Te tūhuratanga o te whakamahinga o te muka laser i roto i te tānga 3D whakarewa

Te Manu TāpiriHe nui te hiahia mō te tukanga hanga (tā 3D) o ngā rauemi whakarewa i roto i ngā mara o te rererangi, te rererangi, te whakatere, ngā waka, te hanga pokepokea ai, ngā taputapu hauora, me ētahi atu. I tēnei wā, ko ngā pūtake wera e whakamahia ana i roto i te tukanga hanga tāpiri whakarewa ko ngā hihi pūngao-teitei e toru, arā, ko te hihi taiaho, te hihi irahiko, me te hihi moroiti plasma, me te whakauru wera sintering. I roto i ēnei, ko te hihi taiaho te pūtake wera hihi pūngao-teitei e whakamahia whānuitia ana i roto i te mara o te hanga tāpiri whakarewa. Ki te whakatauritea ki ngā hihi irahiko me ngā pūtake wera plasma hihi moroiti, he pai ngā painga o te hihi taiaho o te ira pai, te utu iti, ā, ka taea te tuku ki te tūranga rauemi kua tohua. Ka taea e ia te whakatutuki i te rewa tere o ngā rauemi whakarewa me te whakatutuki i ngā whakaritenga o te taupatupatu awa rewa me te hanga wāhanga.

Ngā mātāpono taketake o te tānga 3D laser

Ko ngā taiaho e whakamahia ana i roto i te tānga taiaho 3D ko ngā taiaho muka, ngā taiaho haurua-ira, ngā taiaho Nd:YAG, me ngā taiaho CO2. He rerekē te mimiti a ngā rauemi rerekē i ngā taiaho o ngā roangaru rerekē. I te nuinga o te wā, ka whakamahia ngā taiaho CO2 hei tā i ngā pūmua, ko ngā taiaho muka ia hei tā i ngā paura whakarewa.

E ai ki ngā tikanga tukatuka rerekē, ka taea te wehewehe i te hanga tāpiri taiaho ki te sintering taiaho whiriwhiri, te rewa taiaho whiriwhiri, te sintering taiaho whakarewa tika, te whakatakotoranga paura taiaho, te whakatakotoranga whakarewa tika, me ētahi atu. I roto i ēnei, ko te rewa taiaho whiriwhiri (SLM) tētahi o ngā hangarau tā taiaho whakarewa 3D e whakamahia whānuitia ana.

Kei te whakaatuhia te hanganga taketake o te taputapu tā rewa laser whiriwhiri (SLM) i roto i te pikitia. I mua i te tānga, me whakatakoto he paparanga o te tauira 3D, kātahi ka whakatauhia te ara matawai. Ko te taahiraa tuatahi ko te waru i te papa mahi ki te waru, ka horahia he paparanga paura ki runga; ko te taahiraa tuarua ko te matawai i tetahi ara motuhake ki runga i tēnei paparanga paura ki te laser hei whakarewa, hei tā i tētahi paparanga; ko te taahiraa tuatoru ko te neke i te papa mahi ki raro i te paparanga kotahi, kātahi ka whakahoki i te mahi i runga ake nei hei whakarārangi i ngā paparanga tā mai i raro ki runga, kia hangaia ai te wāhanga 3D hei tā. Hei ārai i te waikura, me whakawātea te rūma mahi, ā, me whakakī ki te hau kore mahi i te wā katoa o te tukanga.

Te hiahia mō ngā taiaho i roto i te tānga taiaho 3D
Ko te hiahia mō ngā taiaho i roto i te tānga taiaho 3D e whakaatahia ana i ngā āhuatanga e rua: i tetahi taha, te mana me te pumau o te mana, ā, i tetahi atu taha, te kounga o te hihi me te rahi o te ira.

