ko te tauira 3D e hua mai ana i ngā momo katoa o Making, ā, ko ia ara he āhuatanga me ngā kaupapa ake. Ko SLS (Selective Laser Sintering) me SLA (Stereolithography) ēnei rua mātai tūmatanui mō te tauira 3D. E rerekē ana ō rātou vantex me ngā hītoko, ā, he mea matua nui te whiriwhiri i te tino pai mō tāu kaupapa kia tūhono ai ki te hua ataahua, mutunga kore, ka pakari ai mātou i ngā rerekētanga matua i waenganui i SLS vs SLA te tauira 3D, ngā painga o SLS i runga i SLA i te hangarau hāpai, anō hoki ka tuku kōrero pana kia pīrangi ai koe i te tikanga tauira 3D tika mō tāu umanga.
Ko SLS me SLA ēnei rautaki hanga taapiri e whakamahi ana i te hangarau mira mō te hāngai i ngā taonga 3D takitahi. Engari, he rerekētanga matua kei waenganui i ēnei rua tikanga. I te tauira 3D SLS, ko te mira hāpai te mea e hono ana i te pouaka matū (hei tauira, te nylon, te metara rānei) hei hanga i te taonga, he paraka ki te paraka. I te wehe, ko te tauira 3D SLA e whakapakari ana i te pāpaku reihana ki ngā paraka kākāriki ki te āwhina i te mira UV.
Ngā Mātēra: Ko tētahi rerekētanga motuhake i waenganui i te SLS me te SLA 3D printing kei ngā mātēra e taea ana te whakaputa. Ko te SLS hoki i mōhiotia mō tana pūmahara mōhio e taea ai te hanga i ngā wāhanga i runga i te 30 mātēra rerekē, pērā i ngā paraihe inihua hoki ngā metara. I te tuarangi, e kore te SLA e taea te whakamahi i te nuinga o ngā mātēra, e hāngai ai mō te hanga i ngā wāhanga iti tika.
Ko te hangarau Tā Mātua 3D tino pai mō tāu whakamahinga. Ka hāngai tāu kōwhiringa tikanga Tā Mātua 3D ki ētahi whāinga – pērā i te mea e hiahia ana koe kia eke atu ai, me ngā aronga e hiahia ana koe kia mahi ai (rahi, whakaaetanga, me era atu). Mēnā kei te hiahia koe ki ngā wāhanga kaha ake, pakari ake, me te aukati pai ake i te wera me ngā matū, kātahi ka heke te SLS hei ara. He pai te SLS mō ngā wāhanga e whai anuanu o raro ana, me ngā hanganga hōhonu maroke.
Ahakoa ngā hua e kore e kitea pea e SLS me SLA, he iti ake i te SLS i ētahi atu āhuatanga ina whakawhitinga hua. Ko tētahi o ngā painga nui rawa atu o SLS ko tana āhua ki te hanga i ngā wāhanga whai take, whakamahia tūturu, e kaha ana ngā tapanga hinu. Kei roto i ngā wāhanga SLS te kaha tōaitanga tikangia, te pakanga pai, me te toru ngā wā te aukatitanga takirua i te whānuitanga atu i ngā wāhanga hua e hua ana i ētahi atu hangarau Tā Mātua 3D.
Heoi anō, he nui ngā whai hua o SLS me SLA mō te riihi 3D me ō rātou whakamahinga. Ko te SLS tino pai mō ngā wāhanga mahi me ngā wāhanga pakari ki ngā īnanga hinuaho, ko te SLA he pai mō ngā tauira taipitopito me te ahunga iti iti me ngā mata kia pai ai te āhua. Ko te whiriwhiri i waenganui i ēnei ara e rua he mea here ki ngā whakaaro mō te matapae, te pīroiro o te wāhanga, ngā here pūtea, me te rahi o te huinga e hiahia ana kia hangaia.
Ko tātou he kainoho ratonga 3D ngaio o SLA , SLS me te riihi SLM, pērā i te taputapu tere. Mā te whanui o ngā tikanga riihi 3D e wātea ana, ka mahi tātou ki ā koutou tohunga hei whiriwhiri i te tikanga tino pai mō tā koutou kaupapa – e hoatu ana ngā wāhanga kounga teitei me ngā whakarahinga utu-tika. Ahakoa kei te hiahia koe ki ngā wāhanga kaha rawa atu mō te whakamahi hinuaho, i te tītaha mai i ngā tauira iti, taipitopito kia tae atu ki ngā wāhanga umanga kounga hua, ko Whale-Stone ka aki ai koe.