Granite tau nquag siv hauv kev lag luam semiconductor rau kev tsim cov khoom siv precision, nrog rau cov khoom siv wafer.Qhov no yog vim cov khoom siv zoo heev xws li siab tawv, tsis tshua muaj thermal expansion, thiab siab vibration damping.Nws muab qhov chaw ruaj khov thiab tiaj tus, uas yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob me me ntawm wafers.
Thaum siv granite hauv cov khoom siv wafer, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj kom ua tau zoo tshaj plaws thiab ua haujlwm ntev.Nov yog qee cov lus qhia rau kev siv thiab tswj xyuas granite kom zoo.
1. Kev tuav thiab kev teeb tsa kom raug
Granite yog cov khoom hnyav heev thiab nkig uas yuav tsum tau tuav thiab txhim kho kom zoo.Nws yog ib qho tseem ceeb kom paub tseeb tias qhov saum npoo yog leveled ua ntej installation.Ib qho kev tsis sib xws tuaj yeem ua rau cov khoom puas tsuaj, uas tuaj yeem cuam tshuam qhov zoo ntawm cov wafers tsim.Granite yuav tsum tau ua tib zoo saib xyuas thiab yuav tsum tau thauj thiab ntsia nrog kev pab ntawm cov cuab yeej tshwj xeeb.
2. Kev tu tsis tu ncua
Wafer ua cov khoom siv uas siv granite yuav tsum tau ntxuav tsis tu ncua kom tsis txhob muaj cov khib nyiab thiab av nyob rau saum npoo.Kev sib sau ntawm cov khib nyiab tuaj yeem ua rau khawb lossis ua rau kev tsim cov kab nrib pleb, uas tuaj yeem cuam tshuam qhov zoo ntawm cov wafers tsim.Ib daim ntaub mos muag thiab cov tshuaj xab npum me me tuaj yeem ua kom txaus rau kev ntxuav granite.Cov tshuaj detergents hnyav thiab tshuaj yuav tsum tau zam vim lawv tuaj yeem ua rau lub ntsej muag puas.
3. Kev tiv thaiv kev saib xyuas
Kev tiv thaiv kev saib xyuas yog qhov tseem ceeb los xyuas kom meej tias cov khoom siv wafer ua haujlwm zoo.Cov khoom siv thiab cov granite saum npoo yuav tsum tau tshuaj xyuas tsis tu ncua, thiab txhua yam kev puas tsuaj yuav tsum raug kho tam sim ntawd.Qhov no tuaj yeem pab txheeb xyuas cov teeb meem ntxov thiab tiv thaiv kom tsis txhob tshwm sim hauv cov teeb meem loj uas raug nqi ntau dua los kho.
4. Zam kev caij tsheb kauj vab
Granite yog rhiab rau qhov kub thiab txias, thiab thermal cycling yuav tsum tau zam.Kev hloov pauv sai ntawm qhov kub thiab txias tuaj yeem ua rau granite nthuav dav thiab cog lus, ua rau tawg lossis warping ntawm qhov chaw.Kev tuav lub ntsuas kub ruaj khov hauv chav ua haujlwm tuaj yeem pab tiv thaiv qhov tshwm sim.Tsis tas li ntawd, nws yog ib qho tseem ceeb kom tsis txhob muab cov khoom kub tso rau ntawm qhov chaw granite kom tiv thaiv thermal shock.
Hauv kev xaus, granite yog cov khoom siv feem ntau hauv cov khoom siv wafer vim nws cov khoom zoo tshaj plaws uas ua rau kev tsim cov wafers zoo.Txhawm rau kom muaj kev ua haujlwm siab tshaj plaws thiab kev ua haujlwm ntev, kev tuav kom zoo, kev tu tsis tu ncua, kev tiv thaiv kev tiv thaiv, thiab tsis txhob thermal cycling yog qhov tseem ceeb heev.Cov kev coj ua no tuaj yeem pab ua kom cov cuab yeej ua haujlwm zoo, ua rau muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo wafers.
Post lub sij hawm: Dec-27-2023