izindaba

Izakhiwo ezibonakalayo zezinto ezihlanganisiwe zibuswa yimicu. Lokhu kusho ukuthi lapho i-resin nemicu ihlanganiswa, izakhiwo zazo zifana kakhulu nezemicu ngayinye. Idatha yokuhlola ikhombisa ukuthi izinto eziqiniswe ngemicu yizona ezithwala iningi lomthwalo. Ngakho-ke, ukukhetha indwangu kubalulekile lapho kuklanywa izakhiwo ezihlanganisiwe.

Qala inqubo ngokunquma uhlobo lokuqinisa oludingekayo kuphrojekthi yakho. Abakhiqizi abajwayelekile bangakhetha ezintweni ezintathu ezivamile zokuqinisa: i-glass fiber, i-carbon fiber kanye ne-Kevlar® (i-aramid fiber). Imicu yengilazi ivame ukuba yisinqumo senhloso ejwayelekile, kuyilapho imicu ye-carbon inikeza ukuqina okuphezulu kanye nokumelana nokuhuzuka okuphezulu kwe-Kevlar®. Khumbula ukuthi izinhlobo zendwangu zingahlanganiswa kuma-laminate ukuze kwakhiwe ama-hybrid stacks ngezinzuzo zezinto ezingaphezu kweyodwa.

Uma usunqume ukuqoqwa kwendwangu, khetha isisindo kanye nesitayela sokuluka esifanela izidingo zomsebenzi wakho. Uma i-ounce yendwangu ilula kakhulu, kulula ukuyigqoka phezu kwezindawo ezigobile kakhulu. I-lightweight isebenzisa ne-resin encane, ngakho-ke i-laminate iyonke isalula. Njengoba izindwangu ziba nzima, aziguquguquki kakhulu. Isisindo esiphakathi sigcina ukuguquguquka okwanele ukumboza ama-contour amaningi, futhi zifaka isandla esikhulu emandleni engxenye. Ziyabiza kakhulu futhi zikhiqiza izingxenye eziqinile nezilula zezinhlelo zokusebenza zezimoto, zasolwandle kanye nezezimboni. Ama-braided rotavings ayizinto eziqinisa kakhulu ezivame ukusetshenziswa ekwakheni imikhumbi kanye nokwenza isikhunta.

Indlela indwangu elukwa ngayo ibhekwa njengephethini noma isitayela sayo. Khetha kusuka ezinhlotsheni ezintathu ezivamile zokulukwa: okusobala, okusatini kanye nokusonta. Izitayela zokulukwa ezisobala zishibhile futhi aziguquguquki kakhulu, kodwa zibambana kahle uma zisikiwe. Ukugoqana njalo kwezintambo phezulu/phansi kunciphisa amandla okulukwa okusobala, yize kusanele kuzo zonke izinhlelo zokusebenza ngaphandle kweziphezulu kakhulu.

Ukweluka kwe-Satin kanye ne-twill kuthambile futhi kunamandla kune-plain weave. Ekukwelukeni kwe-satin, intambo eyodwa ye-weft intanta phezu kweminye imicu emithathu kuya kweyisikhombisa bese ithungwa ngaphansi kwenye. Kulolu hlobo lwe-loose weave, intambo isebenza isikhathi eside, igcina amandla e-fiber ngokwengqondo. Ukweluka kwe-twill kunikeza ukuvumelana phakathi kwe-satin kanye nezitayela ezicacile, ngomphumela wokuhlotshiswa kwe-herringbone ovame ukufiseleka.

Icebiso Lobuchwepheshe: Ukuze wengeze ukuguquguquka kwendwangu, yinqume kusukela emqulwini nge-engeli engama-degree angu-45. Uma isikwe ngale ndlela, ngisho nezindwangu eziqinile kakhulu zigqoka kangcono ngaphezu kwe-silhouette.

Ukuqinisa i-Fiberglass

I-Fiberglass iyisisekelo semboni yezinto ezihlanganisiwe. Isetshenziswe ezinhlotsheni eziningi zezinto ezihlanganisiwe kusukela ngawo-1950 futhi izakhiwo zayo zomzimba ziyaqondakala kahle. I-Fiberglass ilula, inamandla okubamba aphakathi nendawo futhi inamandla okucindezela, ingamelana nomonakalo kanye nemithwalo ejikelezayo, futhi kulula ukuyiphatha.

I-Fiberglass isetshenziswa kakhulu kuzo zonke izinto ezihlanganisiwe ezitholakalayo. Lokhu kungenxa yokuthi ishibhile futhi inezakhiwo zomzimba ezilinganiselayo. I-Fiberglass ilungele imisebenzi yansuku zonke kanye nezingxenye ezingadingi amandla amaningi engeziwe endwangu ye-fiber kanye nokuqina.

Ukuze kukhuliswe amandla e-fiberglass, ingasetshenziswa nge-epoxy futhi ingalashwa kusetshenziswa amasu ajwayelekile e-lamination. Ilungele ukusetshenziswa embonini yezimoto, yasolwandle, yokwakha, yamakhemikhali kanye neyezindiza, futhi ivame ukusetshenziswa ezimpahleni zezemidlalo.

Ukuqinisa i-Kevlar®

I-Kevlar® yayingenye yezintambo zokuqala zokwenziwa ezinamandla aphezulu ezamukelwa embonini yepulasitiki eqiniswe ngefayibha (i-FRP). I-Kevlar® yezinga elihlanganisiwe ilula, inamandla amahle kakhulu okudonswa, futhi ibhekwa njengemelana kakhulu nokushaqeka. Izicelo ezivamile zifaka phakathi ama-hulls alula njenge-kayaks nezikebhe, amaphaneli e-fuselage ezindiza kanye nemikhumbi yokucindezela, amagilavu ​​​​amelana nokusika, izivikelo zomzimba, nokuningi. I-Kevlar® isetshenziswa nama-resin e-epoxy noma e-vinyl ester.

Ukuqinisa I-Carbon Fiber

I-carbon fiber iqukethe ngaphezu kuka-90% we-carbon futhi inamandla okuqina aphezulu kakhulu embonini ye-FRP. Eqinisweni, iphinde ibe namandla okucindezela nokuguquguquka aphezulu kakhulu embonini. Ngemva kokucubungula, le micu iyahlangana ukuze yakhe ukuqinisa i-carbon fiber njengezindwangu, ama-tow, nokuningi. Ukuqinisa i-carbon fiber kunikeza amandla aphezulu kanye nokuqina, futhi ngokuvamile kubiza kakhulu kunezinye iziqiniseko ze-fiber.

Ukuze kukhuliswe amandla e-carbon fiber, kufanele isetshenziswe nge-epoxy futhi ingalapheka kusetshenziswa amasu ajwayelekile e-lamination. Ilungele ukusetshenziswa ezimotweni, olwandle kanye nasezindiza, futhi ivame ukusetshenziswa ezimpahleni zezemidlalo.