khoom ntim kom tsis txhob qhib, qhov kev nyiam yuav tsum tau sau tseg. Yog tias tus khub EMS pom qhov tsis sib haum xeeb thaum tau txais, ob tog yuav tsum paub seb qhov kev tsim tos puas, txawm tias tus neeg yuav khoom xa khoom hloov, lossis seb tus khub EMS puas tau tso cai los hloov qhov kev pom zoo.
Cov lus nug tsis zoo yuav tsum tau teb ntxov:
- Leej twg yog tus tswv ntawm qhov kev pheej hmoo yog tias cov khoom siv tsis raug?
- Leej twg them rau rework yog tias qhov tsis xws luag tshwm tom qab sib dhos?
- Leej twg pom zoo rau kev hloov pauv?
- Tus khub EMS puas tuaj yeem txuas ntxiv tsim yog tias tsuas yog ib feem ntawm cov neeg siv khoom tau npaj lawm?
- Yuav ua li cas yog tias cov khoom tuaj xyuas pom qhov tsis ncaj ncees lawm, luv kom muaj nuj nqis, cov reel puas, lossis raug dej noo?
Ib nrab turnkey ua haujlwm zoo dua thaum cov lus teb no meej ua ntej thawj lub thawv tuaj txog.
Qty Margin yuav tsum tau tham ua ntej khoom nkoj
Kev muab qhov tseeb theoretical kom muaj nuj nqis yog qhov txaus ntshai.
PCB los ua ke tej zaum yuav xav tau cov khoom siv ntxiv rau kev thauj khoom feeder, teeb tsa, attrition, tshuaj xyuas, rov ua dua, lossis hloov tom qab kuaj tsis ua haujlwm. Cov npoo yuav tsum yog nyob ntawm hom pob, txheej txheem txoj hauv kev, kev tso kawm, kev txiav txim kom muaj nuj nqis, cov khoom muaj nqis, thiab seb lub tshuab puas yog tshuab- muab tso rau hauv los yog manually dhos.
Tsis muaj feem pua ntawm universal uas haum rau txhua qhov project.
Ib qho me me ntawm daim kab xev thiab cov reel tsis coj zoo li lub siab - tus nqi IC hauv lub tais. Tus qauv tsim tsis coj tus cwj pwm zoo li kev tsim khoom rov ua dua. Ib qho kev txiav- daim kab xev yuav tsis coj zoo li ib daim kab xev. Ib qho programmed MCU tsis coj zoo li tus qauv resistor.
Tus neeg yuav khoom thiab EMS tus khub yuav tsum pom zoo rau qhov ntau dhau ua ntej xa khoom xa tuaj.
Yog tias qhov khoom siv ntau dhau nruj, qhov tsis txaus ntawm ob peb daim tuaj yeem tuav tag nrho cov kev txiav txim.
Qhov ntawd tsis yog qhov teeb meem theoretical. Nws yog hom teeb meem uas tshwm sim tom qab kev npaj ntau lawm tau ua tiav.
Labeling thiab Documentation yog ib feem ntawm Kev Tsim
Cov ntaub ntawv zoo tsis yog cov ntaub ntawv rau nws tus kheej.
Nws yog li cas pab pawg EMS txuas cov khoom siv lub cev rau pob tsim.
Txhua tus neeg siv khoom- cov khoom siv yuav tsum tuaj txog nrog cov npe ntim khoom uas phim BOM. Daim ntawv lo yuav tsum ua kom yooj yim rau kev txuas cov khoom mus rau qhov chaw tsim khoom kom raug tus lej, kom muaj nuj nqis, qhov project, thiab cov neeg tsim khoom siv.
