Granite yog cov khoom siv ntau yam nrog ntau yam kev siv vim nws cov kav ntev, lub zog, thiab cov khoom zoo nkauj tshwj xeeb.Hauv kev lag luam hluav taws xob tsim hluav taws xob, granite yog dav siv hauv kev tsim cov khoom siv wafer ua khoom.Cov khoom no ua lub luag haujlwm tseem ceeb hauv kev ua cov silicon wafers uas yog ib qho tseem ceeb rau kev tsim khoom siv hluav taws xob.Hauv tsab xov xwm no, peb yuav tshawb txog ntau qhov chaw thov ntawm granite hauv wafer ua khoom siv khoom.
1. Chucks thiab theem
Ib qho tseem ceeb ntawm cov khoom siv wafer ua cov khoom yog chucks thiab theem.Cov khoom no yog siv los tuav cov wafers nyob rau hauv qhov chaw thaum ua haujlwm.Granite yog cov khoom siv zoo tshaj plaws rau cov khoom siv no vim nws qhov kev ruaj ntseg zoo heev, tsis kam tiv thaiv thermal fluctuations, thiab qis coefficient ntawm thermal expansion.Nws tso cai rau cov qib siab ntawm qhov tseeb hauv qhov kev tso kawm wafer, kom ntseeg tau tias kev ua tau zoo ib yam.
2. Cov cuab yeej ntsuas ntsuas
Cov cuab yeej ntsuas ntsuas yog cov cuab yeej siv tau los ntsuas lub cev lub cev ntawm wafers thaum ua.Granite yog qhov tsim nyog rau kev tsim cov cuab yeej no vim nws qhov kev ruaj ntseg zoo dua, tsis tshua muaj thermal expansion coefficient, thiab siab tsis kam hnav thiab tsim kua muag.Tsis tas li ntawd, nws lub peev xwm ua tau zoo dua vibration-damping ua kom muaj qhov tseeb thiab zoo ib yam, ua rau muaj txiaj ntsig zoo dua hauv kev tsim khoom loj-scale wafer.
3. Workbeches thiab countertops
Granite workbench thiab countertops feem ntau yog siv hauv wafer ua cov khoom siv uas yuav tsum tau muaj kev ruaj khov, tiaj tus ua haujlwm rau kev ua haujlwm raug.Granite muab qhov chaw zoo tagnrho rau cov haujlwm zoo li no vim nws qhov tshwj xeeb ruaj khov, noo noo tsis kam, thiab porosity tsawg.Nws yog resistant rau strain, cracking, thiab abrasion, ua rau nws yog ib tug zoo tagnrho cov khoom siv nyob rau hauv high-tech manufacturing puag ncig.
4. Ncej thiab kev txhawb nqa
Ncej thiab kev txhawb nqa yog ib feem tseem ceeb ntawm wafer ua cov khoom siv.Lawv muab cov qauv kev txhawb nqa rau cov khoom siv thiab xyuas kom meej tias cov khoom tseem nyob hauv txoj haujlwm zoo thaum ua haujlwm.Granite raug xaiv rau cov ntawv thov no vim nws lub zog siab, rigidity, thiab qis thermal expansion coefficient.Cov yam ntxwv no ua kom ntseeg tau tias cov cuab yeej tseem nyob hauv nws txoj haujlwm xav tau, yog li ua kom raug thiab ua tau zoo ib yam.
5. Optical lub rooj zaum
Optical benches yog siv nyob rau hauv wafer ua cov khoom siv los muab kev vibration-free positioning rau ntau yam kho qhov muag Cheebtsam.Vim nws cov khoom zoo heev vibration-damping, granite yog cov khoom siv zoo tshaj plaws rau kev tsim kho qhov muag.Tsis tas li ntawd, nws cov thermal expansion coefficient qis ua kom cov khoom nyob hauv txoj hauj lwm, txawm tias qhov kub thiab txias yuav tshwm sim thaum ua haujlwm.
Hauv kev xaus, granite yog cov khoom siv ntau yam uas pom tau siv dav hauv kev tsim cov khoom siv wafer.Nws muaj kev ruaj ntseg siab, lub zog, hnav tsis kam, thiab kev co-damping zog ua rau nws mus rau cov khoom siv rau kev tsim ntau yam ntawm cov khoom, los ntawm chucks thiab theem mus rau workbenches thiab countertops, thav ntawv thiab kev txhawb nqa, thiab optical benches.Raws li qhov tshwm sim, kev siv granite hauv cov khoom siv no ua kom cov khoom siv hluav taws xob muaj txiaj ntsig zoo, uas yog ib qho tseem ceeb rau kev lag luam hluav taws xob.
Post lub sij hawm: Dec-27-2023