Enziwa Kanjani Amafreyimu Ebhayisikili Lekhabhoni |I-EWIG

Kunezindlela eziningi zokuguqula lezo zithako ezingavuthiwe ze-carbon fiber kanye ne-resin zibe uhlaka lwebhayisikili.Ngenkathi kunabadlali abambalwa be-niche abanamasu angajwayelekile, iningi lemboni lisebenzise indlela ye-monocoque.

Ukukhiqiza i-Monocoque:

Igama elivame ukusetshenziswa ukuchaza isimanjeibhayisikili le-carbon fiberamafreyimu, idizayini ye-monocoque isho ngempumelelo ukuthi into iphatha imithwalo yayo namandla ngesikhumba sayo esisodwa.Eqinisweni, amafreyimu ebhayisikili omgwaqo we-monocoque wangempela ayivelakancane kakhulu, futhi iningi lalokho okubonakala ekugibeleni kuhlanganisa kuphela unxantathu wangaphambili we-monocoque, nezihlalo zokuhlala kanye nama-chainstays akhiqizwa ngokuhlukana futhi kamuva ahlanganiswa ndawonye.Lezi, uma sezakhiwe ohlaka oluphelele, zibizwa kahle ngokuthi i-semi-monocoque, noma i-modular monocoque, isakhiwo.Lena indlela esetshenziswa yi-Allied Cycle Works, futhi iqhele kakhulu embonini yamabhayisikili.

Kungakhathaliseki ukuthi igama lomkhakha lilungile yini, ngokujwayelekile izinyathelo zokuqala zibona amashidi amakhulu ekhabhoni yangaphambi kokukhulelwa esikwa abe yizicucu ngazinye, ngalinye libekwe ngendlela ethile ngaphakathi kwesikhunta.Endabeni ye-Allied Cycle Works, ukukhetha okukhethekile kwekhabhoni, ukuhleleka, kanye nomumo konke kuhamba ndawonye kumanuwali we-ply, okunye okwaziwa njengeshejuli yokubeka.Lokhu kucacisa kahle ukuthi yiziphi izingcezu zekhabhoni yangaphambi kokuzala eziya kuphi ngaphakathi kwesikhunta.Kucabange njenge-jigsaw puzzle, lapho ucezu ngalunye lunezinombolo.

Amafreyimu e-carbon fiber ngokuvamile abhekwa njengashibhile futhi kulula ukuwenza, kodwa iqiniso liwukuthi le nqubo yokubeka izingqimba idla isikhathi kakhulu futhi ibiza kakhulu. i-resin viscosity drops.Ngokuba lula ukuthi ikwazi ukushelela futhi igcwalise ithuluzi, uthola ukuhlanganiswa okungcono.Usayizi wefomu langaphambili uqinisekisa nje ukuthi ama-plies awadingi ukuhamba ibanga elide ukuze afike esimweni sawo sokugcina.

Yenziwe yaba imodeli- kanye nosayizi othize, isikhunta sinquma indawo yangaphandle kanye nokuma kohlaka.Lezi zibunjwa zivame umshini wensimbi noma i-aluminium, eyakhelwe ukusetshenziswa okuphindaphindiwe futhi ngaphandle kokuhlukahluka.

Uhlaka oluqediwe

Konke okushiwo futhi kwenziwa, ukwakha ifreyimu yekhabhoni kuyinqubo edla isikhathi, futhi eyodwa ehlala isebenza ngokumangazayo.Encwadini enokuhlukahluka okuningi ekusetshenzisweni kwayo, akungabazeki ukuthi udeveli unemininingwane eminingi - ikakhulukazi uma kuziwa ekudaleni into elula ngokulinganayo, enamandla, ethobelayo, futhi ephephile.amabhayisikili e-carbonphakathi neminyaka.Kodwa-ke, bheka ujule, futhi uzobona ukuqonda okungcono kakhulu kohlelo lokusebenza kanye nokulawulwa kwekhwalithi okuthuthukisiwe kuholele kumkhiqizo ongcono kunalowo owawutholakala eminyakeni edlule.Kungakhathaliseki ukuthi uhlaka luthatha siphi isimo sobuhle, kuphephile ukusho ukuthi ukusebenza kweqiniso kwe-carbon fibre kungaphansi kakhulu kwendawo.

Uhlaka lwebhayisikili le-carbon luzohlala isikhathi esingakanani?

Ozimele bebhayisikili be-Carbon Fiber bakhule ngokuduma eminyakeni embalwa edlule.Akukhona nje kuphela ukuthi zilula kakhulu, kodwa kuthiwa ziyizinto eziqinile ezitholakalayo.

