Raws li qhov kev thov rau precision thiab durability hauv cov khoom siv kho qhov muag txuas ntxiv mus, kev sib koom ua ke ntawm cov khoom siv granite tau dhau los ua kev ua si-hloov hauv kev lag luam. Paub txog nws qhov tshwj xeeb ruaj khov thiab ua haujlwm rau thermal expansion, granite muaj qhov tshwj xeeb zoo hauv kev tsim khoom siv kho qhov muag. Kab lus no tshawb txog yav tom ntej ntawm cov khoom siv kho qhov muag los ntawm lub lens ntawm granite kev koom ua ke.
Granite cov khoom siv los ua nws yog cov khoom siv zoo tshaj plaws rau kev kho qhov muag, hauv paus, thiab lwm yam khoom siv. Nws rigidity ua kom ntseeg tau tias cov tshuab kho qhov muag tswj lawv cov kev sib raug zoo txawm tias nyob rau hauv kev hloov ib puag ncig. Qhov kev ruaj ntseg no yog qhov tseem ceeb rau cov ntawv thov siab xws li telescopes, microscopes, thiab laser systems, qhov twg txawm tias me ntsis misalignment tuaj yeem ua rau muaj qhov yuam kev loj.
Tsis tas li ntawd, granite lub peev xwm los nqus cov vibrations txhim kho kev ua haujlwm ntawm cov khoom siv kho qhov muag. Nyob rau hauv ib puag ncig uas cov neeg kho tshuab vibrations muaj ntau, xws li cov chaw soj nstuam lossis chaw tsim khoom, cov khoom siv granite tuaj yeem txo cov kev cuam tshuam no, kom ntseeg tau tias cov tshuab kho qhov muag ua haujlwm ntawm qhov ua tau zoo. Cov cuab yeej no tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov duab daws teeb meem siab, qhov pom tseeb thiab qhov tseeb yog qhov tseem ceeb.
Lub neej yav tom ntej ntawm cov khoom siv kho qhov muag kuj yog nyob rau hauv kev kho cov khoom siv granite. Kev nce qib hauv thev naus laus zis tau tso cai rau granite kom ua tiav ntau dua, ua rau cov tuam txhab tsim kho cov kev daws teeb meem rau cov kev siv kho qhov muag tshwj xeeb. Qhov kev hloov kho theem no tsis tsuas yog txhim kho kev ua tau zoo, tab sis kuj tseem tuaj yeem qhib txoj hauv kev tshiab rau kev tsim kho kho qhov muag.
Raws li kev lag luam kho qhov muag txuas ntxiv mus, kev sib koom ua ke ntawm cov khoom siv granite yuav ua lub luag haujlwm tseem ceeb. Los ntawm leveraging granite cov yam ntxwv tshwj xeeb, manufacturers tuaj yeem txhim kho cov kav ntev, ruaj khov, thiab kev ua haujlwm ntawm cov khoom siv kho qhov muag. Qhov kev hloov mus rau granite kev koom ua ke tsis yog tsuas yog xav kom txhim kho cov thev naus laus zis uas twb muaj lawm, tab sis kuj tseem ua rau txoj hauv kev rau kev nce qib hauv optics. Lub neej yav tom ntej yog ci, thiab granite yog nyob rau hauv pem hauv ntej ntawm no optical kiv puag ncig.
Post lub sij hawm: Jan-08-2025