Muaj CT tshuab tau nyob ib ncig ntawm kaum xyoo, tab sis nyob rau hauv xyoo tas los no, nws tau loj hlob nyob rau hauv muaj koob meej raws li manufacturers nrhiav optimize lawv cov txheej txheem ntau lawm thiab txhim kho cov khoom zoo. Ib feem ntawm kev lag luam CT thev naus laus zis yog granite puag, uas yog lub hauv paus rau CT scanner. Hauv tsab xov xwm no, peb yuav tham txog qhov zoo thiab qhov tsis zoo ntawm kev lag luam CT granite puag.
Qhov zoo:
1. Stability: Granite yog ib yam khoom ruaj khov heev uas tiv thaiv warping lossis foregathering los ntawm kev vibration thiab kub hloov. Granite yog siv rau hauv kev lag luam CT scanners vim nws yog cov khoom siv zoo heev rau kev ua kom raug thiab rov ua dua.
2. Durability: Granite yog cov khoom siv tawv uas tuaj yeem tiv taus qhov chaw tsim khoom hnyav. Nws tiv taus khawb, dings, thiab lwm yam kev puas tsuaj uas tuaj yeem tshwm sim thaum siv niaj hnub.
3. Dimensional raug: Granite muaj qib siab ntawm qhov raug, uas yog qhov tseem ceeb hauv kev lag luam CT scanning. Cov khoom siv tuaj yeem ua tau yooj yim machined los ua qhov kev ntsuas meej uas yuav tsum tau ua kom pom kev zoo.
4. Kev ua haujlwm siab thermal: Granite muaj qib siab ntawm thermal kuj, uas txhais tau hais tias nws tuaj yeem tiv taus qhov kub siab uas tsim los ntawm CT scanner.
5. Tsawg thermal expansion: Granite muaj coefficient tsawg heev ntawm thermal expansion, uas txhais tau hais tias nws tsis nthuav los yog cog lus loj heev thaum raug kub hloov. Qhov no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov scans kom raug.
Qhov tsis zoo:
1. Tus nqi: Granite yog cov khoom kim heev, uas tuaj yeem ua rau tus nqi tag nrho ntawm kev lag luam CT scanners.
2. Nyhav: Granite yog cov khoom hnyav, hnyav uas tuaj yeem ua rau nws nyuaj rau kev txav los yog hloov chaw ntawm lub tshuab CT scanner.
3. Kev tu: Thaum granite yog qhov ruaj khov thiab siv tau ntev, nws yuav tsum muaj kev saib xyuas ib ntus kom tswj tau nws qhov tseeb qhov tseeb thiab qhov chaw tiav.
4. Brittle: Thaum granite yog tawv, nws tuaj yeem nkig thiab ua rau tawg lossis tawg yog tias muaj kev cuam tshuam hnyav lossis thauj khoom.
Xaus:
Hauv cov ntsiab lus, muaj CT granite puag muaj ntau qhov zoo, suav nrog qhov tseeb qhov tseeb, thermal tsis kam, thiab ruaj khov. Nyob rau tib lub sijhawm, nws los nrog ob peb qhov tsis zoo, suav nrog tus nqi siab, qhov hnyav, kev saib xyuas, thiab brittleness. Txawm hais tias cov kev tsis zoo no, lub hauv paus granite tseem yog qhov kev xaiv zoo tshaj plaws rau ntau lub tuam txhab CT scanner vim nws cov qauv zoo tshaj plaws thiab qhov ruaj khov. Zuag qhia tag nrho, cov txiaj ntsig ntawm kev siv lub hauv paus granite ntau dua cov nqi, ua rau nws muaj kev xaiv nrov hauv kev tsim khoom.
