Ma ke ʻano he mea māmā koʻikoʻi nonā kaʻae pani i ke kila me ka palakiko,Nā mea FRP/hui like ʻolepili loa i ka mālama ʻana i ka ikehu kaʻa, ka palekana o ke kaiapuni a me ka palekana. ʻO ka hoʻohana ʻana i nā plastics/composite i hoʻoikaika ʻia me ke aniani fiber e hana i nā pūpū kino kaʻa a me nā ʻāpana pili ʻē aʻe kekahi o nā ala kūpono loa e hoʻomāmā ai i nā kaʻa.
Mai ka wā i hana pono ʻia ai ke kaʻa FRP mua o ka honua, ʻo GM Corvette, i ka makahiki 1953, ua lilo nā mea FRP/composite i mea ikaika hou i ka ʻoihana kaʻa. ʻO ke kaʻina hana hoʻomoe lima kuʻuna he kūpono wale nō ia no ka hana ʻana i nā neʻe liʻiliʻi, a ʻaʻole hiki ke hoʻokō i nā pono o ka hoʻomohala mau ʻana o ka ʻoihana kaʻa.
E hoʻomaka ana i nā makahiki 1970, ma muli o ka holomua o ka hoʻomohala ʻana oNā mea SMCa me ka hoʻohana ʻana o ka ʻenehana hoʻoheheʻe mīkini a me ka ʻenehana uhi ʻana i loko o ka mold, ua hiki i ka 25% ka nui o ka ulu makahiki o nā mea FRP/composite i nā noi kaʻa, e lilo ana i mea mua i ka hoʻomohala ʻana o nā huahana FRP kaʻa. He wā o ka hoʻomohala wikiwiki;
I ka hoʻomaka ʻana o nā makahiki 1990 o nā makahiki 1920, me ka hoʻonui ʻia o ke koi no ka palekana o ke kaiapuni, ka māmā, a me ka mālama ʻana i ka ikehu, nā mea composite thermoplastic i hōʻike ʻia eGMT (mea hui thermoplastic i hoʻoikaika ʻia e ka fiber glass moena) a me LFT (mea hui thermoplastic i hoʻoikaika ʻia e ka fiber lōʻihi)ua loaʻa. Ua ulu wikiwiki ia, a hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana kūkulu kaʻa, me ka piʻi ʻana o ka ulu makahiki he 10-15%, e hoʻomaka ana i ka lua o ka manawa o ka hoʻomohala wikiwiki ʻana. Ma ke ʻano he alakaʻi o nā mea hou, ke pani mālie nei nā mea i hui ʻia i nā huahana metala a me nā mea kuʻuna ʻē aʻe i nā ʻāpana kaʻa, a ua hoʻokō i nā hopena waiwai a palekana hoʻi.
Ua māhele nui ʻia nā ʻāpana kaʻa FRP/composite i ʻekolu mau māhele:nā ʻāpana kino, nā ʻāpana kūkulu a me nā ʻāpana hana.
1. Nā ʻāpana kino:me nā pūpū kino, nā hale paʻa, nā sunroofs, nā puka, nā grilles radiator, nā mea hoʻomālamalama kukui, nā bumpers mua a me hope, a pēlā aku, a me nā ʻāpana o loko. ʻO kēia ke kuhikuhi nui o ka hoʻopili ʻana o nā mea FRP/composite i nā kaʻa, ʻo ia hoʻi e hoʻokō i nā pono o ka hoʻolālā maʻalahi a me ke ʻano kiʻekiʻe. I kēia manawa, nui nō ka hiki ke hoʻomohala a me ka noi. ʻO ka mea nui nā plastics thermosetting i hoʻoikaika ʻia me ke aniani fiber. ʻO nā kaʻina hana hoʻoheheʻe maʻamau e pili ana i: SMC/BMC, RTM a me ka hoʻopaʻa lima/spray.
2. Nā ʻāpana kūkulu:me nā pale mua, nā mōlina bumper, nā mōlina noho, nā papahele, a pēlā aku. ʻO ke kumu e hoʻomaikaʻi i ke kūʻokoʻa hoʻolālā, ka versatility a me ka pono o nā ʻāpana. Hoʻohana nui i ka SMC ikaika kiʻekiʻe, GMT, LFT a me nā mea ʻē aʻe.
3.Nā ʻāpana hana:ʻO kona hiʻohiʻona nui, ʻo ia ka pono o ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa ʻana i ka ʻaila, ʻo ia hoʻi no ka ʻenekini a me nā ʻāpana e pili ana. E like me: ka uhi o ka valve ʻenekini, ka manifold intake, ka pā aila, ka uhi kānana ea, ka uhi keʻena kia, ka baffle ea, ka papa kiaʻi paipu intake, ka pahi peʻahi, ke apo alakaʻi ea peʻahi, ka uhi wela, nā ʻāpana pahu wai, ka pūpū puka waho, ka turbine pamu wai, ka papa insulation leo ʻenekini, a pēlā aku. ʻO nā mea hana nui: SMC/BMC, RTM, GMT a me ka nylon i hoʻoikaika ʻia i ke aniani fiber.
4. Nā ʻāpana pili ʻē aʻe:e like me nā cylinders CNG, nā ʻāpana hoʻomaʻemaʻe kaʻa ohua a me RV, nā ʻāpana mokokaikala, nā panela anti-glare alaloa a me nā pou anti-collision, nā piers hoʻokaʻawale alaloa, nā cabinets kaupaku kaʻa nānā waiwai, a pēlā aku.
Ka manawa hoʻouna: Mei-07-2021
