Li-composites li ka etsoa ka thepa efe kapa efe, e fanang ka sebaka se seholo sa kopo bakeng sa tlhahiso e nchafalitsoengmetsoakofeela ka tšebeliso ea likhoele tse nchafalitsoeng le matrices.
Lilemong tsa morao tjena, metsoako ea tlhaho e thehiloeng ho fiber e 'nile ea sebelisoa liindastering tse ngata moo e leng lisebelisoa tsa tlhaho le tse fumanehang habonolo. Ho phaella moo, li atisa ho ba theko e tlaase, e bobebe, e nchafalitsoeng 'me hangata e ka senyeha, e leng se lebisitseng ho sebelisoa ha tsona ho eketseha likarolong tse sa tšoaneng tsa tlhahiso.
Likopo tse ka nchafatsoang tsa li-Composites
Li-composite tse ka nchafatsoang li ka sebelisoa liindastering ho tloha ho matla a tsosolositsoeng ho isa ho liindasteri tse tloaelehileng tsa matla, kaho, tsa boenjiniere le tsa sefofane. Mmaraka oa li-composite tse nchafalitsoeng o ntse o hola, haholo ka tlhoko e ntseng e eketseha ea mefuta e meng ea khabone e tlase.
Lekala la eneji e ntse e le sebaka se ka sehloohong sa mmaraka wa kgolo mme metswako e ka ntjhafatswang esale e sebediswa ka mefuta e fapaneng ya ditshebediso, ho kenyeletswa diphaephe tsa ho phunya oli le kgase le diphaephe tsa mawatle le mahare a fefo.
Li-composite tse nchafalitsoeng li ka sebelisoa mefuteng e mengata ea matla a mahareng ho isa ho a phahameng, a koahelang ntho e 'ngoe le e' ngoe ho tloha ho likoloi ho ea ho liselefouno, siling ea bohata ho ea ho thepa ea ka tlung, lipapali, lifofane, likepe le tse ling!
Melemo ea Metsoako e Tsosolositsoeng
Ha ho bapisoa le metsoako ea setso kapa lisebelisoa, li-composites tse ka nchafatsoang (mohlala, metsoako e sebelisangcarbon fiberreinforcement) ba khona ho sebelisa likhoele tse fokolang le li-resin ho hlahisa lihlahisoa tse tšoanang, joalo ka mahare a turbine ea moea. Li-composite tsa carbon fiber tse nchafalitsoeng li ka eketsa ho satalla ha lehare, e leng se ntlafatsang ts'ebetso ea aerodynamic ha e ntse e fokotsa meroalo e behiloeng ke lehare tora ea turbine ea moea le hub.
Ho feta moo, li-composites tse ka nchafatsoang hangata ha li theko e tlase, li bobebe ka boima ba 'mele, li sebetsa hantle haholo ebile lia tenyetseha.
Mathata le mefokolo ea li-composite tse ka nchafatsoang
Joalo ka sehlahisoa se seng le se seng se secha kapa se hlahang, ho na le litaba tse amanang le li-composite tse nchafalitsoeng.
Litaba tse ka sehloohong li kenyelletsa liphello tsa mongobo le mongobo, ho tšepahala ha matla le ho ntlafatsa ho hanyetsa mollo. Ho boetse ho na le litaba tsa boleng le botsitso ba likhoele tsa tlhaho, moholi, ho ntšoa ha monko le mefokolo ea mocheso oa ho sebetsa.
Leha ho le joalo, boiqapelo ke ts'ebetso e tsoelang pele 'me re thabetse lintlafatso tsohle ho fihlela joale, tse hlahisitseng tsoelo-pele e kholo le tse ling tse tlang. Re lula re hahamalla phetheho.
Bokamoso ba li-composite tse ka nchafatsoang
Bokamoso ba li-composite tse nchafalitsoeng bo akaretsa mefuta e mengata ea ts'ebeliso, ho tloha indastering ea likoloi le ea sefofane ho isa ho matla a moea a ka nchafatsoang,lisebelisoa tsa motlakase, thepa ea lipapali, boenjiniere ba sechaba le kaho, indasteri ea meriana le ea lik'hemik'hale.le tse ling tse ngata.
Li-composite tse ka nchafatsoang li na le lits'ebetso tsa boenjiniere tse sa lekanyetsoang tse hlokang likarohano tsa matla ho boima, theko e tlase, le bonolo ho e etsa.
Karolo ea Likopano ho Matla a Tsosolositsoeng
Ka lebaka la ho ikamahanya le maemo, li-composite li na le karolo e kholo ea bokhoni tšimong ea matla a tsosolositsoeng. Phetoho ea boemo ba leholimo ke phephetso e kholo ka ho fetesisa e tobaneng le polanete ea rona, kahoo tšebeliso ea metsoako e ka nchafatsoang ka matla a ka nchafatsoang ha ho mohla e kileng ea ba bohlokoa ho feta.
Li-composites li se li ntse li tsebahala indastering ea matla a moea kaha tšebeliso ea carbon fiber e fokotsa boima ba li-blades tsa turbine, e leng se bolelang hore li-blades li ka etsoa nako e telele, kahoo li eketsa tlhahiso ea matla le katleho ea turbine ea moea ka boeona.
Ho feta moo, li-composite li ka sebelisoa ho ntlafatsa li-conductors kaha li khona ho jara palo e lekanang le ea li-conductor tsa tšepe tse tlase haholo ha li ntse li sebetsa.
Li-cores tse kopantsoeng tse nchafalitsoeng li boetse li na le karo-karolelano e phahameng ea matla ho boima, e lumellang hore aluminium e ngata e sebelisoe ka har'a mohala ho fetisetsa matla ntle le ho eketsa boima ba mohala.
Li-composites tse ka nchafatsoang
Li-composite tse ka nchafatsoang hangata li aroloa kamofuta oa fiber, tšebeliso le jeokrafi. Mefuta ea li-fiber e kenyelletsa li-polymers tse matlafalitsoeng ka fiber, li-polymers tse matlafalitsoeng ka carbon, li-plastiki tse matlafalitsoeng ka khalase le tse ling.
Boleng le ts'ebeliso ea li-composite 'marakeng oa matla a tsosolositsoeng li lebelletsoe ho hola ka potlako ho feta nako ea kemiso. Sena se bakoa haholo-holo ke tlhoko e ntseng e hola ea lefats'e ea mehloli ea matla e ka nchafatsoang joalo ka mahare a turbine ea moea.
Qetello
Ha polanete e tobane le boemo ba tšohanyetso bo hlokomelehang ba boemo ba leholimo, ha ho mohla ho kileng ha ba bohlokoa ho feta ho tsepamisa maikutlo phellong ea tlhahiso. Li-composite tse ka nchafatsoang li na le karolo e kholo eo li lokelang ho e bapala ho fetola tsela eo re sebetsang ka eona, ho ntlafatsa mehloli ea rona ea matla a ka nchafatsoang le ho fokotsa tšusumetso ea rona lefatšeng.
Nako ea poso: Sep-12-2024