Hauv kev lag luam kev lag luam, tsis muaj chaw rau faulty Cheebtsam.Yog li ntawd, feem ntau manufacturers saib xyuas ntxiv thaum txiav txim siab lawv cov txheej txheem ntau lawm thiab khoom siv.Hmoov tsis zoo, ntau zaus cov khoom no yuav tsum ua kom tau raws li cov qauv tsim nyog.Kev tshuaj xyuas qhov zoo ntawm koj cov khoom siv hluav taws xob yog ib txoj haujlwm nyuaj.Txawm li cas los xij, nws yuav them nyiaj yog tias koj paub tseeb tias koj tab tom tshuaj xyuas cov khoom tshwj xeeb.
Kev tshuaj xyuas zoo yog ib kauj ruam tseem ceeb hauv cov txheej txheem xa khoom.Koj xav tau cov ntaub ntawv zoo tshaj plaws los tsim cov khoom siv hluav taws xob thiab tsim cov khoom zoo.Kev tswj xyuas kom zoo ua rau nws yooj yim dua rau koj kom xa cov kev xav tau ntawm koj cov khoom.Yog tias koj txhawj xeeb txog qhov zoo ntawm koj cov khoom siv hluav taws xob, ntiav cov kev pabcuam ntawm cov neeg soj ntsuam zoo liEC Kev Tshawb Fawb Ntiaj Tebtuaj yeem pab koj txo koj txoj hauv kev ua tsis tiav.
Hauv tsab xov xwm no, peb yuav saib yuav ua li cas los tshuaj xyuas cov khoom siv hluav taws xob zoo, ntau yam txheej txheem cuam tshuam, thiab cov kev xav tau sib txawv.
Taw qhia txog Kev Tswj Xyuas Zoo hauv Cov Khoom Siv Hluav Taws Xob
Kev tswj kom zoo hauv cov khoom siv hluav taws xob yog hais txog kev ua kom cov khoom siv hauv cov khoom siv hluav taws xob ua tau raws li cov qauv kev ua tau zoo thiab kev ntseeg siab.Lub hom phiaj tseem ceeb ntawm kev tswj kom zoo yog los tiv thaiv qhov tsis xws luag thiab ua kom lub neej ntev, kev ua tau zoo, thiab kev nyab xeeb ntawm cov khoom siv hluav taws xob.
Kev tswj kom zoo hauv cov khoom siv hluav taws xob muaj ntau yam kev ua ub no xws li kev tshuaj xyuas qhov muag, kev tshuaj xyuas cov ntaub ntawv, cov khoom siv kuaj, txiav txim siab txog ib puag ncig, kev tiv thaiv thiab kev soj ntsuam txuas ntxiv, ntsuas kev siv hluav taws xob, ua lub neej thiab kev ntsuas kub, thiab tshawb xyuas cov hnub tsim khoom.
Qhov tseem ceeb ntawm kev tswj kom zoo hauv cov khoom siv hluav taws xob tsis tuaj yeem hais dhau los.Cov khoom tsis zoo tuaj yeem ua rau muaj kev ua tsis tiav, kev ua haujlwm tsis zoo, thiab muaj peev xwm muaj kev nyab xeeb.Los ntawm kev siv cov txheej txheem tswj kev ua tau zoo, cov tuam txhab tuaj yeem xyuas kom meej tias lawv cov khoom ua tau raws li qhov kev cia siab ntawm lawv cov neeg siv khoom thiab tuav lawv lub koob npe nrov rau qhov zoo thiab kev ntseeg siab.
Kev tswj xyuas cov khoom siv hluav taws xob zoo yog qhov tseem ceeb ntawm kev tsim cov khoom siv hluav taws xob.Kev tswj xyuas cov qauv siab ua kom cov khoom kawg ua tau raws li qhov yuav tsum tau ua kom zoo.
Ib qho tseem ceeb Electronic Component Quality Control Methods
Cov hauv qab no yog qee qhov tseem ceeb tshaj plaws ntawm cov khoom siv hluav taws xob tiv thaiv kev tswj xyuas zoo:
Kev tshuaj xyuas qhov muag:
Kev soj ntsuam pom hauv hluav taws xob tswj kev ua tau zoo yog lub cev tshuaj xyuas cov khoom rau txhua qhov pom pom ntawm kev puas tsuaj, deformations, tawg, lossis corrosion.Lub hom phiaj ntawm kev tshuaj xyuas qhov muag yog txhawm rau txheeb xyuas txhua qhov tsis xws ntawm lub cev uas tuaj yeem cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom.
Cov neeg soj ntsuam zooua kev soj ntsuam pom kev siv qhov muag liab qab lossis cov cuab yeej magnifying.Nws suav nrog kev tshuaj xyuas cov khoom siv rau kev puas tsuaj sab nraud, cov cim ntawm corrosion, tawg, cov khoom ploj, thiab lwm yam tsis zoo ntawm lub cev.Txoj kev yooj yim no feem ntau tuaj yeem txheeb xyuas qhov tsis xws luag uas lwm txoj kev sim yuav plam.
