Dab tsi yog cov ntsiab lus tseem ceeb cuam tshuam rau tag nrho cov ntsuas ntsuas qhov tseeb ntawm cmm?

Granite yog cov khoom siv uas nquag siv hauv kev ntsuas tshuab ntsuas (CMM) vim nws qhov chaw ruaj khov zoo tshaj plaws thiab kev tawm tsam rau kev hloov pauv. Qhov ntsuas tag nrho ntawm kev sib tw ntawm CMM cuam tshuam los ntawm ob peb lub ntsiab lus tseem ceeb, thiab kev xaiv ntawm cov khoom siv ua si lub luag haujlwm tseem ceeb thiab txhim khu kev qha.

Ib qho ntawm cov ntsiab lus tseem ceeb cuam tshuam qhov ntsuas tag nrho ntawm ib cmm yog cov qauv kev ruaj ntseg ntawm lub tshuab. Granite muaj qhov ntom ntom ntom thiab tsawg coefficient ntawm thermal expansion, muab ib qho ruaj khov thiab nruj foundation rau cms. Qhov kev ruaj khov no txo ​​cov kev cai vibration thiab thermal hloov uas tuaj yeem cuam tshuam cov kev ntsuas ntsuas qhov tseeb. Ib qho ntxiv, lub ntuj damping thaj chaw ntawm granite pab txo qhov cuam tshuam ntawm kev cuam tshuam sab nraud, txuas ntxiv txhim kho kev ntsuas ntsuas qhov tseeb.

Lwm qhov tseem ceeb yog qhov seem ruaj khov ntawm cov khoom siv CMM. Cov khoom pov thawj granite tsawg kawg li kev hloov pauv ntawm lub sijhawm, ua kom lub tshuab tswj hwm nws qhov tseeb thiab kev siv ntev dua. Qhov no yog qhov tseem ceeb rau cov ntawv thov uas yuav tsum muaj kev ntsuas thiab txhim khu kev qha.

Qhov chaw zoo ntawm cov granite siv nyob rau hauv CMM kev tsim kho kuj ua lub luag haujlwm tseem ceeb hauv kev ntsuas qhov raug. Du, tiaj tiaj qhov tseem ceeb rau kev teeb tsa raug ntawm ntsuas ntsuas ntsuas thiab kho kom haum, nrog rau kev txav ntawm lub tshuab qoj. Cov khoom ua tau zoo granite ua rau qhov tseeb tag nrho ntawm CMM.

Tsis tas li ntawd, tus qauv thiab tsim cov CMM cov khoom siv xws li cov bearings thiab huab cua bearings tuaj yeem cuam tshuam tag nrho cov kev ntsuas ntsuas qhov tseeb. Cov txheej txheem tsim nyog thiab ntsuas kom haum ntawm cov khoom siv no, nrog rau qhov ruaj khov muab los ntawm cov granite puag, yog qhov tseem ceeb rau kev ua tiav qhov tseeb thiab kev ntsuas kev ntsuas tau.

Hauv cov ntsiab lus, qhov kev xaiv ntawm granite raws li cov khoom tsim khoom rau CMM yog qhov tseem ceeb hauv kev ntsuas siab yog qhov tseeb. Nws ruaj khov, seem ruaj khov, qhov chaw zoo thiab damping cov khoom siv thiab kev ntseeg tau ntawm lub tshuab. Thaum ua ke nrog ua tib zoo tsim thiab ntsuas hluav taws xob, granite ua si lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ntsuas ntawm ntau yam kev lag luam thiab metrology.