Hoʻokaʻawale ʻana oFRTP
Nui nā ʻano FRTP, a ua piha kēia ʻoihana i nā huaʻōlelo he nui a me nā pōkole Pelekane. Ma muli o ka nui o ka hoʻopaʻa ʻana o ka fiber (L) o ka huahana, ua māhele ʻia i nā thermoplastics i hoʻoikaika ʻia i ka fiber pōkole (SFRT, L10 mm) a me nā fibers hoʻomau i hoʻoikaika ʻia i ka thermoplastic composite plastic. (CFRT, hoʻomau mau ka fiber me ka ʻoki ʻole).
Hoʻohālikelike ʻia me SFRT, loaʻa iā LFT nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa, ka ikaika kikoʻī kiʻekiʻe, ka modulus kikoʻī kiʻekiʻe a me ke kūpaʻa hopena ikaika, kūpono ia no nā kūlana noi koʻikoʻi. Ua lilo kēia i kekahi o nā kumu nui i makemake ʻia ai ka LFT ma ka ʻoihana noi lalo. ʻEkolu mau ʻano o nā mea LFT i hoʻohana nui ʻia: Glass Mat Reinforced Thermoplastic GMT (Glass Mat Reinforced Thermoplastics), Long Fiber Reinforced Thermoplastic Granules LFT-G (Long-Fiber Reinforced Thermoplastic Granules) a me Long Fiber Reinforced Thermoplastic Granules-Thermoplastic pololei LFT-D (Long-Fiber Reinforced Thermoplastic Direct).
Hiki ke hoʻohana hou ʻia ka CFRT, he ikaika kikoʻī kiʻekiʻe a me ka ʻoʻoleʻa kikoʻī, he kūpaʻa maikaʻi loa ka corrosion, ka hopena a me ka pale wela. ʻO nā mea metala kiʻekiʻe a me nā mea polymeric.
Nā noi o FRTP
Me ka puka ʻana mai o ka matrix resin thermoplastic aromatic (e like me PEEK, PPS) me ka ʻoʻoleʻa maikaʻi loa, ke kūpaʻa wela a me ka ikaika waena, a me ka fiber carbon a me ka aramid fiber me nā waiwai maikaʻi loa e like me ka ikaika kiʻekiʻe, ka modulus kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa corrosion. , ka hoʻomohala ʻana o nā fibers hana kiʻekiʻe e like me ka silicon carbide fibers i mea e hoʻohana ʻia ai ka FRTP kiʻekiʻe i ka nui o nā ʻoihana ʻoihana, e like me: ka halihali kaʻaahi, automotive, aerospace, nā mea hana hale, ka uila a me nā ʻāpana ʻē aʻe.
◆ Aerospace
ʻO ke kiʻekiʻe o ka ʻoʻoleʻa o FRTP, ke kumu kūʻai haʻahaʻa o ka mīkini a me ka hana hou ʻana, ka pale ahi maikaʻi, ka uahi haʻahaʻa a me nā mea ʻawaʻawa ʻole, a me nā pōʻai hoʻōla i loko o nā minuke e lilo ia i mea kūpono no nā hale aerospace māmā.
Ma nā ʻāpana hoʻolālā o ke kino mokulele, hoʻohana nui ʻia ka FRTP i ka papahele, ka ʻaoʻao alakaʻi, ka mana o ka ʻili a me nā ʻāpana huelo, ʻo ia nā ʻāpana ukana lua me nā ʻano maʻalahi.
ʻO Airbus A380 airliner, Airbus A350 airliner, Gulfstream G650 business jet a me AgustaWestland AW169 helicopter nā mea nui a pau o ka thermoplastic fuselage structures. ʻO ka hoʻolālā FRTP koʻikoʻi o ka Airbus A380 ka ʻaoʻao alakaʻi paʻa o ka ʻēheu fiberglass / PPS material. Hoʻolaha nui ʻia ka Airbus A350 fuselage FRTP i nā spars a me nā ʻaoʻao neʻe a me nā loulou fuselage. ʻO ka jet pāʻoihana ʻo Gulfstream G650 he mea nui ia i nā noi FRTP me ka carbon fiber / PEI no nā iwi ʻaoʻao puʻupuʻu puʻupuʻu a me ke kalapona kalapona / PPS no nā rudders a me nā mea hoʻokiʻekiʻe.
◆ Nā kaʻa
ʻO ka hoʻomohala ʻana i nā kumu kūʻai haʻahaʻa, pōkole pōkole, kiʻekiʻe kiʻekiʻe o ka ʻenehana mea hoʻohui i lilo i mea nui i ka hoʻoikaika ʻana i ka hoʻēmi kaumaha o ke kaʻa. Nui nā ʻoihana kaʻa kūloko i hui pū me nā ʻoihana hoʻoheheʻe injection me ka ʻenehana mea hoʻohui kiʻekiʻe.
ʻO nā noi i nā kaʻa kaʻa: nā noho a me ko lākou mau papa, nā alakaʻi puka makani, nā pani puka o loko, nā pale pale, nā puʻupuʻu, nā pale mua, nā wāwae wāwae, nā papa dashboard, nā ea deflectors, nā keʻena, nā ʻāpana ʻokoʻa ʻo Tire compartment, paʻa pākaukau, kaʻa intake manifold. Ua hoʻohana ʻo Passat, POLO, Bora, Audi A6, Golf, Buick Excelle, Buick GL8 a me nā hiʻohiʻona ʻē aʻe i ka nui o nā ʻāpana FRTP kiʻekiʻe, ʻo ka hapa nui o lākou e hoʻohana i ka GMT a i ʻole LFT.
Ma ka noi kalaka, ʻo ia ka PP honeycomb composite pā, ka mea e hoʻololi i ka pā liʻiliʻi o waho corrugated alumini alloy me ke kila kila a me ka pā kila corrugated i ke kaʻa o kēia manawa.
◆ Kaʻa kaʻaahi
Ma muli o nā hiʻohiʻona haʻahaʻa hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻāpana: ʻo nā ʻāpana ukana nui o nā mea i hoʻohui ʻia a me nā ʻāpana nui ʻole o nā mea hana. ʻO nā ʻāpana haʻahaʻa nui o nā composites e pili ana i nā mea lawe ukana nui o nā kaʻaahi, e like me ke kino o ke kaʻaahi, ke kaʻa kaʻa a me ka pahu bogie. Hiki ke hoʻokaʻawale ʻia nā ʻāpana haʻahaʻa ʻole o nā mea i hoʻohui ʻia i nā ʻāpana ukana ʻole (e like me ke kino, ka papahele a me ka noho a me nā ʻāpana ukana ʻole ʻē aʻe) a me nā ʻāpana kōkua (nā ʻāpana kōkua e like me nā halepaku, nā halepaku. , a me nā pahu wai).
No nā nūhou hou aʻe a me nā kikoʻī e ʻoluʻolu e hahai mai iā mākou: /news_catalog/news/
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Ka manawa hoʻouna: Sep-26-2021
