Ko te whakaurunga o ngā rauemi tāpiri whakarewa te mea e akiakihia ana. Kua roa ngā kamupene huri noa i te ao e mōhio ana ki tēnei kaupapa, ā, kua kaha tonu tā rātou mahi ki te whakawhānui ake i ā rātou rauemi tā whakarewa 3D.
Nā te rangahau tonu ki te whanaketanga o ngā rauemi whakarewa hou, me te tautuhi i ngā rauemi tuku iho, kua whānuitia te whakaaetia o te hangarau. Hei mārama ki ngā rauemi e wātea ana mō te tā 3D, ka kawea atu e mātou ki a koe te rārangi whānui rawa atu o ngā rauemi tā whakarewa 3D e wātea ana i te ipurangi.
Ko te konumohe (AlSi10Mg) tētahi o ngā rauemi whakarewa AM tuatahi kia tohua, kia arotauhia hoki mō te tānga 3D. E mōhiotia ana mō tōna pakari me tōna kaha. He pai hoki te whakakotahitanga o ngā āhuatanga wera me te hangarau, me te iti o te taumaha motuhake.
Ko ngā tono mō ngā rauemi hanga tāpiri konganuku konumohe (AlSi10Mg) he mea hanga mō ngā wāhanga rererangi me ngā wāhanga hanga motuka.
He pai te kawe hiko o te Konumohe AlSi7Mg0.6, he pai te kawe wera, ā, he pai hoki te ātete ki te waikura.
Ngā Rauemi Hanga Tāpiri Whakarewa Konumohe (AlSi7Mg0.6) mō te Hanga Tauira, te Rangahau, te Rererangi, te Aunoa me ngā Whakawhiti Wera
He koranu i ahu mai i te konumohe, te silicon, me te parahi te AlSi9Cu3. E whakamahia ana te AlSi9Cu3 i ngā mahi e hiahia ana kia kaha te pāmahana teitei, kiato iti, ā, kia ātete pai ki te waikura.
Ngā whakamahinga o ngā rauemi hanga tāpiri konganuku konumohe (AlSi9Cu3) i roto i te hanga tauira, te rangahau, te rererangi, te motuka me ngā whakawhiti wera.
He koranu austenitic chromium-nickel he kaha nui, he ātete hoki ki te kakahu. He kaha pāmahana teitei, he ngāwari ki te hanga me te ngāwari ki te whakarewa. He tino ātete ki te waikura, tae atu ki ngā taiao poka me te hauota.
Te whakamahinga o te rauemi hanga tāpiri whakarewa kowiri tira 316L i roto i ngā wāhanga hanga rererangi me ngā wāhanga hanga hauora (taputapu pokanga).
He pai te kaha, te pakari, me te mārō o te maitai kore waikura mā te whakapakeke i te ua. He pai te whakakotahitanga o te kaha, te ngāwari ki te miihini, te ngāwari ki te whakamahana me te ātete ki te waikura, ā, he mea rongonui tēnei rauemi e whakamahia ana i roto i ngā ahumahi maha.
Ka taea te whakamahi i te rauemi hanga tāpiri konganuku kowiri tira 15-5 PH hei hanga wāhanga i roto i ngā ahumahi maha.
He pai te kaha o te maitai kore waikura mā te whakapakeke i te ua, ā, he tino pai ngā āhuatanga o te kaha me te ngenge. He pai te whakakotahitanga o te kaha, te ngāwari ki te miihini, te ngāwari ki te whakamahana me te ātete ki te waikura, ā, he maitai e whakamahia whānuitia ana i roto i ngā ahumahi maha. Kei roto i te maitai kore waikura 17-4 PH te ferrite, engari kāore he ferrite i roto i te maitai kore waikura 15-5.
Ka taea te whakamahi i te rauemi hanga tāpiri konganuku kowiri tira 17-4 PH hei hanga wāhanga i roto i ngā ahumahi maha.
