Vim li cas thiaj xaiv Granite rau CMM Tshuab (coordinate measuring machine)?

Kev siv granite hauv 3D kev sib koom ua ke tau ua pov thawj nws tus kheej tau ntau xyoo.Tsis muaj lwm yam khoom haum nrog nws cov khoom ntuj thiab granite rau cov kev cai ntawm kev ntsuas.Cov kev cai ntawm kev ntsuas qhov ntsuas kub ntawm qhov ruaj khov thiab kav ntev yog siab.Lawv yuav tsum tau siv nyob rau hauv ib puag ncig ntawm kev tsim khoom thiab ua kom muaj zog.Lub sij hawm poob qis los ntawm kev saib xyuas thiab kho yuav ua rau muaj kev cuam tshuam loj heev.Vim li ntawd, CMM Machine tuam txhab uas muag siv granite rau txhua yam tseem ceeb ntawm cov tshuab ntsuas.

Tau ntau xyoo tam sim no, cov tuam ntxhab ntawm kev sib koom tes ntsuas tshuab ntseeg siab rau qhov zoo ntawm granite.Nws yog cov khoom siv zoo tshaj plaws rau txhua qhov chaw ntawm kev lag luam metrology uas xav tau siab precision.Cov khoom hauv qab no qhia tau hais tias qhov zoo ntawm granite:

• Kev ruaj ntseg ntev ntev - Ua tsaug rau cov txheej txheem kev txhim kho uas kav ntev ntau txhiab xyoo, granite tsis muaj cov khoom siv sab hauv tensions thiab yog li tsis tshua muaj zog.

• Kub stability - Granite muaj qhov thermal expansion coefficient tsawg.Qhov no piav qhia txog qhov thermal expansion ntawm qhov kub thiab txias thiab tsuas yog ib nrab ntawm cov hlau thiab tsuas yog ib feem peb ntawm txhuas.

• Cov khoom damping zoo - Granite muaj cov khoom damping zoo thiab yog li tuaj yeem ua kom muaj kev vibration kom tsawg.

• Hnav-dawb - Granite tuaj yeem npaj tau tias ze li theem, tsis muaj pore-dawb nto tshwm sim.Qhov no yog lub hauv paus zoo tshaj plaws rau cov kev taw qhia huab cua thiab kev siv tshuab uas lav qhov kev ua haujlwm tsis pub hnav ntawm kev ntsuas qhov system.

Raws li cov saum toj no, lub hauv paus phaj, ntsia hlau, kab teeb thiab lub tes tsho ntawm kev sib koom tes ntsuas tshuab kuj yog ua los ntawm granite.Vim hais tias lawv yog ua los ntawm tib cov khoom ib homogeneous thermal cwj pwm yog muab.

 

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Post lub sij hawm: Jan-21-2022