Labarai - A zahiri kimanta fa'ida da rashin amfani kekuna fiber fiber |EWIG

An yi amfani da fiber carbon a cikin kekuna azaman babban kayan fasaha a cikin shekaru goma da suka gabata.A taƙaice, fiber fiber carbon ba abu ne mai sauƙi na carbon ba, amma cakuda abubuwan carbon da aka haɗa da ƙarfafawa da resin epoxy bayan saƙa.A farkon kwanakin carbon fiber, saboda dalilai na fasaha, resin epoxy da aka yi amfani da shi zai iya rushewa a cikin rana.Tare da ci gaban kimiyya da fasaha, ana shawo kan gazawar wannan kyakkyawan kayan a hankali.Misali, firam ɗin K na Jamus yana amfani da fiber carbon fiber 16K mai girma.Ƙarfin wannan fiber ɗin carbon har ma ya zarce na ƙarfe, kuma yana da garantin rayuwa.

Fiber Carbon ba wai kawai yana da halaye na zahiri na kayan carbon ba har ma yana da sauƙin aiwatarwa na zaruruwan yadi.Ƙaƙƙarfan ƙarfinsa bai kai 1/4 na ƙarfe ba, amma ƙarfinsa yana da ƙarfi sosai.Kuma juriya na lalata ya yi fice, sabon ƙarni ne na ƙarfafa fiber.Firam ɗin carbon yana da alaƙa da "nauyi mai sauƙi, tsauri mai kyau, da kuma ɗaukar tasiri mai kyau".Don ba da cikakken wasa ga kyakkyawan aikin fiber carbon, ba ze zama mai sauƙi a fasaha ba.Duk da haka,carbon fiberhar yanzu yana da fa'idodi waɗanda sauran kayan ba su da su.Yana iya kera kekuna masu nauyi kusan 8kg ko 9kg.Irin wannan keken keke mai sauƙi na fiber fiber zai iya mafi kyawun nuna fa'idarsa yayin hawan tudu, kuma hawan yana da santsi da wartsakewa.Kuma ba kamar wasu firam ɗin alloy na aluminum masu haske ba, kuna jin wani nau'in ja da baya lokacin hawan tudu.

Gabaɗaya magana, carbon fiber a matsayin kayan keke yana da halaye masu zuwa:

1. Matsakaicin nauyi:

Carbon fiber dutse bikeAn ga firam ɗin kusan gram 1200 a ko'ina.Tun da yawan carbon ne kawai 1.6 g/cm3, ba mafarki ba ne don yin firam na kusan 1 kg.Ana yin firam ɗin fiber carbon ta hanyar sanya filayen carbon akan alkiblar da damuwa ke faruwa don samun ƙarfi.Firam ɗin carbon fiber ɗin yana da haske sosai, wanda ya faru ne saboda ƙarancinsa da ƙarfi mai ƙarfi.

2.Good girgiza sha yi.

Thecarbon fiber frame kekeiya yadda ya kamata sha vibration da kuma kula da kyau rigidity.Wannan fasalin ya sa ya zama kayan matakin gasa mai kyau sosai.

3. Ana iya yin Frames na siffofi daban-daban.

Ba kamar tsarin masana'anta na firam ɗin ƙarfe na gaba ɗaya ba, acarbon fiber framegabaɗaya ana yin ta ne ta hanyar fara yin ƙira, sannan a haɗa takardar fiber ɗin carbon zuwa ƙirar, sannan a gyara shi da resin epoxy.Irin wannan tsari na masana'antu na iya amfani da aerodynamics don yin firam tare da ƙarancin juriyar iska.

Matsalolin da ake fuskanta a halin yanzu game da wannan kayan sune galibin maki 4 masu zuwa:

1. Rikicin lissafin damuwa.

Thecarbon fiber bikefiram ɗin ya ƙunshi fiber ɗin carbon, wanda ke siffanta shi da ƙarfi mai ƙarfi amma rauni mai ƙarfi.Ana buƙatar ƙididdige ƙididdiga masu rikitarwa (rigidity na tsayi da tsayin daka) yayin aiki, kuma an haɗa zanen gadon carbon fiber kuma an kafa su bisa ga lissafin.Gabaɗaya magana, fiber fiber yana tsayayya da tasirin saman da kyau sosai, amma juriyar huda sa ba ta da kyau.Wato ba komai ka fadi ka yi harbi a tsaye.Ina tsoron kada ku gamu da tsakuwa kaifi daya ko biyu a cikin faduwa a kwance da kuma a tsaye.Sannan ana iya warware ta ta hanyar sayar da shi.

2. Farashin yana da tsada.

Idan aka kwatanta da alloys na titanium, farashin firam ɗin carbon fiber ya fi girma.Farashinsaman carbon fiber Framesdubun dubbai ne, yayin da farashin Konago na C40 da C50 ma ya zarce 20,000.YuanWannan shi ne yafi saboda tsarin masana'anta na firam ɗin carbon fiber yana buƙatar aiki mai yawa na hannu, kuma ƙimar raguwa yana da yawa sosai, yana haifar da haɓakar farashi mai yawa.

3. Da wuya a canza girman.

Yana da wuya a canza girman firam ɗin saboda gyare-gyaren bayan an kammala ƙirar.Rashin iya amsa umarni na masu girma dabam da salo.

4. Yana da sauƙin tsufa:

A hankali zai yi fari idan an sanya shi cikin rana.Tabbas, wannan lamari yana da alaƙa da fasahar masana'anta.Zai fi kyau kada a sanya shi a rana.Wasu rakuman carbon ma suna buƙatar a lulluɓe su akai-akai tare da Layer na kariya.