Taw qhia
Tus qauv tsim thiab tus tsav tsim tuaj yeem pib los ntawm tib lub schematic, tib cov ntaub ntawv PCB, thiab txawm tias tib BOM. Tias yog vim li cas ntau pab pawg underestimate dab tsi hloov ntawm lawv.
Cov lej feem tseem yuav zoo li paub. Cov txheej txheem muab khoom tsis yog.
Hauv cov qauv PCB sib dhos, cov khoom muaj nyob ntawd los pab pab pawg txav mus sai. Txoj haujlwm yog kom tau txais cov khoom tsim nyog txaus kom ua tau raws li qhov tsim nyog, lub zog ntawm lub rooj tsavxwm, txhawb kev debugging, thiab ua kom qhov kev hloov kho tom ntej mus. Hauv kev tsim qauv, kev tsim khoom muaj lub luag haujlwm sib txawv. Nws yuav tsum txhawb nqa ntau tiag tiag nrog tsawg qhov kev pom zoo, tsawg dua cov khoom xav tsis thoob, thiab kev ua kom huv dua rau kev tsim khoom.
Uas suab pom tseeb. Hauv kev xyaum, nws yog qhov uas ntau pab pawg tau ntes tau.
Yog tias koj qhov project twb dhau mus dhau ntawm cov qauv engineering thaum ntxov, nws ua rau kev nkag siab los tshuaj xyuas qhov kev hloov pauv ntawdCheebtsam SourcingthiabPCB Assemblyua ntej kev tsim kho tom ntej no tso tawm.
Tib BOM tsis txhais hais tias tib yam Sourcing Standard
Ib qho piv txwv ntawm cov neeg yuav khoom ntau tshaj plaws yog qhov kev tsav tsheb - tsim cov khoom siv tsuas yog cov qauv tsim los ntawm ntau qhov ntau.
Nws feem ntau tsis yog.
Tus qauv tuaj yeem txav mus rau qhov kev xav ntawm cov khoom siv nqaim. Ib feem tuaj yeem lees txais vim tias cov khoom lag luam muaj nyob rau niaj hnub no, vim tias tus kws ua haujlwm txaus siab pom zoo luv luv - lub sijhawm hloov pauv, lossis vim tias lub hom phiaj tam sim no tsuas yog kom tau txais cov thawj coj ua haujlwm rau hauv chav kuaj. Ib tug pilot tsim yog tsawg zam txim. Cov lus nug tsis yog ib feem ntawm qhov chaw nyob hauv Tshuag. Cov lus nug yog seb puas muaj cov khoom txaus txaus rau kev tsim tag nrho, seb lub hauv paus puas tseem ua haujlwm tau thaum qhov kev txiav txim raug muab tso, thiab seb qhov kev xaiv cov khoom puas tseem ua rau kev txiav txim siab thaum kuaj, kuaj, thiab xa khoom xa tuaj rau hauv tus account.
Ib qho piv txwv -npaj BOM tsis tau txais kev tsav tsheb- npaj BOM.
Qhov ntawd yog thawj yam uas cov neeg yuav khoom yuav tsum sib cais.
Dab tsi cov neeg yuav khoom feem ntau tuaj yeem nyob nrog hauv Tus Qauv Tsim
Prototype sourceing feem ntau yog tsav los ntawm kev ceev, muaj, thiab engineering yooj.
Qhov ntawd feem ntau txhais tau tias cov khoom lag luam - thawj qhov kev yuav khoom, me me yuav los ntawm siab - cov neeg muab kev pabcuam, thiab kev txiav txim siab ntau dua ntawm qis dua - qhov pheej hmoo. Yog tias qhov project tseem nyob hauv kev tsim qauv siv tau, qhov ntawd tsis yog kev qhuab qhia tsis zoo. Nws feem ntau yog txoj cai qhuab qhia.
Tus qauv BOM kuj tseem muaj dej ntau dua li ntau pawg nyiam lees paub. Cov khoom tseem tuaj yeem hloov pauv ntawm kev hloov kho. Ntim hom tej zaum yuav tsis muaj teeb meem ntau. Ib qho me me dua - tus nqi ntau dua kuj tseem yuav yog kev lag luam zoo yog tias nws txuag lub sijhawm engineering thiab tau txais kev tsim kho.