Daim ntawv pov thawj:
Cov ntaub ntawv pov thawj yog cov txheej txheem hauv kev tswj hwm hluav taws xob zoo uas suav nrog kev tshuaj xyuas cov kev qhia tshwj xeeb thiab cov yam ntxwv ntawm cov khoom tiv thaiv cov chaw tsim khoom cov ntaub ntawv.Cov ntaub ntawv yog cov ntaub ntawv qhia txog cov ncauj lus kom ntxaws txog cov khoom siv, suav nrog nws cov khoom siv hluav taws xob thiab lub cev, kev ua haujlwm, thiab kev ua haujlwm tsis zoo.
Kev txheeb xyuas cov ntaub ntawv yog ib kauj ruam tseem ceeb hauv cov txheej txheem tswj kom zoo.Nws pab xyuas kom meej tias cov khoom siv hauv cov khoom siv hluav taws xob yog hom raug thiab ua tau raws li qhov tsim nyog specifications.Los ntawm muab piv rau daim ntawv teev cov ntaub ntawv, pab pawg tswj xyuas qhov zoo tuaj yeem txheeb xyuas qhov sib txawv lossis qhov tsis txaus ntseeg thiab ua qhov tsim nyog.
Cov cuab yeej kuaj:
Cov khoom siv kuaj hauv hluav taws xob zoo tswj xyuas yog hais txog cov cuab yeej tshwj xeeb uas siv los ntsuas thiab txheeb xyuas cov yam ntxwv ntawm cov khoom siv hluav taws xob.Cov cuab yeej ntsuas no ntsuas cov khoom ua tau zoo thiab kev ntseeg siab thiab xyuas kom lawv ua tau raws li cov qauv thiab cov cai.
Cov tshuaj ntsuam xyuas zoo siv cov khoom siv xws li multimeters, oscilloscopes, cov khoom siv hluav taws xob, cov cuab yeej ntsuas lub neej, thiab cov cuab yeej ntsuas hluav taws xob los kuaj xyuas qhov zoo ntawm ntau yam ntawm cov khoom siv hluav taws xob.
Ib puag ncig tej yam kev mob:
Kev ntsuam xyuas ib puag ncig hauv kev tswj xyuas hluav taws xob zoo yog hais txog kev ntsuas kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob nyob rau hauv ntau yam ib puag ncig xws li kub, av noo, thiab lwm yam.
Qhov kev sim no yog qhov tseem ceeb los xyuas kom meej tias cov khoom tuaj yeem tiv taus cov xwm txheej ntawm lawv qhov chaw ua haujlwm.Piv txwv li, xav tias koj cov neeg siv khoom npaj siab siv cov khoom hauv qhov chaw kub kub.Nyob rau hauv tas li ntawd, qhov kev ntsuam xyuas ib puag ncig yuav xyuas kom meej tias lawv muaj peev xwm ua hauj lwm nyob rau hauv lub cheeb tsam ntawm qhov kub thiab txias yam tsis muaj kev cuam tshuam rau lawv cov kev ua tau zoo los yog ntev.
Resistance thiab Continuity:
Cov kws tshuaj ntsuam xyuas hluav taws xob hauv hluav taws xob zoo siv cov tshuaj tiv thaiv thiab kev ntsuas txuas ntxiv txhawm rau txheeb xyuas cov teeb meem hluav taws xob nrog cov khoom uas tuaj yeem cuam tshuam cov khoom siv hluav taws xob ua haujlwm thiab kev nyab xeeb.Los ntawm kev ua cov kev sim no, cov tuam ntxhab thiab cov kws tsim khoom tuaj yeem ua kom ntseeg tau tias tsuas yog cov khoom siv zoo tshaj plaws yog siv hauv cov khoom siv hluav taws xob, txo qhov kev pheej hmoo ntawm kev tsis zoo thiab tsis ua haujlwm.
Kev siv fais fab:
Cov neeg soj ntsuam zoo siv txoj kev ntsuas no los ntsuas cov khoom siv hluav taws xob uas siv hluav taws xob thaum ua haujlwm thiab xyuas kom meej tias cov khoom siv hluav taws xob siv nyob rau hauv cov chaw tsim khoom tau teev tseg.
Kev ntsuas kev siv hluav taws xob suav nrog ntsuas cov khoom tam sim no thiab qhov hluav taws xob thaum ua haujlwm thiab tom qab ntawd siv cov kev ntsuas no los xam cov kev siv hluav taws xob.Cov txiaj ntsig kev xeem raug muab piv rau cov chaw tsim khoom tshwj xeeb kom ntseeg tau tias cov khoom ua tau raws li cov qauv tsim nyog.
