nūhou

ʻO nā waiwai kino o nā mea i hoʻohuihui ʻia e nā fiber.ʻO ia ke ʻano o ka hui ʻana o ka resin a me nā fibers, ua like loa ko lākou mau waiwai me nā mea o kēlā me kēia fiber.Hōʻike ka ʻikepili hoʻāʻo ʻo nā mea i hoʻoikaika ʻia i ka fiber nā mea e lawe ai i ka hapa nui o ka ukana.No laila, he mea koʻikoʻi ke koho lole i ka wā e hoʻolālā ai i nā hale hana.

E hoʻomaka i ke kaʻina hana ma ka hoʻoholo ʻana i ke ʻano o ka hoʻoikaika ʻana e pono ai i kāu papahana.Hiki i nā mea hana maʻamau ke koho mai ʻekolu mau mea hoʻoikaika maʻamau: fiber glass, carbon fiber a me Kevlar® (aramid fiber).ʻO nā fiber aniani ke koho maʻamau, ʻoiai ke hāʻawi aku nei nā fiber carbon i ka ʻoʻoleʻa kiʻekiʻe a me ke kūpaʻa abrasion kiʻekiʻe o Kevlar®.E hoʻomanaʻo i hiki ke hoʻohui ʻia nā ʻano lole i loko o nā laminates e hana i nā ʻōpala hybrid me nā pono o nā mea ʻoi aku ma mua o hoʻokahi.

Ke hoʻoholo ʻoe i kahi hōʻiliʻili lole, koho i kahi ʻano paona a ulana i kūpono i nā pono o kāu ʻoihana.ʻOi aku ka maʻalahi o ka ʻauneke o ka lole, ʻoi aku ka maʻalahi o ka hoʻopaʻa ʻana ma luna o nā ʻili kiʻekiʻe.Hoʻohana ka māmā i ka resin liʻiliʻi, no laila ʻoi aku ka māmā o ka laminate holoʻokoʻa.Ke kaumaha ka lole, e emi ana ka ma'alahi.Mālama ka paona waena i ka maʻalahi e uhi i ka hapa nui o nā contours, a hāʻawi nui lākou i ka ikaika o ka ʻāpana.He waiwai nui lākou a hana i nā mea ikaika a māmā hoʻi no nā ʻoihana kaʻa, moana a me nā ʻoihana.He mau mea hoʻoikaika koʻikoʻi ko Braided rovings i hoʻohana mau ʻia i ka hana moku a me ka hana ʻana.

ʻO ke ʻano o ka ulana ʻana o ka lole i manaʻo ʻia kona ʻano a i ʻole ke ʻano.E koho mai ʻekolu mau ʻano ulana maʻamau: paʻa, satin a me twill.ʻO nā ʻano ulana maʻemaʻe ka mea liʻiliʻi a maʻalahi hoʻi, akā paʻa maikaʻi ke ʻoki ʻia.ʻO ka piʻi pinepine ʻana i luna a i lalo o nā milo e hōʻemi ana i ka ikaika o ka ulana maʻemaʻe, ʻoiai ua lawa lākou no nā mea āpau akā ʻo nā noi hana kiʻekiʻe loa.

ʻOi aku ka palupalu a ʻoi aku ka ikaika o ka ulana satin a me ka twill ma mua o ka ulana maʻamau.Ma ka ulana satin, e lana ana kekahi milo weft ma luna o ekolu a ehiku mau lola maawe a laila humuhumu ia malalo o kekahi.I loko o kēia ʻano ulana wehe, holo lōʻihi ke kaula, e mālama ana i ka ikaika theoretical o ka fiber.Hāʻawi ka ulana twill i ka hoʻohālikelike ma waena o nā ʻano satin a me nā ʻano maʻamau, me ka hopena hoʻonani herringbone i makemake pinepine ʻia.

Manaʻo Tech: No ka hoʻohui ʻana i ka maʻalahi i ka lole, ʻoki ʻia mai ka ʻōwili ma kahi kihi 45-degere.Ke ʻoki ʻia kēia ʻano, ʻoi aku ka maikaʻi o nā lole ʻoi aku ka maikaʻi ma luna o ka silhouette.

Hoʻoikaika Fiberglass

ʻO Fiberglass ke kumu o ka ʻoihana composites.Ua hoʻohana ʻia i nā noi composite he nui mai ka makahiki 1950 a ua hoʻomaopopo maikaʻi ʻia kona mau waiwai kino.He māmā ka Fiberglass, he tensile haʻahaʻa a me ka ikaika compressive, hiki ke pale aku i ka pōʻino a me nā ukana cyclic, a maʻalahi ke lawelawe.

ʻO Fiberglass ka mea i hoʻohana nui ʻia o nā mea hana i loaʻa.ʻO ka mea nui kēia ma muli o kona kumu kūʻai haʻahaʻa a me nā waiwai kino kūpono.He maikaʻi ka Fiberglass no nā papahana o kēlā me kēia lā a me nā ʻāpana ʻaʻole pono e like me ka nui o ka lole fiber i hoʻohui ʻia i ka ikaika a me ka lōʻihi.

No ka hoʻonui i ka ikaika o ka fiberglass, hiki ke hoʻohana ʻia me ka epoxy a hiki ke ho'ōla ʻia me ka hoʻohana ʻana i nā ʻenehana lamination maʻamau.He kūpono ia no nā noi i ka ʻoihana kaʻa, moana, kūkulu, kemika a me nā ʻoihana mokulele, a hoʻohana pinepine ʻia i nā mea haʻuki.

Kevlar® Hoʻoikaika

ʻO Kevlar® kekahi o nā fibers synthetic ikaika kiʻekiʻe i loaʻa ka ʻae ʻia i ka ʻoihana fiber-reinforced plastics (FRP).He māmā ka pae Composite Kevlar®, he ikaika tensile kūikawā maikaʻi loa, a manaʻo ʻia ʻo ia ka hopena nui a me ka pale ʻana i ka abrasion.ʻO nā noi maʻamau e pili ana i nā hull māmā e like me nā kayak a me nā waʻa, nā panela fuselage mokulele a me nā moku kaomi, nā mīkina lima ʻoki ʻoki ʻia, nā pale kino, a me nā mea hou aku.Hoʻohana ʻia ʻo Kevlar® me nā resins epoxy a i ʻole vinyl ester.

Hoʻoikaika ʻo Carbon Fiber

ʻOi aku ka nui o ka carbon fiber ma mua o 90% a loaʻa ka ikaika tensile kiʻekiʻe loa i ka ʻoihana FRP.ʻOiaʻiʻo, loaʻa iā ia ka ikaika compressive a me ka flexural kiʻekiʻe loa i ka ʻoihana.Ma hope o ka hana ʻana, hui pū kēia mau fiber e hana i ka hoʻoikaika ʻana i ka fiber carbon e like me nā lole, nā huki, a me nā mea hou aku.Hāʻawi ka carbon fiber reinforcement i ka ikaika kikoʻī a me ka ʻoʻoleʻa, a ʻoi aku ka nui o ke kumukūʻai ma mua o nā mea hoʻoikaika fiber ʻē aʻe.

I mea e hoʻonui ai i ka ikaika o ka carbon fiber, pono e hoʻohana ʻia me ka epoxy a hiki ke hoʻōla ʻia me ka hoʻohana ʻana i nā ʻenehana lamination maʻamau.He kūpono ia no nā noi i ka automotive, moana a me ka aerospace, a hoʻohana pinepine ʻia i nā mea haʻuki.