ʻO ka hoʻomohala olakino a me ka hoʻomau o kēlā me kēia ʻoihana kahi kūlana kūpono no ka hoʻomohala kūpaʻa o ke kaulahao ʻoihana holoʻokoʻa. ʻO ka hoʻomohala olakino a mau loa o ka mea hoʻohui kuʻuna (kīʻaha anianipono e hoʻokumu ʻia ka ʻoihana ma luna o ka hoʻomohala olakino a mau loa o kāna fiber glass upstream a me nā ʻoihana resin polyester unsaturated. Ua hoʻopau ka ʻoihana fiber glass i ka hoʻohui ʻana i nā ʻoihana, e hana ana i kahi ʻoihana hoʻokūkū hoʻokūkū Kina i ka honua, ʻoiai ʻo ka ʻoihana resin unsaturated i hoʻomaka i ka hoʻonohonoho hou ʻana i ka ʻoihana, a ʻo nā hoʻololi e hiki mai ana e lawe mai i nā pōmaikaʻi i ka ʻoihana mea hoʻohui kuʻuna. he hopena nui.
ʻO nā hale Sandwich ka mea maʻamau i hana ʻia i ʻekolu papa o nā mea. ʻO nā ʻaoʻao luna a me lalo o ka mea hoʻohui sandwich he mau mea ikaika kiʻekiʻe a kiʻekiʻe-modulus, a ʻo ka papa waena he mea māmā māmā. ʻO kaʻO ka hoʻolālā sandwich FRPʻo ia ka hui hou ʻana o nā mea hoʻohuihui a me nā mea māmā ʻē aʻe. ʻO ka hoʻohana ʻana i ka hana sandwich e hoʻomaikaʻi i ka hoʻohana pono ʻana i nā mea a hoʻemi i ke kaumaha o ka hale. ʻO ka lawe ʻana i nā ʻāpana beam-slab ma ke ʻano he laʻana, i ke kaʻina hana, pono e hoʻokō i nā koi o ka ikaika a me ka rigidity. ʻO nā hiʻohiʻona o nā mea FRP he ikaika kiʻekiʻe, haʻahaʻa ka Modulus. No laila, i ka wā e hoʻohana ʻia ai kahi mea aniani i hoʻopaʻa ʻia i ka plastic no ka hana ʻana i nā kaola a me nā papa e hoʻokō ai i nā koi ikaika, ʻoi aku ka nui o ka deflection. Inā hoʻokumu ʻia ka hoʻolālā i ka deflection i ʻae ʻia, e ʻoi aku ka ikaika o ka ikaika, e hopena i ka ʻōpala. Ma ka hoʻohana wale ʻana i ka hoʻolālā ʻana o ka hana sandwich hiki ke hoʻoholo kūpono ʻia kēia kūʻē. ʻO kēia hoʻi ke kumu nui o ka hoʻomohala ʻana o ka hale sandwich.
Ma muli o ka ikaika kiʻekiʻe, ka paona māmā, ka rigidity kiʻekiʻe, ka pale ʻana i ka corrosion, ka insulation uila a me ka hoʻoili ʻana o ka microwave o ka ʻōnaehana sandwich FRP, ua hoʻohana nui ʻia i nā mokulele, missiles, spacecraft a me nā hiʻohiʻona, nā panela o ka hale i ka ʻoihana mokulele a me ka ʻoihana aerospace. E ho'ēmi i ke kaumaha o ka hale a hoʻomaikaʻi i ka hana hoʻohana. ʻO ka maopopokīʻaha anianiUa hoʻohana nui ʻia ka panel sandwich plastic reinforced i nā hale kukui o nā mea kanu ʻoihana, nā hale ākea ākea a me nā hale ʻōmaʻomaʻo ma nā wahi anuanu. Ma ke kahua o ka hana moku a me ka lawe ʻana, ua hoʻohana nui ʻia nā hale sandwich FRP i nā mea he nui i nā submarines FRP, nā minesweepers, a me nā yachts. ʻO nā alahaka hele wāwae FRP, nā alahaka alaloa, nā kaʻa a me nā kaʻaahi, a me nā mea ʻē aʻe i hoʻolālā ʻia a hana ʻia ma koʻu ʻāina a pau i ka FRP sandwich structure, e hoʻokō ana i nā koi he nui o ke kaumaha māmā, ikaika kiʻekiʻe, rigidity kiʻekiʻe, insulation wela a me ka mālama wela. I loko o ka uhi uila e koi ana i ka hoʻouna ʻana i ka microwave, ua lilo ka hale sandwich FRP i mea kūikawā ʻaʻole hiki ke hoʻohālikelike ʻia me nā mea ʻē aʻe.
Ka manawa hoʻouna: Mar-28-2022
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