Ngā Whakamahinga o ngā Paura Konganuku i roto i te Ahumahi
Ko te paura whakarewa he rauemi kei roto i te āhua o ngā matūriki iti o te whakarewa parakore, o te koranu rānei i hangaia mā roto i ngā tukanga ā-tinana, ā-matū rānei. I ngā tekau tau tata nei, kua tere te tipu o te whakamahinga o te paura whakarewa nā tōna kaha ki te tuku i te pai o te whakaputa, te ngāwari o te hoahoa, me ngā āhuatanga rauemi ka taea te whakarite kia rite ki ngā hiahia. Ko te paura whakarewa te pūtake o ngā momo hangarau hanga hou, mai i te whakarewa paura me te tā whakarewa 3D (hanga tāpiri), ngā paninga mata, ki ngā tono matū me te pūngao. E matapakihia ana e tēnei tuhinga ngā tono o te paura whakarewa i roto i ngā momo rāngai ahumahi, ōna painga, me ngā wero me aro atu.
1. Te Whakarewa Paura mō te Hanga Papatipu
Ko te whakamahinga tino rongonui o ngā paura whakarewa ko te mahi whakarewa paura. Ko te tikanga o tēnei tikanga ko te whakaranu i ngā paura, te whakakīkī (te pēhi) i roto i te pokepoke, kātahi ka whakamahana (te whakamahana i raro i te ira rewa) hei whakakotahi i ngā matūriki hei wāhanga totoka. Ko te painga matua o te mahi whakarewa paura ko tōna kaha ki te whakaputa i ngā wāhanga he iti ngā āheinga me te iti o te para rauemi ki te whakataurite ki te miihini tikanga.
I roto i te umanga motuka, e whakamahia whānuitia ana tēnei hangarau hei hanga taputapu, pūkaha, porotiti, wāhanga tuku hiko, me ngā wāhanga hanganga iti ki te rahi. He maha o ēnei wāhanga e hiahia ana ki te kaha nui engari he nui rawa ngā rahinga e hangaia ana. Mā te whakarewa paura ka taea e ngā kaihanga te whakaiti i ngā utu wāhanga me te whakakore i ngā mahi tukatuka anō.
Hei tāpiritanga, mā tēnei tukanga ka taea te hanga i ngā wāhanga porowhita, pērā i ngā peera whakahinuhinu-ake. Ka whakamahia e ēnei hua ngā pore iti i roto i te rauemi kua whakahinuhinuhia hei pupuri i te hinu whakahinuhinu, kia pai ai mō ngā tono e hiahia ana kia iti noa te tiaki.
2. Te Hanga Tāpiri (Te Tānga Whakarewa 3D)
Ko tētahi whanaketanga nui o te whakamahinga o ngā paura whakarewa i ēnei rā ko te hanga rauemi tāpiri (AM), arā, te tānga whakarewa 3D. Ko ngā hangarau pēnei i te Selective Laser Melting (SLM), te Direct Metal Laser Sintering (DMLS), me te Electron Beam Melting (EBM) e whakamahi ana i ngā paura whakarewa hei rauemi mata, kātahi ka rewahia, ka hanumihia rānei i ia paparanga.
Ko te painga matua o te AM ko te herekoretanga hoahoa. Ka taea te hanga i ngā wāhanga me ngā āhuahanga uaua e uaua ana, e kore rānei e taea te whakatutuki mā te miihini tuku iho, pērā i ngā awaawa o roto, ngā hanganga whatunga hei whakaiti i te taumaha, me ngā āhua rauropi kua arotauhia mā te whakatauira. He tino whai hua tēnei i roto i te umanga rererangi, ina hoki ka puta te whakaiti i te taumaha o ngā wāhanga ki te penapena wahie me te whakapai ake i te mahi.
I roto i te umanga hauora, he maha ngā wā ka whakamahia te paura koranu titanium hei hanga i ngā whakatō wheua me ngā whakatō niho. Ka taea te whakarite i ngā whakatō kia rite ki te āhua o te tūroro, ā, ka taea te hoahoa i te hanganga o te mata kia porous hei whakahaere i te osseointegration, arā, te tipu o te wheua huri noa i te whakatō.
Heoi anō, me tino kaha te whakahaere kounga o te AM. He nui te pānga o te rahi o te matūriki, te tohatoha rahi, te porowhita, te nui o te hāora, me te ma o te paura ki te kounga o te tānga.
