litaba

1. Kenyelletso ea Tube Winding Process

Ka thupelo ena, u tla ithuta ho sebelisa mokhoa oa ho etsa li-tubula ho theha meaho ea li-tubular u sebelisa li-prepregs tsa carbon fiber mochining o tsoelipanang, ka hona o hlahisa matla a holimo.li-tubes tsa carbon fiber. Ts'ebetso ena hangata e sebelisoa ke baetsi ba lisebelisoa tse kopaneng.

Haeba u lakatsa ho hlahisa li-tubes tse nang le mahlakore a bapileng kapa li-continuous taper, mokhoa oa ho koala li-tube ke khetho e nepahetseng. Seo u se hlokang feela ke mandrel ea tšepe ea boholo bo loketseng le ontong ho etsa li-tubes tse tloaelehileng tsa carbon fiber tse lumellanang le litlhoko tsa hau tse khethehileng.

Bakeng sa li-tubes tsa carbon fiber tse rarahaneng, tse kang li-handlebars kapa liforeimi tse rarahaneng tsa li-tubular tse kang lifereko tse emisitsoeng kapa liforeimi tsa libaesekele, theknoloji ea ho arola hlobo ke mokhoa o ratoang. Hona joale re tla bonts'a mokhoa oa ho sebelisa theknoloji ea ho arola hlobo ho hlahisa li-tubes tsena tse rarahaneng tsa carbon fiber.

2. Ho sebetsa le ho Lokisetsa Metal Mandrels

• Bohlokoa ba Metal Mandrels

Pele o qala ts'ebetso ea ho koala li-tube, mohato oa pele ke ho lokisa mandrels a tšepe. Li-mandrels tsa tšepe li tlameha ho ts'oana le bophara bo ka hare ba li-tubes, 'me boreleli ba tsona le kalafo e nepahetseng ea pele li bohlokoa. Ho feta moo, mandrels a tšepe a tlameha ho fumana kalafo e nepahetseng esale pele, joalo ka ho hloekisa le ho sebelisa sesebelisoa sa tokollo, ho nolofatsa ts'ebetso e latelang ea ho liha.

Nakong ea ts'ebetso ea ho phunya tube, mandrel ea tšepe e phetha karolo ea bohlokoa kaha e tlameha ho tšehetsacarbon fiber prepregho etsa bonnete ba hore matsoeloke a boreleli. Ka hona, ho lokisetsa boholo bo loketseng ba mandrel ea tšepe esale pele ke habohlokoa. Kaha fiber ea carbon e tla be e pota-potile bokaholimo ba ka ntle ba mandrel, bophara bo ka ntle ba mandrel bo tlameha ho lumellana le bophara bo ka hare ba tube ea carbon fiber e lokelang ho etsoa.

• Ho sebelisa moemeli oa tokollo

Liemeli tsa tokollo li fokotsa likhohlano le ho netefatsa hore li theoleloa hantle; li tlameha ho sebelisoa ka mokhoa o lekanang holim'a mandrel. Ka mor'a hore mandrel ea tšepe e lokisoe, mohato o latelang ke ho sebelisa moemeli oa tokollo. Lisebelisoa tse sebelisoang ka tloaelo li kenyelletsa oli ea silicone le parafine, tse fokotsang khohlano pakeng tsa carbon fiber le mandrel ea tšepe.

Ka mandrel ea tšepe e lokisitsoeng, re tlameha ho etsa bonnete ba hore e hloekile ka ho feletseng 'me bokaholimo bo boreleli ka hohle kamoo ho ka khonehang ho etsa hore sehlahisoa se be bonolo. Ka mor'a moo, moemeli oa tokollo o lokela ho sebelisoa ka mokhoa o lekanang holim'a mandrel.

3. Ho lokisetsa carbon faeba prepreg

• Mefuta le melemo ea prepreg

Ke li-prepregs tsa carbon fiber feela tse fihlelang litlhoko tse phahameng tsa ho nepahala le ho ts'oaroa habonolo. Le hoja mefuta e meng ea lisebelisoa tse matlafatsang, tse kang masela a omileng a epoxy-impregnated, ho ka boleloa hore ho ka sebelisoa ha ho etsoa matsoelintsoeke, ha e le hantle, feela li-prepregs tsa carbon fiber li ka finyella litlhoko tse phahameng tsa ho nepahala le boiketlo ba ho sebetsana le mokhoa ona.