He pakari, he kaha kume, he iti hoki ngā āhuatanga piko o te maitai whakapakeke martensitic. He ngāwari ki te mīhini, ki te whakapakeke me te whakarewa. He ngāwari te hanga mō ngā momo mahi rerekē mā te ngāwari o te hanga.
Ka taea te whakamahi i te maitai maraging hei hanga taputapu werohanga me ētahi atu wāhanga mīhini hei hanga papatipu.
He pai te pakari o tēnei maitai kua whakapakeketia, ā, he pai hoki te ātete ki te kakahu nā te mea he tino pakeke te mata i muri i te maimoatanga wera.
Nā ngā āhuatanga rauemi o te maitai whakapakeke he mea tino pai mō ngā tono maha i roto i te miihini motuka me te miihini whānui, tae atu ki ngā taputapu me ngā wāhanga e manawapa ana.
He maitai taputapu A2 he maitai taputapu whakapakeke-hau maha ngā whakamahinga, ā, e kiia ana he maitai mahi matao "whānui". He pai te ātete ki te kakahu (i waenga i te O1 me te D2) me te pakari. Ka taea te whakamahana hei whakanui ake i te pakeketanga me te roa.
He tino pai te ātete ki te kakahu o te maitai taputapu D2, ā, e whakamahia whānuitia ana i roto i ngā mahi matao e hiahiatia ana he kaha pēhi teitei, he koi ngā taha, me te ātete ki te kakahu. Ka taea te whakamahana kia pakeke ake ai, kia roa ai hoki.
Ka taea te whakamahi i te maitai taputapu A2 ki te hanga pepa whakarewa, ki ngā whao me ngā mate, ki ngā mata ātete-kakahu, ki ngā taputapu kutikuti hoki.
He maitai koranu iti te 4140 kei roto ko te chromium, te molybdenum me te manganese. Ko tētahi o ngā maitai tino maha ngā whakamahinga, he pakari, he kaha ngenge, he ātete ki te kakahu, me te ātete ki te pānga, he maitai maha ngā whakamahinga mō ngā mahi ahumahi.
Ko te rauemi AM maitai-ki-te-whakarewa 4140 e whakamahia ana i roto i ngā jigs me ngā taputapu, i ngā motuka, i ngā pūtu/nati, i ngā taputapu, i ngā hononga maitai, me te maha atu.
He maitai mahi wera chromium molybdenum te maitai taputapu H13. Nā tōna pakeke me te ātete ki te kakahu, he tino pai te pakari wera o te maitai taputapu H13, te ātete ki te pakaru ngenge wera me te pumau ki te maimoatanga wera - he mea tino pai mō ngā mahi taputapu mahi wera me te makariri.
Ko ngā rauemi hanga tāpiri maitai taputapu H13 he tono mō ngā mate whakaputa, ngā mate werohanga, ngā mate hanga wera, ngā matua maka mate, ngā whakaurunga me ngā poka.
He momo rongonui tēnei o te rauemi hanga tāpiri konganuku cobalt-chromium. He koranu tino pai tēnei, he ātete pai ki te kakahu me te waikura. He pai hoki ōna āhuatanga miihini, ātete ki te pakū, te ātete ki te waikura, me te hototahi ki te koiora i ngā pāmahana teitei, he mea tino pai mō ngā whakaurunga pokanga me ētahi atu tono kakahu nui, tae atu ki ngā wāhanga hanga rererangi.
He pai hoki te ātete o te MP1 ki te waikura, ā, he pumau hoki ōna āhuatanga miihini ahakoa i ngā pāmahana teitei. Kāore he nikara i roto, nō reira he hanganga kōhatu pai, ōrite hoki tōna. He pai rawa tēnei huinga mō ngā tono maha i roto i ngā ahumahi rererangi me te hauora.
