Lub toj roob hauv pes ntawm kev ntsuas kev lag luam thiab kev tshuaj xyuas kev tshawb fawb tab tom hloov pauv loj heev. Thaum cov khoom siv semiconductor tau ntim ntau dua thiab cov ntaub ntawv tshawb fawb thawb mus rau hauv lub ntiaj teb atomic, cov khoom siv siv los tshuaj xyuas cov kev nce qib no yuav tsum ua tau raws li tus qauv tsis tau muaj dua ntawm kev ruaj khov ntawm lub cev. Hauv kev tsim cov kev ua tau zoo siabCov khoom siv tshuaj xyuas ntothiab cov cuab yeej siv tshuaj ntsuam xyuas zoo heev, lub hauv paus ntawm cov qauv tsis yog qhov kev xav tom qab lawm - nws yog qhov kev txwv tseem ceeb rau kev ua tau zoo. Ntawm ZHHIMG, peb tau pom tias kev hloov pauv ntawm cov thav duab hlau ib txwm mus rau cov qauv granite sib xyaw ua ke yog qhov tseem ceeb rau OEMs uas tsom mus rau kev ua tiav qhov kev ua haujlwm sub-micron hauv Automated Optical Inspection mechanical components thiab cov tshuab ua kom pom tseeb.
Kev tsav tsheb mus rau kev tsim khoom xoom-defect hauv kev lag luam hluav taws xob tau tso kev nyuaj siab rau Automated Optical Inspection (AOI) systems. Cov tshuab no yuav tsum ua tiav ntau txhiab yam khoom hauv ib feeb, nrog rau cov koob yees duab siab daws teeb meem txav mus rau qhov ceev heev thiab nres tam sim ntawd kom ntes cov duab. Hom kev ua haujlwm no tsim lub zog kinetic tseem ceeb uas tuaj yeem ua rau muaj kev cuam tshuam ntawm cov qauv. Los ntawm kev siv granite rau cov khoom siv kho tshuab Automated Optical Inspection tseem ceeb, cov engineers tuaj yeem siv cov khoom siv lub cev loj thiab cov khoom siv damping sab hauv. Tsis zoo li hlau, uas tuaj yeem co rau milliseconds tom qab nres ceev ceev, granite nqus cov micro-oscillations yuav luag tam sim ntawd. Qhov no tso cai rau AOI sensors kom daws tau sai dua, ncaj qha ua rau kom muaj kev xa khoom thiab kev ntseeg siab ntawm cov txheej txheem tshuaj xyuas yam tsis muaj kev cuam tshuam rau qhov tseeb.
Tsis tas li ntawd xwb, thaum peb txav mus rau hauv thaj chaw ntawm kev sim tsis ua puas tsuaj thiab kev tshuaj xyuas crystalline, cov kev cai yuav tsum tau ua kom nruj dua. Hauv ntiaj teb ntawm crystallography, ib qhoLub hauv paus ntawm lub tshuab x-ray diffractionyuav tsum muab lub dav hlau siv ze li zoo meej. X-ray diffraction (XRD) vam khom kev ntsuas qhov tseeb ntawm cov ces kaum uas X-rays raug deflected los ntawm cov qauv. Txawm tias qhov kev hloov pauv ntawm ob peb arc-seconds los ntawm kev nthuav dav thermal ntawm lub hauv paus tshuab tuaj yeem ua rau cov ntaub ntawv tsis muaj txiaj ntsig. Qhov no yog vim li cas agranite puag rau X-ray diffractiontau dhau los ua tus qauv kev lag luam rau cov cuab yeej siv hauv chav kuaj. Qhov coefficient qis heev ntawm thermal expansion ntawm cov granite dub ua kom ntseeg tau tias qhov kev sib raug zoo ntawm qhov chaw ntawm X-ray qhov chaw, lub thawv qauv, thiab lub tshuab ntes tseem nyob ruaj khov, tsis hais qhov kub uas tsim los ntawm cov khoom siv hluav taws xob lossis qhov kub thiab txias hauv chav kuaj.
