I. Hana o nā Lālā Ikaika
ʻO ke olonā optical ka mea nui i hana ʻia me ka silica maʻemaʻe kiʻekiʻe, nona ka ikaika mechanical haʻahaʻa a me ka pale tensile a me ka compressive i kaupalena ʻia. I ka wā o ke kau ʻana o ke kaula a me ka hana lōʻihi, ua hoʻomau ʻia ka fiber i nā mana o waho e like me ke kaumaha ponoʻī, nā ukana makani a me ka hau, a me ke kaumaha o ke kau ʻana. Me ka ʻole o kahi ʻano halihali ukana kūpono, ua maʻalahi ka fiber i ka micro-deformation, hiki ke alakaʻi i ka attenuation hōʻailona. No laila, pono e hoʻolako ʻia nā kaula optical me nā lālā ikaika e lawelawe ma ke ʻano he ʻōnaehana halihali ukana, e omo ana i ka hapa nui o ke kaumaha mechanical a me ka kaohi ʻana i ka micro-strain fiber e hōʻoia i ka hoʻoili hōʻailona paʻa lōʻihi.
ʻO nā lālā ikaika i hoʻohana nui ʻia i ka ʻenekinia e hāʻule i ʻelua mau ʻano nui:Uea kila Phosphatizedma ke ʻano he koho metala mua, aFRP (Palakika i hoʻoikaika ʻia me ka fiber)ʻo ia ke koho ʻole-metala i hoʻohana nui ʻia. Hāʻawi nā ʻano ʻelua i nā ʻano hana like ʻole, a pono e kau ʻia ke koho mea ma ke ʻano o ka noi kikoʻī.
II. Uea kila Phosphatized: Ke Koho Nui no nā Uea Kūwaho Maʻamau
ʻO ke uea kila Phosphatized ka lālā ikaika metala i hoʻohana nui ʻia i nā kaula optical waho. Aia kona mau pono nui i ke kaulike ma waena o ka ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi o ke kaʻina hana. Ma lalo o ka ʻāpana ʻāpana like, ʻoi aku ka kiʻekiʻe o ka hiki ke hoʻouka tensile o ke uea kila phosphatized ma mua o FRP, e kūpono ai no nā noi me nā koi ikaika mechanical kiʻekiʻe.
Ma ke ʻano o ka hoʻololi ʻana i ke kaiapuni, hana ka hana phosphating i kahi papa kiʻiʻoniʻoni phosphatized like ma luna o ka ʻili uea. Kōkua kēia i ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana i ka pala a hoʻemi i ka pilikia o nā hopena interfacial i hoʻokumu ʻia e ka hoʻopili pololei ʻana me nā hui e like me ka hoʻopiha ʻana i nā gels, no laila e kōkua ana i ka hoʻēmi ʻana i nā pilikia e pili ana i ka hydrogen i ka wā o ka hana uwea lōʻihi.
He kūpono ka uea kila Phosphatized no nā kaula paipu wehe ʻia o GYTA a me GYTS, nā kaula paipu waena, nā kaula mining flame-retardant, a me nā kaula i kanu pololei ʻia a me nā ʻano kaula waho like ʻole e hoʻohana ana i nā ʻōnaehana hoʻopiha gel.
III. FRP: He Mea Koʻikoʻi no nā Hana Kūikawā
Hoʻokumu ʻia ka FRP (Fiber Reinforced Plastic) e kahi hana pultrusion e hoʻohana ana i nā olonā aniani hoʻomau e like me ke ʻano hoʻoikaika a me ka epoxy a i ʻole vinyl ester resin ma ke ʻano he matrix. He mea kūkulu ia i hoʻohana nui ʻia ma waena o nā lālā ikaika ʻole-metala. Aia kona waiwai nui i kona insulation uila, ke kūpaʻa i ka pala, a me ke kaumaha māmā.
