Granite Cheebtsam, xws li granite phaj thiab granite blocks, feem ntau yog siv nyob rau hauv industrial xam tomography (CT) vim lawv siab stability thiab tsawg thermal expansion coefficient.Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas siv cov khoom siv granite kom zoo rau kev lag luam CT.
Ua ntej, granite daim hlau tuaj yeem siv los ua lub hauv paus ruaj khov rau CT scanner.Thaum ua CT scans, kev ruaj ntseg yog qhov tseem ceeb los xyuas kom meej qhov tseeb thiab sib xws ntawm cov txiaj ntsig.Granite daim hlau paub txog lawv qhov kev ruaj ntseg siab thiab qis thermal expansion coefficient, uas txhais tau hais tias lawv tsis tshua muaj peev xwm nthuav lossis cog lus vim qhov kub thiab txias.Qhov kev ruaj ntseg no muab lub hauv paus txhim khu kev qha rau CT scanner, txo qhov kev pheej hmoo ntawm kev ntsuas qhov yuam kev.
Secondly, granite blocks yuav siv tau raws li cov qauv siv los yog calibration cov cuab yeej.Qhov ntom thiab homogeneity ntawm granite ua rau nws yog ib qho khoom siv tsim nyog rau kev tsim cov qauv siv lossis cov cuab yeej ntsuas ntsuas rau CT scanners.Cov blocks no tuaj yeem siv los ntsuas lub CT scanner rau kev ntsuas kom raug thiab ua kom cov txiaj ntsig zoo ib yam.
Thib peb, cov khoom siv granite tuaj yeem siv los txo cov suab nrov thiab kev co thaum CT scans.Granite absorbs kev co thiab txo cov suab nrov, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau cov khoom uas yuav tsum tau nyob ruaj khov thaum CT scans.Piv txwv li, granite blocks tuaj yeem siv los ua kev txhawb nqa rau cov khoom raug kuaj kom txo qis kev vibration thiab xyuas kom meej qhov ntsuas.
Plaub, cov khoom siv granite tuaj yeem siv los txhim kho qhov tseeb ntawm CT scans.Lub siab ruaj khov thiab qis thermal expansion coefficient ntawm granite pab txo qhov kev ntsuas qhov yuam kev thiab txhim kho qhov kev daws teeb meem ntawm CT scans.Qhov kev txiav txim siab no yog qhov tseem ceeb rau cov ntawv thov xws li kev kuaj mob, qhov twg txawm tias qhov kev ntsuas me me tuaj yeem muaj qhov cuam tshuam loj.
Hauv kev xaus, kev siv cov khoom siv granite hauv kev lag luam CT tuaj yeem txhim kho qhov tseeb, qhov tseeb, thiab qhov sib xws ntawm kev ntsuas.Los ntawm kev siv cov phiajcim granite ua lub hauv paus ruaj khov, granite blocks ua cov cuab yeej calibration, thiab siv cov khoom siv granite kom nqus cov suab nrov thiab txo kev co, qhov zoo ntawm CT scans tuaj yeem txhim kho tau zoo.Yog li, kev siv cov khoom siv granite hauv kev lag luam CT yog ib txoj hauv kev tseem ceeb uas tuaj yeem txhim kho qhov tseeb thiab kev ntseeg siab ntawm kev ntsuas ntsuas.
Post lub sij hawm: Dec-07-2023