Cov khoom siv CNC siv dav hauv kev lag luam niaj hnub no, thiab siv cov kev txhawb nqa ruaj khov thiab ruaj khov xws li lub txaj granite feem ntau yog qhov kev xaiv zoo tshaj plaws rau kev ua haujlwm precision. Txawm li cas los xij, kev nthuav dav thermal tuaj yeem ua rau muaj teeb meem precision thaum siv lub txaj granite rau cov khoom siv CNC, tshwj xeeb tshaj yog nyob rau hauv qhov chaw kub siab. Tsab xov xwm no lub hom phiaj yog muab qee cov lus qhia pab tau txog yuav ua li cas kom tsis txhob muaj teeb meem precision los ntawm kev nthuav dav thermal thaum siv lub txaj granite rau cov khoom siv CNC.
Ua ntej, nws yog ib qho tseem ceeb uas yuav tsum xaiv cov khoom siv granite zoo nrog cov coefficient thermal expansion qis. Cov coefficient thermal expansion ntawm granite sib txawv nyob ntawm hom thiab keeb kwm ntawm cov khoom siv, thiab nws muaj feem cuam tshuam loj rau qhov tseeb ntawm CNC machining. Yog li ntawd, nws raug pom zoo kom xaiv granite nrog cov coefficient thermal expansion qis, xws li cov granite dub los ntawm Tuam Tshoj lossis Is Nrias teb, uas muaj cov coefficient thermal expansion ntawm kwv yees li 4.5 x 10 ^ -6 / K.
Qhov thib ob, nws yog ib qho tseem ceeb heev uas yuav tsum tswj qhov kub ntawm qhov chaw uas cov khoom siv CNC ua haujlwm. Qhov kub ntawm chav uas lub txaj granite tso rau yuav tsum ruaj khov thiab sib xws. Txhua qhov kev hloov pauv sai sai ntawm qhov kub tuaj yeem ua rau thermal nthuav dav lossis ntsws, ua rau muaj qhov yuam kev hauv kev ua haujlwm raug. Yog li ntawd, nws raug pom zoo kom nruab CNC cov khoom siv nrog lub kaw lus tswj qhov kub uas tuaj yeem tswj qhov kub ntawm chav ntawm qib tas li.
Qhov thib peb, nws yog ib qho tseem ceeb uas yuav tsum xaiv txoj kev siv roj nplua nyeem rau lub txaj granite. Thaum qhov kub hloov pauv, qhov viscosity ntawm cov roj nplua nyeem siv rau ntawm lub txaj granite kuj tseem yuav hloov pauv, cuam tshuam rau kev ua haujlwm ntawm cov khoom siv CNC. Yog li ntawd, nws raug pom zoo kom siv cov roj nplua nyeem uas ruaj khov ntawm ntau qhov kub thiab txias thiab tuaj yeem txo qhov cuam tshuam ntawm kev nthuav dav thermal rau ntawm lub txaj granite.
Thaum kawg, nws yog ib qho tseem ceeb uas yuav tsum tau tshuaj xyuas thiab tswj lub txaj granite kom ruaj khov thiab raug. Tej yam tsis zoo lossis qhov tsis zoo hauv lub txaj granite tuaj yeem ua rau muaj teeb meem precision hauv CNC machining. Yog li, nws raug pom zoo kom ua qhov kev tshuaj xyuas thiab kev saib xyuas ntawm lub txaj granite kom paub thiab kho txhua yam teeb meem ua ntej lawv cuam tshuam rau qhov machining precision.
Xaus lus, kev siv lub txaj granite rau CNC cov khoom siv tuaj yeem muab kev ruaj khov zoo heev thiab qhov tseeb hauv kev ua haujlwm. Txawm li cas los xij, qhov cuam tshuam ntawm thermal expansion rau ntawm lub txaj granite tuaj yeem ua rau muaj teeb meem precision, cuam tshuam rau qhov zoo ntawm CNC machining. Yog li ntawd, nws yog qhov tseem ceeb kom xaiv cov granite zoo nrog cov coefficient thermal expansion qis, tswj qhov kub ntawm ib puag ncig, xaiv txoj kev lubrication tsim nyog, thiab tsis tu ncua tshuaj xyuas thiab tswj lub txaj granite kom tsis txhob muaj teeb meem precision los ntawm thermal expansion.
Lub sijhawm tshaj tawm: Lub Peb Hlis-29-2024