Ua hōʻoia ka papahana RECOTRANS ʻEulopa i loko o ke kaʻina hana hoʻoheheʻe resin (RTM) a me ka pultrusion, hiki ke hoʻohana ʻia nā microwaves e hoʻomaikaʻi i ke kaʻina hana hoʻōla o nā mea composite e hōʻemi i ka hoʻohana ʻana i ka ikehu a hoʻopōkole i ka manawa hana, me ke kōkua pū ʻana i ka hana ʻana i ka huahana maikaʻi aʻe. Ua hōʻoia pū ka papahana e hiki ke hoʻohana ʻia ka ʻenehana laser e hoʻokō i kahi pilina hilinaʻi ma waena o nā mea composite a me ka metala, hiki ke hoʻopau i nā hui rivet e hoʻonui ai i ke kaumaha o ka hale.
Ma o ka hui pū ʻana o ka ʻenehana microwave a me ka laser welding, ua hoʻomohala ka papahana RECOTRANS i kahi mea composite thermoplastic hou a hoʻohana iā ia e hana i nā ʻāpana hou, a laila e aʻo ana hoʻi i ka hiki ke hana hou ʻia o kēia mea composite thermoplastic.
Ke hoʻohana nei i ka microwave a me ka laser welding e loaʻa ai nā mea composite thermoplastic recyclable i kūpono no ka ʻoihana halihali.
Ke hoʻohui nei i nā ʻenehana hana kuʻuna ʻole e like me ka radiation microwave a me ka wili laser i loko o ka hoʻoheheʻe resin transfer molding (RTM) o kēia manawa a me nā laina hana pultrusion, ua loaʻa i ka papahana RECOTRANS nā huahana haʻahaʻa ke kumukūʻai a hana hou ʻia i kūpono no ka ʻoihana halihali me nā hua kiʻekiʻe. Nā mea hui pū ʻōnaehana multi-material. Ke hoʻohālikelike ʻia me nā mea hui i hoʻohana ʻia i kēia manawa, hoʻemi kēia mea hui pū ʻōnaehana multi-material i nā kumukūʻai a me ka hoʻohana ʻana i ka ikehu ma muli o ka wikiwiki pultrusion o 2m/min a me ka wikiwiki pōʻaiapuni RTM o 2min (ua hoʻemi ʻia ka manawa polymerization e 50%).
Ua hōʻoia ka papahana RECOTRANS i nā hopena i luna ma o ka hana ʻana i 3 mau laʻana hōʻikeʻike nui maoli, me:
Ma ke kaʻina hana RTM, loaʻa kahi mea hui thermoplastic i hana ʻia me ke aniani fiber a me ka resin acrylic thermoplastic ma o ka hoʻohui ʻana i ka ʻenehana microwave. I ka manawa like, hoʻohana ʻia ka wili laser e hoʻomaopopo i ka pilina ma waena o ka mea hui a me ka metala. Ma kēia ʻano, hana ʻia no nā kalaka. E nānā i nā ʻāpana o ka ʻōnaehana hoʻokuʻu hope o ka cockpit.
Ma ke kaʻina hana c-RTM, loaʻa kahi mea composite thermoplastic i hana ʻia me nā mea i hoʻoikaika ʻia me ke kalapona fiber a me ka resin acrylic thermoplastic ma ka hoʻohui ʻana i ka ʻenehana microwave, no laila e hana ana i nā panela puka kaʻa.
I ke kaʻina hana pultrusion, loaʻa kahi mea hui i hana ʻia me nā mea i hoʻoikaika ʻia i ke aniani fiber a me ka resin acrylic thermoplastic ma o ka hoʻohui ʻana o ka ʻenehana microwave, no laila e hana ana i kahi panela kūloko no ka ʻoihana transit kaʻaahi, nā mea hui a me ka hoʻopili ʻana ma waena o nā metala i hoʻokō ʻia e ka wili laser.
Eia kekahi, hoʻohana pū ka papahana i 50% o nā mea hana hou ʻia e hana i kahi ʻāpana hōʻikeʻike lima puka e hōʻoia i ka hiki ke hana hou ʻia o ka mea composite thermoplastic hou i hoʻomohala ʻia ma o ka ʻenehana microwave a me ka laser welding.
Ka manawa hoʻouna: Nov-11-2021
