Thaum nws los txog rau peb-coordinate ntsuas tshuab (CMM), qhov tseeb thiab qhov tseeb ntawm kev ntsuas yog qhov tseem ceeb. Cov cav tov no tau siv nyob rau hauv ntau yam kev lag luam xws li aerospace, kev tiv thaiv tsheb, kho mob, thiab ntau ntxiv txog cov qauv yuav tsum tau ua. Qhov tseeb ntawm cov tshuab no tau nyob ntawm qhov zoo ntawm lub tshuab tsim qauv, tswj hwm, thiab ib puag ncig uas lawv ua haujlwm. Ib qho kev tivthaiv zoo li no ua si lub luag haujlwm tseem ceeb hauv kev ua kom muaj qhov tseeb ntawm cmm kev ntsuas yog lub hauv paus granite.
Granite yog qhov chaw ntom ntom thiab tawv pob zeb uas muaj kev ruaj khov sab nraud thiab tsis cuam tshuam los ntawm qhov kub hloov. Nws muaj cov siab tawv muaj zog, tsis muaj zog ua kom muaj zog, thiab kev siv cov khoom siv tsis yeem, ua rau nws cov khoom siv zoo rau CMM. Cov khoom kuj tseem tiv taus hnav, corrosion, thiab deformation thiab yooj yim los tswj, ua rau nws xaiv ntev-ntev rau cms.
Hauv peb-coordinate ntsuas tshuab, lub hauv paus granite muab ruaj khov thiab uniform saum npoo rau mount lub tshuab qauv thiab cov khoom siv. Lub granite lub ruaj khov kom cov CMM tsis cuam tshuam los ntawm ib puag ncig cov kev hloov pauv, kev coj noj qab haus huv, ua kom muaj kev ntsuas qhov tseeb thiab rov qab ua dua.
Lub hauv paus granite kuj tseem yog qhov tseem ceeb hauv kev tswj cov kev ua kom zoo ntawm lub tshuab ua kom haum. Ib qho kev ua tsis ncaj ntawm lub tshuab Cheebtsam muaj peev xwm cuam tshuam qhov tseeb ntawm qhov ntsuas ntawm qhov ntsuas tau, ua yuam kev tuaj yeem sib txuas nrog ntau qhov ntsuas ntsuas. Nrog rau qhov ruaj khov thiab rigid granite puag, thiab tshuab cov qauv hluav taws xob tau ruaj ntseg, yog li txo qhov yuam kev thiab ua kom muaj qhov tseeb dua hauv kev ntsuas.
Lwm qhov uas ua rau granite cov khoom zoo tagnrho rau CMM Bases yog nws lub peev xwm los tiv thaiv kev nthuav dav thermal. Qhov ntsuas kub ntawm ib puag ncig muaj peev xwm cuam tshuam qhov tseeb ntawm cov kev ntsuas ntawm qhov ntsuas kub tuaj yeem ua rau cov khoom siv hauv lub tshuab los nthuav lossis cog lus. Txawm li cas los xij, Granite muaj cov coefficient ntawm thermal expansion, uas txhais tau tias nws shrinks thiab nthuav ntau heev nyob rau hauv cov kev ntsuas kub, kom paub tseeb.
Hauv kev xaus, lub hauv paus granite nyob rau hauv ib CMM yog lub luag haujlwm tseem ceeb ntawm kev ntsuas lub tshuab ntsuas qhov tseeb. Nws qhov seem ruaj khov, txhav txhav txhav, thiab tsim nyog rau ib puag ncig cov kev hloov pauv, kev hnav khaub ncaws, thiab cov khoom siv zoo rau CMM lub hauv paus. Yog li ntawd, CMM nrog cov granite hauv paus sawv daws yog qhov ntsuas yog qhov tseeb thiab rov ua dua, ua rau nws muaj txiaj ntsig zoo ntawm kev lag luam uas yog qhov tseem ceeb.
Lub sij hawm ncua: Mar-22-2024