Thutong ena, re sebelisa mokhoa o itseng oa prepreg layering ho ntlafatsa ts'ebetso ea li-tubing.

• Prepreg Layup Design

Lera la prepreg lohiloeng le behiloe ka lehlakoreng le ka hare la tube, le lateloa ke likarolo tse 'maloa tsa prepreg e sa lekanyetsoang,' me qetellong lera le leng la prepreg e lohiloeng le sebelisoa ka lehlakoreng le ka ntle la tube. Moralo ona oa moralo o sebelisa melemo ea sebopeho sa fiber ka botlalo ho prepreg e lohiloeng ka lilepe tsa 0 ° le 90 °, e ntlafatsa ts'ebetso ea tube haholo. Bongata ba prepregs e sa lebelloang e behiloeng holim'a axis ea 0 ° e fana ka boima bo botle ba longitudinal ho phaephe.

4. Phallo ea ho phalla ha liphaephe

• Tokisetso ea pele ho moea

Ka mor'a ho qeta moralo oa prepreg layup, ts'ebetso e tsoela pele ho ts'ebetso ea ho koala liphaephe. Ho sebetsana le prepreg ho kenyelletsa ho tlosa filimi ea PE le pampiri ea ho lokolla, le ho boloka libaka tse loketseng tse kopanang. Mohato ona ke oa bohlokoa bakeng sa ho netefatsa tsoelo-pele e ntle ea mekhoa e latelang ea matsoeli.

• Lintlha tsa ts'ebetso ea matsoelintsoeke

Nakong ea ts'ebetso ea ho phunya, ho bohlokoa ho etsa bonnete ba hore li-prepregs li fofa ka mokhoa o boreleli, 'me mochini oa tšepe o behoa ka mokhoa o tsitsitseng mme o sebelisoa ka matla ka mokhoa o ts'oanang. The metal core shaft e lokela ho behoa butle-butle moeling oa lera la pele la prepregs, ho netefatsa hore esita le kopo ea matla.

Nakong ea matsoelintsoeke, li-prepregs tse ling li ka lematsoa lipheletsong ho thusa ho tlosoa ha sehlahisoa nakong ea ho phunya.

• Ho phuthela filimi ea BOPP

Ntle le prepreg, filimi ea BOPP e ka sebelisoa hape bakeng sa ho phuthela. Filimi ea BOPP e eketsa khatello ea ho kopanya, ho sireletsa, le ho tiisa prepreg. Ha o sebelisa filimi ea ho phuthela ea BOPP, ho bohlokoa ho netefatsa ho kopana ho lekaneng pakeng tsa litheipi.

5. Oven Curing Process

• Ho Fokotsa Mocheso le Nako

Kamora ho phuthela ka thata thepa e matlafalitsoeng ea carbon fiber, e romelloa ka ontong bakeng sa ho folisoa. Taolo ea mocheso e bohlokoa nakong ea ho phekola ka ontong, kaha li-prepregs tse fapaneng li na le maemo a fapaneng a pheko. Mohato ona ke oa bohlokoa bakeng sa ho netefatsa botsitso ba thepa le ho ntlafatsa ts'ebetso.

Ka tikoloho e phahameng ea mocheso ka ontong, thecarbon fiber'me matrix a resin a arabela ka botlalo, a etsa motsoako o tiileng.

6. Ho tlosoa le ho sebetsa

Kamora ho tlosa filimi ea ho phuthela ea BOPP, sehlahisoa se phekotsoeng se ka tlosoa. Filimi ea BOPP e ka tlosoa ka mor'a ho phekoloa. Haeba ho hlokahala, ponahalo e ka ntlafatsoa ka ho etsa lehlabathe le ho penta. Bakeng sa ntlafatso e 'ngoe ea botle bo botle, ho ka etsoa mekhoa e meng ea ho phethela joalo ka sanding le ho penta.