Kua whakamātauhia e te kaupapa RECOTRANS Pākehā ka taea te whakamahi i ngā ngaruiti hei whakapai ake i te tukanga whakamaroke o ngā rauemi hiato hei whakaiti i te whakapaunga pūngao me te whakapoto i te wā whakaputa, me te āwhina hoki ki te whakaputa i te kounga pai ake o te hua. I whakamātauhia hoki e te kaupapa ka taea te whakamahi i te hangarau taiaho hei whakatutuki i tētahi hononga pono i waenga i ngā rauemi hiato me te konganuku, ka taea te whakakore i ngā hononga rivet e whakanui ana i te taumaha o te hanganga.
Mā te whakakotahitanga o te hangarau whakarewa ngaruiti me te hangarau whakarewa taiaho, kua whakawhanakehia e te kaupapa RECOTRANS tētahi rauemi hiato kirihou hou, ā, kua whakamahia hei hanga wāhanga hou, ā, nā reira kua akohia hoki te āheinga hangarua o tēnei rauemi hiato kirihou.
Te whakamahi i te ngaruiti me te whakarewa laser hei whiwhi i ngā rauemi hiato thermoplastic hangarua e tika ana mō te umanga kawe waka.
Mā te whakauru i ngā hangarau hanga kore-tuku iho pērā i te irahiko ngaruiti me te whakarewa laser ki roto i ngā raina whakaputa whakawhiti kapia (RTM) me te pultrusion o nāianei, kua whiwhi te kaupapa RECOTRANS i ngā hua iti te utu me te hangarua e tika ana mō te umanga kawe me ngā hua nui. Ngā rauemi hiato pūnaha maha-rauemi. Ki te whakatauritea ki ngā rauemi hiato e whakamahia ana i nāianei, ka whakaitihia e tēnei rauemi hiato pūnaha maha-rauemi ngā utu me te whakapaunga pūngao nā te tere pultrusion o te 2m/min me te tere huringa RTM o te 2min (ka whakaitihia te wā polymerization mā te 50%).
I whakamanahia e te kaupapa RECOTRANS ngā hua o runga ake nei mā te hanga i ngā tauira whakaaturanga e toru, tae atu ki:
I roto i te tukanga RTM, ka whiwhihia he rauemi hiato kirihou wera i hangaia mai i te muka karāhe me te kapia kiriaku kirihou wera mā te whakauru i te hangarau ngaruiti. I taua wā anō, ka whakamahia te whakarewa laser hei whakatutuki i te hononga i waenga i te rauemi hiato me te konganuku. Mā tēnei ara, ka hangaia mō ngā taraka. Whakamātauria ngā wāhanga o te pūnaha whakatārewatanga o muri o te kokopiti.
I roto i te tukanga c-RTM, ka whiwhihia he rauemi hiato kirihou wera i hangaia mai i ngā rauemi kua whakapakarihia ki te muka waro me te kapia kiriaku kirihou wera mā te whakauru i te hangarau ngaruiti, ā, ka puta he panera tatau motuka.
I roto i te tukanga pultrusion, ka whiwhihia he rauemi hiato i hangaia mai i ngā rauemi kua whakapakarihia ki te muka karāhe me te kapia kiriaku thermoplastic mā te whakaurunga o te hangarau ngaruiti, ā, ka puta he panui o roto mō te umanga tereina, ngā rauemi hiato, ā, ka tutuki te hononga i waenga i ngā konganuku mā te whakarewa laser.
Hei tāpiritanga, e whakamahia ana hoki e te kaupapa te 50% o ngā rauemi hangarua hei hanga i tētahi wāhanga whakaaturanga o te kakau tatau hei manatoko i te āheinga hangarua o te rauemi hiato kirihou hou i whakawhanakehia mā te hangarau whakarewa ngaruiti me te taiaho.
Wā tuku: Whiringa-ā-rangi 11-2021