01 Te mana me te pumau o te mana

Ko te tukanga tā 3D e whakawhirinaki ana ki te pānga wera o te taiaho. Me neke ake te kaha o te taiaho i tētahi paepae pūngao kia rewa ai te rauemi. Nō reira, ka aro nui atu ki te kaha putanga toharite o te taiaho, ā, kāore e pāngia e te aratau pā o te taiaho. Nō reira, ko ngā taiaho muka tonu te tikanga e whakamahia ana, ā, ka tohatohahia te mana i waenga i te 100W me te 1000W.
Ko te rahi ake o te tauira, ko te maha atu o ngā paparanga, ko te roa ake o te wā tā. Ko te roanga o te wā he torutoru hāora ki te tekau mā rua hāora. Nō reira, he nui ngā whakaritenga mō te mahi pumau o te taiaho mō te wā roa. Ki te tino teitei te pāmahana, ka wera rawa pea te paura whakarewa, ā, ka rewa anō ētahi atu wāhanga kua hangaia; ki te tino iti te pāmahana, kāore te paura whakarewa i tino rewa, kāore e ranea te kaha here, ā, kāore pea e mau tonu te āhua o te wāhanga kua hangaia. Nō reira, he mea nui te pumau o te mana o te taiaho ki te kounga o te tā.

02 Te kounga o te hihi me te rahi o te ira

Ko te kounga o te hihi me te rahi o te ira tētahi o ngā tawhā matua e whakaata ana i te tika o te tānga. Ka hangaia te tānga 3D mā te matawai hihi laser. Ko te iti o te ira laser, ko te teitei ake o te tika o te matawai, ko te teitei ake o te taumira o te tauira kua tāia, ā, ko te ngawari ake o te mata o te wāhanga kua tāia.
Ko te kounga o te hihi e tohuhia ana e te BPP, e te M2 rānei. Mēnā he tata te M2 ki te 1, ka pai ake te kounga o te hihi, ka nui ake te kukū o te pūngao taiaho, ā, ka iti ake te pānga wera ki te rohe e karapoti ana; i te wā anō, ka pai ake te kounga o te hihi, ka iti ake te koki rerekētanga e rite ana, ā, ka iti ake te wāhi arotahi.

03 Te tūhuratanga a GW Laser Tech me FASTFORM i te ao tānga 3D
Ko GW Laser Tech, te kaiārahi o te ao i roto i ngā taiaho muka kanapa-tiketike, kua tūhuratia hoki tēnei mara tono me te pikinga ake o Hangarau Tā 3D, ā, i whakarewahia he taiaho muka tonu 500W aratau-kotahi 10μm/14μm mō ngā tono tā 3D, e aro ana ki ngā taputapu hauora, ngā wāhanga motuka, te rererangi me ētahi atu mara.

I roto i ēnei, ko ngā diameter matua rerekē o te 10μm me te 14μm te mea e whakatau ana i te rahi o te ira, e pā nui ana ki te kaha o te taiaho, arā, te nui o te kaha mārama mō ia wāhanga horahanga. I raro i ngā āhuatanga mana kotahi, ko te iti o te rahi o te ira, ko te nui ake o te kaha o te taiaho. He pai ngā ira kaha-teitei mō te tā i ngā paura whakarewa he nui ngā ira rewa, he nui rānei ngā whakaata.

Ngā painga o te hua:

➢ He hoahoa tino angiangi, he māmā hoki, he hoahoa teitei 19-inihi 1.5U, he taumaha

➢ He hoahoa kati te hanganga o te hua, e aro ana ki te taiao tā 3D, e whakapai ake ana i te pono whānui o te taiaho, te taumata tiaki IP65, ā, ka taea te mahi tonu i roto i ngā taiao uaua pēnei i te pāmahana teitei, te haumākū teitei, me te puehu teitei.

➢ Ko te mana mōrahi ko te 500W, he nui tēnei hei hanga i ngā rauemi whakarewa noa pēnei i te maitai kore waikura austenitic, te maitai kore waikura martensitic, te koranu titanium, te koranu pāmahana-teitei e hangai ana ki te nikara, te koranu konumohe, te koranu konupora, me ētahi atu.

➢ He pai te pumau o te mana, te piki me te heke o te kaha ia haora

➢ He kounga hihi pai, M2

He kamupene a FASTFORM (FastForm) e tohunga ana ki te rangahau me te whakawhanake i ngā hangarau me ngā taputapu tā 3D, ā, ka taea e rātou te whakarato ratonga tauira tere me ngā otinga tautoko. Kua whakatūria e mātou he mahi tahi hōhonu me Guanghui Laser, ā, ka whakahaerehia e mātou he whakamātautau tā 3D me te rangahau i ngā wāhanga matua i roto i ngā mara o te rererangi, ngā tauira motuka, te rongoā koiora, me ētahi atu ā muri ake nei. Kua whakarewahia e mātou ngā hua reihi kotahi FF-M140, ngā tauira whakaako-motuhake FF-M150, ngā tauira niho-motuhake reihi rua FF-M180D, ngā tauira ahumahi reihi mana-teitei FF-M300H 1000W, ngā tauira reihi rua FF-M500, me ngā hua reihi e whā FF-M800, ā, kua hangaia katoatia ēnei me te tautoko i ngā otinga whakarōpū ritenga. I whakawhanakehia motuhaketia e mātou a FastLayer, he pūmanawa tapahi me te whakaputa ara reihi maha. He aunoa katoa ngā taputapu, kāore he kaitiaki.

