Granite yog ib qho kev xaiv nrov hauv ntau lub lag luam rau nws qhov ruaj khov, lub zog, thiab kev tiv thaiv kev hnav thiab rhuav. Thaum nws los txog rau cov khoom lag luam computed tomography, cov khoom granite muab qhov ruaj khov thiab qhov tseeb uas xav tau rau kev thaij duab tseeb. Txawm li cas los xij, zoo li txhua yam khoom siv, granite tsis yog tsis muaj nws qhov tsis zoo thiab kev txwv. Hauv tsab xov xwm no, peb yuav tshawb nrhiav qhov tsis zoo ntawm cov khoom granite rau cov khoom lag luam computed tomography (CT).
1. Qhov porosity: Granite yog ib yam khoom uas muaj qhov porosity ntuj, uas txhais tau tias nws muaj cov qhov me me lossis cov qhov pores hauv nws cov qauv. Cov qhov pores no tuaj yeem cuam tshuam rau kev ncaj ncees ntawm granite, ua rau nws yooj yim tawg thiab chipping. Hauv cov khoom lag luam CT, qhov porosity kuj tseem tuaj yeem ua rau qhov tsis raug hauv cov txiaj ntsig duab yog tias cov qhov pores cuam tshuam rau X-ray lossis CT scan.
2. Kev Hloov Pauv Ntuj: Txawm hais tias cov kev hloov pauv ntuj ntawm granite feem ntau raug txais tos rau lawv qhov kev zoo nkauj, lawv tuaj yeem ua rau muaj kev cov nyom hauv cov khoom lag luam CT. Kev hloov pauv ntawm granite tuaj yeem ua rau muaj qhov sib txawv ntawm qhov ceev thiab tsis sib xws hauv cov txiaj ntsig scanning. Qhov no tuaj yeem ua rau muaj cov duab cuav, kev cuam tshuam, lossis kev txhais lus tsis raug ntawm cov txiaj ntsig.
3. Kev Txwv ntawm Qhov Loj thiab Duab: Granite yog cov khoom siv tawv, tsis yooj ywm, uas txhais tau tias muaj kev txwv thaum nws los txog rau qhov loj thiab duab ntawm cov khoom uas tuaj yeem ua los ntawm nws. Qhov no tuaj yeem ua teeb meem thaum tsim cov khoom lag luam CT nyuaj uas xav tau kev teeb tsa nyuaj lossis xav tau cov khoom ntawm qhov ntev tshwj xeeb.
4. Qhov nyuaj ntawm kev siv tshuab: Txawm hais tias granite yog ib yam khoom tawv, nws kuj tseem tawg yooj yim, uas ua rau nws nyuaj rau kev siv tshuab kom raug. Cov cuab yeej siv tshuab thiab cov txheej txheem tshwj xeeb yog qhov yuav tsum tau los tsim cov khoom granite rau cov khoom lag luam CT. Ntxiv mus, txhua qhov tsis zoo lossis qhov tsis xwm yeem hauv cov txheej txheem siv tshuab tuaj yeem ua rau qhov tsis raug hauv cov txiaj ntsig scanning.
Txawm hais tias muaj cov kev txwv no los xij, granite tseem yog qhov kev xaiv nrov rau cov khoom lag luam CT. Txhawm rau kom txo tau cov teebmeem ntawm cov qhov tsis zoo no, cov chaw tsim khoom tau tsim cov thev naus laus zis tshiab thiab cov txheej txheem machining kom ntseeg tau tias qhov tseeb thiab qhov tseeb ntawm cov khoom granite. Piv txwv li, qee cov chaw tsim khoom yuav siv cov kev pab cuam computer-aided design (CAD) los tsim cov khoom thiab txheeb xyuas cov qhov tsis zoo. Tsis tas li ntawd, cov thev naus laus zis machining siab heev tso cai rau kev txiav thiab ua kom raug, tswj hwm los ntawm computer ntawm granite kom ntseeg tau tias txhua yam khoom ua tau raws li cov lus qhia tsim nyog.
Xaus lus, thaum granite yog ib qho kev xaiv nrov rau cov khoom lag luam CT, nws tseem muaj nws qhov tsis zoo thiab kev txwv. Txawm li cas los xij, nrog kev nce qib hauv thev naus laus zis thiab cov txheej txheem tshwj xeeb, cov qhov tsis zoo no tuaj yeem txo tau, thiab cov khoom granite tuaj yeem txuas ntxiv muab kev ruaj khov thiab kev ua haujlwm raug rau kev lag luam CT imaging.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-07-2023