Kev xeem lub neej:
"Kev kuaj lub neej" hauv kev tswj xyuas hluav taws xob zoo yog hais txog cov txheej txheem kev soj ntsuam zoo siv los ntsuas qhov kev ntseeg tau thiab lub neej ntev ntawm cov khoom siv hluav taws xob.Kev sim lub neej cuam tshuam nrog kev ua haujlwm nyob rau hauv qhov siab tshaj plaws rau lub sijhawm ntev, feem ntau ntau txhiab teev, txhawm rau ntsuas nws lub peev xwm los tiv thaiv qhov kev siv tsis tu ncua.
Lub hom phiaj ntawm kev sim lub neej yog txhawm rau txheeb xyuas cov teeb meem uas muaj feem cuam tshuam nrog cov khoom, xws li kev ua haujlwm tsis zoo, kev puas tsuaj rau lub cev, lossis kev ua tsis tiav thaum ntxov, uas tej zaum yuav tsis tshwm sim thaum cov txheej txheem kuaj niaj hnub.Kev ntsuas lub neej kuj tseem tuaj yeem pab txiav txim siab qhov kev cia siab ntawm lub neej ntawm cov khoom, uas yog cov ntaub ntawv tseem ceeb rau kev tsim thiab tsim cov khoom siv hluav taws xob.
Hlawv-hauv Test:
Kev ntsuas kub hnyiab yog txoj kev tswj xyuas zoo uas cov kws tshuaj xyuas cov khoom siv hluav taws xob zoo siv los txheeb xyuas cov teeb meem uas muaj feem xyuam nrog cov khoom siv hluav taws xob ua ntej sib sau ua ke rau hauv cov khoom kawg.Qhov kev sim no suav nrog kev nthuav tawm cov khoom mus rau qhov kub siab thiab ua haujlwm ntawm lossis ze rau lawv qhov kev ua haujlwm siab tshaj plaws rau lub sijhawm ntev, feem ntau yog ob peb teev mus rau ob peb hnub.
Kev ntsuas kub-hauv simulates lub sijhawm ua haujlwm ntev ntawm cov khoom.Nws tuaj yeem pab koj txheeb xyuas cov teeb meem muaj peev xwm, xws li cov khoom tsis muaj zog lossis tsis ua haujlwm, cov pob qij txha tsis zoo, thiab kev tsim khoom tsis raug.Los ntawm kev ua qhov kev ntsuas kub hnyiab, cov neeg tsim khoom tuaj yeem txheeb xyuas thiab tshem tawm cov khoom tsis raug ua ntej lawv ua teeb meem hauv cov khoom kawg, ua rau muaj kev ntseeg siab thiab ua haujlwm ntev.
Hnub tsim khoom:
Cov neeg tsim khoom feem ntau qhia txog hnub tsim khoom ntawm txhua yam ntawm cov khoom nws tus kheej lossis nws cov ntim.Tus kws tshuaj xyuas qhov zoo ces muab piv cov khoom siv hnub tim rau hnub tam sim no los txiav txim seb lub hnub nyoog li cas.Qee qhov xwm txheej, lawv yuav tsum tau ua cov kev ntsuam xyuas ntxiv txhawm rau txheeb xyuas qhov kev ntseeg siab thiab kev ua haujlwm ntawm cov khoom qub uas tau khaws cia rau lub sijhawm ntev.
Kev ntsuas hnub tsim khoom yog ib feem tseem ceeb ntawm tag nrho cov txheej txheem tswj kev ua tau zoo rau cov khoom siv hluav taws xob, vim nws pab kom ntseeg tau tias cov khoom siv hluav taws xob siv cov khoom siv tsis ntev los no thiab txhim khu kev qha.
Xaus
Cov txheej txheem koom nrog hauv kev tshuaj xyuas qhov zoo ntawm cov khoom siv hluav taws xob tuaj yeem nyuaj.Txawm li cas los xij, koom nrog cov kev pabcuam thib peb ntawm lub tuam txhab tswj xyuas zoo liEC Kev Tshawb Fawb Ntiaj Tebyuav yooj yim rau koj qhov kev ntxhov siab txog kev tshuaj xyuas zoo.
EC Kev Tshawb Fawb Thoob Ntiaj Teb yuav muab rau koj nrog kev pabcuam tshuaj xyuas zoo ib yam thiab tsis ncaj ncees, qhov uas tsis ncaj ncees yog qhov tseem ceeb los ua kom ntseeg tau tias koj cov khoom zoo.Yog tias koj xav tau qhov tseeb hauv kev tshuaj xyuas hluav taws xob, EC Kev Tshawb Fawb Ntiaj Teb tuaj yeem pab.
Post lub sij hawm: Lub Xya hli ntuj-20-2023