Dab tsi yog qhov thermal stability ntawm granite nyob rau hauv precision ntsuas cov khoom siv?

Granite yog cov khoom siv uas nquag siv nyob rau hauv precision ntsuas cov khoom siv vim nws cov khoom siv hluav taws xob zoo. Lub thermal stability ntawm granite hais txog nws lub peev xwm los tswj nws txoj kev ruaj khov thiab tiv thaiv tsis muaj kev hloov pauv kub. Qhov no yog qhov tseem ceeb tshaj plaws nyob rau hauv precision ntsuas cov khoom ntsuas, raws li kev hloov pauv ntawm cov khoom siv qhov ntev tuaj yeem ua rau kev ntsuas tsis raug thiab txo qis.

Cov khoom pov thawj granite siab thermal stability vim nws qhov qis coefficient ntawm thermal expansion. Qhov no txhais tau hais tias nws nthuav dav thiab sib cog lus tsawg heev vim yog ntsuas kub hloov, kom ntseeg tau tias qhov ntev ntawm cov khoom ntsuas ntsuas tau nyob tas li. Tsis tas li ntawd, Granite muaj lub tshav kub ua hluav taws xob tau zoo heev thiab tuaj yeem tiv thaiv kom muaj qhov kub thiab txias yam tsis muaj warping lossis deforming.

Lub thermal stability ntawm granite yog tshwj xeeb yog qhov tshwj xeeb rau cov khoom ntsuas ntsuas ntsuas xws li kev ntsuas tshuab (cms) thiab theem. CMMS cia siab rau ntawm qhov ruaj ntseg ntawm lawv cov hauv paus granite kom ntseeg tau tias muaj tseeb thiab rov ntsuas dua. Txhua yam thermal expansion lossis mroundionact ntawm granite tuaj yeem ua rau kev ntsuas tsis yog thiab cuam tshuam cov khoom siv kev ntseeg tau.

Cov platform siv los ua cov chaw siv rau cov chaw kuaj xyuas cov haujlwm tseem tau txais txiaj ntsig los ntawm granite cov stability stability. Cov khoom siv tiv thaiv kom sov-tsis muaj qhov ntsuas kom nruj ua kom ntseeg tau tias lub platform tswj nws txoj kev tiaj thiab qhov tseeb, muab cov hauv paus ntseeg tau zoo rau kev ntsuas ntsuas.

Ntxiv nrog rau thermal stability, granite muaj lwm yam khoom yuav tsum muaj rau cov cuab yeej ntsuas ntshav, suav nrog cov siab tawv, tsis tshua muaj qhov hws thiab tsawg heev deformation nyob rau hauv load. Cov nta no ntxiv txhim kho qhov tseeb thiab kev ntseeg tau ntawm cov cuab yeej.

Zuag qhia tag nrho, lub thermal stability ntawm granite hauv cov cuab yeej ntsuas yog qhov tseem ceeb hauv kev ntsuas ntsuas qhov tseeb thiab xwm yeem. Los ntawm kev siv cov ntaub ntawv nrog cov khoom siv kub tsawg thiab cov cua sov ua tau zoo heev, qhov kawg tau txhim kho kev tswj hwm qhov ntsuas kub thiab qhov tseeb ntawm kev ntsuas kev ntsuas.