Kev siv granite ua lub hauv paus ntawm Coordinate Measuring Machines (CMM) yog ib qho kev lees paub zoo hauv kev tsim khoom.Qhov no yog vim granite muaj thermal stability zoo heev, uas yog ib qho tseem ceeb yam ntxwv rau kev ntsuas qhov tseeb hauv CMM.Hauv tsab xov xwm no, peb yuav tshawb xyuas seb qhov thermal stability ntawm granite puag cuam tshuam li cas rau kev ntsuas ntawm CMM.
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab tias thermal stability txhais li cas.Thermal stability yog hais txog lub peev xwm ntawm cov khoom siv los tiv thaiv thermal hloov yam tsis muaj kev hloov pauv loj hauv nws lub cev thiab tshuaj lom neeg.Nyob rau hauv rooj plaub ntawm CMM, thermal stability muaj feem xyuam rau lub peev xwm ntawm granite puag kom muaj qhov kub thiab txias tsis tu ncua txawm tias muaj kev hloov pauv hauv ib puag ncig ib puag ncig.
Thaum lub CMM ua haujlwm, cov cuab yeej tsim hluav taws xob, uas tuaj yeem cuam tshuam cov txiaj ntsig ntsuas.Qhov no yog vim hais tias thermal expansion tshwm sim thaum cov khoom yog rhuab, ua rau lub dimension hloov uas yuav ua rau kev ntsuas yuam kev.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum muaj qhov ntsuas kub tsis tu ncua kom ntseeg tau tias qhov ntsuas tau zoo thiab raug.
Kev siv granite ua lub hauv paus rau CMM muaj ntau yam zoo.Granite muaj cov coefficient tsawg ntawm thermal expansion, txhais tau tias nws tsis nthuav dav thaum raug kub hloov.Nws muaj cov thermal conductivity siab uas txhawb nqa qhov ntsuas kub sib txawv thoob plaws lub hauv paus.Ntxiv mus, granite qhov tsis tshua muaj porosity thiab thermal huab hwm coj pab tswj qhov kub thiab txias thiab txo qhov cuam tshuam ntawm ib puag ncig kub hloov ntawm kev ntsuas ntsuas.
Granite kuj yog cov khoom siv ruaj khov heev uas tiv taus deformation thiab tswj nws cov duab txawm tias muaj kev ntxhov siab rau txhua yam.Cov cuab yeej no yog qhov tseem ceeb hauv kev ua kom ntseeg tau qhov tseeb ntawm cov tshuab cov khoom siv tshuab, uas tuaj yeem cuam tshuam rau kev ntsuas ntsuas.
Hauv cov ntsiab lus, thermal stability ntawm granite puag yog qhov tseem ceeb rau qhov tseeb thiab qhov tseeb ntawm CMM ntsuas.Kev siv granite muab lub hauv paus ruaj khov thiab ruaj khov uas tswj tau qhov kub thiab txias thiab tiv thaiv cov kev hloov pauv vim yog lwm yam.Raws li qhov tshwm sim, nws tso cai rau lub tshuab xa cov kev ntsuas raug thiab zoo ib yam, txhim kho cov khoom zoo thiab txo cov nqi tsim khoom.
Post lub sij hawm: Apr-01-2024