Qhov ntawd yog qhov qub.
Dab tsi tseem ceeb nyob rau theem no tsis yog seb qhov kev npaj muab khoom zoo li polished. Dab tsi tseem ceeb yog seb nws puas pab pab neeg teb cov lus nug tsim sai txaus kom txav mus tom ntej.
Qhov twg tus qauv hloov pauv tseem muaj qhov txwv
Qhov tseem ceeb yuav tsum tsis txhob raug kho li casually. Ib lub ntsiab MCU, PMIC, connector, RF module, los yog interface -sensitive qhov yuav tsum tsis txhob raug tswj raws li yog hais tias txhua txhua ceev - muaj kev hloov yog txais tau.
Tus qauv tuaj yeem nqus tau ntau qhov kev hloov pauv ntau dua li tus tsav tsim, tab sis nws yuav tsum tsis txhob nqus qhov tsis meej ntawm cov khoom uas txhais tau tias muaj nuj nqi, ua raws, lossis yav tom ntej rov ua dua.
Dab tsi Pilot-Tsim Sourcing muaj los txhawb qhov Prototype Sourcing Tsis
Kev xa khoom hloov mus rau kev tsim qauv tsis yog kev lag luam xwb. Nws yog kev ua haujlwm.
Thaum qhov project nkag mus rau kev tsav tsheb- tsim kev npaj, cov khoom siv khoom siv nres tsuas yog teeb meem ceev xwb. Nws dhau los ua teeb meem tswj.
Tag nrho - tsim kom muaj teeb meem ntau dua li qhov muaj qauv
Ib feem uas ua haujlwm rau ob peb lub rooj tsavxwm tseem yuav yog qhov kev xaiv tsis raug rau theem tom ntej.
Hauv kev ua haujlwm qauv, cov lus nug ntawm cov khoom siv feem ntau yooj yim: peb puas tuaj yeem tau txais txaus los tsim cov qauv? Hauv kev tsim qauv, cov lus nug hloov pauv: peb puas tuaj yeem txhawb nqa tag nrho tsim raws li qhov kev xav tau?
Tias yog vim li cas ib qho kev txwv MCU, lub zog ntaus ntawv, txuas, lossis module tuaj yeem dhau los ua tus tsav tsheb tiag tiag txawm tias tus qauv tsim nws tus kheej zoo li ruaj khov.
Hauv me me -batch PCB ua haujlwm, lub sijhawm ua haujlwm feem ntau txav nrog cov khoom lag luam qeeb tshaj plaws uas tsis tau daws, tsis yog lub tshuab ceev tshaj plaws.
Lwm txoj hauv kev- kev tswj hwm ib feem ua tau zoo dua
Hauv cov qauv kev ua haujlwm, cov kev hloov pauv tseem tuaj yeem ua tau zoo, tshwj xeeb tshaj yog nyob rau qis dua - cov khoom pheej hmoo.
Nyob rau hauv ib tug pilot tsim, tsis raws cai alternate logic yuav kim. Ib qho kev hloov pauv tuaj yeem cuam tshuam rau cov ntaub ntawv, kev tshuaj xyuas tuaj, qhov kev xav ntawm kev ua haujlwm, kev xeem ntawv pov hwm, lossis cov neeg siv khoom pom zoo. Tias yog vim li cas kev pom zoo hloov pauv yuav tsum tau txhais ua ntej kev tsim kho, tsis yog tom qab qhov tsis txaus.
MOQ raug pom
MOQ siab yog ib qho yooj yim rau tsis quav ntsej hauv cov qauv ua haujlwm vim tias tus neeg xa khoom tau nqus nws ntws mus.