3. Te paninga mata me te tiaki i te waikura
E whakamahia whānuitia ana hoki ngā paura whakarewa mō ngā paninga mata mā roto i ngā tukanga rehu wera, pērā i te rehu plasma, te HVOF (High Velocity Oxygen Fuel), me te rehu mura. I roto i ēnei tikanga, ka whakamahanahia te paura ka tukuna ki runga i te mata o tētahi wāhanga hei hanga i tētahi paparanga tiaki, paparanga mahi rānei.
He mea nui ngā paninga i roto i te umanga hinu me te hau, te whakaputa hiko, me te hanga taputapu taumaha. Ka taea te tiaki i ngā wāhanga e mahi ana i roto i ngā pāmahana teitei, i ngā taiao waikura, i ngā mea rānei e pāngia ana e te pakū kia roa ake ai te ora o ā rātou mahi. Hei tauira, ko ngā paninga nikara hei ārai i te pāmahana me te waikura, ko ngā paninga tungsten carbide hei ārai i te kakahu.
Haunga te whakanui ake i te ātete o te mata, ka taea hoki e ngā paninga i hangaia mai i te paura whakarewa te whakarato i ngā mahi motuhake, hei tauira, te whakanui ake i te kawe hiko, te whakanui ake i te whakaata, te hanga rānei i tētahi paninga ārai wera i runga i ngā tāpine.
4. Te Ahumahi Hikohiko me te Whakahaere Ahumahi
I roto i te umanga hikohiko, ka whakamahia ngā paura whakarewa pērā i te hiriwa, te parahi, me te nikara hei rauemi kawe hiko i roto i ngā whakapiri hiko, ngā waituhi kawe hiko, me ngā wāhanga whakamahana pāmahana-iti. Kei te piki haere te hiranga o ēnei tono i te mea ka iti ake, ka ngāwari ake, ka penapena hoki i te pūngao o ngā taputapu hiko.
Hei tauira, ka whakamahia ngā waituhi hiko e ahu mai ana i te paura hiriwa i roto i ngā taputapu hiko kua tāia hei hanga ara hiko i runga i ngā papa polymer. I taua wā, he iti ake te utu mō te paura parahi, ahakoa he uaua ake nā te mea he ngawari te waikura me te hiahia ki te tiaki motuhake, ki ngā whakatakotoranga rānei.
Ka whakamahia hoki ngā paura konganuku i roto i te hanga i ngā wāhanga aukume, pērā i ngā matua inductor, i ngā wāhanga motuka hiko rānei. Ka taea te tukatuka i te paura rino, i ōna koranu rānei, hei rauemi aukume ngohengohe me ngā āhuatanga kua arotauhia hei whakaiti i te ngaronga i ngā auau motuhake.
5. Ngā Whakakōkī me ngā Tukanga Matū Ahumahi
Ko ētahi paura whakarewa he kaiwhakaoho i roto i te umanga matū. Hei tauira, ka whakamahia te nikara, te konukawata, te parādium, te paura parahi rānei hei whakatere i te hauwai, te waikura, te whakahou rānei i ngā tauhohenga. I runga i te tauine ahumahi, he maha ngā wā ka whakaritea ngā kaiwhakaoho i roto i ngā āhua e whakanui ake ana i tō rātou horahanga mata, ā, ko ngā paura whakarewa—ahakoa he parakore, he marara rānei i runga i te tautoko—he mea pai ake nā te mea he nui te tauhohenga.
I roto i te hanga matū hinu me te matū taketake, ka āwhina ngā whakakorikori whakarewa ki te whakanui ake i te pai o te tauhohenga, te whakaiti i te whakapaunga pūngao, me te whakahaere i te whiriwhiringa hua. Ahakoa he utu nui te whakamahinga o ngā konganuku utu nui, he pai tonu ngā painga, nā te mea ka taea te hanga anō i ngā whakakorikori, ā, ka taea te whakanui ake i ngā hua whakaputa.
6. Pūngao: Ngā Pūhiko, Ngā Pūtau Wahie, me ngā Hangarau Hou
Ka whakamahia hoki e te umanga pūngao ngā paura whakarewa. I roto i ngā pākahiko, ka whakamahia ētahi paura whakarewa hei rauemi hiko, hei tāpiri hiko rānei. Hei tauira, ka whakamahia te paura nikara i roto i ētahi momo pākahiko, ko te parahi ia ka whakamahia hei kaikohi iahiko. I roto i ngā pūtau wahie me ngā electrolyzers, ka whakamahia hoki ngā rauemi paura whakarewa hei whakakorikori, hei wāhanga hiko rānei.