Ko ngā tono noa ko te hanga tauira o ngā mea tāpiringa hauora pēnei i te tuaiwi, te turi, te hope, te matimati me ngā mea tāpiringa niho. Ka taea hoki te whakamahi mō ngā wāhanga e hiahia ana ki ngā āhuatanga miihini pumau i ngā pāmahana teitei me ngā wāhanga he iti rawa ngā āhuatanga pēnei i ngā pakitara angiangi, ngā pine, me ētahi atu e hiahia ana ki te kaha me te/te pakari nui.
Ko te EOS CobaltChrome SP2 he paura superalloy e ahu mai ana i te cobalt-chromium-molybdenum i hangaia mō te whakatutuki i ngā whakaritenga o ngā whakaora niho me whakakikorua ki ngā rauemi uku niho, ā, he mea tino arotau mō te pūnaha EOSINT M 270.
Ko ētahi o ngā whakamahinga ko te hanga i ngā whakahoutanga niho whakarewa porcelain (PFM), inā koa ko ngā karauna me ngā piriti.
Ko te CobaltChrome RPD he koranu niho kei roto i te cobalt e whakamahia ana i roto i te hanga niho rūpahu tango-wāhanga. Ko tōna kaha kume mutunga he 1100 MPa me te kaha hua he 550 MPa.
Ko tētahi o ngā koranu titanium e whakamahia whānuitia ana i roto i te hanga tāpiri whakarewa. He tino pai ōna āhuatanga miihini me te ātete ki te waikura me te iti o te taumaha motuhake. He pai ake tana mahi i ētahi atu koranu nā tōna ōwehenga kaha-ki-taumaha, te ngāwari ki te miihini me te kaha ki te tukatuka wera.
He tino pai hoki ngā āhuatanga miihini o tēnei tohu, ā, he iti hoki te ātete ki te waikura, he iti hoki te taumaha motuhake. Kua pai ake te ngāwari me te kaha o te ngenge o tēnei tohu, ā, he pai rawa atu mō ngā whakaurunga hauora.
He tino pai te kaha o tēnei konukōre nui ki te whakaputa, ki te kaha kume, me te kaha pakaru ngoki i ngā pāmahana teitei. Nā ōna āhuatanga tino pai ka taea e ngā kaihangarau te whakamahi i te rauemi mō ngā tono kaha-teitei i roto i ngā taiao tino kino, pērā i ngā wāhanga tāpine i roto i te umanga rererangi e pāngia ana e ngā taiao pāmahana-teitei. He tino pai hoki tōna kaha whakarewa ki te whakataurite ki ētahi atu konukōre nui e hangai ana ki te nikara.
Ko te koranu nikara, e mōhiotia ana ko InconelTM 625, he koranu tino kaha, he pakari pāmahana teitei, he ātete hoki ki te waikura. Mō ngā tono kaha-teitei i roto i ngā taiao uaua. He tino ātete ki te waikura poka, te waikura kapiti me te pakaru o te waikura ahotea i roto i ngā taiao hauota. He mea tino pai mō te hanga wāhanga mō te umanga rererangi.
He tino pai te kaha o Hastelloy X ki te pāmahana teitei, te ngāwari ki te mahi me te ātete ki te waikura. He ātete ki te pakaru waikura i roto i ngā taiao matū hinu. He tino pai hoki ngā āhuatanga hanga me te whakarewa. Nō reira, e whakamahia ana mō ngā tono kaha-teitei i roto i ngā taiao uaua.
Ko ngā whakamahinga noa ko ngā wāhanga whakaputa (ngā rūma tahunga, ngā mura me ngā tautoko i roto i ngā oumu ahumahi) e pāngia ana e ngā āhuatanga wera nui me te mōrearea nui o te waikura.
Kua roa te parahi hei rauemi hanga tāpiri whakarewa rongonui. Kua roa te kore e taea te tā parahi 3D, engari he maha ngā kamupene kua angitu ki te whakawhanake i ngā momo parahi hei whakamahi i roto i ngā pūnaha hanga tāpiri whakarewa.
