Cov teeb meem ntawm Wafer Processing Equipment granite Cheebtsam khoom

Cov khoom siv ua wafer yog ib feem tseem ceeb ntawm cov txheej txheem tsim khoom semiconductor. Cov tshuab no muaj ntau yam khoom sib txawv, suav nrog cov khoom granite. Granite yog cov khoom siv zoo tagnrho rau cov khoom no vim nws ruaj khov thiab ua tau ntev. Txawm li cas los xij, zoo li lwm yam khoom siv, cov khoom granite feem ntau muaj qhov tsis zoo uas yuav cuam tshuam rau kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv ua wafer. Hauv tsab xov xwm no, peb yuav tham txog qee qhov tsis zoo ntawm cov khoom granite hauv cov khoom siv ua wafer.

1. Cov kab nrib pleb:

Ib qho ntawm cov teeb meem feem ntau ntawm cov khoom granite yog cov kab nrib pleb. Cov kab nrib pleb no yuav tshwm sim los ntawm ntau yam, suav nrog kev hloov pauv kub heev, kev ntxhov siab ntawm lub tshuab, kev tuav tsis zoo, thiab kev saib xyuas tsis zoo. Cov kab nrib pleb tuaj yeem ua rau cov khoom granite puas tsuaj, ua rau lawv yooj yim puas tsuaj. Ntxiv mus, cov kab nrib pleb tuaj yeem ua rau muaj kev ntxhov siab ntau ntxiv, ua rau muaj kev puas tsuaj ntxiv.

2. Kev txiav:

Lwm qhov tsis zoo uas yuav tshwm sim hauv cov khoom granite yog chipping. Chipping tuaj yeem tshwm sim los ntawm ntau yam xwm txheej xws li kev sib tsoo tsis tau xav txog, kev tuav tsis raug, lossis kev hnav thiab tsim kua muag. Cov khoom granite chipped yuav muaj qhov chaw ntxhib thiab cov npoo tsis sib npaug uas tuaj yeem ua rau cov wafers puas tsuaj thaum lub sijhawm tsim khoom. Ntxiv mus, chipping tuaj yeem ua rau qhov tseeb ntawm cov khoom, ua rau cov khoom siv tsis ua haujlwm thiab lub sijhawm tsim khoom tsis ua haujlwm.

3. Kev puas tsuaj thiab kev puas tsuaj:

Kev siv tas li thiab kev raug cov khoom siv abrasive tas li tuaj yeem ua rau cov khoom granite hnav thiab rhuav tshem. Raws li lub sijhawm dhau mus, kev hnav thiab rhuav tshem yuav ua rau kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv ua wafer txo qis. Tsis tas li ntawd, nws yuav ua rau cov nqi kho thiab cov nqi hloov pauv nce ntxiv.

4. Tsis sib haum:

Cov khoom siv granite, xws li cov rooj ua wafer thiab cov chucks, yuav tsum tau teeb tsa kom raug kom tswj tau qhov tseeb thiab sib xws hauv cov txheej txheem tsim khoom. Txawm li cas los xij, qhov tsis sib xws tuaj yeem tshwm sim vim ntau yam laj thawj, xws li kev teeb tsa tsis raug, kev raug kev co, lossis kev puas tsuaj ntawm cov khoom. Qhov tsis sib xws tuaj yeem ua rau muaj qhov tsis raug hauv kev tsim cov wafers, uas tuaj yeem ua rau cov khoom puas.

5. Kev xeb:

Granite yog ib yam khoom siv inert uas tiv taus feem ntau cov tshuaj lom neeg thiab cov kuab tshuaj. Txawm li cas los xij, kev raug tshuaj lom neeg hnyav ntev, xws li cov kua qaub lossis alkalis, tuaj yeem ua rau cov khoom granite xeb. Kev xeb tuaj yeem ua rau qhov chaw ntawm lub ntsej muag puas, xim tsis zoo, lossis poob qhov tseeb ntawm qhov loj.

Xaus lus:

Cov khoom siv granite yog qhov tseem ceeb rau kev ruaj khov thiab kev ntseeg siab ntawm cov khoom siv ua wafer. Txawm li cas los xij, qhov tsis zoo xws li tawg, chipping, hnav thiab tsim kua muag, tsis sib haum, thiab xeb tuaj yeem ua rau kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom no puas tsuaj. Kev saib xyuas kom zoo, kev tuav pov hwm kom txaus, thiab kev tshuaj xyuas tsis tu ncua tuaj yeem pab tiv thaiv thiab txo qhov cuam tshuam ntawm cov qhov tsis zoo no. Los ntawm kev daws cov qhov tsis zoo no kom zoo, peb tuaj yeem ua kom ntseeg tau tias cov khoom tseem ceeb no ua haujlwm tas mus li thiab tswj tau qhov zoo thiab qhov tseeb ntawm cov khoom siv ua wafer.