Hei tāpiritanga, e whakamahia ana ngā paura konumohe me te konupora i roto i ētahi tono pūngao nā te mea he kaha te tauhohenga me te mātotoru o te pūngao. I roto i ngā rangahau, kei te tūhuratia hoki ngā paura whakarewa mō te rokiroki pūngao me te whakaputa hauwai mā roto i ngā tauhohenga motuhake, ahakoa ko te whakatinanatanga e whakawhirinaki ana ki te haumaru, te utu, me te pumau o te tukanga.
7. Te Ahumahi Ārai me ngā Rauemi Motuhake
He mea nui te mahi a ngā paura whakarewa i roto i te hanga rauemi motuhake pēnei i ngā koranu kaha-teitei, ngā mea whakahiato matrix whakarewa, me ngā rauemi hanganga-whakaheke. I roto i te umanga parepare, ka taea te whakamahi i ngā rauemi paura mō ngā wāhanga hanganga mama, ngā wāhanga patu, ētahi pūnaha tiaki rānei, inā koa ka hiahiatia he huinga o te kaha, te pakeke, me te whakaiti papatipu.
Mā te hangarau paura ka taea te whakaputa rauemi uaua ki te whakaputa mā te whakamahi i ngā tikanga whakarewa, pērā i ngā koranu he teitei te ira rewa, ngā rauemi rānei e ngāwari ana te wehewehe i te wā e totoka ana. Nō reira, ka huaki ake ngā kōwhiringa rauemi hou, pumau ake, me te ōrite ake i ngā paura whakarewa.
8. Ngā Wero: Te Kounga, te Haumaru, me te Whakapūmautanga
Ahakoa te whānui o te whakamahinga, he uaua te whakamahi i ngā paura whakarewa. Tuatahi, he mea nui te kounga o te paura ki te hua whakamutunga. Me tino whakahaere ngā tawhā pēnei i te rahi me te āhua o te matūriki, te nui o te hāora, te nui o te makuku, me te poke. Tuarua, he mea nui te haumaru mahi nā te mea ka mura, ka pahū rānei ngā paura whakarewa pai rawa atu, inā koa te konumohe, te konupora, me te titanium, i raro i ētahi āhuatanga. Nō reira, ka whakatinanahia e te umanga he paerewa tino pakari mō te whakahaere, te rokiroki, te hauhautanga, me ngā pūnaha whakahaere puehu.
Tuatoru, mai i te tirohanga tauwhiro, me whai pūngao te hanga paura whakarewa, ā, ehara i te mea he mahi ngāwari i ngā wā katoa. Heoi anō, ka taea hoki e te paura whakarewa te tautoko i te whai huatanga o ngā rauemi mā te whakaiti i ngā para, te āhei i te hangarua paura i roto i ētahi tukanga (hei tauira, ētahi pūnaha tā 3D), me te whakaroa i te roa o te ora o ngā wāhanga mā te paninga.
Whakamutunga
Kua noho ngā paura whakarewa hei rauemi rautaki i roto i ngā ahumahi hou. Mai i te hanga papatipu tae atu ki te mahi whakarewa paura, te hanga matatau me te tānga 3D whakarewa, ngā paninga mata mō te roa o te ora, ki ngā tono i roto i ngā hikohiko, ngā whakakorikori, me te pūngao—e whakaatu ana ēnei katoa ehara i te mea he rauemi mata noa iho ngā paura whakarewa, engari he mea whakahohe hangarau. Ki te titiro whakamua, ko te whakapai ake i te whakahaere kounga paura, te whanaketanga o ngā koranu hou, me te whakatinanatanga o ngā paerewa haumaru me te pumau ka whakatau i te tūranga o ngā paura whakarewa ki te whakapakari i te whakataetae ahumahi.
Ki te hiahia koe, ka taea hoki e au te whakarerekē i tēnei tuhinga ki tētahi horopaki motuhake (hei tauira, te umanga motuka o Initonīhia, he rangahau take a te kamupene, he tāpiri atu rānei i tētahi rārangi pukapuka me ngā tohutoro pūtaiao).