He mea tino uaua, he roa, he nui hoki te utu o te hanga parahi mā te whakamahi i ngā tikanga tuku iho. Ka tangohia te nuinga o ngā wero mā te tā 3D, ā, ka taea e ngā kaiwhakamahi te tā i ngā wāhanga parahi matatini āhuahanga me te ngāwari o te tukanga mahi.
He konganuku ngohengohe, ngāwari te hanga o te parahi, ā, e whakamahia whānuitia ana hei kawe i te hiko me te wera. Nā te nui o tōna kawe hiko, he rauemi pai te parahi mō ngā totohu wera me ngā whakawhiti wera maha, ngā wāhanga tohatoha hiko pēnei i ngā pae pahi, ngā taputapu hanga pēnei i ngā kakau whakarewa ira, ngā pūihi whakawhitiwhiti reo irirangi, me ētahi atu whakamahinga.
He pai te kawe hiko me te kawe wera o te parahi parakore-teitei, ā, he pai mō te whānuitanga o ngā tono. Nā ngā āhuatanga rauemi o te parahi he mea tino pai mō ngā whakawhiti wera, ngā wāhanga miihini rōkete, ngā koiri whakapūmau, ngā hikohiko, me tetahi tono e hiahia ana ki te kawe hiko pai pēnei i te totohu wera, ngā ringaringa whakarewa, ngā pūihi, ngā pae pahi matatini, me ētahi atu.
He tino pai te kawe hiko me te wera o tēnei parahi parakore arumoni tae atu ki te 100% IACS, he mea tino pai mō ngā inductors, ngā motuka, me te maha atu o ngā tono.
He pai te kawe hiko me te kawe wera o tēnei koranu parahi, ā, he pai hoki ngā āhuatanga hangarau. He nui te pānga o tēnei ki te whakapai ake i te mahi a te rūma roketi.
Ko te Tungsten W1 he koranu tungsten parakore i whakawhanakehia e EOS, ā, i whakamatautauria mō te whakamahi i roto i ngā pūnaha whakarewa EOS, ā, he wāhanga nō te whānau o ngā rauemi whakaata paura.
Ka whakamahia ngā wāhanga i hangaia mai i te EOS Tungsten W1 ki ngā hanganga arataki hihi-X angiangi. Ka kitea ēnei whatunga ārai-marara i roto i ngā taputapu whakaahua e whakamahia ana i roto i te hauora (tangata me te kararehe) me ētahi atu ahumahi.
Ka taea hoki te tā 3D i ngā konganuku utu nui pēnei i te koura, te hiriwa, te konukawata me te konukawata i roto i ngā pūnaha hanga tāpiri konganuku.
E whakamahia ana ēnei konganuku i roto i ngā momo mahi, tae atu ki ngā whakapaipai me ngā wati, tae atu ki ngā mahi niho, ngā mahi hikohiko, me ētahi atu ahumahi.
I kite mātou i ētahi o ngā rauemi tā 3D whakarewa rongonui me te whānui e whakamahia ana me ō rātou momo. Ko te whakamahinga o ēnei rauemi e whakawhirinaki ana ki te hangarau e hototahi ana ki a rātou me te whakamahinga whakamutunga o te hua. Me mārama ko ngā rauemi tuku iho me ngā rauemi tā 3D kāore e taea te whakawhiti katoa. Ka rerekē pea ngā taumata o ngā āhuatanga miihini, wera, hiko me ētahi atu āhuatanga o ngā rauemi nā runga i ngā tukanga rerekē.
Mena kei te rapu koe i tētahi aratohu whānui mō te tīmatanga ki te tānga 3D whakarewa, me tirotiro e koe ā mātou pou o mua mō te tīmatanga ki te tānga 3D whakarewa me tētahi rārangi o ngā tikanga hanga tāpiri whakarewa, ā, whai i ēnei mō ētahi atu pou e kapi ana i ngā āhuatanga katoa o te tānga 3D whakarewa.