Ukuhunyushwa kwamandla athile kanye ne-modulus ethize yezinto ze-carbon fibre

I-Carbon fiber yaziwa ngokuthi "igolide elimnyama" ezintweni ezisebenza kahle kakhulu.Inzuzo yokusebenza iyonke iphezulu kakhulu.Idatha enembile ihlanganisa amandla ayo aqinile, amandla okugoba, njll., ngoba ukuminyana kwayo nakho kuphansi kakhulu, ngakho-ke uma kuqhathaniswa nezinye izinto Isilinganiso esiphelele samandla nobuncane kanye nesilinganiso sezinkanyezi eziyimodeli nakho kuphezulu kakhulu.Abantu abaningi abazi ukuthi kusho ukuthini uma bezwa amandla athile kanye nemodyuli ethile.Ngizokutshela mayelana nolwazi lwe-carbon fiber kulesi sihloko.

Amandla athile

Incazelo yobungcweti yamandla athile iwukuqhathanisa phakathi kokungaguquguquki kwezinto ezibonakalayo nokuminyana kwezinto.Uma amandla athile ento ethile ephakeme kakhulu, kusho ukuthi okokusebenza kunokusebenza okuhle kakhulu okungasindi, ikakhulukazi emikhiqizweni edinga amandla.Khona-ke ingasetshenziswa emikhakheni efana nezimoto, izindiza, amarokhethi, nemikhumbi.

Kungani kunegama elithi amandla athile?Ngoba uma sibheka into ethile, asikwazi ukumane sibheke ukusebenza kwayo kwamandla.Isibonelo, amandla awo wonke wempahla yakho yensimbi kumele abe phezulu kunalawo emikhiqizo yepulasitiki, kodwa asetshenziswa emikhiqizweni eminingi.Angeke yaneliseke, njengemboni yezimoto, lapho imoto isebenza, ukuphepha kwensimbi kuphezulu kakhulu, futhi akulula ukulinyazwa ukushayisana, kodwa uma imoto yonke yenziwe ngensimbi, izokwenza ukusebenza kokushayela kwemoto kuhle kakhulu.Ukusetshenziswa kwamandla okuphansi nakho kuzoba phezulu, yingakho izingxenye eziningi ezimotweni zikhetha izinto zepulasitiki.Nakuba amandla emikhiqizo yepulasitiki engemahle njengalawo ezinto zensimbi, inkanyezi yekhwalithi ilula.Amandla athile wezinto ze-fiber aphakeme kakhulu, futhi izinto zepulasitiki zingaqedwa kusixhumanisi sokukhanya, futhi ziphakeme kunezinsimbi zensimbi kusixhumanisi samandla.I-carbon fiber material inokusebenza kwamandla athile aphezulu kakhulu.

Iyunithi yamandla athile i-MPa (g.cm3, okusho ukuthi lawa amandla ezinto ezibonakalayo/ukuminyana kwezinto, futhi amandla athile e-carbon fibre aphezulu kakhulu, futhi amandla e-carbon fibre angancishiswa abe ngu-350OMP?a. Ukuminyana kungu-1.6gycm kuphela futhi kubalwa ngale ndlela, amandla athile aphelele angafinyelela ku-2200MPa/g.cm3, ephakeme ngokuphindwe kayikhulu kunengxubevange ye-aluminium ezintweni zethu zensimbi. Ngakho-ke, ingasetshenziswa emikhakheni edinga kokubili amandla nokunciphisa isisindo, yingakho kuthiwa izimoto, izindiza, namarokhethi Kunezibalo eziningi ezikhetha amasampula ezinto ze-carbon fiber emikhiqizweni efana nemikhumbi nemikhumbi.

Imoduli eqondile

Umqondo wemodulus ethile umane uwukuqhathanisa phakathi kwamandla aqinile wezinto ezibonakalayo kanye nokuminyana kwezinto.Kalula nje, yikhono lokugoba lempahla esiyishilo.Ngakolunye uhlangothi, izinto ezijwayelekile ezikuyo isilinganiso semikhiqizo yepulasitiki nensimbi.Impahla iphakeme kuneyensimbi kunenkanyezi eyimodeli.I-modulus ethize ye-carbon fiber material nayo inhle kakhulu.

Khona-ke sivame ukusho ukuthi ukuqina okuqondile kwe-carbon fiber T30 kungafinyelela ku-140GPa/g.cm3, okwenza i-modulus ethile yemikhiqizo ye-carbon fibre impahla ibe yinhle kakhulu, okwenza futhi izinto ze-carbon ephukile ze-fiber zibe nezinzuzo zokusetshenziswa emikhiqizweni eminingi, njengefayibha ephukile Ukusetshenziswa kochungechunge kanye negobolondo le-carbon fiber kungenza ukusetshenziswa kwamandla sekukonke kube phansi, futhi uma kuthintekile, kungaba nokusimama okuhle komkhiqizo futhi akulula ukulimaza nokuwohloka.

Okungenhla ukuhunyushwa kokuqukethwe kwenani elithile lamandla wezinto ze-carbon fiber, okuyisizathu esibalulekile sokuthi kunganiizinto ze-carbon fibreingasetshenziswa emikhakheni eminingi.Kulesi sigaba, ngokuthuthuka okuqhubekayo kobuchwepheshe be-carbon fibre, ngikholelwa ukuthi ziningi izimboni.Ngalesi sikhathi, abakhiqizi abaningi bazofuna ukushintsha izinto zomkhiqizo wabo ngezinto ze-fiber yebhola, ngakho-ke kufanele bathole abakhiqizi bemikhiqizo ye-carbon fibre efanele ukuze babambisane nabo.

Singumkhiqizi obambe iqhazaimikhiqizo ye-carbon fiberamashumi eminyaka.Sinolwazi olucebile lokukhiqiza.Sisebenza ekukhiqizeni nasekucubunguleni imikhiqizo ye-carbon fiber.Sinemishini yokubumba ephelele kanye nemishini yokucubungula ephelele.Singaqedela ukukhiqizwa kwezinhlobo ezahlukene zeimikhiqizo ye-carbon fiberfuthi wenze ngokwezifiso ukukhiqizwa ngokwemidwebo.Imikhiqizo ye-carbon fibre board ekhiqizwayo nayo ikude nezimboni eziningi, futhi iye yaqashelwa ngazwi linye futhi yanconywa.