He painga nui tēnei hua e whai ake nei:

➢ Hangarau horapa paura e rua ngā ahunga me te tere rerekē, he tere whakamahi paura teitei.

➢ He pūmanawa i whakawhanakehia motuhake hei whakaoti i te tapahi aunoa me te whakamahere ara mā te pāwhiri kotahi.

➢ Kei roto ko tana ake kāmera, ka taea te whakahaere aunoa me te mahi mamao me te kore he kaitiaki.

➢ He hanganga whakarewa kua whakauruhia ki roto i ngā taputapu, he tino pumau, he ngāwari hoki te tāuta.

Te āhua o nāianei me ngā tūmanakohanga whanaketanga o te umanga tā 3D
I tēnei wā, kua uru te tānga 3D ki te ao o te tauira tere. E ai ki ngā tatauranga mai i te China Business Industry Research Institute, ko te umanga mīhini te wāhanga nui rawa atu o ngā mara tono i te tau 2021, tae atu ki te 17.5%, ā, whai muri ko ngā hikohiko kaihoko (16.6%) me ngā motuka (16.1%). Nā te tere o te whanaketanga o ngā hikohiko kaihoko me te umanga motuka, ka whānui ake ngā mara tono o te tānga 3D i roto i ēnei mara e rua a muri ake nei.

Mō te tauine ahumahi, e ai ki te matapae a te China Investment Network: ko te tere tipu ā-tau toharite o te tānga 3D mai i te tau 2021 ki te 2025 ka tata ki te 26.59%, ā, ka eke ki te 70.1 piriona yuan i te tau 2025.

E toru ngā āhuatanga o te tānga 3D: ngā taputapu, ngā rauemi me ngā ratonga, ā, ko ngā taputapu tā te nuinga. E ai ki ngā raraunga i tukuna e CCID, ko te tauine o te umanga taputapu tā 3D o Haina i te tau 2020 he 9.254 piriona yuan, koinei te ōwehenga nui rawa atu.

I tēnei wā, kei te tino teitei tonu te utu mō ngā taputapu tā 3D. I tētahi taha, nā ngā mana pateni me ngā mana whakahaere motuhake o tāwāhi. I tētahi atu taha, nā te mea i tīmata tōmuri te umanga 3D o tōku whenua, he iti te tono, ā, he iti te mana motuhake. Mā te whakapai ake me te whanaketanga o te umanga hangahanga teitei o tōku whenua, te whanaketanga o te hangarau me te whakaiti i ngā utu, ka whakaatu te umanga tā 3D o tōku whenua i te ia o te pikinga ake o te rohe ā-rohe ā muri ake nei. He mea nui te mahi tahi tata i waenga i ngā kaihanga taputapu ki te whakatairanga i te whanaketanga nui o te hangarau tā 3D.

Kāore a Guanghui Laser e aro noa ki te rangahau me te auahatanga o te hangarau hua rēseri, engari kei te haere tonu tana tūhura i te ao o te hangarau tukatuka rēseri, ā, e whakapau kaha ana ki te āwhina i ngā kiritaki ki te whakaoti rapanga tono. Hei kaihanga taputapu tā 3D matua o te motu, e mōhio ana a FASTFORM ki ngā āhuatanga katoa o te tā 3D, ā, he rōpū tohutohu mātau kei a ia hei whakarato i ngā hua ngaio teitei ki ngā kiritaki i te ao o te tā 3D. I te heke mai, ka mahi tahi a Guanghui Laser me FASTFORM ki te whakatairanga i te tono me te whanaketanga o te hangarau tā 3D rēseri i Haina, me te āwhina ki te whakapai ake i te umanga. Puna: Guanghui Laser Kaituhi: Kaihanga Tono Gu Jiaxing