Joalo ka lisebelisoa tse hlahelletseng bakeng sa lits'ebetso tsa nakong e tlang tsa sepakapaka, lisebelisoa tse tsoetseng pele tsa thermoplastic ha joale li baka letoto la mesebetsi har'a baetsi ba sepakapaka, baqapi, bahlahisi ba likarolo le li-processor tsa molding.Patlisiso le nts'etsopele ea lisebelisoa tse kopaneng tsa thermoplastic bakeng sa sepakapaka e ntse e potlaka, 'me liteko tse ling tse kenyelletsang lisebelisoa tse kopaneng tsa thermoplastic li ntse li tsoela pele.
Likhamphani tse ling tse ncha le tsona li ntse li kena 'marakeng, li fumana mangolo a thuto ho tsoa ho baetsi ba lifofane, le ho matlafatsa liketane tsa phepelo tse teng.Mekhoa e mecha ea tlhahiso e sebelisang thermoplastic e ntse e ntlafatsoa, ea ntlafatsoa le ho qala.Matšoao ana kaofela a bontša hore tšebeliso ea thepa ea thermoplastic molokong o latelang oa lifofane tsa khoebo le likopo tse amanang le tsona li tla eketseha haholo.
Lintlha tse kang tsoelo-pele tlhahisong, ho bopa le ho etsa thepa ea thermoplastic e fetohile lintlha tse ka sehloohong tsa ho ba teng ho ntseng ho eketseha ha thepa ea thermoplastic.Lits'ebetsong tse ling tsa sepakapaka, lisebelisoa tsena li na le melemo e hlakileng ho feta litšepe tse kang polasetiki ea thermoset le aluminium.Li boetse li tsamaisana le mekhoa e hlahang indastering ea tlhahiso ea lifofane, ho kenyeletsoa ho potlakisa ho kopana le tlhahiso ea lifofane, le nts'etsopele ea moralo o tsoetseng pele oa lifofane tsa khoebo.
Tlhahlobo ea Melemo ea Thermoplastic Composites bakeng sa Aerospace
Thermoplastic composite lisebelisoa tsa Aerospace-grade, tse kang carbon fiber reinforced polyether ether ketone (PEEK) le polyether ketone ketone (PEKK), li na le menyetla e pharaletseng ea ts'ebeliso sebakeng sa sejoale-joale sa sefofane.Thermoplastic prepreg e hlahisoa moqolong o ka sehloohong 'me e ka fetoloa teipi e sehiloeng, fiber e khaotsoeng kapa mefuta e meng.Lihlahisoa tsena li ntlafatsoa ho fihlela katleho e phahameng le tlhahiso ea likarolo tse ntseng li eketseha.
Aerospace-grade thermoplastics e bobebe, e hanyetsa mocheso o phahameng, 'me e na le boima bo phahameng le ho hanyetsa tšusumetso.Lintlha tse ling tsa bohlokoa li kenyelletsa:
Ho monya mongobo o tlase
E babatsehang ho apara ho hanyetsa
Ho hanyetsana le lelakabe / mosi o chefo
Phaello e tlase ea lik'hemik'hale tse fetohang
Coefficient e tlase ea katoloso ea potoloho ea mocheso
Leha ketane ea phepelo ea lipolasetiki tsa thermosetting e phethehile haholoanyane, 'me nalane ea ts'ebeliso joalo ka likarolo tsa sebopeho sa sefofane le eona e telele, theknoloji ea morao-rao le nts'etsopele ea ts'ebetso e ntlafatsa maemo a tlholisano a thepa ea thermoplastic.Ka mohlala, bahlahisi le li-processor tsa ho bopa ka mokhoa o nepahetseng ba ntlafatsa ho nepahala ha mokhoa oa ho itšeha le oa ho fetola ho hlahisa mefuta e mengata e fapaneng e tsoetseng pele.
Thermoplastics le thermosets li na le litšobotsi tsa ts'ebetso tse batlang li tšoana, empa li na le phapang e kholo mabapi le litlhoko tsa ts'ebetso le ts'ebetso.Le hoja li-thermoplastic li hloka mocheso o phahameng oa ho sebetsa ho feta li-thermosets, li ka bolokoa mocheso oa kamore 'me li na le nako e batlang e se na moeli.
Ho fapana le hoo, lipolasetiki tsa thermosetting li tlameha ho hoamisoa le ho qhibiliha pele li sebetsoa ho boloka thepa ea tsona ea mochini nakong ea lipalangoang le polokelo.Nako e behiloeng ea bophelo ba li-thermosets, nako e hlokahalang bakeng sa ho qhibiliha le ho hatsetsa, le tlhokahalo ea ho latela nako eohle ea leqhoa le nako ea ho qhibiliha, tsena kaofela li kenyelletsa litšenyehelo tse ling tse sa amaneng le thermoplastics.
Lisebelisoa tsa thermoplastic le tsona li na le monyetla oa hore li ka sebelisoa hape.Ho fapana le lipolasetiki tsa thermoset, lipolasetiki tsa thermoset li na le karabelo ea lik'hemik'hale e ke keng ea fetoloa nakong ea ts'ebetso mme ha li khone ho lokisoa.Thermoplastics e ka sebelisoa hape ka mor'a hore e sebelisoe, e le hore li-resin tsa thermoplastic le likhoele tse matlafatsang li ka sebelisoa hape kapa tsa sebelisoa hape bakeng sa lits'ebetso tse ling.
Hebei Yuniu Fiberglass Manufacturing Company Limitedkemoetsi oa thepa ea fiberglass ea nang le boiphihlelo bo fetang lilemo tse 10, boiphihlelo ba lilemo tse 7 ba ho romella kantle ho naha.
Re moetsi oa thepa fiberglass e tala, Joalo asfiberglass roving, fiberglass khoele, fiberglass chopped strand mat, fiberglass chopped likhoele, fiberglass mathe e ntšo, fiberglass lohiloeng roving, lesela fiberglass, lesela fiberglass ..Le joalo-joalo.
Haeba ho hlokahala, ka kopo ikopanye le rona ka bolokolohi.
Re tla etsa sohle seo re ka se khonang ho u thusa le ho u tšehetsa.
Nako ea poso: Sep-10-2021