Granite tau ntev los ua cov khoom siv xaiv hauv kev tsim khoom, tshwj xeeb tshaj yog hauv kev tsim cov tshuab CNC (computer numerical control). Nws cov yam ntxwv tshwj xeeb, suav nrog qhov ceev ceev, kev nthuav dav thermal tsawg thiab kev nqus tau zoo heev, ua rau nws zoo tagnrho rau cov hauv paus tshuab thiab cov khoom. Txawm li cas los xij, kev nkag siab txog kev ruaj khov thermal ntawm granite hauv CNC tshuab yog qhov tseem ceeb rau kev ua kom zoo dua qub thiab xyuas kom meej qhov tseeb ntawm kev ua haujlwm machining.
Kev ruaj khov ntawm cov khoom siv yog hais txog lub peev xwm ntawm cov khoom siv los tswj nws cov qauv thiab qhov tseeb ntawm qhov ntev thaum raug rau qhov kub thiab txias hloov pauv. Hauv CNC machining, cov txheej txheem txiav tsim cua sov, uas ua rau muaj kev nthuav dav ntawm cov khoom siv hauv tshuab. Yog tias lub hauv paus lossis cov qauv ntawm lub tshuab CNC tsis ruaj khov, nws tuaj yeem ua rau kev ua haujlwm tsis raug, ua rau muaj qhov tsis zoo hauv cov khoom kawg.
Granite tus coefficient qis ntawm thermal expansion yog ib qho ntawm nws cov txiaj ntsig tseem ceeb tshaj plaws. Tsis zoo li cov hlau, uas nthuav dav thiab cog lus heev nrog kev hloov pauv kub, granite tseem ruaj khov. Qhov feature no pab tswj kev sib phim thiab qhov tseeb ntawm CNC tshuab, txawm tias nyob rau hauv ntau yam kev ua haujlwm. Tsis tas li ntawd, granite lub peev xwm los ua kom sov zoo pab txhim kho nws qhov thermal stability, yog li txo qhov kev pheej hmoo ntawm thermal deformation.
Yuav kom txhim kho qhov thermal stability ntawm granite hauv CNC tshuab cov cuab yeej, cov chaw tsim khoom feem ntau siv cov tshuab txias siab heev thiab cov thev naus laus zis thermal insulation. Cov txheej txheem no pab tswj qhov kub ntawm cov khoom siv hauv tshuab, txo qhov cuam tshuam ntawm cov cua sov tsim thaum lub sijhawm machining.
Hauv kev xaus, kev nkag siab txog kev ruaj khov thermal ntawm granite hauv CNC tshuab cov cuab yeej yog qhov tseem ceeb rau kev ua tiav qhov tseeb thiab kev ntseeg siab hauv kev tsim khoom. Los ntawm kev siv granite cov khoom muaj nqis thiab kev siv cov tswv yim tswj thermal zoo, cov tuam ntxhab tuaj yeem ua kom zoo dua CNC tshuab cov cuab yeej ua haujlwm thiab xyuas kom meej tias zoo sib xws thaum lub sijhawm tsim khoom. Raws li thev naus laus zis txuas ntxiv txhim kho, kev tshawb fawb txuas ntxiv mus rau hauv tus cwj pwm thermal ntawm granite yuav txhim kho nws daim ntawv thov hauv kev lag luam machining.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-23-2024