Ua hōʻoia ka papahana RECOTRANS ʻEulopa i ka hoʻololi ʻana i ka resin (RTM) a me nā kaʻina hana pultrusion, hiki ke hoʻohana ʻia nā microwaves e hoʻomaikaʻi i ke kaʻina hana hoʻōla o nā mea i hoʻohui ʻia e hōʻemi i ka hoʻohana ʻana i ka ikehu a hoʻopōkole i ka manawa hana, ʻoiai e kōkua ana i ka hana ʻana i ka maikaʻi ʻoi aku ka maikaʻi.Ua hōʻike 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 metala, hiki ke hoʻopau i nā hui riveted e hoʻonui i ke kaumaha o ka hale.
Ma o ka hui pū ʻana o ka microwave a me ka ʻenehana welding laser, ua hoʻomohala ka papahana RECOTRANS i kahi mea hou thermoplastic composite a hoʻohana iā ia e hana i nā ʻāpana hou, a laila e aʻo ana i ka recyclability o kēia mea thermoplastic composite.
Ke hoʻohana nei i ka microwave a me ka welding laser no ka loaʻa ʻana o nā mea hoʻohui thermoplastic recyclable kūpono no ka ʻoihana kaʻa
ʻO ka hoʻohui ʻana i nā ʻenehana hana kuʻuna ʻole e like me ka radiation microwave a me ka welding laser i loko o ka resin transfer molding (RTM) a me nā laina hana pultrusion, ua loaʻa i ka papahana RECOTRANS nā huahana haʻahaʻa a hiki ke hana hou ʻia i kūpono no ka ʻoihana kaʻa me nā hua kiʻekiʻe.ʻO nā mea hoʻohui pūnaehana multi-material.Hoʻohālikelike ʻia me nā mea i hoʻohana ʻia i kēia manawa, ʻo kēia ʻōnaehana multi-material composite mea hoʻemi i nā kumukūʻai a me ka hoʻohana ʻana i ka ikehu ma muli o ka wikiwiki pultrusion o 2m/min a me ka wikiwiki o ka RTM 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 hōʻike hōʻikeʻike maoli, me:
Ma ke kaʻina hana RTM, loaʻa kahi mea thermoplastic composite i hana ʻia me ka fiber aniani a me ka resin acrylic thermoplastic ma ka hoʻohui ʻana i ka ʻenehana microwave.I ka manawa like, hoʻohana ʻia ka welding laser e ʻike i ka pilina ma waena o ka mea composite a me ka metala.Ma kēia ʻano, hana ʻia no nā kaʻa.Nā ʻāpana laʻana o ka ʻōnaehana hoʻokuʻu hope cockpit.
Ma ke kaʻina hana c-RTM, loaʻa kahi mea thermoplastic composite i hana ʻia me nā mea i hoʻoikaika ʻia i ka fiber carbon a me ka resin thermoplastic acrylic ma ka hoʻohui ʻana i ka ʻenehana microwave, a laila e hana ana i nā pani puka kaʻa.
I ke kaʻina hana pultrusion, loaʻa kahi mea hana i hana ʻia me nā mea i hoʻoikaika ʻia i ke aniani fiber a me ka resin thermoplastic acrylic ma o ka hoʻohui ʻana o ka ʻenehana microwave, a laila e hana ana i kahi papa loko no ka ʻoihana transit rail, nā mea hoʻohui a me ka pilina ma waena o nā metala i hoʻokō ʻia e ka laser. wiliwili.
Eia kekahi, hoʻohana pū ka pāhana i 50% mau mea hana hou e hana i kahi ʻāpana hōʻike lima puka e hōʻoia i ka recyclability o ka mea hou thermoplastic composite i hoʻomohala ʻia ma o ka microwave a me ka ʻenehana welding laser.
Ka manawa hoʻouna: Nov-11-2021