Whakakotahitanga Wai Paura Konganuku mō te Konumohe Utu Nui Koura Hiriwa Parahi

He maha tonu ngā ngoikoretanga o te māramatanga ki te hangarau tā 3D i ngā āhuatanga katoa o te umanga hanga o Haina. Mai i te āhua whanaketanga tuturu, tae noa ki tēnei wā, kāore anō te tā 3D kia eke ki te taumata ahumahi kua pakeke, mai i ngā taputapu ki ngā hua ki ngā ratonga kei roto tonu i te wāhanga "taonga tākaro matatau". Heoi, mai i te kāwanatanga ki ngā umanga i Haina, e mōhiotia whānuitia ana ngā tūmanakohanga whanaketanga o te hangarau tā 3D, ā, e aro nui ana te kāwanatanga me te hapori ki te pānga o te hangarau taputapu whakarewa whakarewa tā 3D ā muri ake nei ki ngā tauira whakaputa, ōhanga, me te hanga o tōku whenua.

E ai ki ngā raraunga rangahau, i tēnei wā, ko te hiahia o tōku whenua mō te hangarau tā 3D kāore i te aro ki ngā taputapu, engari e whakaatahia ana i roto i te whānuitanga o ngā taputapu tā 3D me te hiahia mō ngā ratonga tukatuka tari. Ko ngā kiritaki ahumahi te kaha matua ki te hoko taputapu tā 3D i tōku whenua. Ko ngā taputapu e hokona ana e rātou e whakamahia ana i roto i te rererangi, te rererangi, ngā hua hiko, te kawe waka, te hoahoa, te auahatanga ahurea me ētahi atu ahumahi. I tēnei wā, ko te kaha tāuta o ngā pūreretā 3D i roto i ngā umanga Haina he tata ki te 500, ā, ko te tere tipu ā-tau he tata ki te 60%. Ahakoa rā, ko te rahi o te mākete o nāianei he tata ki te 100 miriona yuan ia tau. Ko te hiahia pea mō te R&D me te hanga rauemi tā 3D kua tata ki te 1 piriona yuan ia tau. Nā te rongonuitanga me te ahunga whakamua o te hangarau taputapu, ka tere te tipu o te tauine. I taua wā anō, he tino rongonui ngā ratonga tukatuka whakawhirinaki e pā ana ki te tā 3D, ā, he maha ngā kaihoko tā 3D. Ko te kamupene taputapu he tino pakeke ki te tukanga sintering laser me te tono taputapu, ā, ka taea e rātou te whakarato ratonga tukatuka o waho. I te mea he nui ake i te 5 miriona yuan te utu mō te taputapu kotahi, kāore i te tino manakohia e te mākete, engari he tino rongonui te ratonga tukatuka tari.

Ko te nuinga o ngā rauemi e whakamahia ana i roto i ngā taputapu whakakoi whakarewa tā 3D o tōku whenua e whakaratohia tika ana e ngā kaihanga tauira tere, ā, kāore anō kia whakatinanahia te tuku rauemi whānui mai i te hunga tuatoru, ā, he tino nui ngā utu rauemi. I taua wā anō, kāore he rangahau mō te whakarite paura e whakatapua ana ki te tā 3D i Haina, ā, he tino kaha ngā whakaritenga mō te tohatoha rahi matūriki me te nui o te hāora. Ko ētahi waeine e whakamahi ana i te paura rehu tikanga, he maha ngā mea kāore e taea te whakamahi.

Ko te whanaketanga me te whakaputa rauemi maha-whakamahinga te mea nui ki te whanaketanga hangarau. Mā te whakaoti rapanga mahi me te utu o ngā rauemi ka pai ake te whakatairanga i te whanaketanga o te hangarau tauira tere i Haina. I tēnei wā, ko te nuinga o ngā rauemi e whakamahia ana i roto i te hangarau tauira tere tā 3D o tōku whenua me kawemai mai i tāwāhi, kua nui rānei te kaha me te moni kua whakangaohia e ngā kaihanga taputapu ki te whakawhanake i aua rauemi, he nui te utu, ka piki ake ngā utu whakaputa, engari he iti te kaha me te tika o ngā rauemi o te kāinga e whakamahia ana i roto i tēnei mīhini. He mea nui te kimi i ngā rauemi tā 3D i te rohe.

Me whakamahi ngā paura konukōre me te konukōre, ngā paura konukōre nui e hangai ana ki te nikara me te cobalt, he iti te nui o te hāora, he pai te rahi o te matūriki, ā, he porotaka teitei. Ko te rahi o te matūriki paura he -500 mata te nuinga, me iti iho i te 0.1% te nui o te hāora, ā, he ōrite te rahi o te matūriki. I tēnei wā, ko ngā paura konukōre teitei me ngā taputapu hanga e whakawhirinaki tonu ana ki ngā kawemai. I ngā whenua ke, he maha ngā wā ka whakakotahihia ngā rauemi mata me ngā taputapu ka hokona hei whiwhi moni nui. Hei tauira, ko te utu o ngā rauemi mata he tata ki te 200 yuan/kg, ko te utu o ngā hua o roto he 300-400 yuan/kg te nuinga, ā, ko te utu o te paura kawemai he maha atu i te 800 yuan/kg.

Hei tauira, te awe me te urutau o te hanganga paura, ngā whakaurunga me ngā āhuatanga ā-tinana ki ngā hangarau e pā ana ki ngā taputapu mira paura whakarewa tā 3D. Nō reira, i runga i ngā whakaritenga whakamahinga o te iti o te ihirangi hāora me te paura rahi matūriki pai, me mahi tonu ngā mahi rangahau pēnei i te hoahoa hanganga o te paura titanium me te koranu titanium, te hangarau mira paura atomization hau o te paura rahi matūriki pai, me te awe o ngā āhuatanga paura ki te mahi hua. Nā te iti o te hangarau mira i Haina, he uaua ki te whakarite i te paura pai i tēnei wā, he iti te hua paura, ā, he nui te ihirangi hāora me ētahi atu poke. I te wā e whakamahia ana, ka ngāwari te āhua rewa o te paura ki te kore taurite, ka hua ake he nui te ihirangi o ngā whakaurunga waikura me ngā hua kikī ake i roto i te hua. Ko ngā raruraru matua o ngā paura koranu ā-whare kei roto i te kounga hua me te pumau o te puranga, tae atu ki: ① pumau o ngā wāhanga paura (te maha o ngā whakaurunga, te ōritetanga o ngā wāhanga); ② pumau o te mahi ā-tinana o te paura (te tohatoha rahi matūriki, te āhua paura, te rere, te ōwehenga wetewete, me ētahi atu); ③ raruraru o te hua (te hua iti o te paura i te wāhanga whaiti o te rahi o te matūriki), me ētahi atu.