Ko te tomography rorohiko ahumahi (CT) he tikanga whakamātautau kore-whakangaro e whakamahia ana mō te tātari i ngā mea i roto i ngā āhua-toru (3D). Ka hangaia he whakaahua taipitopito o te hanganga o roto o ngā mea, ā, e whakamahia whānuitia ana i roto i ngā mara pēnei i te rererangi, te motuka me te hauora. Ko tētahi wāhanga matua o te CT ahumahi ko te turanga e whakatakotoria ai te mea mō te matawai. Ko te turanga karāhe tētahi o ngā whiringa rongonui mō te whakaahua CT nā tōna pumau me tōna roa. I roto i tēnei tuhinga, ka matapakihia e mātou ngā painga me ngā ngoikoretanga o te whakamahi i te turanga karāhe mō te CT ahumahi.
Ngā Painga:
1. Te Pūmautanga: He iti te tauwehenga o te whakawhānui wera o te karāhe, arā, ka taea tonu te pupuri i tōna āhua me tōna rahi ahakoa ngā huringa o te pāmahana. He mea nui tēnei pumautanga mō te whakaahua CT; ka taea e tetahi nekehanga, e tetahi wiri rānei o te mea e matawaihia ana te whakapohehe i ngā whakaahua. Ka whakaratohia e te turanga karāhe he tūāpapa pumau, pakari hoki mō te matawai, ka whakaiti i te mōrearea o ngā hapa, ka whakarei ake hoki i te tika o ngā whakaahua.
2. Te Pakari: He rauemi mārō, matotoru, ā, he ātete ki te rakuraku te karāhe. Ka taea e ia te tu atu i te pakaru me te haehae o te whakamahinga auau, ā, kāore pea e pakaru, e ngatata rānei i raro i ngā āhuatanga noa. Mā tēnei pakari ka roa te ora o te turanga karāhe, ka waiho hei whiringa utu-pai mō te CT ahumahi.
3. Ātete matū: Kāore te karāneti i te pūwero, arā, he ātete ki te waikura matū. He mea nui tēnei i roto i ngā ahumahi kei reira ngā mea e matawaihia ana ka pāngia pea e ngā matū, e ētahi atu matū waikura rānei. Kāore te turanga karāneti e waikura, e tauhohe rānei ki ēnei matū, ka whakaiti i te tūponotanga o te kino ki te mea me te turanga.
4. Te Tika: Ka taea te mīhini i te karāneti ki ngā tūnga tino tika, he mea nui tēnei mō te CT ahumahi. Ko te tika o te whakaahua CT e whakawhirinaki ana ki te tūnga o te mea me te taputapu kite. Ka taea te hanga i tētahi turanga karāneti ki ngā tūnga tino piripono, kia tino tika ai te tūnga o te mea mō te matawai.
Ngā ngoikoretanga:
1. Taumaha: He mea taumaha te karāhe, ā, ka uaua pea te neke, te kawe rānei. He ngoikoretanga pea tēnei mēnā me neke pinepine te matawai CT, mēnā rānei he nui rawa te mea e matawaihia ana, kāore e taea te neke ngāwari. Hei tāpiri, ko te taumaha o te turanga karāhe ka whakawhāiti i te rahi o ngā mea ka taea te matawai.
2. Te Utu: He nui ake te utu o te karāneti i ētahi atu rauemi e whakamahia whānuitia ana mō te matawai CT, pērā i te konumohe, te maitai rānei. Ka taea e te utu o te turanga karāneti te waiho hei arai mō ngā pakihi iti, waenga rānei e hiahia ana ki te haumi ki te CT ahumahi. Heoi, ko te pakari me te tika o te turanga karāneti ka waiho pea hei whiringa whai hua ake mō te wā roa.
3. Te Tiaki: Ahakoa he rauemi pakari te karāhe, kāore e ātete ki te pakaru me te pakaru. Ki te kore e tiakina tika te turanga karāhe, ka puta pea he karawarawa, he maramara, he ngatata rānei, ka pā ki te pumau me te tika o te whakaahua CT. Mā te horoi me te tiaki auau ka āwhina i te ārai i ēnei raruraru.
Hei whakamutunga, ahakoa he ngoikoretanga o te whakamahi i te karāhe hei turanga mō te CT ahumahi, he nui ake ngā painga i ngā ngoikoretanga. Nā te pumau, te roa, te ātete matū me te tika o te karāhe, he mea pai rawa atu tēnei hei whiriwhiri mā te whakatutuki i ngā whakaahua CT tika me te taipitopito. Hei tāpiri, ahakoa he nui te utu tīmatanga o te turanga karāhe, he roa te ora me te iti o ngā hiahia tiaki, he mea tika tēnei hei haumitanga mā ngā pakihi e hiahia ana ki te whakatinana i te CT ahumahi.
Wā tuku: Hakihea-08-2023