indlela yokuhlola uhlaka lwebhayisikili le-carbon ukuqhekeka |I-EWIG

Noma ngabe kwenzeka ingozi emgwaqeni noma enkundleni, into yokuqala okudingeka uyivikele ukuphepha kwakho, kulandele imishini.Ngemva kokuqinisekisa ukuthi usesimweni esiphephile, izinyathelo zokuhlola ukuthi okokusebenza konakele zibalulekile.Ngakho singabikezela kanjani ukuthi i-29inch carbon fibre mountain bike frameinezingozi eziqhekekile noma ezifihliwe kwasekuqaleni?Okulandelayo, okuqukethwe kwalesi sihloko ukukufundisa indlela yokwahlulela impilo yohlaka kusuka ezintweni ezahlukene ezifana ne-carbon fiber, i-aluminium alloy ne-titanium alloy.

Kumafreyimu ensimbi, uma imfoloko yangaphambili ilimele ngemva kokushayisana kwangaphambili, uhlaka nalo luzolimala.Nakuba uhlaka lwe-carbon fibre lungaqiniseki kangako, kufanele lubhekwe ngokwesimo.Ngenxa yokuthi ifreyimu nemfoloko yangaphambili konakele ndawonye, ​​incike kakhulu ekudukeni kwezinto zohlaka, okunquma ukuthi ishubhu lozimele likhubazekile ngokunwebeka noma lidlule umkhawulo wokunwebeka ngesikhathi sokungqubuzana.

I-carbon fibre frame empeleni yenziwe ngezinto ezihlanganisiwe ze-carbon fibre, futhi umehluko phakathi kwazo uncike ohlotsheni lwe-carbon fiber esetshenzisiwe, isiqondiso sokupakisha kanye ne-resin esetshenzisiwe.Ama-snowboards nawo enziwe ngezinto ezihlanganisiwe.Lesi isibonelo esihle, ngoba amabhodi eqhwa enziwe ngezinto ezihlanganisiwe azogoba ngaphansi kwengcindezi, kuyilapho amafreyimu ebhayisikili evame ukuphambene.Inamandla kakhulu, ngakho uma ingaphansi kwengcindezi, ngokuvamile ayibonakali.Ngakho-ke, uma i-uhlaka lwe-carbon fiberingaphansi kwamandla omthelela anele ukuphula imfoloko yangaphambili, ifreyimu ingase yonakaliswe ngisho noma kungekho monakalo obonakalayo.

Endabeni yokulimala kohlaka lwe-carbon fiber, kunethuba elithile lokuthi ungqimba olujulile lwangaphakathi lwendwangu ye-carbon luqhekekile, futhi ukubukeka akubonakali konakalisiwe.Lesi simo ngokuvamile sibizwa ngokuthi "umonakalo omnyama."Ngenhlanhla, "ukuhlolwa kwemali" kungasetshenziswa ukuthola ukuthi lokhu kuyenzeka.

"Indlela yokuhlola uhlamvu lwemali" iwukusebenzisa unqenqema lohlamvu lwemali ukuze uthinte uhlaka, ikakhulukazi eduze kweshubhu eliphezulu, ishubhu lekhanda, kanye neshubhu elingaphansi lohlaka.Umsindo wokungqongqoza uqhathaniswa nomsindo wokungqongqoza eduze kwama-headphone.Uma umsindo ubuthuntu Kakhulu, kufakazela ukuthi ifreyimu ye-carbon fibre yonakalisiwe.Kodwa-ke, kubalulekile ukuqaphela ukuthi ukuphumelela ukuhlolwa kohlamvu lwemali akusho ukuthi uhlaka luphephile, futhi ukuhlolwa kohlaka lwe-X-ray okuqhubekayo kuyadingeka ukuze ekugcineni kunqunywe inani lezempilo lohlaka.

Indlela yokuhlola imifantu ngohlamvu lwemali?

Senza lolu hlobo lokuhlola kancane.Sihlanza ifreyimu futhi sibheke eduze imifantu.Ukuhlolwa kokuthepha uhlamvu lwemali kusebenza kakhulu.Futhi kulezo zindawo ezibukeka zithandabuza kodwa ezingezwakali zihluke kakhulu ekuhlolweni kompompi, sigcoba upende bese sisula ijazi bese simanzisa indawo yekhabhoni eveziwe nge-acetone.Ungabona ngokushesha lapho i-acetone ihlala imanzi emfantwini njengoba ihwamuka.Kufana nokuhlolwa kwe-flowa-dayi kodwa ngaphandle kwemibala ekhanyayo.Kwezinye izimo, njenge-primer/filler esindayo ebonisa ukuqhekeka okuncane, sizoncoma umgibeli ukuthi ayibhekisise futhi abone ukuthi ukuqhekeka kuyakhula yini.Uphawu oluncane lubekwe ekugcineni komfantu ngensingo.Isikhathi esingama-90%, ukuqhekeka kukapende okungakhuli.U-10% wesikhathi lapho ukhula kancane bese sibeka phansi upende futhi sivame ukuveza ukuqhekeka kwesakhiwo esiqala ukukhula.

Ungahlola kanjani imifantu ngobuchwepheshe be-X-ray?

Uma uke waba engozini, kungase kube nokuqhekeka okubonakalayo ebusweni bendawoibhayisikili ye-carbon fiber, okwenza ingaphephile ukusetshenziswa futhi idinga ukulungiswa noma (ezimweni eziningi) ukushintshwa.Okunye ukuqhekeka kungase kungabonakali phezulu futhi kungase kuholele ekusetshenzisweni okungaphephile kwebhayisikili eliphahlazekile. Wazi kanjani uma kunokuqhekeka ngaphakathiibhayisikili le-carbon fibernoma cha?

Enye indlela isebenzisa ubuchwepheshe be-X-ray obusezingeni eliphezulu - ikakhulukazi i-X-ray tomography - eyaziwa nangokuthi i-microCT noma i-CT scanning.Le nqubo isebenzisa ama-X-ray ukuze ibheke izingxenye zangaphakathi futhi ibone ukuthi akukho yini imifantu noma amaphutha okukhiqiza.Lesi sihloko sifinyeza isifundo secala lapho i-CT isetshenziselwa khona ukudweba imifantu kokuphahlazeka okubiliamabhayisikili e-carbon fiber.

Indlela yokuvikela uhlaka lwe-carbon fiber?

Akukho ukuchayeka kwezinga lokushisa eliphezulu

Nakuba i-carbon fibre inokumelana nezinga lokushisa eliphezulu, ukukhanya kwelanga isikhathi eside kungase kubangele umonakalo kupende wangaphandle, ngakho-ke sicela ungalivezi ibhayisikili endaweni evezwayo ngaphandle kwezinga lokushisa eliphezulu noma ulibeke endaweni enezinga lokushisa eliphakeme elingaphakathi endlini noma emotweni.

Hlanza njalo

Ukuhlanza okuvamile kohlaka nakho kuyithuba lokuhlola ibhayisikili.Lapho uhlanza ifreyimu, kufanele uhlole ukuthi yonakele noma iklwetshiwe.Ungasebenzisi izincibilikisi zamakhemikhali ezingezona ezomsebenzi ukuze uhlanze uhlaka.Kunconywa ukusebenzisa abahlanza amabhayisikili abachwepheshile.Ungasebenzisi i-asidi eqinile, i-alkali enamandla (i-cleaner, i-sweat, usawoti) kanye nezinye izinto zokuhlanza eziqukethe amakhemikhali ukuze uhlanze imoto ye-carbon fiber ukuze ugweme ukulimala kupende lwefreyimu.