Pilot tsim ua kom pom MOQ dua. Qee zaum qhov ntawd yog tswj tau. Qee zaum nws hloov tus nqi logic ntawm tag nrho ntau. Ib pab neeg uas tsis quav ntsej txog MOQ ntev dhau lawm tuaj yeem ua rau overbuying qhov tsis ncaj ncees lawm, lossis khov BOM ua ntej nws nkag siab tias qhov twg yog qhov ua lag luam tsis txaus ntseeg ntawm kev tsav ntau.
Qhov ntawd tsis tau txhais hais tias txhua tus tsav tsim yuav tsum dhau - yuav. Nws txhais tau tias MOQ yuav tsum nres tsis pom.
Kev tswj cov khoom pib cuam tshuam rau kev ua tiav
Prototype ua haujlwm tuaj yeem nqus tau ntau qhov tsis sib xws hauv kev ntim khoom, kev xa khoom, thiab ntau cov qauv.
Pilot tsim txawv. Qhov ntawd feem ntau yog qhov taw qhia qhov kev taug qab, kev tswj xyuas tuaj, reel lossis lub tais ntim, thiab ntau qhov sib xws tsis yog cov ntsiab lus keeb kwm yav dhau los thiab pib cuam tshuam rau kev ua tiav ncaj qha. Thaum lub sijhawm ntawd, kev yuav khoom yuav tsum txhawb lub Hoobkas, tsis yog lub rooj ntev zaum xwb.
Qhov twg pab pawg feem ntau raug ntes
Qhov yuam kev tshaj plaws tsis yog kev yuav khoom tsis zoo. Nws yog lub sijhawm tsis zoo.
Cov pab pawg tos kom txog thaum tus qauv ua haujlwm tau txais txiaj ntsig, tom qab ntawd xav tias kev tsav tsheb tuaj yeem pib nyob rau hauv tib lub logic. Qhov ntawd feem ntau lig dhau lawm.
Ib qho kev hloov ruaj khov dua feem ntau xav tau kev tshuaj xyuas cov khoom siv los pib thaum tus qauv tsim tseem sib txuas. Qhov ntawd tsis txhais hais tias xaj txhua yam ntxov. Nws txhais tau tias kuaj xyuas BOM los ntawm kev tsim khoom thiab xa khoom-chain lens ua ntej kev tsim kho.
Qhov yuam kev thib ob yog kho txhua kab khoom nrog tib tus qauv tsim khoom. Pilot kev qhuab qhia yuav tsum tsom mus rau ntau qhov chaw uas ua rau muaj kev pheej hmoo ntawm qhov project:
- ntev -cov khoom siv ua haujlwm
- ib qho - qhov chaw los yog nqaim - channel qhov chaw
- cov neeg siv khoom- txwv hom
- interface-rhiab connectors thiab modules
- cov khoom yuav ua rau rov ua dua - siv tau yog tias lawv hloov
Tsis yog txhua tus resistor xav tau tib theem ntawm kev tswj raws li lub ntsiab MCU.
Qhov yuam kev thib peb yog xav tias txoj kev pheej yig tshaj plaws yog tus tsav zoo tshaj - tsim txoj kev. Hauv qis- ntim PCB sib dhos, qhov kev txiav txim siab zoo tshaj plaws yog feem ntau yog qhov sib npaug ntawm tus nqi, tsim- kom muaj nuj nqis, qhov kev ntseeg tau, hloov pauv kev npaj, thiab lub sijhawm ruaj khov ua ke.
Ib thaj tsam muaj txiaj ntsig
Ib qho 20-daim tsim tseem tuaj yeem xav tau kev tsav tsheb- theem kev qhuab qhia yog tias tus qauv tsim khov, cov neeg siv khoom xa tuaj koom nrog, thiab BOM suav nrog cov khoom nqaim.
Dab tsi yuav tsum tau tshuaj xyuas ua ntej tsim tawm
Ua ntej ib qho kev tsim txav tawm ntawm cov qauv qauv zoo nkauj, plaub cov lus nug yuav tsum tau teb kom meej.