ʻAʻole e like me nā lālā ikaika metala, he mea hana ʻole ka FRP. Hōʻalo ia i ka hoʻoili ʻana o ke au a me nā hopena hoʻopili electromagnetic a ʻaʻole ia e hana i nā hopena electrochemical me nā ʻōnaehana hoʻopiha gel. No laila, mai kahi hiʻohiʻona hoʻolālā kūkulu, kōkua ia i ka hōʻemi ʻana i nā pilikia hana hydrogen e pili ana me nā metala. ʻO kona density ma kahi o hoʻokahi hapaha o ke kila, e hōʻemi nui ana i ke kaumaha holoʻokoʻa o ke kaula optical a maʻalahi i ka hoʻokomo ʻana a me ka lawe ʻana. Eia kekahi, he haʻahaʻa ka coefficient o ka hoʻonui thermal o ka FRP, e kōkua ana i ka mālama ʻana i ka paʻa o ka lōʻihi o ka fiber ma lalo o nā loli o ka mahana a hōʻemi i ka pilikia o ka nalowale micro-bending.
Hoʻohana nui ʻia ʻo FRP i nā kaula lewa i hoʻokomo ʻia i nā wahi a me nā wahi me ka hoʻopilikia electromagnetic ikaika, nā kaula hāʻule FTTH all-dielectric, nā kaula i hoʻohana ʻia i nā wahi ʻino loa e like me ka paʻakai kahakai a me nā mea kanu kemika, a me nā ʻano kaula kūikawā e pili ana i nā kaula submarine.
IV. Nā Kumumanaʻo Koho no nā ʻAno ʻElua o nā Lālā Ikaika
ʻAʻole he mau pani maʻalahi ka uea kila Phosphatized a me ka FRP kekahi i kekahi; akā, he hoʻokō lākou i ka hana. Pono ke koho ʻana i nā mea kūpono e pili ana i nā kūlana lawelawe maoli o ke kaula:
ʻO nā kaula ea waho maʻamau, kanu pololei ʻia, eli ʻana, a me nā kaula i hoʻopiha ʻia me ka gel - ʻO ke kaula kila Phosphatized ka mea maʻamau i makemake nui ʻia. ʻO kona ikaika kiʻekiʻe, ʻenehana hana makua, a me ka hoʻohana ākea e lilo ia i hopena nui i hōʻoia ʻia e ka hana ʻenekinia lōʻihi.
Nā wahi i maʻalahi i ka uila, nā kikowaena, a me nā hiʻohiʻona ʻē aʻe me ka hoʻopilikia electromagnetic ikaika - Pono e hoʻohana ʻia kahi ʻano FRP all-dielectric e hōʻemi i nā pilikia conductivity a hoʻomaikaʻi i ka palekana o ka ʻōnaehana.
ʻO nā wahi ʻino loa e like me nā wahi kahakai a me nā mea kanu kemika - hāʻawi ʻo FRP i ka hana paʻa lōʻihi ma muli o kona kūpaʻa maikaʻi loa i ka pala.
Nā kaula hāʻule FTTH - ʻO FRP ka koho makemake pinepine ʻia ma muli o kona mau waiwai insulating. No nā hiʻohiʻona hoʻololi i loko a i waho e koi ana i ka ikaika tensile kiʻekiʻe a i ʻole ke kau ʻana i ka lōʻihi, hiki ke koho ʻia nā lālā ikaika metala ma muli o ka hoʻolālā kaula.
V. Hopena
Hoʻopilikia pololei nā lālā ikaika i ke ola lawelawe mechanical a me ke kūpaʻa o ka hoʻoili ʻana o nā kaula optical. Me kona ikaika kiʻekiʻe, ka hoʻohālikelike maikaʻi o ke kaʻina hana, a me ka hana ʻenekinia i hōʻoia ʻia, ua lilo ka Phosphatized Steel Wire i mea ikaika metala koʻikoʻi no nā kaula waho maʻamau. ʻO FRP, me kona mau pono i ka insulation uila, ka pale ʻana i ka hoʻopilikia, ke kūpaʻa i ka pala, ka haʻahaʻa haʻahaʻa, a me ke kūpaʻa o ke kūkulu ʻana, he kuleana koʻikoʻi ia i nā kūlana lawelawe paʻakikī a kūikawā.
Ma ke ʻano he mea hoʻolako loea o nā mea kaula, ke hoʻomau nei ʻo ONE WORLD i ka hāʻawi ʻana i ka uea kila phosphatized, FRP, a me nā mea lālā ikaika kaula ʻē aʻe i kā mākou mea kūʻai aku. Hāʻawi pū mākou i nā ʻōlelo aʻoaʻo koho mea a me ke kākoʻo loea e pili ana. No nā nīnau papahana kikoʻī, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
Ka manawa hoʻouna: Mei-28-2026