CMM (coordinate measuring machine) yog ib qho cuab yeej tseem ceeb uas siv los ntsuas qhov tseeb ntawm qhov nyuaj geometric hauv ntau yam lag luam xws li tsheb, aerospace, thiab kev kho mob.Txhawm rau kom ntseeg tau tias qhov ntsuas tau meej thiab zoo ib yam, lub tshuab CMM yuav tsum tau nruab nrog cov khoom siv zoo granite uas muab kev txhawb nqa ruaj khov thiab ruaj khov rau cov ntsuas ntsuas.
Granite yog cov khoom siv zoo tshaj plaws rau CMM cov khoom vim nws qhov siab precision, qis thermal expansion coefficient, thiab zoo heev stability.Txawm li cas los xij, zoo li lwm yam khoom siv, granite tuaj yeem hnav dhau lub sijhawm vim siv tas li, ib puag ncig, thiab lwm yam.Yog li ntawd, nws yog ib qho tseem ceeb los ntsuas qhov hnav ntawm cov khoom siv granite thiab hloov lawv thaum tsim nyog los xyuas kom meej qhov tseeb thiab kev ntseeg siab ntawm CMM ntsuas.
Ib qho ntawm thawj yam uas cuam tshuam rau kev hnav ntawm cov khoom siv granite yog qhov siv ntau zaus.Qhov ntau zaus siv cov khoom siv granite, qhov ntau nws yuav hnav.Thaum ntsuas qhov hnav qib ntawm granite Cheebtsam hauv CMM, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov lej ntsuas, qhov zaus ntawm kev siv, lub zog siv thaum ntsuas, thiab qhov loj ntawm cov ntsuas ntsuas.Yog tias cov granite siv rau lub sijhawm ntev thiab pom cov tsos mob ntawm kev puas tsuaj, xws li cov kab nrib pleb, chips, lossis pom kev hnav, nws yog lub sijhawm los hloov cov khoom siv.
Lwm qhov tseem ceeb uas cuam tshuam rau kev hnav ntawm granite Cheebtsam yog ib puag ncig puag ncig.CMM cov cav tov feem ntau nyob hauv cov chav ntsuas ntsuas ntsuas kub kom tswj tau qhov chaw ruaj khov rau kev ntsuas qhov tseeb.Txawm li cas los xij, txawm tias nyob hauv chav ntsuas kub, av noo, plua plav, thiab lwm yam ib puag ncig tseem tuaj yeem cuam tshuam qhov hnav ntawm granite Cheebtsam.Granite yog qhov cuam tshuam rau kev nqus dej thiab tuaj yeem tsim cov kab nrib pleb lossis chips thaum raug dej noo rau lub sijhawm ntev.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum ua kom ib puag ncig hauv chav ntsuas ntsuas huv, qhuav, thiab tsis muaj cov khib nyiab uas tuaj yeem ua rau cov khoom siv granite puas.
Txhawm rau kom ntseeg tau tias qhov ntsuas tau raug, nws yuav tsum tsis tu ncua xyuas qhov xwm txheej ntawm cov khoom siv granite thiab txiav txim siab seb lawv puas yuav tsum tau hloov.Piv txwv li, kev tshuaj xyuas ntawm granite saum npoo kom pom tias nws muaj cov kab nrib pleb, chips lossis pom qhov hnav pom tias cov khoom yuav tsum tau hloov.Muaj ntau txoj hauv kev los ntsuas qhov hnav qib ntawm granite Cheebtsam hauv CMM.Ib txoj hauv kev yooj yim thiab yooj yim yog siv cov ntug ncaj los kuaj xyuas qhov flatness thiab hnav.Thaum siv cov ntug ncaj, xyuam xim rau cov ntsiab lus uas cov ntug tiv thaiv cov granite, thiab xyuas seb qhov khoob lossis qhov chaw ntxhib ntawm qhov chaw.Lub micrometer tseem tuaj yeem siv los ntsuas qhov tuab ntawm cov khoom siv granite thiab txiav txim siab seb puas muaj ib feem tau hnav lossis tawg.
Hauv kev xaus, qhov xwm txheej ntawm cov khoom siv granite hauv lub tshuab CMM yog qhov tseem ceeb rau kev ntsuas qhov tseeb thiab raug.Nws yog ib qho tseem ceeb los ntsuas qhov hnav ntawm cov khoom siv granite tsis tu ncua thiab hloov lawv thaum tsim nyog.Los ntawm kev ua kom ib puag ncig hauv chav ntsuas ntsuas huv, qhuav, thiab tsis muaj cov khib nyiab, thiab saib pom cov cim ntawm kev hnav, CMM cov neeg ua haujlwm tuaj yeem ua kom lub neej ntev ntawm lawv cov khoom siv granite thiab tswj qhov tseeb thiab kev ntseeg siab ntawm lawv cov khoom ntsuas.
Post lub sij hawm: Apr-09-2024