Granite yeej ib txwm yog qhov kev xaiv zoo tshaj plaws rau cov nplaim precision hauv kev lag luam semiconductor thiab hnub ci. Qhov kev xaiv no yog tsav los ntawm cov yam ntxwv tshwj xeeb ntawm granite, uas ua rau nws zoo tagnrho rau kev siv hauv kev siv high-precision. Hauv tsab xov xwm no, peb yuav tshawb nrhiav vim li cas granite yog qhov kev xaiv zoo dua li hlau rau precision granite hauv kev lag luam semiconductor thiab hnub ci.
Ua ntej tshaj plaws, granite yog ib lub pob zeb uas muaj nyob hauv ntuj tsim uas tawv heev thiab ruaj khov. Nws lub zog thiab kev tiv taus kev hnav thiab rhuav ua rau nws zoo tagnrho rau kev siv rau hauv cov ntawv thov uas xav tau kev ua haujlwm siab. Qhov sib piv, cov hlau yooj yim rau kev hnav thiab rhuav, thiab lawv warp thiab deform dhau sijhawm nyob rau hauv kev ntxhov siab siab. Granite, ntawm qhov tod tes, tswj nws cov qauv kev ua kom zoo thiab kev ua haujlwm raug dhau sijhawm, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov chaw ua haujlwm raug.
Ntxiv rau nws txoj kev ruaj khov, granite kuj muaj cov coefficient qis ntawm thermal expansion. Qhov no txhais tau tias nws tsis tshua muaj peev xwm nthuav dav lossis cog lus nyob rau hauv cov xwm txheej kub sib txawv. Hauv cov ntawv thov precision qhov twg txawm tias qhov sib txawv me me hauv qhov kub thiab txias tuaj yeem cuam tshuam rau qhov tseeb, granite muab qhov chaw ruaj khov thiab txhim khu kev qha rau kev ua haujlwm. Cov hlau, ntawm qhov tod tes, nthuav dav thiab cog lus ntau dua nyob rau hauv qhov kub hloov pauv, uas tuaj yeem ua rau muaj qhov tsis raug hauv cov ntawv thov precision.
Ntxiv mus, granite tsis yog hlau nplaum, uas yog qhov tseem ceeb hauv kev lag luam semiconductor thiab hnub ci qhov twg kev cuam tshuam hlau nplaum tuaj yeem ua rau cov khoom siv hluav taws xob ua haujlwm tsis zoo. Yog li ntawd, granite feem ntau siv rau hauv chav huv uas muaj kev nkag siab siab rau cov teb hlau nplaum. Ntawm qhov tod tes, cov hlau feem ntau yog hlau nplaum thiab tuaj yeem cuam tshuam rau cov khoom siv precision uas siv hauv cov lag luam no.
Lwm qhov zoo ntawm granite yog nws qhov ceev ceev, uas ua rau nws ruaj khov heev thaum muaj cov khoom hnyav. Qhov kev ruaj khov no yog qhov tseem ceeb hauv cov ntawv thov siab uas txawm tias qhov kev co me me tuaj yeem ua rau muaj qhov tsis raug. Granite lub peev xwm ua kom lub zog co ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov kev ua kom raug yog qhov tseem ceeb tshaj plaws.
Thaum kawg, granite kuj zoo nkauj thiab tuaj yeem ci ntsa iab. Qhov no tsis tseem ceeb rau kev siv precision tab sis ntxiv rau qhov zoo nkauj ntawm cov khoom siv hauv kev lag luam semiconductor thiab hnub ci. Cov hlau nto yog qhov yooj yim rau xeb uas txo nws qhov zoo nkauj dhau sijhawm.
Xaus lus, cov pob zeb granite precision tau dhau los ua ib feem tseem ceeb ntawm cov ntawv thov high-tech hauv kev lag luam semiconductor thiab hnub ci. Txawm hais tias hlau zoo li yog lwm txoj hauv kev zoo, cov yam ntxwv tshwj xeeb thiab cov txiaj ntsig granite muaj ntau dua li cov txiaj ntsig uas hlau muaj. Nws lub zog ruaj khov, kev ruaj khov thermal, cov khoom tsis muaj hlau nplaum, kev co damping, qhov ceev ceev, thiab kev zoo nkauj ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov pob zeb granite precision hauv cov ntawv thov siab.
Lub sijhawm tshaj tawm: Lub Ib Hlis-11-2024