Technological advances ensure that luam tawm hauv Circuit Court board tuaj yeem ua tsis tau tsuas yog ua haujlwm nyuaj, tab sis kuj tuaj yeem tsim khoom pheej yig. Qhov no yog vim li cas PCBS yog ib feem tseem ceeb ntawm ntau yam khoom siv. Txawm li cas los xij, qhov zoo ntawm cov khoom siv yog proportional rau qhov zoo ntawm PCB siv. Yog li ntawd, PCB tsis ua hauj lwm tuaj yeem ua rau muaj kev puas tsuaj, uas tag nrho cov kab ke yuav ua tsis tiav. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li qee qhov kev ntsuas zoo thaum lub sij hawm tsim thiab tsim PCB.

Tus qauv IPC

Printed Circuit Board Association (qhov tseeb yog lub koom haum lub npe dhau los; Although retaining the IPC name, it is now known as the Association connected Electronics Industry Association, a global trade association for the manufacture of PCB and other electronic components. Lub koom haum tau tsim nyob rau hauv 1957 thiab luam tawm cov qauv rau kev lees txais ntawm cov ntawv luam tawm Circuit Board. Lub koom haum kev lag luam muaj ntau dua 4,000 tus tswv cuab uas tsim thiab tsim PCBS thiab cov khoom siv, suav nrog tab sis tsis txwv rau cov kev lag luam hauv qab no:

Tub rog thiab aerospace

Tsheb kev lag luam

Muaj cov cuab yeej siv

Cov khoom kho mob

Telecom

Therefore, the IPC standard is the industry standard for almost all steps of PCB design, from design, production to electronic assembly.

Kev ua raws li IPC cov qauv luam tawm los ntawm lub koom haum kev lag luam muab ntau cov txiaj ntsig, suav nrog:

Kev sib raug zoo – Los ntawm kev tswj hwm daim ntawv pov thawj IPC, koj tuaj yeem ua kom zoo ib yam ntawm PCBS zoo. Qhov no, nyob rau hauv lem, txhais mus rau hauv cov neeg siv khoom txaus siab thiab yog li ntawd yuav txhim kho kev lag luam.

Improved communication — IPC certification ensures that suppliers and manufacturers use the same terminology, so that no miscommunication can occur. Nws dhau los ua ib hom lus ntawm cov neeg tsim qauv, cov khoom sib dhos, thiab cov neeg sim. Txhua leej txhua tus nyob rau tib nplooj ntawv, thiab tsis muaj kev cuam tshuam rau kev tsis meej pem tsuas yog ua kom nrawm dua. Nrog kev txhim kho kev sib txuas lus sib txuas lus, tag nrho cov sij hawm tsim khoom thiab kev ua haujlwm yuav tau txais kev txhim kho.

Kev txo nqi – Kev sib txuas lus zoo dua qub yuav ua rau txo tus nqi vim tias tsis muaj kev rov ua dua tshiab thiab rov ua haujlwm dua.

Tau txais kev cob qhia thiab tau lees paub siv cov qauv IPC muaj ntau qhov zoo raws li IPC. Cov muaj xws li:

Standardized training program to enhance understanding and application.

Nkag siab txog kev lees txais thiab kev tsis lees paub

Teaching methods and processes to enhance skills

Cov txheej txheem qhia uas siv cov qauv rau kev tsim khoom.

Cov qauv IPC poob rau ntau pawg. IPC-A-610 yog qhov siv ntau tshaj plaws. Qee cov ntsiab lus them los ntawm IPC-A-610 suav nrog, tab sis tsis txwv rau:

tshav kub dab dej

khom

Davhlau ya nyob twg txuas

Component installation

Chip Cheebtsam

xaus lus

array

amination tej yam kev mob

Qee qhov tseem ceeb ntawm chav kawm IPC-A-610 yog:

theem 1

Qhov no siv rau cov khoom siv hluav taws xob dav dav uas yuav tsum tau ua kom tiav cov haujlwm tseem ceeb. Yog li ntawd, qhov no yog suav tias yog ib qho ntawm feem ntau lenient pawg nyob rau hauv cov nqe lus ntawm kev tso cai rau tej yam tsis xws luag thiab yog li ntawd tsis yog ib tug OEM xav tau qeb.

theem 2

Qhov no yog tus qauv feem ntau siv rau cov khoom tsis tseem ceeb, qhov kev cia siab ntev ntev yog qhov yuav tsum tau ua ua ntej, txawm hais tias chav kawm no tso cai rau qee qhov kev puas tsuaj.

theem 3

This is the highest standard available for more critical PCB components. Yog li ntawd, cov neeg muab khoom zoo CEM yuav tsim cov khoom uas ua tau raws li qib 3 cov qauv. Muaj qhov xav tau tiag tiag rau cov nqi siab dua vim tias yuav tsum tau kuaj xyuas ntxiv thiab qhov yuav tsum tau ua kom qeeb ntawm qhov chaw mount kom ntseeg tau tias qhov yuav tsum tau ua mount raug. Hloov pauv, qee zaum nws yuav tsim nyog los tso cai ntau dua ntawm kev khawb.

Qhov kom zoo dua ntawm kev siv cov qauv IPC kuj yog los ntawm qhov tseeb tias lawv tau lees paub thoob ntiaj teb thiab tau sim hauv ntau qhov kev lag luam. Txawm li cas los xij, raws li IPC, yog tias muaj kev tsis sib haum xeeb hauv kev lees txais cov khoom, cov kev txiav txim hauv qab no yog qhov tseem ceeb:

– Kev yuav khoom uas tau pom zoo thiab sau tseg ntawm tus neeg siv khoom thiab tus neeg muag khoom

– cov duab kos duab

– IPC – A – 610

IPC kuj txhais cov xwm txheej uas pab txhim kho cov txheej txheem. Cov mob no suav nrog:

Lub hom phiaj xwm txheej – Qhov no yog qhov ze-zoo meej, yog tias tsis tuaj yeem ua tiav, lub hom phiaj zoo tagnrho

Kev lees txais tau – Txawm hais tias tus mob no yuav tsis zoo tagnrho vim tias muaj kev sib pauv ntawm kev tsim thiab kev ua tau zoo, qhov xwm txheej no khaws kev ntseeg tau.

Cov xwm txheej tsis raug – Qhov no yog qhov uas cov khoom raug tsis lees paub vim nws xav tau kev rov ua haujlwm lossis kho dua tshiab

Cov txheej txheem tshwj xeeb cov xwm txheej – cov xwm txheej no tsis paub tias cuam tshuam rau cov duab lossis kev ua haujlwm ntawm cov khoom, tab sis yog nyob ntawm cov khoom siv, tsim lossis cov yam ntxwv ntawm lub tshuab.

Tom qab ntawd, hauv qhov tseeb, cov qauv IPC pab cov tuam txhab kom nkag siab meej txog cov neeg siv khoom xav tau thiab ua tau raws li qhov xav tau. Raws li tus neeg siv khoom, koj tuaj yeem xaiv tus qauv IPC qib thiab paub tseeb tias cov khoom yuav ua tau raws li koj qhov yuav tsum tau ua.