FRP imigqa pultruded kanye nolwazi lokukhiqiza professional

Kunezinhlobonhlobo zezinhlanganisela ezijwayelekile laphaya uma kukhulunywa ngezimoto nezinye izindlela zokuhamba.I-FRP, i-RTM, i-SMC, ne-LFI ngezinye zezinto eziphawuleka kakhulu.Ngayinye inesethi yayo ehlukile yezinzuzo, okuyenza ifaneleke futhi isebenze ezidingweni namazinga embonini yanamuhla.Ngezansi ukubuka ngokushesha lezi zinhlanganisela nokuthi ngayinye yazo inikeza ini.

I-Fiber-Reinforced Plastic (FRP)

I-FRP iyinhlanganisela ehlanganisa i-polymer matrix eqiniswa imicu.Le micu ingaba nenani lezinto ezihlanganisa i-aramid, ingilazi, i-basalt, noma ikhabhoni.I-polymer ngokuvamile iyipulasitiki eshisayo equkethe i-polyurethane, i-vinyl ester, i-polyester, noma i-epoxy.

Izinzuzo ze-FRP ziningi.Le nhlanganisela ethile imelana nokugqwala ngoba ayinamanzi futhi ayinabo.I-FRP inesilinganiso samandla esisindweni esiphezulu kunezinsimbi, i-thermoplastics, nokhonkolo.Ivumela ukubekezelelana okuhle kwendawo eyodwa njengoba ikhiqizwa ngendlela efinyelelekayo kusetshenziswa uhhafu wesikhunta esingu-1.I-Fiber- Reinforced plastics ingahambisa ugesi ngezigcwalisi ezingeziwe, iphatha kahle ukushisa okwedlulele, futhi ivumele ukuqedwa okuningi okufiselekayo.

I-Resin Transfer Molding (RTM)

I-RTM ingenye indlela yokubumba uketshezi oluhlanganisiwe.I-catalyst noma i-hardener ihlanganiswa ne-resin bese ijova esikhunjini.Lesi sikhunta siqukethe i-fiberglass noma eminye imicu eyomile esiza ukuqinisa inhlanganisela.

Inhlanganisela ye-RTM ivumela amafomu ayinkimbinkimbi namajamo afana namajika ahlanganisiwe.Ilula futhi ihlala isikhathi eside kakhulu, ngokulayisha i-fiber kusuka ku-25-50%.ye-RTM iqukethe i-fiber content.Uma kuqhathaniswa nezinye izinhlanganisela, i-RTM ithengeka kakhulu ukuyikhiqiza.Lokhu kubumba kuvumela izinhlangothi eziqediwe zombili ngaphandle nangaphakathi ngekhono lemibala eminingi.

Inhlanganisela Yokubumba Ishidi (SMC)

I-SMC iyi-polyester eqinisiwe elungele ukubunjwa equkethe ikakhulukazi i-glass fiber, kodwa neminye imicu ingasetshenziswa futhi.Ishidi lale nhlanganisela litholakala kuma-roll, abe esesikwa abe yizicucu ezincane ezibizwa ngokuthi “amashaji”.Imicu emide yekhabhoni noma yengilazi yendlalwa endaweni yokugezela yenhlaka.I-resin ngokuvamile iqukethe i-epoxy, i-vinyl ester noma i-polyester.

Ubuhle obuyinhloko be-SMC amandla anda ngenxa yemicu yayo emide, uma kuqhathaniswa nezinhlanganisela zokubumba ngobuningi.Iyakwazi ukumelana nokugqwala, kuyathengeka ukuyikhiqiza, futhi isetshenziselwa izidingo zobuchwepheshe ezahlukene.I-SMC isetshenziswa ezinhlelweni zikagesi, kanye nobuchwepheshe bezimoto nobunye bezokuthutha.

I-Long Fiber Injection (LFI)

I-LFI iyinqubo ephumela ekuhlanganisweni kwe-polyurethane kanye nemicu eqotshiwe bese ifuthwa endaweni yokubunjwa.Lesi sikhunta singapendwa futhi sikhiqize ingxenye eqediwe engabizi kakhulu ngaphandle kwesikhunta.Nakuba ngokuvamile iqhathaniswa ne-SMC njengobuchwepheshe benqubo, izinzuzo ezinkulu ukuthi inikeza isisombululo esingabizi kakhulu sezingxenye ezipendiwe, kanye nokuba nezindleko eziphansi zamathuluzi ngenxa yokucindezela kwayo okuphansi kokubumba.Kukhona nenani lezinye izinyathelo ezibalulekile enqubweni yokwenza izinto ze-LFI ezihlanganisa ukulinganisa, ukuthela, ukudweba, nokuphulukisa.

I-LFI inamandla angeziwe ngenxa yezintambo zayo ezinde eziqotshiwe.Le nhlanganisela ingenziwa ngokunembile, ngokungaguquki, futhi ngokushesha iyenze ithengeke kakhulu uma iqhathaniswa nezinye izinhlanganisela eziningi.Izingxenye eziyinhlanganisela ezikhiqizwe ngobuchwepheshe be-LFI zinesisindo esilula futhi zibonisa ukuguquguquka okwengeziwe uma kuqhathaniswa nezinye izinqubo eziyinhlanganisela zendabuko.Nakuba i-LFI isetshenziswe isikhashana manje ekukhiqizeni izimoto nakwezinye izinto zokuhamba, isiqala ukuzuza inhlonipho eyengeziwe emakethe yokwakha izindlu.

Ngokufigqiwe

Inhlanganisela ngayinye evamile evezwe lapha inezinzuzo zayo ezihlukile.Kuye ngemiphumela yokuphela efunwayo yomkhiqizo, ngamunye kufanele ucatshangelwe ngokucophelela ukuze kubonakale ukuthi yimuphi ozohambisana kangcono nezidingo zenkampani.

Zizwe Ukhululekile Xhumana nathi

Uma unemibuzo mayelana nezinketho ezivamile eziyinhlanganisela kanye nezinzuzo, singathanda ukuxoxa nawe.Kwa-Romeo RIM, siyaqiniseka ukuthi singakunikeza isisombululo esifanele sezidingo zakho zokubumba, Xhumana nathi namuhla ukuze uthole ulwazi olwengeziwe.