Ko te SLS me te FDM ētahi o ngā momo hangarau mātai-toru anuanu e whakamahia ana i te hanga umanga. Hei tīmatanga, he aha ngā tauā me ngā parai o ia momo hangarau, nō reira me whakaaro ngā kaihoko hua-maha ki te kaupapa e hiahia rātou ki te whakamahi ai i te open cell, i te close cell rānei te pāpāhi pouri mō.
Mēnā koe he kaihoko hua-maha e kīia ana e kore e miria ngā mea kounga, e hiahia ana kia penapena wā i te rangahau mākeke i waenganui i te FDM me te SLS, ko tēnei tuhinga mōu. Ko te Selective Laser Sintering ( SLS ) e mōhiotia ana mō te pono tino me te whai wāhi ki te hanga i ngā āhua herenga piko e kore e hiahiatia tāpiri. I te wehe, ko te Fused Deposition Modeling (FDM) he iti ake te utu, ā, e tuku ana i tētahi kōwhiringa nui o ngā matapae e taea te whiriwhiri. He take noa iho te whakataunga i te utu me te wātaka mō tā mātou hua—te kaihoko hua-maha—me ō rātou tono mutunga e hiahia ana.
Me whai mōhiohio ngā kaihoko maha mō te ōrite o te matērahi, te āhua o te mata, te kaha me te utu ina pāpaku ana rātou i a SLS me FDM. Ko te SLS te hangarau e nui ake ana mō te whakamātau māwhitiwhiti me ngā wāhanga kua oti, ina tirohia tana roa me tana manawaroa ki te whakapipiri. Engari ko te FDM he tikanga pai ake mō te whakamātau tere me te whakaputa iti ake nā rātou i ēnei utu iti ake me te tere tāruatanga teitei ake. Mā te tātari tere ake i ngā tauā me ngā parurenga o ia kotahi o ēnei rua hangarau, ka mōhio ngā kaihoko maha ki te huarahi tino pai mō rātou.
Whāwhāinga mātaihiko i ngā hangarau SLS me FDM hei whakaaro i ngā āhuatanga pērā i te tere, te kounga o te takotoranga, ngā kōwhiringa matērihi, me te utu. E tuku ana a SLS i te ahunga pai ake me te mahi mekanikia, ā, ko te FDM he tauā ki te iti ake te utu me te māmā o te whakamahi. Ka whakatau ēnei whakaarotanga i te hangarau tuhi-ā-rangi 3D e hāngai ana mō ngā kaihoko toa, ā, e hāngai ana ki ngā herekore o tō rātou kaupapa. Anō hoki, kāore e tika kia wareware ngā herekore mō te tīmatanga tāraiwa, me te putanga ki te taiao ina tūtohua ana a SLS me a FDM.
E taea e ngā hangarau SLS me FDM te whakamahi mō ētahi atu kaupapa i te whakapaku hoko penei i te taraiwa, te taputapu, ngā wāhanga hokohoko, me te whakaritenga. Ka whakamahia whānuitia te SLS mō ngā tauira otinga SLS mō ngā maakete pēnei i te ao rangi, te motuka, me te hauora. Ko te FDM i te tuarangi, ka whakamahia whānuitia mō te taraiwa tere me te hokohoko iti kia tino maha ngā ahumāra. Mō te hokohoko nui, ko te FDM, ko te SLS rānei e taea ai te moni me te māmā, he whakautu kaha rānei e hāngai ana ki ngā here motuhake a te kaihoko hoko.
I te ao e kitea ana he nui ake te painga ki te taiao i te SLS me te FDM, nā reira kei te rapu ngā kaihoko mātua kōrero mō ngā huarahi kē. Ko te SLS e hāngai ai i te iti ake o te pāmu i te FDM nō te tikanga o tana tikanga printi paparahipi, ahakoa e āhua pai ake ana i te pāmu e hāngai ana ina whakamahia ngā tikanga hangarau tawhito. Ko te FDM, i te tuarangi, e hāngai ana i te nui ake o te pāmu nō te tikanga o ana tautoko me ana rōpere paraihe. Ko ngā kaihoko mātua e mataara ana ki te whai mōhio ki te taiao me te pāmu e pono ana ki te SLS nō te iti ake o ngā punaha e hāngai ana, i te wa e pono ana ētahi atu ki te FDM mēnā he iti ake te utu ahakoa he nui ake te pāmu e hāngai ana. I te mutunga, ko te mōhio ki ngā pānga ki te taiao o te SLS me te FDM e āwhina ai i ngā kaihoko mātua kia whiriwhiri āhuatia e hāngai ana ki ō rātou uara me ō rātou whakaururanga ki te aronga ki te taiao.