E ai ki ngā rangahau mākete o 3D Science Valley, ko ngā umanga tā 3D uku e arotahi ana ki te rangahau me te whakawhanake i ngā pūnaha me ngā rauemi tā 3D uku taumata-whakaputa, ko ngā hangarau tā 3D he iti ake te utu me te tika ake e uru ana ki te mākete. Ko te ia whanaketanga hou o te hanga tāpiri uku ko te tomo ki te mara hanga o ngā hua uara-tāpiri nui, tae atu ki te pūihi uku 5G, te whakakoi uku, ngā wāhanga karihi, ngā peera uku...
Nō nā tata nei, i tukuna mana te raupapa paerewa o ngā roopu e toru o te China Mechanical Engineering Society.
© Te Rōpū Hangarau Mīhini Hainamana
Ko te pou a Gu "Te Hītori, te Whanaketanga me te Ao o te Hanganga Utauta Tāpiri" e matapaki ana i ngā momo hangarau tā 3D e whitu hei hanga i ngā wāhanga uku matotoru me te hanganga matatau mai i te tirohanga hītori. He maha ngā wero o te hanga tāpiri uku, i tīmata neke atu i te tekau tau i muri mai i ngā rauemi whakarewa me te kirihou, ka taea te whai i ngā uauatanga o te tukatuka uku hanganga, tae atu ki ngā pāmahana tukatuka teitei, ngā āhuatanga miihini e aro ana ki ngā hapa, me ngā āhuatanga tukatuka ngoikore. Hei whakapakari i te mara o te hanga tāpiri uku, me arotahi ngā rangahau me ngā whanaketanga ā muri ake nei ki te whakawhānui i te kōwhiringa rauemi, te whakapai ake i te tā 3D me te whakahaere tukatuka-muri, me ngā āheinga ahurei pēnei i te tukatuka maha-rauemi me te tukatuka ranu. 3 d valley of science
Ngā "hononga" o ngā taputapu ahumahi
E kiia ana te peera ko te "hononga" o ngā taputapu ahumahi, ā, ko tōna mahi ka pā tika ki te mahi pono o te neke atu i te kotahi tiriona taputapu nui i roto i te ōhanga ā-motu me te mara tiaki ā-motu.
Ko te peera uku-katoa e pā ana ki ngā hua peera hangarau-teitei i hangaia ki ngā rauemi uku, pērā i te mowhiti o roto/o waho me te tinana hurihuri. He nui te hiahia mō ngā peera uku-katoa tino-tika i roto i ngā taputapu mīhini CNC o te whare, te tiaki whenua, te rererangi, te matū hinu, ngā taputapu hauora me ētahi atu mara hangarau taputapu teitei, ā, ko te taumata hanga e whakaata ana i te whakataetae matua o te hanga teitei o te motu.
He mea nui te whakanoho i ngā peera uku tino tika mō ngā taputapu kounga teitei ki te whakapai ake i te taumata whānui me te whakataetae matua o te ahumahi ā-rohe me te ahumahi hanga taputapu, me te whakatairanga i te whanaketanga o ngā taputapu kounga teitei ā-rohe ki te ao atamai me te taiao.
Te whakamahinga o te peera uku-katoa i roto i ngā taputapu teitei
Ko ngā rauemi uku hangarau e whakamahia ana i roto i ngā peera uku katoa ko te silicon nitride (Si3N4), te zirconia (ZrO2), te silicon carbide (SiC), me ētahi atu, he tino pai ngā āhuatanga ā-tinana me te matū kāore i te rite ki ngā rauemi whakarewa tuku iho. Ko ngā painga matua o ngā peera uku katoa i hangaia ki tēnei momo rauemi koia ēnei:
(1) He nui ake te pakeke o te rauemi uku hangarau i tērā o te maitai whāriki noa, ā, ka taea te whakanui ake i te roa o te ora o te whāriki uku-katoa o taua momo mā te neke atu i te 30% i raro i ngā tikanga mahi ōrite;
(2) Ko te tauwehenga whakarerekētanga wera o te rauemi uku hangarau he 1/4 ~ 1/5 noa iho o te tauwehenga whakarerekētanga o te maitai peera, ā, ka taea e te peera uku katoa te whakaatu i te ātete pai ki ngā ru wera me te mahi ratonga pumau i raro i ngā tikanga mahi pāmahana tino tiketike, pāmahana iti me te rerekētanga pāmahana nui;
(3) he iti te matotoru o te rauemi uku hangarau, he iti te kaha hurihuri me te kaha hurihuri, he pai mō te tere tino tiketike, he kaha te kaha o te kawe, he pai te ātete kakahu, he iti te tere rahunga;
(4) He ātete ki te waikura, he ārai hiko aukume me ētahi atu āhuatanga o ngā uku hangarau, ā, he tino painga ki te mahi i raro i ngā āhuatanga waikura, kaha o te papa aukume me te waikura hiko.
