Granite, ib lub pob zeb ntuj uas paub txog nws lub zog thiab kev zoo nkauj, tuav lub luag haujlwm tshwj xeeb hauv kev siv kho qhov muag. Raws li kev lag luam nrhiav cov ntaub ntawv uas tuaj yeem tiv taus cov xwm txheej nyuaj thiab tswj tau qhov tseeb, qhov ruaj khov ntawm cov khoom granite yog qhov tseem ceeb ntawm kev tshawb nrhiav.
Cov khoom siv ntawm Granite, suav nrog nws qhov nyuaj thiab tiv taus kev hnav, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam khoom siv kho qhov muag. Hauv cov ntawv thov xws li lub lens mounts, optical tables, thiab calibration fixtures, granite muab lub platform ruaj khov uas txo qhov kev co thiab thermal expansion. Qhov kev ruaj khov no yog qhov tseem ceeb hauv cov chaw muaj kev ntsuas siab, qhov twg txawm tias qhov kev hloov pauv me me tuaj yeem ua rau muaj qhov yuam kev loj hauv kev ua haujlwm kho qhov muag.
Cov kev tshawb fawb txog kev ruaj khov ntawm cov khoom granite tau qhia tias lawv tuaj yeem tiv taus cov xwm txheej hnyav, suav nrog kev hloov pauv kub thiab kev ntxhov siab ntawm lub tshuab. Tsis zoo li cov khoom siv hluavtaws, granite tsis qaug zog dhau sijhawm, yog li ua kom ntseeg tau tias lub neej ntev thiab kev ntseeg tau ntawm cov khoom siv kho qhov muag. Tsis tas li ntawd, nws cov tshuaj tiv thaiv ntxiv lwm txheej ntawm kev ruaj khov, ua rau nws haum rau cov chaw uas xav tau kev sib cuag nrog cov tshuaj corrosive.
Txawm li cas los xij, kev tshawb nrhiav granite lub zog ruaj khov tsis yog tsis muaj nws cov teeb meem. Qhov hnyav ntawm cov khoom granite tuaj yeem tsim teeb meem logistical rau kev tsim qauv thiab kev teeb tsa, xav tau cov kev daws teeb meem engineering tshiab. Tsis tas li ntawd, kev hloov pauv ntuj tsim hauv granite cov khoom tuaj yeem ua rau kev ua haujlwm tsis sib xws, xav tau kev tswj hwm zoo nruj.
Hauv kev xaus lus, kev tshawb nrhiav cov khoom granite hauv kev siv kho qhov muag qhia txog kev sib xyaw ua ke zoo ntawm cov khoom siv ntuj thiab cov thev naus laus zis siab heev. Raws li kev lag luam txuas ntxiv muab qhov tseem ceeb rau kev ruaj khov thiab kev ua haujlwm raug, granite sawv tawm ua qhov kev xaiv txhim khu kev qha uas tuaj yeem ua tau raws li qhov xav tau ntawm cov tshuab kho qhov muag niaj hnub. Kev tshawb fawb thiab kev txhim kho tas mus li yuav txhim kho peb txoj kev nkag siab txog cov khoom ntawm granite, ua rau nws siv dav hauv kev kho qhov muag.
Lub sijhawm tshaj tawm: Lub Ib Hlis-08-2025