1. Puas yog BOM muab khoom tiag tiag -npaj?
Ib tug kws tsav dav hlau BOM yuav tsum ua ntau tshaj qhov txheeb xyuas qhov xav tau. Nws yuav tsum txhawb nqa kev txheeb xyuas qhov khoom tiag. Qhov ntawd feem ntau txhais tau hais tias MPNs meej, cov chaw tsim khoom kom meej meej, pob khoom sib xws, cov neeg siv khoom txwv qhov cuam tshuam, thiab siv tau lwm qhov kev xav tau qhov twg tso cai.
2. Yam twg yog cov tsav tsheb tiag tiag?
Tus tsav tsim feem ntau muaj ob peb qhov tseem ceeb tshaj qhov seem. Cov khoom fwj dej yuav tsum raug txheeb xyuas ntxov es tsis pom thaum lub ntau twb tau npaj lawm.
3. Puas yog cov kev hloov pauv -ib feem txoj cai twb txhais lawm?
Yog tias muaj kev hloov pauv tau tso cai, txoj cai yuav tsum meej. Yam khoom twg tuaj yeem siv qhov sib npaug pom zoo? Yam twg yuav tsum tau sau ntawv pom zoo? Cov kev hloov pauv twg tau txais tsuas yog thaum tus qauv thiab tsis yog thaum tsav tsheb? Txoj cai hloov pauv tsis tau txhais tau qeeb ob qho kev yuav khoom thiab engineering.
4. Puas yog txoj kev npaj yuav khoom puas tseem haum rau txoj kev npaj tsim?
Kev tsim kho tsis yog tsuas yog kev yuav khoom xwb. Lub sijhawm khoom siv yuav tsum tau ua raws li kev sib dhos, kev tshuaj xyuas tuaj, programming, kuaj, thiab xa khoom xa tuaj. Ib txoj kev npaj nrhiav khoom uas tsis quav ntsej txog qhov kev tsim kho qis qis feem ntau zoo li pheej yig dua ntawm daim ntawv tshaj qhov nws ua tiav hauv kev ua tiav.
Lub Handoff yog Hla-Kev ua haujlwm, tsis yog kev yuav khoom xwb
Qhov kev hloov pauv no ua haujlwm zoo dua thaum engineering, kev tsim khoom, kev tsim khoom, thiab kev ua haujlwm zoo yog tshuaj xyuas tib lub sijhawm tsim, es tsis txhob muab teeb meem rau ib leeg tom qab.
Engineering yuav tsum paub tias qhov twg yog qhov tseem tsis yooj yim los ntawm qhov chaw muag khoom.
Kev yuav khoom yuav tsum paub cov kev xaiv twg yog qhov ua tau tiag tiag.
Kev tsim khoom yuav tsum paub seb puas ntim khoom, ntim qauv, thiab lub sijhawm tso tawm yog qhov tseeb.
Kev ua tau zoo yuav tsum paub tias cov khoom twg tuaj lossis hloov pauv yuav tsum tau ua kom nruj dua.
Thaum cov kev tshuaj xyuas no tshwm sim nyob rau hauv kev sib cais, tus tsav tsim pib saib ruaj khov rau ntawm daim ntawv tshaj li qhov lawv tau ua.
Qhov ntawd kuj yog vim li cas thiaj muaj kev sib koom tes muaj zog ntawm nruab nrabCheebtsam Sourcing, PCB sib dhos,thiabKev kuaj thiab tshuaj xyuasfeem ntau tseem ceeb tshaj li cov neeg yuav khoom xav tau thaum qhov project tsis coj tus cwj pwm zoo li cov qauv kev tsim vaj tsev ntshiab.
Vim li cas cov neeg yuav khoom xav tias qhov sib txawv no ntau tam sim no
Qhov sib txawv ntawm tus qauv tsim thiab kev tsav tsheb- tsim cov khoom siv tau dav dua niaj hnub no vim tias cov khoom siv ua haujlwm ib ntus nyuaj dua los nqa mus kom huv.
