Granite yog ib qho kev xaiv nrov heev rau lub hauv paus ntawm cov khoom siv tshuaj xyuas LCD vaj huam sib luag, thiab muaj ntau yam laj thawj rau qhov no. Txawm hais tias hlau kuj yog ib qho khoom siv dav dav siv rau lub hauv paus ntawm cov khoom siv no, granite muaj cov txiaj ntsig tshwj xeeb uas ua rau nws yog qhov kev xaiv zoo dua.
Ua ntej tshaj plaws, granite yog pob zeb ruaj khov thiab siv tau ntev heev. Nws yog ib lub pob zeb uas tshwm sim los ntawm ntuj tsim uas tau tsim los ntau lab xyoo, thiab nws nyuaj thiab tawv heev. Qhov no txhais tau tias nws tuaj yeem tiv taus qhov hnyav thiab kev nyuaj ntawm cov khoom siv hnyav thiab tshuab, nrog rau tiv taus kev hnav thiab rhuav dhau sijhawm. Qhov kev ruaj khov no ua kom ntseeg tau tias cov hauv paus granite yuav siv tau ntau xyoo thiab muab kev txhawb nqa ruaj khov rau cov khoom siv tshuaj xyuas LCD vaj huam sib luag.
Lwm qhov zoo ntawm granite yog tias nws tsis yog hlau nplaum thiab tsis ua hluav taws xob. Qhov no ua rau nws zoo tagnrho rau kev siv rau hauv cov khoom siv hluav taws xob rhiab heev xws li LCD vaj huam sib luag tshuaj xyuas cov khoom siv, uas tuaj yeem cuam tshuam los ntawm kev cuam tshuam electromagnetic lossis hluav taws xob static. Kev siv lub hauv paus granite tshem tawm cov teeb meem no, ua kom ntseeg tau tias LCD vaj huam sib luag tshuaj xyuas cov khoom siv ua haujlwm zoo thiab raug.
Tsis tas li ntawd xwb, granite ruaj khov heev thiab tiv taus kev khoov lossis khoov. Qhov no txhais tau tias txhua yam khoom siv uas muab tso rau ntawm lub hauv paus granite tseem ruaj khov thiab tiaj tus, ua rau muaj kev ntsuas tseeb dua thiab txhim khu kev qha. Tsis zoo li cov hauv paus hlau, uas tuaj yeem khoov lossis khoov dhau sijhawm, lub hauv paus granite tseem tiaj tus thiab ruaj khov.
Ntxiv mus, granite muaj cov coefficient qis heev ntawm thermal expansion, uas txhais tau tias nws tsis nthuav dav lossis cog lus thaum raug rau kev hloov pauv ntawm qhov kub thiab txias. Qhov no ua rau nws zoo tagnrho rau kev siv rau hauv cov ntawv thov kub-sensitive xws li LCD vaj huam sib luag tshuaj xyuas cov khoom siv, uas xav tau kev nyeem ntawv tas li thiab raug. Yog tsis muaj lub hauv paus ruaj khov, kev hloov pauv kub tuaj yeem ua rau muaj qhov yuam kev ntsuas thiab txo qhov tseeb ntawm lub cuab yeej; yog li ntawd, kev siv lub hauv paus granite yog qhov tseem ceeb rau kev ntsuas meej thiab cov txiaj ntsig tas li.
Zuag qhia tag nrho, muaj ntau yam laj thawj zoo rau xaiv granite es tsis txhob siv hlau rau lub hauv paus ntawm LCD vaj huam sib luag tshuaj xyuas. Nws lub zog, kev ruaj khov, thiab kev tiv thaiv kev cuam tshuam magnetic, warping, thiab kev hloov pauv kub ua rau nws yog qhov kev xaiv zoo heev uas muab cov txiaj ntsig txhim khu kev qha thiab sib xws dhau sijhawm. Vim li no, nws tsis yog qhov xav tsis thoob tias granite tau dhau los ua cov khoom siv txheem rau lub hauv paus ntawm LCD vaj huam sib luag tshuaj xyuas hauv ntau lub lag luam.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-01-2023