Qhov tsis xws luag ntawm granite tshuab txaj rau Wafer Processing Equipment khoom

Granite yog cov khoom siv nrov rau tshuab txaj hauv wafer ua khoom siv vim nws qhov tshwj xeeb rigidity, siab hnyav, thiab zoo heev tiv taus hnav thiab corrosion.Txawm li cas los xij, txawm tias muaj cov khoom muaj txiaj ntsig zoo no, granite tshuab txaj tsis muaj kev tiv thaiv rau qee yam tsis xws luag uas yuav ua rau kev ua haujlwm tsis zoo, qhov tseeb, thiab kev ntseeg siab ntawm cov khoom siv.Hauv tsab xov xwm no, peb yuav tshuaj xyuas qee qhov tsis xws luag ntawm granite tshuab txaj rau cov khoom siv wafer thiab qhia txog txoj hauv kev los daws lawv.

1. Warp thiab hneev

Granite yog cov khoom siv ntuj tsim, thiab yog li ntawd, nws tuaj yeem muaj qhov txawv me ntsis ntawm nws qhov ntev thiab flatness.Cov kev hloov pauv no tuaj yeem ua rau granite tshuab txaj rau warp lossis hneev sijhawm, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov khoom siv.Tsis tas li ntawd, kev vibration hnyav lossis thermal cycling tuaj yeem ua rau qhov teeb meem no hnyav dua.Ib txoj hauv kev los daws qhov teeb meem no yog xaiv granite nrog qhov zoo dua qhov kev ruaj ntseg thiab siv fixturing los xyuas kom meej tias lub tshuab txaj nyob twj ywm.

2. Txiav thiab tawg

Granite yog cov khoom siv tawv thiab tawv, uas txhais tau hais tias nws tuaj yeem yooj yim nti lossis tawg yog tias nws raug cuam tshuam los yog kev ntxhov siab.Cov kev tsis zoo no tuaj yeem ua rau lub tshuab txaj tsis sib xws, cuam tshuam rau kev txav ntawm cov khoom siv wafer ua haujlwm.Txhawm rau tiv thaiv chipping thiab cracking, nws yog ib qho tseem ceeb uas yuav tsum tau tswj lub tshuab granite txaj nrog kev saib xyuas thaum lub sijhawm teeb tsa thiab ua haujlwm.Tsis tas li ntawd, nws yog ib lub tswv yim zoo los ua kev tshuaj xyuas tsis tu ncua txhawm rau txheeb xyuas cov cim qhia ntawm kev puas tsuaj sai li sai tau.

3. Nto roughness

Qhov saum npoo ntawm lub txaj tshuab granite yuav tsum du thiab tiaj tus kom ntseeg tau tias cov khoom siv wafer ua haujlwm raug thiab ntseeg tau.Txawm li cas los xij, cov txheej txheem machining siv los tsim lub tshuab txaj yuav tawm hauv qab qhov roughness uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom siv.Txhawm rau daws qhov teeb meem no, nws yog ib qho tseem ceeb uas yuav tsum tau ua tiav cov txheej txheem machining nrog kev saib xyuas thiab siv cov cuab yeej tsim nyog thiab cov txheej txheem kom ua tiav qhov xav tau ntawm qhov chaw tiav.

4. Staining thiab discoloration

Granite tshuab txaj tuaj yeem ua stained thiab discolored thaum lub sij hawm vim raug tshuaj lom neeg, dej, thiab lwm yam khoom.Qhov no tuaj yeem cuam tshuam qhov kev thov zoo nkauj ntawm cov khoom siv thiab ua rau kev puas tsuaj ntxov ntawm cov khoom siv granite.Txhawm rau tiv thaiv staining thiab discoloration, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov txheej txheem tu thiab tu kom tsim nyog, suav nrog kev so thiab ziab cov khoom siv tom qab siv tas li.

5. Tsis sib npaug ntawm qhov hnyav

Granite tshuab txaj yog hnyav, thiab yog tias qhov hnyav tsis sib npaug, nws tuaj yeem ua rau cov khoom siv tsis ruaj khov thiab cuam tshuam rau nws qhov tseeb thiab qhov tseeb.Txhawm rau kom ntseeg tau tias qhov hnyav tau muab faib sib npaug, nws yog ib qho tseem ceeb uas yuav tsum siv cov qib qib thiab kev txhawb nqa sawv thaum lub sijhawm teeb tsa.Tsis tas li ntawd, nws yog ib lub tswv yim zoo los ua qhov ntsuas qhov hnyav tsis tu ncua txhawm rau txheeb xyuas qhov tsis sib xws.

Hauv kev xaus, granite tshuab txaj yog ib qho kev xaiv nrov rau wafer ua khoom siv vim lawv cov khoom zoo heev.Txawm li cas los xij, lawv tsis muaj kev tiv thaiv rau qee yam tsis xws luag uas tuaj yeem cuam tshuam rau lawv qhov kev ua tau zoo, qhov tseeb, thiab kev ntseeg tau.Los ntawm kev ua raws li kev coj ua zoo tshaj plaws thiab kev saib xyuas cov cuab yeej zoo, nws muaj peev xwm los daws cov teeb meem no thiab xyuas kom meej tias cov cuab yeej ua haujlwm tau zoo nyob rau ntau xyoo tom ntej.

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Post lub sij hawm: Dec-29-2023