Ib feem uas yooj yim rau kev ruaj ntseg rau ob peb lub rooj zaum yuav nyuaj rau kev txhawb nqa ntawm kev tsim kom muaj nuj nqis. Ib qho kev hloov uas zoo li tsis muaj teeb meem hauv chav kuaj yuav tsim kev ua haujlwm ntau dua thaum muaj kev tswj hwm, kev ntsuam xyuas, lossis kev pom zoo rau cov neeg siv khoom nkag mus rau hauv daim duab. Thiab ib qho shortcut uas pab ib qho kev hloov kho sai sai tuaj yeem dhau los ua qhov laj thawj ntawm kev tsim cov ntawv tom ntej.
Tias yog vim li cas cov neeg yuav khoom yuav tsum kho tus tsav- tsim kev tsim khoom raws li kev npaj ua kom nruj dua li kev tsim qauv, txawm tias tus qauv tsim nws tus kheej zoo li yuav luag tsis hloov.
Xaus
Cov khoom siv hloov pauv ntawm tus qauv thiab tus tsav tsim vim qhov project nws tus kheej hloov.
Nyob rau hauv ib tsab qauv, kev muab khoom yog nyob ntawd los pab pab pawg txav ceev.
Hauv kev tsim qauv, kev tsim khoom yuav tsum tau txhawb nqa kev qhuab qhia ntau dua ntawm tib txoj haujlwm: kev tswj hwm BOM kom pom tseeb, zoo dua lwm txoj kev xav, muaj zog puv - tsim kom muaj, thiab tsim cov phiaj xwm uas tuaj yeem rov ua kom huv dua.
Tias yog vim li cas tus qauv tsim khoom thiab kev tsav tsheb- tsim cov khoom siv yuav tsum tsis txhob raug kho raws li tib qho kev ua haujlwm nrog ntau qhov sib txawv.
Qhov kev ntsuam xyuas tseem ceeb tshaj plaws tsis yog qhov BOM tseem zoo li paub. Nws yog seb qhov kev xav ntawm cov khoom siv tom qab uas BOM tseem muaj zog txaus thaum lub tsev tsis ua haujlwm zoo li tus qauv engineering.
Yog tias qhov tsim tsis tsuas yog ua pov thawj qhov tsim, qhov kev npaj yuav tsum tsis txhob coj zoo li cov qauv qauv.
Yog tias koj qhov project tom ntej no tab tom txav los ntawm cov qauv PCB los ua ke mus rau kev tsim qauv tsim lossis qis - ntim PCB los ua ke, qhov ntawd yog qhov taw qhia kom nruj cov kev qhuab qhia ua ntej tsim tawm. Cov kauj ruam tom ntej yog los tshuaj xyuas koj cov kev xav tau tiv thaiv Cheebtsam Sourcing, tom qab ntawd xa qhov project mus rauThov ib daim Quotelos yog hu rau pab neeg ncaj qha ntawminfo@pcba-china.com.
FAQ
Dab tsi yog qhov loj tshaj qhov sib txawv ntawm tus qauv thiab tus tsav tsim?
Prototype sourcecing feem ntau yog tsim los ntawm kev ceev thiab kev siv tau tam sim. Tus kws tsav dav hlau- tsim cov khoom siv yuav tsum txhawb nqa tag nrho - tsim kom muaj, kom paub meej txog lwm txoj cai, thiab tswj kom muaj zog dua li cas cov khoom yuav coj mus ua tiav.
Cov lej qub tuaj yeem siv rau ob theem?
Qee zaum, yog. Tab sis tib tus lej tsis tuaj yeem txhais tau tias tib yam khoom siv, kev ntseeg tau ntawm qhov chaw, lossis qib kev pheej hmoo tseem ua tau.
Thaum twg yuav tsum tau tshuaj xyuas lwm qhov chaw?
Ua ntej tus tsav tsim tau cog lus. Yog tias lwm txoj cai tseem tab tom raug tsim kho tom qab tso tawm, qhov project twb muaj kev pheej hmoo uas tsis tuaj yeem.
Puas yog tus tsav- tsim cov khoom ib txwm txhais tau tias tus nqi qis tshaj - txoj kev?
Tsis yog. Hauv kev tsim qauv, txoj kev xa khoom zoo dua feem ntau yog qhov sib npaug ntawm tus nqi, qhov muaj, traceability, thiab lub sijhawm ruaj khov ua ke.