Daim ntawv thov ntawm granite hauv cov khoom siv tshuaj xyuas nto txuas ntxiv mus dhau qhov kev co damping xwb. Hauv cov metrology nto niaj hnub - qhov twg laser profilers thiab lub teeb dawb interferometers siv los kos duab topography ntawm silicon wafers lossis optical lens - qhov flatness ntawm qhov chaw siv yog "txwv ntawm qhov tseeb." Lub ZHHIMG granite puag rau X-ray diffraction lossis nto scanning yog lapped rau xws li siab heev tolerances uas nws muab ib tug ruaj khov "zero point" thoob plaws tag nrho cov ntaub ntawv ua haujlwm. Qhov no inherent flatness yog tseem ceeb rau cov theem huab cua-bearing feem ntau pom nyob rau hauv cov tshuab no. Lub tsis-porous thiab uniform xwm ntawm high-zoo dub granite tso cai rau ib tug sib xws cua zaj duab xis, ua rau lub zog tsis sib txhuam tsim nyog rau scanning nto ntawm lub nanometer scale.
Tshaj li qhov kev ua tau zoo, lub neej ntev ntawm granite hauv cov chaw ua haujlwm muaj txiaj ntsig zoo rau kev lag luam rau European thiab American OEMs. Hauv lub neej voj voog ntawm ib daim ntawmCov khoom siv tshuaj xyuas nto, lub thav duab feem ntau yog tib qho khoom uas tsis tuaj yeem hloov kho tau yooj yim. Thaum lub koob yees duab, software, thiab cov sensors hloov pauv txhua ob peb xyoos, lub hauv paus tshuab X-ray diffraction lossis AOI chassis yuav tsum nyob ruaj khov rau ib xyoo caum lossis ntau dua. Granite tsis xeb, tsis raug kev txom nyem los ntawm kev ntxhov siab sab hauv dhau sijhawm, thiab tiv taus cov pa tshuaj feem ntau pom hauv cov chav huv semiconductor. Qhov no ua kom ntseeg tau tias kev nqis peev thawj zaug hauv cov khoom siv kho tshuab Automated Optical Inspection zoo them nyiaj faib rau hauv daim ntawv ntawm kev txo qis kev saib xyuas thiab kev ruaj khov ntev.
Ntawm ZHHIMG, peb txoj hauv kev los tsim cov khoom tseem ceeb no ua ke qhov zoo tshaj plaws ntawm kev xaiv cov khoom siv ntuj nrog kev tsim kho kom raug. Peb nkag siab tias lub hauv paus granite rau X-ray diffraction yog ntau dua li ib daim pob zeb xwb; nws yog ib feem kho tshuab calibrated. Peb cov txheej txheem suav nrog kev laus ntawm cov khoom siv thiab tes-lapping los ntawm cov kws tshaj lij kom ncav cuag Qib 00 lossis Qib 000 cov lus qhia. Los ntawm kev koom ua ke cov ntxig precision-threaded thiab cov kab sib txuas cable customized ncaj qha rau hauv granite, peb muab cov kev daws teeb meem "plug-and-play" uas tso cai rau cov tuam txhab tsim khoom siv los tsom mus rau lawv cov khoom siv kho qhov muag thiab hluav taws xob tshiab.
Xaus lus, yav tom ntej ntawm kev tshuaj xyuas qhov tseeb yog tsim los ntawm kev ruaj khov ntawm lub hauv paus. Txawm hais tias nws yog qhov chaw kub hnyiab sai ntawm cov khoom siv tshuaj xyuas nto ntawm kab ntau lawm lossis qhov ntsiag to, qhov yuav tsum tau ua ntawm lub chaw kuaj mob.Lub hauv paus ntawm lub tshuab x-ray diffraction, granite tseem yog qhov kev xaiv zoo tshaj plaws. Los ntawm kev xaiv ZHHIMG ua tus khub rau Automated Optical Inspection mechanical components, cov chaw tsim khoom tsis yog tsuas yog xaiv tus neeg muag khoom xwb - lawv tab tom ruaj ntseg qhov kev ua haujlwm zoo uas yuav txhais cov tiam tom ntej ntawm kev tshawb fawb thiab kev lag luam.
Lub sijhawm tshaj tawm: Lub Ib Hlis-15-2026