Hauv kev tsim thiab kev siv lub platform linear motor, granite yog qhov kev xaiv ntawm cov khoom siv precision, thiab nws cov thermal expansion coefficient yog qhov tseem ceeb uas tsis tuaj yeem tsis quav ntsej. Lub coefficient ntawm thermal expansion piav qhia txog qib uas qhov ntim lossis qhov ntev ntawm cov khoom hloov pauv thaum qhov kub thiab txias hloov, thiab qhov ntsuas no tseem ceeb heev rau cov platforms linear motors uas xav tau kev tswj xyuas siab thiab kev ruaj ntseg.
Ua ntej, lub thermal expansion coefficient ntawm granite ncaj qha cuam tshuam rau qhov seem stability ntawm lub platform. Linear motor platforms yuav tsum muaj kev tswj xyuas qhov kev ua haujlwm siab thiab kev tswj xyuas nyob rau hauv ntau yam ntawm qhov kub thiab txias, yog li cov coefficient ntawm thermal expansion ntawm cov khoom siv hauv paus yuav tsum yog me me kom ntseeg tau tias qhov kub hloov pauv muaj qhov cuam tshuam tsis zoo ntawm qhov loj ntawm lub platform. Yog hais tias lub coefficient ntawm thermal expansion ntawm granite loj, ces qhov luaj li cas ntawm lub hauv paus yuav hloov loj heev thaum lub kub hloov, yog li cuam tshuam rau qhov chaw thiab txav qhov tseeb ntawm lub platform.
Thib ob, thermal expansion coefficient ntawm granite kuj muaj feem xyuam rau thermal deformation ntawm lub platform. Nyob rau hauv cov txheej txheem ua haujlwm ntawm linear lub cev muaj zog platform, vim lub cev muaj zog cua sov, ib puag ncig kub hloov thiab lwm yam, cov khoom siv hauv paus tuaj yeem tsim thermal deformation. Yog hais tias lub coefficient ntawm thermal expansion ntawm granite loj, ces lub thermal deformation yuav tseem ceeb dua, uas yuav ua rau lub precision ntawm lub platform nyob rau hauv lub kub lub xeev poob, los yog txawm tsis ua hauj lwm ib txwm. Yog li ntawd, thaum xaiv granite ua cov khoom siv hauv paus, nws yog ib qho tsim nyog yuav tsum xav txog nws cov thermal expansion coefficient kom ntseeg tau tias qhov ruaj khov thiab qhov tseeb ntawm lub platform hauv lub xeev thermal.
Tsis tas li ntawd, thermal expansion coefficient ntawm granite kuj cuam tshuam rau kev sib dhos qhov tseeb ntawm lub platform. Nyob rau hauv cov txheej txheem los ua ke ntawm linear motor platform, txhua yam yuav tsum tau precisely ntsia rau ntawm lub hauv paus. Yog hais tias lub coefficient ntawm thermal expansion ntawm lub hauv paus khoom yog loj, qhov luaj li cas ntawm lub hauv paus yuav hloov thaum lub kub hloov, uas yuav ua rau lub loosening los yog dislocation ntawm lub assembled qhov chaw, yog li cuam tshuam rau tag nrho cov kev ua tau zoo ntawm lub platform. Yog li ntawd, thaum xaiv granite ua cov khoom siv hauv paus, nws yog ib qho tsim nyog yuav tsum xav txog nws cov thermal expansion coefficient kom ntseeg tau tias qhov ruaj khov thiab qhov tseeb ntawm lub platform thaum sib dhos thiab siv.
Nyob rau hauv kev siv tswv yim, ib tug series ntawm kev ntsuas yuav raug coj mus rau txo qhov cuam tshuam ntawm granite thermal expansion coefficient ntawm kev siv ntawm linear motor platform. Piv txwv li, thaum xaiv cov ntaub ntawv granite, qhov tseem ceeb yuav tsum tau muab rau cov khoom zoo nrog cov thermal expansion coefficient me me thiab zoo thermal stability; Nyob rau hauv tus txheej txheem ntawm kev tsim thiab kev tsim khoom, qhov cuam tshuam ntawm qhov kub thiab txias deformation yuav tsum tau txiav txim siab tag nrho, thiab kev tsim qauv tsim nyog thiab kev tiv thaiv thermal yuav tsum tau ua. Thaum lub sij hawm sib dhos thiab siv, tej yam kev mob xws li ambient kub thiab av noo yuav tsum tau nruj me ntsis tswj kom txo tau cov thermal expansion coefficient ntawm lub platform kev ua tau zoo.
Hauv cov ntsiab lus, thermal expansion coefficient ntawm granite muaj ib qho tseem ceeb ntawm kev siv ntawm linear motor platform. Thaum xaiv thiab siv granite ua cov khoom siv hauv paus, nws yog ib qho tsim nyog yuav tsum xav txog qhov cuam tshuam ntawm nws cov thermal expansion coefficient, thiab siv cov kev ntsuas coj los txo nws txoj kev cuam tshuam ntawm kev ua haujlwm ntawm lub platform.
Post lub sij hawm: Lub Xya hli ntuj-15-2024