Granite yog cov khoom siv feem ntau hauv cov khoom siv semiconductor vim nws qhov kev ruaj ntseg zoo heev, hardness, thiab qis coefficient ntawm thermal expansion.Txawm li cas los xij, zoo li tag nrho cov ntaub ntawv, cov khoom siv granite muaj qhov cuam tshuam rau hnav thiab muaj peev xwm ua tsis tau raws sijhawm.Txhawm rau tiv thaiv cov kev ua tsis tiav, nws yog ib qho tseem ceeb kom nkag siab txog cov hauv paus ntsiab lus ntawm kev hnav thiab siv cov kev tiv thaiv tiv thaiv kev puas tsuaj rau cov khoom siv.
Ib qho ua rau tsis ua hauj lwm hauv cov khoom siv granite yog cov khoom siv kho tshuab.Hom kev hnav no tuaj yeem tshwm sim vim muaj ntau yam xws li nto roughness, nto topography, thiab paug.Kev raug tshuaj lom neeg ntev ntev thiab qhov kub thiab txias tuaj yeem ua rau cov neeg kho tshuab hnav.Txhawm rau tiv thaiv kev hnav khaub ncaws thiab ua kom lub neej ntev ntawm cov khoom siv granite, nws yog ib qho tseem ceeb uas yuav tsum tsis tu ncua xyuas thiab tswj qhov chaw.Kev siv cov txheej tiv thaiv thiab kev tu tsis tu ncua tuaj yeem pab txo kev puas tsuaj los ntawm kev raug tshuaj lom neeg.
Thermal qaug zog yog lwm yam ua rau tsis ua hauj lwm nyob rau hauv granite Cheebtsam.Hom kev hnav no tshwm sim vim qhov tsis sib xws hauv thermal expansion coefficients ntawm granite thiab cov khoom nyob ib sab.Sij hawm dhau mus, rov ua kom sov dua tuaj yeem ua rau tawg thiab tawg tuaj yeem tshwm sim hauv granite.Txhawm rau tiv thaiv thermal qaug zog, nws yog ib qho tseem ceeb uas yuav tsum xaiv cov khoom siv nrog thermal expansion coefficients thiab xyuas kom meej tias cov cuab yeej ua haujlwm nyob rau hauv qhov ntsuas kub tau pom zoo.Kev tshuaj xyuas thermal tsis tu ncua kuj tseem tuaj yeem pab txheeb xyuas cov teeb meem muaj peev xwm ua ntej lawv ua rau muaj kev puas tsuaj loj.
Lwm txoj hauv kev los tiv thaiv kev ua tsis tiav hauv cov khoom siv granite yog los ntawm kev ua qauv siab thiab simulation cov txheej txheem.Finite element tsom xam (FEA) tuaj yeem siv los kwv yees tus cwj pwm ntawm cov khoom siv granite nyob rau hauv ntau yam kev thauj khoom thiab ib puag ncig.Los ntawm simulating tej zaum yuav tsis ua hauj lwm, engineers tuaj yeem txheeb xyuas thaj chaw ntawm kev ntxhov siab siab thiab tsim cov tswv yim txo kom tsim nyog.FEA kuj tuaj yeem siv los ua kom zoo dua cov khoom siv geometries thiab cov khoom siv los txhim kho kev hnav tsis kam thiab txo qhov tsis ua haujlwm.
Hauv kev xaus, kev tiv thaiv tsis ua hauj lwm hauv granite Cheebtsam hauv cov khoom siv semiconductor yuav tsum muaj ntau txoj hauv kev.Kev tu thiab tu kom zoo, xaiv cov khoom siv, thiab cov txheej txheem ua qauv tuaj yeem pab txo qis kev hnav thiab kev puas tsuaj.Los ntawm kev ua kom muaj txiaj ntsig zoo rau kev saib xyuas cov khoom siv granite, cov khoom siv semiconductor tuaj yeem txo qis sijhawm, txuag nyiaj, thiab txhim kho cov khoom siv tag nrho.
Post lub sij hawm: Mar-20-2024