I tēnei wā, kua taea e te pāmahana mahi mutunga o ngā peera uku-katoa te pakaru i te 1000℃, ka taea e te wā mahi tonu te neke atu i te 50000h, ā, he āhuatanga whakahinuhinu-ake, ā, ka taea tonu te whakarite i te tika o te mahi me te roa o te mahi i raro i te āhua o te kore whakahinuhinu. Ko ngā āhuatanga hanganga o ngā peera uku-katoa e whakakapi ana i ngā hapa o ngā peera whakarewa i roto i ngā tono hangarau. Kei a rātou ngā āhuatanga o te tere tino teitei, te ātete pāmahana teitei/iti, te ātete kakahu, te ātete waikura, te whakamarumaru hiko aukume, te whakahinuhinu-ake kore-hinu me ētahi atu. He pai mō ngā taiao tino uaua me ngā āhuatanga mahi motuhake, ā, he whānui ngā tono i roto i ngā mara hangarau teitei.
Paerewa katoa o te peera uku
Nō nā tata nei, i whakaaetia e te Komiti Mahi Paerewa o te Rōpū Hangarau Mīhini Hainamana ngā paerewa e toru e whai ake nei.
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Nā te Peka Hangarau Whakaputa o te Rōpū Hangarau Mīhini Hainamana te raupapa o ngā paerewa i whakarite, ā, nā te Whare Wānanga o Shenyang Jianzhu (te taiwhanga hangarau tahi ā-motu me ā-rohe o te "taputapu tukatuka me te hangarau whakahaere tau STONE kounga teitei"). Ka whakatinanahia mana te raupapa o ngā paerewa i te Paenga-whāwhā 2022.
Ko tēnei raupapa paerewa hangarau e whakamārama ana i ngā kupu e pā ana, ngā whakamāramatanga, ngā tauira motuhake, ngā ine, te whānuitanga manawanui me ngā paerewa whakawātea o ngā peera hononga uku-katoa. Te whakarōpūtanga, te tukatuka i ngā whakaritenga hangarau, te taurite i ngā whakaritenga hangarau me ngā whakaritenga hangarau haehae tapahi o ngā peera roera porotaka uku katoa; Ā, ko te rahi me ngā āhuatanga āhuahanga, te rerekētanga rohe rahi ingoa me te uara manawanui o te peera pōro uku-katoa kōhao porotaka, e tautuhi ana i te atanga mahi o te peera uku-katoa (haunga te chamfering). I runga i te raupapa paerewa, ka whakatauritehia te hoahoa, te hanga, te huihuinga me te tukanga whakamātautau peera uku-katoa, ka whakarite i te kounga katoa o te mahi o te peera uku, ka karo i te peera uku-katoa i roto i te tukanga tukatuka, whakamātautau me te whakamahi i te ngaronga koretake, ka ārahi i te whanaketanga hauora me te tika o te umanga peera uku-katoa o te whare, ka whakatairanga i te peera uku-katoa i roto i te tukanga whakamahi haumarutanga, pono me te ōhanga, he pānga nui ki te whakapai ake i te tika o ngā hua peera uku-katoa o te whare.
Ko te Rōpū Hangarau Mīhini o Haina (CMES) he whakahaere pāpori ā-motu e whai mana ana ki te whakahaere i ngā mahi paerewa ā-rohe me te ao. Ko tētahi o ngā kaupapa mahi o ngā paerewa cMES ko te whakawhanake i ngā paerewa cMES kia tutuki ai ngā hiahia o ngā umanga me te mākete me te whakatairanga i te auahatanga me te whanaketanga o te umanga mīhini. Ka taea e ngā whakahaere me ngā tāngata takitahi i Haina te tuku whakaaro mō te hanganga me te whakahou i ngā paerewa cMES me te whai wāhi atu ki ngā mahi e tika ana.
E 28 ngā tohunga rongonui o te Komiti Mahi Paerewa o CMES mai i ngā kāreti me ngā whare wānanga o te motu, ngā whare rangahau, ngā umanga, ngā whare whakamātautau me te tiwhikete, me ētahi atu, ā, e 40 ngā rōpū mahi ngaio e kawenga ana mō te whakawhanake i ngā paerewa.
Wā tuku: Maehe-30-2022