Cov ntaub ntawv tseem ceeb yuav suav nrog:
|
Handoff Yam khoom |
Dab tsi Nws Yuav Tsum Qhia |
|
Cov ntawv ntim khoom |
Dab tsi yog shipping thiab nyob rau hauv dab tsi kom muaj nuj nqis |
|
Chaw tsim tshuaj paus tus lej |
Qhov tseeb txuas mus rau BOM |
|
OEM sab hauv tus lej, yog siv |
Hla - hais txog kev tsim khoom BOM |
|
Reference designators |
Qhov twg cov khoom siv yog siv rau ntawm PCBA |
|
Lot code los yog hnub code |
Traceability thiab txee- kev tshuaj xyuas lub neej |
|
Ntim hom |
Reel, tais, raj, txiav daim kab xev, lossis MSL hnab |
|
Kev cia khoom |
Seb puas yuav tsum tau tuav tshwj xeeb |
|
Daim ntawv pov thawj lossis CoC, yog tias xav tau |
Ua raws li cov neeg siv khoom cov ntaub ntawv |
|
Txoj cai hloov pauv |
Seb puas muaj peev xwm hloov tau |
|
Kev qhia cov khoom seem |
Rov qab, khaws cia, lossis siv rau kev txiav txim yav tom ntej |
Cov khoom xoob hauv cov hnab ntim tsis muaj cim yog qhov kev cia siab ntawm kev ncua.
Lawv yuam lub Hoobkas kom nres tau txais, nug cov lus nug, suav cov khoom ntawm tes, thiab paub meej tias qhov yuav tsum tau ua kom pom tseeb ua ntej xa khoom.
Ib tug zoo handoff txo emails.
Ib tug pluag handoff tsim lawv.
Ib nrab Turnkey Muaj Ob Lub Chaw Muag Khoom, tab sis Ib Lub Sijhawm Tsim
Los ntawm EMS sab, ib nrab turnkey yog kev sib koom ua ke ntau dua - hnyav dua li qhov tshwm sim.
Lub Hoobkas yuav tsum taug qab ob txoj hlua xa khoom. Ib qho yog tswj hwm los ntawm EMS tus khub. Lwm qhov yog tswj los ntawm tus neeg yuav khoom. Ob leeg yuav tsum sib sau ua ke ua ntej qhov kev tsim ua tiav.
Pab neeg npaj EMS mob siab txog peb nqe lus nug:
Lub sij hawm muaj tseeb
Cov neeg siv khoom puas yuav- cov khoom xa tuaj txog thaum tau cog lus tseg, raws li qhov tau cog lus tseg, thiab ua ntej lub sijhawm teem lub qhov rais?
Kev paub tseeb
Puas yog cov khoom tiag, tsis muaj kev puas tsuaj, raug sau npe, raug ntim, thiab sib phim rau BOM tso tawm?
Lub luag haujlwm clarity
Yog tias qhov khoom siv tsis raug, luv luv, puas, tsis siv, ya raws - raug, lossis puas lawm, leej twg yog tus tswv ntawm qhov kev daws teeb meem thiab leej twg yog tus tswv ntawm lub sijhawm cuam tshuam?
Thaum cov lus teb no meej, ib nrab turnkey tuaj yeem npaj nrog kev ntseeg siab.
Thaum tus neeg yuav khoom kho ib nrab turnkey li "peb mam li xa qee qhov chaw thiab koj lis tus so," tus qauv ua tsis yooj yim.
Tej zaum tseem tuaj txog.
Lub tsev yuav tseem tos.
Qhov twg Ib nrab Turnkey ua haujlwm zoo tshaj plaws
Qhov kev sib xyaw no - cov qauv kev lag luam ua haujlwm zoo tshaj plaws thaum tus neeg yuav khoom muab cov khoom uas xav tau kev tswj hwm tus neeg yuav khoom tiag tiag, thaum EMS tus khub muab cov khoom uas tuaj yeem ua haujlwm tau zoo dua los ntawm kev tsim khoom.
