I-Granite iyinketho ethandwayo ezimbonini eziningi ngenxa yokuqina kwayo, amandla, nokumelana nokuguga.Uma kuziwa emikhiqizweni ye-computed tomography yezimboni, izingxenye ze-granite zinikeza ukuzinza okudingekayo nokunemba okudingekayo ukuze kuthathwe isithombe esinembile.Kodwa-ke, njenganoma iyiphi into, i-granite ayinawo amaphutha nokulinganiselwa kwayo.Kulesi sihloko, sizohlola ukukhubazeka kwezingxenye ze-granite zemikhiqizo ye-industrial computed tomography (CT).
1. I-Porosity: I-Granite iyisisetshenziswa esinezimbotshana ngokwemvelo, okusho ukuthi singaqukatha ama-voids amancane noma izimbotshana esakhiweni sayo.Lezi zimbotshana zingathinta ubuqotho be-granite, okwenza kube lula ukuqhekeka nokuqhekeka.Emikhiqizweni ye-CT yezimboni, i-porosity ingase futhi iholele ekungalumbeni kwemiphumela yezithombe uma izimbotshana ziphazamisa i-X-ray noma i-CT scan.
2. Ukwehluka Kwemvelo: Nakuba ukuhluka kwemvelo kwegwadle kuvame ukunconywa ngenxa yokukhanga kwayo kobuhle, kungaletha inselele emikhiqizweni ye-CT yezimboni.Ukwehluka kwegwadle kungabangela umehluko wokuminyana nokungahambisani emiphumeleni yokuskena.Lokhu kungaholela ekufanekiseni ama-artifact, ukuhlanekezela, noma ukuchazwa kabi kwemiphumela.
3. Ukulinganiselwa kobukhulu nokuma: I-Granite iyimpahla eqinile, engaguquki, okusho ukuthi kunemingcele uma kuziwa ngobukhulu nokuma kwezingxenye ezingenziwa kuyo.Lokhu kungaba yinkinga lapho uklama imikhiqizo eyinkimbinkimbi ye-CT yezimboni edinga ukulungiselelwa okuyinkimbinkimbi noma edinga izingxenye zobukhulu obuthile.
4. Ubunzima boMachining: Nakuba i-granite iyimpahla eqinile, ibuye ibe brittle, engenza kube nzima umshini ngokunembile.Kudingeka amathuluzi namasu okukhanda akhethekile ukuze kwakhiwe izingxenye ze-granite zemikhiqizo ye-CT yezimboni.Ngaphezu kwalokho, noma yikuphi ukukhubazeka noma okungahambi kahle enqubweni yokwenza imishini kungaholela ekungalungisweni kwemiphumela yokuskena.
Naphezu kwalokhu kulinganiselwa, i-granite isalokhu iyisinqumo esidumile semikhiqizo ye-CT yezimboni.Ukuze kuncishiswe imiphumela yalezi ziphambeko, abakhiqizi bathuthukise ubuchwepheshe obusha namasu okwenza imishini ukuze kuqinisekiswe ukunemba nokunemba kwezingxenye zegwadle.Isibonelo, abanye abakhiqizi bazosebenzisa izinhlelo ze-computer-aid design (CAD) ukuze badizayine ingxenye futhi bahlonze izinkinga ezingaba khona.Ukwengeza, ubuchwepheshe bemishini obuthuthukisiwe buvumela ukusika okunembile, okulawulwa ngekhompuyutha kanye nokubunjwa kwegwadle ukuze kuqinisekiswe ukuthi ingxenye ngayinye ihlangabezana nemininingwane edingekayo.
Sengiphetha, nakuba i-granite iyisinqumo esidumile semikhiqizo ye-CT yezimboni, ayinakho ukukhubazeka nokulinganiselwa kwayo.Kodwa-ke, ngokuthuthuka kwezobuchwepheshe kanye namasu okumaka akhethekile, lokhu kungasebenzi kungancishiswa, futhi izingxenye zegwadle zingaqhubeka nokuhlinzeka ngokuqina nokunemba okudingekayo ekuthwebuleni kwe-CT yezimboni.
Isikhathi sokuthumela: Dec-07-2023