Lawa mandla engeziwe afika kahle emzileni kodwa angasiza futhi ukwelula impilo yebhayisikili lakho jikelele, kodwa isikhathi esingakananiibhayisikili le-carbonamafreyimu agcina?

Ngaphandle uma zonakalisiwe noma zakhiwe kabi,ibhayisikili le-carbonamafreyimu angahlala unomphela.Abakhiqizi abaningi basancoma ukuthi ushintshe ifreyimu ngemva kweminyaka engu-6-7, noma kunjalo, amafreyimu ekhabhoni aqinile kangangokuthi avame ukudlula abagibeli bawo.

Ukuze ngikusize uqonde kangcono ukuthi yini ongayilindela, ngizochaza ezinye zezinto ezithinta ukuthi zihlala isikhathi esingakanani, kanye nokuthi yini ongayenza ukuze uzisize zihlale isikhathi eside.

ibhayisikili le-carbon mountain bike

Ikhwalithi ye-Carbon Fiber

I-Carbon Fiber cishe ayinayo impilo yeshelufu futhi ayigqwali njengezinsimbi ezisetshenziswa emabhayisikili amaningi.

abantu abaningi abazi ukuthi i-carbon fibre iza ngezigaba ezi-4 ezihlukene - futhi ngayinye inezakhiwo ezihlukene ezinganquma ukuthi ungalindela ukuthi ihlale isikhathi esingakanani.

Izigaba ezi-4 ze-carbon fiber ezisetshenziswa emabhayisikili yilezi;imodulus ejwayelekile, imodulus emaphakathi, imodulus ephezulu kanye ne-ultra-high modulus.Njengoba ukhuphuka ama-tiers, ikhwalithi kanye nentengo ye-carbon fibre kuyathuthuka kodwa akuwona amandla ngaso sonke isikhathi.

I-Carbon Fiber ihlelwa ngamandla ayo e-Modulus kanye ne-Tensile. I-Modulus ngokuyisisekelo isho ukuthi i-carbon fiber iqine kangakanani futhi ikalwa nge-Gigapascals, noma i-Gpa.I-Tensile Strength imelela ukuthi i-carbon fibre inganwebeka kangakanani ngaphambi kokuphuka futhi iyisilinganiso sokuthi ingathatha malini ngaphambi kokuphuka.Amandla Okuqina akalwa nge-Megapascals, noma i-Mpa.

Njengoba ubona eshadini elingenhla, i-Ultra-high Modulus inikeza umuzwa oqine kakhulu kodwa i-Intermediate Modulus ihlinzeka ngezinto eziqine kakhulu.

Kuye ngokuthi ugibela kanjani futhi yini, ungalindela ukuthi ifreyimu yebhayisikili ihlale ngokufanele.

Nakuba i-carbon fiber yezinga eliphezulu ingase ihlale isikhathi eside ngaphansi kwezimo ezikahle, ungase uthole ukuphila okwengeziwe ngohlaka lwebhayisikili le-carbon elenziwe nge-Intermediate Modulus ngenxa yokuthi liqine kangakanani.

Ikhwalithi ye-Resin

Eqinisweni, i-carbon fiber empeleni yiyo ebambe inhlaka endaweni, yenza isakhiwo esiqinile nesiqinile esiwuhlaka lwebhayisikili le-carbon.Ngokwemvelo, ukuthi uhlaka lwebhayisikili le-carbon luhlala isikhathi eside kangakanani akuxhomekile kuphela ku-carbon fiber kodwa futhi nasezingeni le-resin ebamba yonke into ndawonye.

Izinyathelo Zokuzivikela

 ukuthi uhlaka lwebhayisikili le-carbon luhlala isikhathi esingakanani kuncike ezinyathelweni zokuzivikela ezabekwa ngesikhathi sokukhiqiza.

Imisebe ye-UV evela eLangeni ingalimaza cishe noma iyiphi into ngokuchayeka isikhathi eside.Ukuze ulwe nalokhu, abakhiqizi abaningi basebenzisa upende olumelana ne-uv kanye/noma i-wax ukuvikela uhlaka lwebhayisikili.

Aibhayisikili ye-carbon fiberkuvame ukubonwa njengokusebenzisa impahla yephupho ngebhayisikili lezintaba.Uma ikhiqizwe kahle, ilula, iqinile futhi ingalolongwa ibe yinoma imuphi umumo.Ikhabhoni iyimpahla yokuqala oyikhethayo uma kuziwa ekwakhiweni kohlaka olujwayelekile.