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Zvimiro zvemuviri zvemakompositi zvinotongwa nefibers. Izvi zvinoreva kuti kana resin nemafibhi zvakabatanidzwa, zvimiro zvadzo zvakangofanana neaya ega ega. Data rekuyedza rinoratidza kuti fiber-yakasimbiswa zvinhu ndizvo zvinotakura zvakawanda zvemutoro. Nokudaro, kusarudzwa kwejira kunokosha kana uchigadzira zvivako zvakasanganiswa.
Tanga maitiro nekusarudza rudzi rwekusimbisa kunodiwa kune purojekiti yako. Mugadziri akajairika anogona kusarudza kubva kumhando nhatu dzakajairika dzekusimbisa: girazi faibha, kabhoni faibha uye Kevlar® (aramid fiber). Girazi faibha rinowanzoita sarudzo yepasirese, nepo kabhoni faibha inopa kuomarara kwakanyanya uye Kevlar® yakakwirira abrasion resistance. Ramba uchifunga kuti machira emhando anogona kusanganiswa mumalaminates kuti aumbe mahybrid stacks anopa mabhenefiti eanopfuura chinhu chimwe.
Fiberglass Reinforcements
Fiberglass chinhu chakajairika. Fiberglass ndiyo hwaro hweiyo composites indasitiri. Yakave ichishandiswa mune akawanda akaumbwa maapplication kubva kuma1950 uye zvimiro zvayo zvemuviri zvinonzwisiswa. Fiberglass haina huremu, ine mwero tensile uye inomanikidza simba, inogona kumira kukuvara uye cyclic kurodha, uye iri nyore kubata. Zvigadzirwa zvinobuda kubva mukugadzirwa zvinozivikanwa sefiberglass reinforced plastic (FRP) zvigadzirwa. Inowanikwa munzvimbo dzose dzehupenyu. Chikonzero nei ichinzi fiberglass imhaka yekuti iyi mhando yefilament filament inogadzirwa nekunyungudutsa quartz uye zvimwe ore zvinhu pakupisa kwakanyanya kuita girazi slurry. Ndokubva avhomora ari high speed filaments. Iyi mhando ye fiber inokonzerwa nekuumbwa kwezvakasiyana-siyana zvine zvakawanda mukati. Zvakanakira kupisa kwekudzivirira, kusagadzikana kwekuora, simba guru. Insulation yakanaka. Uye kabhoni faibha ine kusavimbika kwakafanana ndiko chigadzirwa chakanyanya brittle. Murombo ductility. Kwete kupfeka-kudzivirira. Parizvino, insulation, kuchengetedza kupisa, anti-corrosion nyore uye mamwe akawanda minda ane kushandiswa kwegirazi fiber yakasimbiswa epurasitiki.
Fiberglass ndiyo inonyanya kushandiswa pane ese anowanikwa macomposites. Izvi zvinonyanya kukonzerwa nemutengo wakaderera uye hunhu huri pakati nepakati. Fiberglass yakanyatsokodzera mapurojekiti emazuva ese uye zvikamu zvisingade zvakanyanya kudiwa jira refayibha kuti riwedzere simba uye kusimba.
Kuti uwedzere kusimba kwefiberglass, inogona kushandiswa ne epoxy resins uye inogona kurapwa uchishandisa yakajairwa lamination matekiniki. Yakanyatso kuenderana nekushandisa mumotokari, mugungwa, kuvaka, makemikari uye aerospace maindasitiri uye inowanzoshandiswa muzvinhu zvemitambo.

Aramid Fiber Reinforcement
Aramid faibha ndeyepamusoro-tech kemikari musanganiswa. Iine simba rakawanda, kupisa kwekushisa kwepamusoro, corrosion resistance, huremu huremu uye humwe hunhu, uye ndeimwe yezvinhu zvakakosha muindasitiri yekudzivirira. Kune huwandu hukuru hwekushandisa mumidziyo yebulletproof, midziyo yekubhururuka.
Aramid fibers ndeimwe yekutanga-yakasimba-simba rekugadzira fibers kuti uwane kugamuchirwa muindasitiri yefiber-reinforced plastics (FRP). Composite giredhi para-aramid faibha ikareruka, ine yakanakisa chaiyo yekusimba simba, uye inoonekwa yakanyanya kusapindirana nekukanganisa uye abrasion. Zvishandiso zvakajairika zvinosanganisira huremu huremu senge kayaks uye zvikepe, fuselage mapaneru endege uye midziyo yekumanikidza, magurovhosi asingadzivirirwe, mabhati asingapindi bara nezvimwe. Aramid fibers inoshandiswa ne epoxy kana vinyl ester resins.

Carbon Fiber Reinforcement
Iine kabhoni yemukati inopfuura 90%, kabhoni fiber ine yakanyanya kusimba yekusimba muindasitiri yeFRP. Muchokwadi, iyo zvakare ine iyo indasitiri yakakura yekumanikidza uye inoshanduka simba. Mushure mekugadzirisa, mafiber aya anosanganiswa kuita kabhoni fiber reinforcements senge machira uye tow. Carbon fiber reinforcement inopa yakakwirira chaiyo kusimba uye kuomarara chaiko, uye inowanzo kudhura kupfuura mamwe mafiber reinforcements.
Kuti uwedzere kusimba kwekabhoni fiber, inofanirwa kushandiswa ne epoxy resins uye inogona kurapwa uchishandisa yakajairwa lamination matekiniki. Iyo yakanyatso kuenderana nemotokari, yegungwa uye aerospace application uye inowanzo shandiswa muzvinhu zvemitambo.