Ib qho kev sib cais yuav zoo li no:
|
Tus neeg yuav khoom May Supply |
EMS Lub Tsib Hlis |
|
Proprietary ICs lossis modules |
Standard passives |
|
Ua ntej- cov txheej txheem programmed |
Common connectors thiab kho vajtse |
|
Cov neeg siv khoom - cov khoom tsim nyog |
Pom zoo cov khoom xyaw |
|
Allocated los yog reserved Tshuag |
Standard semiconductors nrog kev pom zoo alternates |
|
Thaum kawg - sij hawm - yuav khoom |
PCB fabrication thiab txheem sib dhos cov ntaub ntawv |
|
Ua raws li - qhov tseem ceeb |
Ntim, daim ntawv lo, thiab ntau lawm consumables yog muaj |
Qhov kev sib cais no yuav tsum tsis txhob ua raws li kev yooj yim xwb.
Nws yuav tsum tau ua raws li cov khoom kom zoo dua, kev tswj xyuas engineering, traceability xav tau, thiab ntau lawm efficiency.
Yog tias tus neeg yuav khoom siv ntau yam niaj hnub, EMS tus khub yuav poob lub peev xwm los tswj cov khoom siv tau zoo. Yog tias tus neeg yuav khoom muab cov khoom tswj hwm tsawg dhau, EMS tus khub yuav raug yuam kom cov khoom siv uas yuav tsum nyob twj ywm raws li tus neeg yuav khoom pom zoo.
Txoj cai ib nrab turnkey qauv tsis yog ib nrab turnkey thiab ib nrab consigned.
Nws yog kev npaj cais ntawm cov khoom siv lub luag haujlwm.
Txiav txim siab qhov Shortage, Rejection, and Leftover Rules Early
Ib nrab turnkey tsim feem ntau ua rau muaj teeb meem thaum qee yam tsis tuaj txog raws li qhov xav tau.
Qhov teeb meem tej zaum yuav yooj yim:
- tus neeg yuav khoom thauj khoom tsawg dua li qhov xav tau;
- daim ntawv lo reel tsis phim BOM;
- txiav daim kab xev luv luv rau lub tshuab teeb;
- noo noo- ntim rhiab tau raug qhib;
- qhov chaw qhia oxidation txaus ntshai;
- ib qho khoom siv tsis tuaj yeem kuaj xyuas;
- cov khoom siv ntxiv tseem nyob tom qab tsim;
- EMS tus khub yuav tsum paub seb nws puas tuaj yeem hloov pauv.
Cov no yog cov khoom siv ib txwm muaj -cov lus nug txog kev tswj hwm.
Qhov teeb meem yog tos kom txog thaum lub tsev tsim tau teem sijhawm los teb lawv.
Ua ntej PCB Assembly pib, tus neeg yuav khoom thiab EMS tus khub yuav tsum txhais:
- leej twg pom zoo EMS-cov khoom hloov pauv rau cov neeg siv khoom- khoom siv;
- seb lub tsev puas tuaj yeem ua tiav nrog ib feem tsis txaus;
- Txawm hais tias cov khoom siv tsis raug muab xa rov qab, tuav, lossis muab pov tseg;
- yuav ua li cas cov neeg siv khoom seem - cov khoom yog khaws cia lossis xa rov qab;
- seb cov khoom siv tsis siv puas tuaj yeem siv rau kev txiav txim yav tom ntej;
- seb ntau los yog hnub twg - tso cai sib xyaw;
- qhia txog qhov tsis sib xws ntawm cov khoom siv li cas.
Lub tsev tsis xav tau cov xwm txheej zoo meej.
Nws xav tau kev cai meej.
Yuav ua li cas cov neeg siv khoom- Cov khoom siv cuam tshuam cuam tshuam rau cov lus hais thiab teem caij
Cov neeg siv khoom- cov khoom siv tau tuaj yeem txo qhov EMS tus khub cov khoom ua haujlwm rau cov khoom xaiv.
Lawv tsis tshem tawm cov haujlwm uas yuav tsum tau ua los tswj cov khoom ntawd.
