litaba

Ho na le likarolo tse ikhethang tsa fiberglass ha li bapisoa le lits'ebetso tsa ho kopanya lisebelisoa tse ling. Se latelang ke kenyelletso e qaqileng eamokhoa oa ho etsa li-composites tsa fiber ea khalase, hammoho le papiso le lits'ebetso tse ling tse kopantsoeng:
Mokhoa oa tlhahiso ea thepa ea khalase ea fiber e kopantsoeng
Ho lokisoa ha lintho tse tala:
Glass fiber: ho tloha ka khalase e qhibilihisitsoeng ka potlako e huloa ka har'a li-filaments, ho ea ka lisebelisoa tse tala li ka aroloa ka alkali, e seng alkali, alkali le likhoele tse khethehileng tsa khalase, tse kang silika e phahameng, likhoele tsa quartz joalo-joalo.
Resin blends: e sebedisoang joalo ka litlama ho fana ka sebopeho le lisebelisoa tse ling joalo ka khanyetso ea lik'hemik'hale le matla a ho kopanya. Mefuta e tloaelehileng ke polyester, epoxy kapa vinyl ester.
Mokhoa oa Tlhahiso:
Fiberglass Tow Preparation: Lithako tsa fiberglass li ka lohuoa ka masela kapa meseme, kapa tsa sebelisoa ka kotloloho, ho latela ts'ebeliso e reriloeng.
Resin Impregnation: Lithako tsa fiberglass li kenngoa ka motsoako oa resin o lumellang resin ho kenella ka botlalo likhoeleng.
Ho bopa: Likhoele tse kenngoeng ka resin li bōptjoa ho ba sebopeho se lakatsehang, se ka finyelloang ka ho beha matsoho, pultrusion, fiber winding le mekhoa e meng.
Ho phekola: Thepa e bōpiloeng e tlas'a mocheso le khatello ea ho thatafatsa le ho tiisa resin ho etsa sebopeho sa motsoako.
Kamora ho sebetsa:
Ka mor'a ho phekola, metsoako ea fiberglass e ka kenngoa ts'ebetsong e fapaneng ea ho qeta, ho kenyelletsa le ho kuta, ho penta kapa ho bentsa ho finyella litlhoko tse khethehileng tsa botle kapa ts'ebetso.
Ha ho bapisoa le mekhoa e meng ea metsoako ea lintho tse bonahalang
Lisebelisoa tsa Carbon Fiber:
Fiber ea carbon le fiber ea khalase li na le lintho tse ts'oanang lits'ebetsong tsa tlhahiso, joalo ka mehato e hlokahalang e kang ho lokisa fiber, ho kenngoa ha resin, ho bopa le ho folisa.
Leha ho le joalo, matla le modulus ea carbon fibers li phahame haholo ho feta likhalase tsa khalase, kahoo mokhoa oa ho etsa lihlahisoa o ka ba o rarahaneng haholoanyane ho latela mokhoa oa ho lumellana ha fiber, khetho ea resin, joalo-joalo.
Litsenyehelo tsa metsoako ea carbon fiber le tsona li phahame ho fetametsoako ea fiber ea khalase.
Aluminium Alloy Composites:
Aluminium alloy composite hangata e etsoa ka mekhoa ea tšepe-nonmetal composite, joalo ka mochini oa khatiso o chesang le mekotla ea vacuum.
Ha ho bapisoa le metsoako ea fiberglass, metsoako ea aluminium alloy e na le matla a holimo le ho tiea, empa hape e teteaneng 'me e kanna ea se be tse loketseng lits'ebetso moo ho bobebe ho leng bohlokoa.
Mekhoa ea ho etsa lihlahisoa bakeng sa metsoako ea aluminium e ka hloka lisebelisoa tse rarahaneng le litšenyehelo tse phahameng.
Lisebelisoa tsa polasetiki:
Li-composites tsa polasetiki hangata li etsoa ka mokhoa oa ho bopa ente, extrusion le mekhoa ea ho bopa.
Lisebelisoa tsa polasetiki ha li na theko e tlase ho feta metsoako ea fiberglass, empa e ka ba le matla a fokolang le ho hanyetsa mocheso.
Mokhoa oa ho etsa lihlahisoa tsa polasetiki o batla o le bonolo ebile o loketse tlhahiso ea bongata.
Ntho e ikhethang ea mokhoa oa ho etsa lihlahisoa tsa fiberglass composite
Motsoako oa fiber le resin:
Motsoako oa fiber ea khalase le resin ke senotlolo sa ts'ebetso ea tlhahiso ea metsoako ea fiber ea khalase. Ka tlhophiso e nepahetseng ea fiber le khetho ea resin, thepa ea mochini le ho hanyetsa kutu ea li-composites li ka ntlafatsoa.
Theknoloji ea ho bōpa:
Li-composites tsa fiber ea khalase li ka etsoa ho sebelisoa mekhoa e fapaneng ea ho bopa, joalo ka ho beha matsoho, pultrusion, le fiber winding. Mekhoa ena e ka khethoa ho latela sebopeho, boholo le litlhoko tsa ts'ebetso ea sehlahisoa.
Tlhokomelo ea boleng nakong ea phekolo:
Ho ikoetlisa ke karolo ea bohlokoa ea kalafots'ebetso ea tlhahiso ea fiber e kopantsoeng ea khalase. Ka ho laola mocheso le nako ea ho folisa, e ka etsa bonnete ba hore resin e phekoloa ka ho feletseng 'me ho thehoa sebopeho se setle sa motsoako.
Ka kakaretso, ts'ebetso ea tlhahiso ea likhalase tsa fiber e na le ho ikhetha, 'me ho na le liphapang tse ling ha li bapisoa le lits'ebetso tse ling tse kopaneng. Phapang ena e etsa hore metsoako ea fiber ea khalase e be le melemo e ikhethang ho thepa ea mochini, ho hanyetsa kutu, thepa ea ho kenya mocheso, joalo-joalo, 'me e sebelisoa haholo libakeng tse fapaneng.