Hauv thaj tsam ntawm precision optics, kev ruaj ntseg ntawm cov tshuab kho qhov muag yog qhov tseem ceeb. Ib qho kev daws teeb meem tshiab uas tau nyiam ntau yam nyob rau xyoo tas los no yog kev koom ua ke ntawm cov khoom siv granite rau hauv cov khoom siv kho qhov muag. Granite, ib lub pob zeb ntuj paub txog nws cov kav ntev thiab rigidity, muaj ntau yam zoo uas tuaj yeem txhim kho kev ua tau zoo thiab kev ntseeg siab ntawm cov tshuab kho qhov muag.
Ua ntej, qhov kev ruaj ntseg ntawm granite yog qhov tseem ceeb hauv kev txo qis kev co. Optical systems feem ntau rhiab rau kev cuam tshuam sab nraud, uas tuaj yeem ua rau misalignment thiab degradation ntawm cov duab zoo. Los ntawm kev siv cov khoom siv granite xws li cov hauv paus thiab cov kev txhawb nqa, cov tshuab tuaj yeem tau txais txiaj ntsig los ntawm granite lub peev xwm nqus thiab dampen vibrations. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo nyob rau hauv ib puag ncig uas muaj kev vibration ntawm txhua yam, xws li chaw kuaj lossis chaw ua haujlwm.
Tsis tas li ntawd, thermal stability ntawm granite plays lub luag haujlwm tseem ceeb hauv kev tswj xyuas qhov muag kho qhov muag. Qhov kub thiab txias tuaj yeem ua rau cov ntaub ntawv nthuav tawm lossis kev cog lus, ua rau cov khoom siv kho qhov muag tsis zoo. Granite muaj cov coefficient tsawg ntawm thermal expansion thiab nyob ruaj khov nyob rau hauv ntau qhov kub thiab txias, kom ntseeg tau tias optics tswj kev sib raug zoo. Qhov kev ruaj ntseg no yog qhov tseem ceeb rau cov ntawv thov uas xav tau siab precision, xws li telescopes, microscopes thiab laser systems.
Tsis tas li ntawd, granite qhov hnav tsis kam pab txuas ntxiv lub neej ntawm qhov kho qhov muag. Tsis zoo li lwm yam ntaub ntawv uas tej zaum yuav degrade nyob rau lub sij hawm, granite tuav nws txoj kev ncaj ncees, muab lub hauv paus txhim khu kev qha rau optical Cheebtsam. Qhov no durability tsis tsuas yog txhim kho kev ua haujlwm ntawm lub cev tab sis kuj txo cov nqi txij nkawm thiab sijhawm poob.
Hauv cov ntsiab lus, kev sib koom ua ke ntawm granite Cheebtsam rau hauv cov tshuab kho qhov muag muaj qhov zoo ntawm kev ruaj ntseg, thermal kev ua tau zoo, thiab kav ntev. Raws li qhov kev thov rau precision optical Cheebtsam tseem loj hlob tuaj, kev siv cov granite zoo li yuav ua tau ntau dua, kom ntseeg tau tias kev ua haujlwm zoo ntawm cov tshuab kho qhov muag hauv ntau qhov chaw nyuaj.
Post lub sij hawm: Jan-13-2025