Ib qho piv txwv turnkey tej zaum yuav xav kom suav rau:
- txais khoom;
- suav thiab txheeb xyuas;
- kev tshuaj xyuas tuaj;
- tswj cov khoom muag;
- tivthaiv ci los yog tuav tshwj xeeb;
- kev ua haujlwm kitting;
- kev qhia tsis txaus;
- traceability cov ntaub ntawv;
- cov neeg siv khoom- tswj cov khoom muag;
- cov khoom seem rov qab los yog khaws cia.
Tias yog vim li cas ib feem ntawm kev hais lus turnkey yuav tsum cais lub luag haujlwm ntawm kev tsim khoom.
Txawm hais tias EMS tus khub tsis yuav tus neeg siv khoom- cov khoom siv, nws tseem yuav tau txais, txheeb xyuas, khaws cia, npaj, chaw, tshuaj xyuas, taug qab, thiab tswj cov khoom ntawd ua ntej, thaum, thiab tom qab sib dhos.
Tus neeg yuav khoom muab qhov chaw.
Lub tsev tseem yuav tsum nqus nws.
Yuav ua li cas qhov no txuas rau PCB los ua ke thiab Cheebtsam Sourcing
Rau cov neeg yuav khoom OEM, ib feem ntawm PCB sib dhos ua haujlwm tau zoo tshaj plaws thaum cov neeg siv khoom- cov khoom siv thiab EMS- cov khoom siv tau npaj ua ib pob ua tiav.
STHL txhawb OEM tej yaam num los ntawmPCB AssemblythiabCheebtsam Sourcing, suav nrog BOM tshuaj xyuas, cov khoom siv sib txuas, kev npaj tsim khoom, thiab kev sib koom ua lag luam. Hauv kev sib tham ib nrab ntawm kev sib tham, kev ua haujlwm feem ntau suav nrog kev txheeb xyuas qhov chaw twg tus neeg siv khoom yuav tsum muab, qhov twg STHL yuav tsum tau txais, yuav tsum tau txais cov khoom siv li cas, thiab yuav tsum ua li cas tsis txaus, hloov pauv, traceability, thiab kev cia siab rau kev sim yuav tsum tau ua.
Lub hom phiaj tsis yog yuam txhua qhov project mus rau hauv tus qauv turnkey tag nrho.
Lub hom phiaj yog ua kom cov khoom sib cais kom meej txaus rau kev tsim kom txav mus yam tsis muaj kev ntxhov siab.
Npaj ib feem turnkey PCB los ua ke project nrog cov neeg siv khoom- cov khoom siv? Xa koj qhov project los ntawmThov ib daim Quotelos yog email info@pcba-china.com.
Xaus
Cov neeg siv khoom- cov khoom siv tau ua rau muaj kev nkag siab zoo hauv ib feem ntawm lub rooj sib tham PCB thaum tus neeg yuav khoom muaj qhov laj thawj meej los tswj cov khoom xaiv thiab EMS tus khub muaj cov ntaub ntawv txaus los siv cov khoom kom raug.
Lawv muaj txiaj ntsig zoo rau tus tswv, ua ntej- programmed, faib, ua raws li -sensitive, tus neeg siv khoom- tsim nyog, lossis twb yog - cov khoom muaj.
Lawv ua rau muaj kev pheej hmoo thaum lawv tuaj txog lig, luv luv, tsis muaj npe, ntim tsis zoo, ya raws - nthuav tawm, tsis muaj kev txhawb nqa los ntawm kev taug qab, lossis txiav tawm ntawm BOM tso tawm.
Ib nrab turnkey tsis yog ib qho kev npaj khoom.
Nws yog lub luag haujlwm faib.
Thaum cov khoom sib cais yog qhov tseeb ua ntej PCB los ua ke pib, qhov tsim yuav tsis tshua muaj kev txwv tsis pub dhau cov lus nug uas yuav tsum tau daws ua ntej cov khoom tuaj txog.
