Granite thiab hlau yog ob yam khoom siv uas siv rau hauv paus ntawm cov khoom siv ua haujlwm kom raug. Txawm hais tias hlau muaj nws qhov zoo, muaj ntau yam laj thawj vim li cas granite thiaj li nrov rau lub hom phiaj no.
Ua ntej tshaj plaws, granite yog ib yam khoom siv uas tawv thiab ruaj khov heev. Nws tuaj yeem tiv taus kev ntxhov siab, kev nyuaj siab, thiab kev co siab yam tsis muaj kev khoov, kev ntswj, lossis kev tawg, uas ua rau nws zoo tagnrho rau cov khoom siv precision. Ntawm qhov tod tes, cov khoom siv hlau tuaj yeem yooj yim rau kev cuam tshuam hauv qab cov xwm txheej no.
Qhov thib ob, granite yog ib yam khoom zoo heev rau kev ruaj khov thiab kev tswj kev co. Vim tias granite muaj cov coefficient qis ntawm thermal expansion, nws tseem khaws nws cov duab thiab qhov loj txawm tias hloov pauv kub. Tsis tas li ntawd, granite yog ib yam khoom siv ntuj tsim, uas pab nqus cov kev co thiab tiv thaiv lawv kom tsis txhob cuam tshuam rau qhov tseeb ntawm cov khoom siv.
Lwm qhov txiaj ntsig ntawm granite yog tias nws tsis yog hlau nplaum, uas tuaj yeem tseem ceeb rau qee hom khoom siv precision. Cov hlau nplaum tuaj yeem tsim kev cuam tshuam electromagnetic uas tuaj yeem cuam tshuam qhov tseeb ntawm kev ntsuas thiab kev nyeem cov ntaub ntawv, yog li muaj lub hauv paus tsis yog hlau nplaum yog qhov tseem ceeb hauv cov rooj plaub no.
Tsis tas li ntawd xwb, granite tsis yog xeb, uas txhais tau tias nws tiv taus xeb thiab lwm yam kev xeb. Qhov no yog qhov tseem ceeb rau cov khoom siv uas xav tau kev huv thiab kev tua kab mob ntau, xws li cov uas siv hauv kev lag luam kho mob.
Thaum kawg, granite muaj qhov zoo nkauj uas hlau tsis muaj. Granite yog pob zeb ntuj tsim uas muaj cov qauv thiab xim tshwj xeeb, uas tuaj yeem ntxiv qhov zoo nkauj thiab kev txawj ntse rau cov khoom siv precision. Nws yog qhov kev hloov pauv zoo siab los ntawm cov tsos ib txwm muaj ntawm cov hauv paus hlau, ua rau nws yog qhov kev xaiv zoo dua.
Xaus lus, granite yog ib qho kev xaiv zoo heev rau lub hauv paus ntawm cov khoom siv ua tiav. Nws lub zog ruaj khov, kev ruaj khov, kev tswj kev co, cov khoom tsis muaj hlau nplaum, tsis muaj xeb, thiab qhov zoo nkauj ua rau nws yog cov khoom siv nrov thiab siv tau zoo rau kev siv ua tiav. Txawm hais tias hlau muaj nws cov txiaj ntsig, granite muaj cov khoom tshwj xeeb thiab muaj nqis uas tsis tuaj yeem tsis quav ntsej.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-27-2023