Cov pob zeb granite spindles thiab cov rooj ua haujlwm yog cov khoom tseem ceeb hauv kev tsim cov cuab yeej siv tshuab siab, cov cuab yeej ntsuas, thiab lwm yam khoom siv hauv kev lag luam. Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom raug thiab ruaj khov ntawm cov tshuab no, uas yog qhov tseem ceeb rau kev ua kom tau raws li cov kev xav tau ntawm cov lag luam niaj hnub no. Txawm li cas los xij, qhov tseeb thiab ruaj khov ntawm cov pob zeb granite spindles thiab cov rooj ua haujlwm tuaj yeem cuam tshuam los ntawm ntau yam, suav nrog cov teeb meem tsim khoom, cov khoom siv, thiab cov xwm txheej ib puag ncig. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum ua cov kev ntsuas tsim nyog los xyuas kom meej tias lawv zoo thiab kev ntseeg siab.
Ib txoj hauv kev zoo los xyuas kom meej qhov tseeb thiab ruaj khov ntawm cov pob zeb granite spindles thiab worktables yog siv lub tshuab ntsuas sib koom ua ke (CMM) rau kev tshuaj xyuas thiab kev txheeb xyuas. CMM yog lub cuab yeej ntsuas siab uas tuaj yeem muab kev ntsuas raug thiab txhim khu kev qha ntawm cov khoom peb-seem nyuaj nrog qhov tseeb sub-micron-level. Los ntawm kev siv CMM los ntsuas thiab txheeb xyuas qhov ntev, kev kam rau siab, thiab cov yam ntxwv geometric ntawm granite spindles thiab worktables, cov chaw tsim khoom tuaj yeem ntes tau txhua qhov kev hloov pauv lossis qhov tsis zoo thiab ua cov kauj ruam kho.
Thaum siv CMM los ntsuas cov khoom granite, nws yog ib qho tseem ceeb uas yuav tsum xav txog ntau yam kom paub tseeb tias muaj tseeb thiab txhim khu kev qha. Ua ntej, CMM yuav tsum tau calibrated thiab txheeb xyuas tsis tu ncua kom paub tseeb tias nws qhov tseeb thiab ruaj khov. Qhov no tuaj yeem ua tiav los ntawm kev ua qhov kev calibration ntawm CMM raws li cov qauv thoob ntiaj teb, xws li ISO 10360. Qhov thib ob, cov txheej txheem ntsuas yuav tsum tau npaj thiab ua tib zoo kom tsis txhob muaj qhov yuam kev ntsuas thiab xyuas kom rov ua dua. Qhov no suav nrog kev xaiv cov tswv yim ntsuas tsim nyog, teeb tsa cov kev ntsuas tsim nyog, thiab xaiv cov thav duab siv thiab cov kab ke sib koom ua ke.
Lwm yam tseem ceeb ntawm kev ua kom zoo ntawm cov pob zeb granite spindles thiab worktables yog tswj cov txheej txheem tsim khoom kom zoo. Qhov no suav nrog kev siv cov khoom siv raw zoo, xws li cov granites purity siab nrog cov coefficients thermal expansion qis thiab kev ruaj khov zoo, thiab siv cov txheej txheem tsim khoom siab heev, xws li kev sib tsoo precision, lapping, thiab polishing. Cov chaw tsim khoom kuj tseem yuav tsum ua cov kev ntsuas kom tsis txhob muaj qhov tsis zoo ntawm cov qauv, xws li cov kab nrib pleb, cov qhov khoob, thiab cov khoom suav nrog, uas tuaj yeem cuam tshuam rau kev ruaj khov thiab cov khoom siv kho tshuab ntawm cov khoom granite.
Tej yam ib puag ncig kuj tseem tuaj yeem cuam tshuam rau qhov tseeb thiab kev ruaj khov ntawm cov khoom granite. Piv txwv li, qhov kub thiab txias hloov pauv tuaj yeem ua rau thermal nthuav dav lossis contraction ntawm granite, ua rau muaj kev hloov pauv thiab deformation. Txhawm rau kom txo qis cov teebmeem ntawm thermal instability, cov tuam txhab tsim khoom tuaj yeem siv ntau yam kev ntsuas, xws li kev teeb tsa qhov kub thiab txias-stabilized enclosures, siv cov txheej txheem thermal compensation, thiab txo qis cov cua sov nyob ze ntawm cov khoom granite tshuab. Ib yam li ntawd, cov av noo hloov pauv tuaj yeem ua rau muaj kev hloov pauv vim yog kev nqus dej noo lossis desorption. Txhawm rau kom tsis txhob muaj qhov no, cov tuam txhab tsim khoom tuaj yeem khaws cia thiab siv cov khoom granite hauv ib puag ncig tswj av noo.
Xaus lus, kev xyuas kom meej qhov tseeb thiab ruaj khov ntawm granite spindles thiab worktables yog qhov tseem ceeb rau kev ua tiav qhov tseeb thiab kev ntseeg siab hauv cov txheej txheem tsim khoom niaj hnub. Los ntawm kev siv cov txheej txheem ntsuas thiab tshuaj xyuas siab heev, tswj cov txheej txheem tsim khoom, thiab txo cov teebmeem ntawm cov xwm txheej ib puag ncig, cov chaw tsim khoom tuaj yeem tsim cov khoom granite zoo uas ua tau raws li cov kev cai nruj tshaj plaws ntawm kev lag luam.
Lub sijhawm tshaj tawm: Plaub Hlis-09-2024