izindaba

Izinto ezibonakalayo zezinto ezihlanganisiwe zilawulwa imicu. Lokhu kusho ukuthi lapho i-resin nemicu kuhlanganiswa, izakhiwo zabo zifana kakhulu nalezo zemicu ngayinye. Idatha yokuhlola ibonisa ukuthi izinto eziqiniswe yi-fiber ziyizingxenye ezithwala iningi lomthwalo. Ngakho-ke, ukukhetha kwendwangu kubalulekile lapho uklama izakhiwo ezihlanganisiwe.

Qala inqubo ngokunquma uhlobo lokuqinisa oludingekayo kuphrojekthi yakho. Abakhiqizi abajwayelekile bangakhetha ezintweni ezintathu ezijwayelekile zokuqinisa: i-glass fibre, i-carbon fibre kanye ne-Kevlar® (i-aramid fiber). Amafayibha engilazi avamise ukuba yinketho yenhloso evamile, kuyilapho amafiber ekhabhoni anikeza ukuqina okuphezulu kanye ne-Kevlar® ukumelana nokuhuzuka okuphezulu. Khumbula ukuthi izinhlobo zendwangu zingahlanganiswa kuma-laminates ukuze zenze izitaki ze-hybrid ngezinzuzo zezinto ezingaphezu kweyodwa.

Uma usunqume ngeqoqo lendwangu, khetha isitayela sesisindo neseluka esifanelana nezidingo zomsebenzi wakho. Uma i-ounce yendwangu ilula, kuba lula ukudonsela phezu kwezindawo ezinamakhonkolo. I-Lightweight nayo isebenzisa i-resin encane, ngakho-ke i-laminate iyonke isalula. Njengoba izindwangu ziba nzima, ziyancipha ukuguquguquka. Isisindo esimaphakathi sigcina ukuguquguquka okwanele ukumboza amakhontolo amaningi, futhi anikela kakhulu emandleni engxenye. Ziyonga kakhulu futhi zikhiqiza izingxenye eziqinile nezingasindi ezisetshenziswa zezimoto, zasolwandle nezimboni. Ama-roving alukiweyo ayiziqinisekiso ezisindayo ezivame ukusetshenziswa ekwakheni umkhumbi nasekwenzeni isikhunta.

Indlela indwangu elukwe ngayo ibhekwa njengephethini noma isitayela sayo. Khetha kuzitayela ezintathu ezijwayelekile zokuluka: i-plain, satin ne-twill. Izitayela ze-Plain weave zishibhile futhi aziguquguquki kancane, kodwa zibambana kahle lapho zisikiwe. Ukuwela njalo phezulu/phansi kwemicu kunciphisa amandla we-plain weave, nakuba zisanele zonke izinhlelo zokusebenza zokusebenza okuphezulu kakhulu.

I-Satin ne-twill weave ithambile futhi inamandla kune-plain weave. Ekwelukeni kwe-satin, intambo eyodwa ye-weft intanta phezu kweminye imicu emithathu kuya kweyisikhombisa bese ithungwa ngaphansi komunye. Kulolu hlobo lwe-weave oluxekethile, intambo ihamba isikhathi eside, igcina amandla etiyori efiber. I-twill weave inikezela ngokuvumelana phakathi kwezitayela ze-satin nezingenalutho, ngomphumela ovame ukufiseleka wokuhlobisa we-herringbone.

Ithiphu Yobuchwepheshe: Ukwengeza ukuguquguquka kwendwangu, yinqume kusuka kumqulu nge-engeli engu-45-degree. Uma usikwa ngale ndlela, ngisho nezindwangu ezimahhadlahhadla ziba ngcono ku-silhouette.

I-Fiberglass Reinforcement

I-Fiberglass iyisisekelo semboni yezinhlanganisela. Isetshenziswe ezinhlelweni eziningi eziyinhlanganisela kusukela ngawo-1950 futhi izakhiwo zayo ezibonakalayo ziqondwa kahle. I-Fiberglass ayisindi, inamandla amaphakathi namandla acindezelayo, ingamelana nomonakalo nemithwalo yama-cyclic, futhi kulula ukuyiphatha.

I-Fiberglass isetshenziswa kabanzi kuzo zonke izinto ezitholakalayo eziyinhlanganisela. Lokhu kubangelwa ikakhulukazi izindleko zayo eziphansi kanye nezakhiwo zomzimba ezilinganiselayo. I-Fiberglass inhle kumaphrojekthi ansuku zonke nezingxenye ezingadingi indwangu yefayibha eningi engeziwe amandla nokuqina.

Ukwandisa izakhiwo zamandla ze-fiberglass, ingasetshenziswa nge-epoxy futhi ingelapheka kusetshenziswa amasu ajwayelekile okuthambisa. Ilungele ukusetshenziswa ezimbonini zezimoto, zasolwandle, ezokwakha, zamakhemikhali nezokundiza, futhi ivame ukusetshenziswa ezimpahleni zemidlalo.

I-Kevlar® Reinforcement

I-Kevlar® ingenye yamafayibha okwenziwa anamandla aphezulu ukuze yamukelwe embonini yamapulasitiki aqiniswe nge-fiber (FRP). I-Composite grade i-Kevlar® ayisindi, inamandla athile aqinile okuqinile, futhi ibhekwa njengokumelana kakhulu nomthelela kanye nokungazweli. Izicelo ezijwayelekile zihlanganisa ama-hull alula afana nama-kayak nezikebhe, amaphaneli e-fuselage yendiza nemikhumbi yokucindezela, amagilavu amelana nokusikwa, izivikelo zomzimba, nokuningi. I-Kevlar® isetshenziswa ne-epoxy noma i-vinyl ester resins.

I-Carbon Fiber Reinforcement

I-Carbon fiber iqukethe i-carbon engaphezu kuka-90% futhi inamandla aphezulu kakhulu embonini ye-FRP. Eqinisweni, futhi inamandla aphakeme kakhulu acindezelayo futhi aguquguqukayo embonini. Ngemuva kokucubungula, le micu ihlangana yakhe i-carbon fiber reinforcements njengezindwangu, amathowuzi, nokunye. I-Carbon fiber reinforcement inikeza amandla athile aphezulu kanye nokuqina, futhi ngokuvamile kubiza kakhulu kunezinye iziqinisekiso zefayibha.

Ukwandisa izakhiwo zamandla ze-carbon fiber, kufanele isetshenziswe nge-epoxy futhi ingelapheka kusetshenziswa amasu ajwayelekile okuthambisa. Ilungele ukusetshenziswa kwezimoto, zasolwandle kanye ne-aerospace, futhi ivame ukusetshenziswa ezimpahleni zemidlalo.