Moetsi oa likoloi oa Asia o fetotse lisebelisoa tsa setso tse laolang seketsoana sa enjene le li-valve tsa taolo ea oli, ho e-na le aluminium e sebelisang metsoako e matlafalitsoeng ea carbon fiber.
Sephahla sena, se entsoeng ka thepa ea thermoplastic e sebetsang hantle haholo (ho itšetlehile ka boholo ba enjene, hoo e ka bang li-valve tse 2-8 ka koloi), e fokotsa haholo litšenyehelo le boima ba tlhahiso ea koloi le ho ntlafatsa tsela eo enjene e arabelang ka eona.
2018 September 5-7th, Miami e tla amohela Seboka sa Amerika sa Lienjiniere tsa Plastics Automotive Composites Conference (SPE Acce), e tla bontša batho mofuta o mocha oa resin o bitsoang "Sumiploy CS5530", thepa e hlahisoa ke Sumitomo Chemical Company ea Tokyo, Japane, 'Me khampani e ikarabella bakeng sa thekiso marakeng oa Amerika Leboea.
Li-resin tsa Sumiploy li na le foromo e ikhethang, e entsoeng ka ho eketsoa ha likhoele tsa khabone e khaotsoeng le li-additives ho resin ea PES e hlahisoang ke Sumitomo Corporation, e ntlafatsang haholo ho hanyetsa abrasion le botsitso ba sebopeho sa thepa. Ho boleloa hore motsoako o na le ho hanyetsa mocheso o babatsehang, botsitso bo botle ba nako e telele le ho hanyetsa ha nako e telele ho feta mocheso o pharaletseng, matla a matla a matla, le mefuta e mengata ea thepa e babatsehang e kang lik'hemik'hale tse hanyetsanang le metsoako e nkhang hamonate e kang peterole, ethanol le oli ea enjene, ho lieha ha lelakabe la tlhaho le khatello e phahameng ea tikoloho (ESCR).
Ho fapana le lisebelisoa tse ling tse ngata tsa mocheso o phahameng oa thermoplastic, Sumiploy CS5530 e metsi haholo, e nolofalletsang ho bopa li-geometri tsa 3D tse nepahetseng haholo. Ts'ebelisong e sebetsang ea valve ea taolo, likarolo tsa Sumiploy CS5530 li tlameha ho fihlela litlhoko tsa boenjiniere bakeng sa ho nepahala ha ultra-high dimensional (10.7 mm ± 50 mm kapa 0.5%), 40 ℃ ho 150 ℃ thermal stability, low friction coefficient, chemical resistance to oil, creep resistance resistance Phetolelo ea aluminium hore e be metsoako ea thermoplastic ha e fokotse feela litšenyehelo tsa tlhahiso, empa hape e ntlafatsa haholo ts'ebetso le maemo a bobebe a lienjineri tsa likoloi. Ho tloha ha e qala ka 2015, karolo ena e 'nile ea sebelisoa khoebong e le thepa ea thermoplastic' me e ka sebelisoa hape ka ho qhibiliha le ho e lokisa hape.
Ntle le lits'ebetso tsa likoloi, li-resin tsa Sumiploy li boetse li loketse lisebelisoa tsa motlakase / tsa elektroniki le tsa sefofane ho nka sebaka sa tšepe e entsoeng ka mochini kapa aluminium, hammoho le lisebelisoa tse ling tse sebetsang hantle tsa thermoplastic tse kang PEEK, polyether ketone (PAEK), le Polyether imide (PEI). Le hoja lits'ebetso tsena e se tse lebisang tlhokomelo ea rona, li-resin tsa sumiploy li fokotsa khohlano ka libaka tse ts'oanang sebakeng se fokolang sa ho koloba, ha kopanyo ea likarolo tse entsoeng ka ente e nepahetseng haholo e boetse e ntlafatsa ts'ebetso ea thepa le ho fokotsa litšenyehelo tsa tlhahiso. Li-resin tsa Sumiploy li loketse bakeng sa ho nkela litšepe sebakeng sa li-valve pistons, solenoid valve pistons, blades HVAC le pistons, hammoho le likere tsa indasteri, lihlahla tse se nang lubrication le li-bearings.
Nako ea poso: Sep-12-2018