Koj puas tau ntsib cov xwm txheej hauv qab no:
Vim li cas kuv qhov kev xeem kuaj tsis tau?
Cov ntaub ntawv ntsuam xyuas ntawm lub chaw kuaj mob hloov pauv?
Kuv yuav ua li cas yog tias qhov sib txawv ntawm cov txiaj ntsig kev xeem cuam tshuam rau kev xa khoom?
Kuv qhov kev xeem tsis tau raws li cov neeg siv khoom xav tau. Yuav daws li cas? ……
Rau cov ntawv thov sib xyaw tseem ceeb, ntau qhov nyuaj, kev sim ntxiv yog feem ntau yuav tsum tau txiav txim siab qhov ntev ntawm cov khoom siv hauv kev pabcuam thiab ib puag ncig ib puag ncig. Kev tsim cov ntaub ntawv xeem zoo yog ib qho kev sib tw loj heev thaum lub sij hawm tsim khoom, tsim thiab tswj kev xav tau.
Hauv qhov no, UP-2003 series ntawm cov khoom siv hluav taws xob lojuniversal xeem systemsthiab cov cav tov qaug zog, ua ke nrog cov khoom siv sib xyaw ua ke thiab cov cuab yeej ntsuas ntsuas, tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam kev sim, thiab tsom mus rau 3C (Calibration, Control, Consistency) cov ntsiab lus ntsuas kev ntsuas kom ntseeg tau tias cov neeg siv khoom tuaj yeem tau txais cov ntaub ntawv xeem zoo uas ua tau raws li tus qauv specifications kom ntau li ntau tau.
1. Calibration
Khoom siv thauj khoom saw coaxiality calibration:
Qhov sib txawv axes ntawm cov khoom thauj khoom tuaj yeem yooj yim ua rau tsis ua tiav ntxov ntawm cov qauv. NADCAP daim ntawv pov thawj tau teev tseg tias qhov kev lees paub khoov feem pua rau kev kuaj zoo li qub ntawm cov ntaub ntawv sib xyaw tsis ntau tshaj 8%. Yuav ua li cas txheeb xyuas thiab xyuas kom meej cov coaxiality nyob rau hauv ntau yam kev xeem ib puag ncig yog qhov tseem ceeb tshwj xeeb.
Lub zog sensor calibration:
Cov kev cai quab yuam raug rau cov kev siv sib txawv sib txawv heev. Ua kom muaj kev quab yuam raug nyob rau hauv qhov ntsuas qhov ntsuas yog qhov yuav tsum tau ua ua ntej kom ntseeg tau qhov tseeb ntawm qhov ntsuas tau.
Extensometer thiab strain gauge calibration:
Traceable micro-strain ntsuas kev daws teeb meem los xyuas kom meej qhov kev ntsuas sib xws.
2. Tswj
Qauv bending feem pua:
Cov qauv sib txawv muaj cov kev cai nruj rau cov qauv khoov feem pua tswj. Nws yog ib qho tseem ceeb sib npaug kom nkag siab txog cov txheej txheem kev cai thiab kev ua haujlwm tiag tiag.
Test ib puag ncig tswj:
Rau cov khoom siv sib xyaw ua ke hauv qhov chaw kub thiab tsis kub, muaj qee qhov kev txhawj xeeb tshwj xeeb xws li kev them nyiaj kub ntawm cov ntsuas ntsuas ntsuas thiab tsis siv neeg hloov pauv ntawm qhov ntsuas zaus, uas yog qhov tseem ceeb heev rau kev ntsuas thiab ntsuas kev ua haujlwm.
Test txheej txheem tswj:
Kev tswj cov txheej txheem zoo tsis tsuas yog suav nrog cov kauj ruam ua haujlwm, tab sis kuj suav nrog cov ntaub ntawv ntawm kev hloov pauv txoj kev sim thiab kev txheeb cais ntawm cov ntaub ntawv tshwm sim.
3. Kev sib raug zoo
Kev sib dhos ntawm cov khoom sib dhos:
Kev sib sau ua ke ua ntej qhov kev xeem, fixture clamping siab, pre-load txheej txheem tswj thiab lwm yam txawv cov kauj ruam muaj kev cuam tshuam zoo rau qhov kev xeem.
Ntsuas qhov ntsuas qhov sib xws:
Dimension ntsuas yuav tsum tau them sai sai rau tej yam xws li cov qauv kev kho deg, ntsuas txoj hauj lwm, dimension xam kis tau tus mob, thiab lwm yam., thiaj li yuav txo tau qhov sib txawv ntawm qhov tshwm sim.
Failure hom sib xws:
Kev tswj tau zoo ntawm cov qauv kev puas tsuaj tsis zoo tuaj yeem txhim kho cov ntaub ntawv siv tau zoo.
Cov kev ntsuas saum toj no rau cov ntaub ntawv sib xyaw tuaj yeem pab cov neeg siv feem ntau nkag siab thiab ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov ntaub ntawv xeem.
Post lub sij hawm: Nov-04-2024