Carbon fiber composite zvinhu zvakaiswa kune akawanda maindasitiri nekuda kweakanyanya kuita mabhenefiti.Kuti uwane kuita kurinani kwese kuita, pane kutsvagisa uye kuvandudzwa kwe thermoplastic resins.Ndeipi kuita kwese kweiyi thermoplastic kabhoni fiber zvinhu??Chinyorwa chino chichakutora kuti utarise zvirimo nezve thermoplastic carbon fiber composite materials.
Thermoplastic carbon fiber composite material, yatiri kutaura nezvayo yakareba-fiber inoenderera mberi kabhoni fiber tow, inonzi CGFRTP.Nekudaro, iyo thermoplastic composite zvinhu inoita kuti kabhoni fiber composite zvinhu ive nenzvimbo yakafara yekushandisa mune mamwe maindasitiri, nekuti ine yakakwira mabhenefiti ekuita, uye iwe uchave nepamusoro tembiricha kuramba uye friction kuramba.Yakanaka uye inogona kudzokororwa kuita kugona, saka yakashandiswa kune akawanda minda senge aerospace, mota, ndege, michina yekurapa uye zvichingodaro.
Thermoplastic kabhoni fiber composite zvinhu zvinonyatso shandiswa, uye chimwe chezvikonzero zvakakosha ndechekuti vane yakanaka inodzokorodza kuita zvakanaka.Izvi chaizvoizvo zvine zvakawanda zvokuita ne thermoplastic resins, iyo inogona kutsanangurwa mukududzirwa kwe thermoplastic resins.Zvinogona kuonekwa kuti thermoplastic resins inoreva mapolymers anochinja epurasitiki pasi peimwe tembiricha uye kumanikidzwa.Kuenzaniswa neyechinyakare thermosetting resin, iyi mhando ye thermoplastic resin ndeye isingadzokekekemikemikari yekuita kweyedu yechinyakare thermosetting resin.Kune thermoplastic resin, inzira yekuchinja kwefomu, uye iyo yese inodzoreredzwa kemikari.Nokudaro, kushandiswa kwe thermoplastic carbon fiber , iyo inogona kunyatsoenderana nedingindira rekuchengetedzwa kwezvakatipoteredza.
Kuita kwe thermoplastic kabhoni faibha ine zvakanakira kuita zvechinyakare thermosetting kabhoni faibha zvinhu, zvakaita seyakanaka kwazvo kuramba kuneta uye kuita kwesimba, uye kuwedzereka kwakanyanya.
Mabhenefiti ekuita ezvakasiyana zvikamu anogadziriswa, uye kune zvakare kuvandudzwa, senge friction resistance
Mukana wekuita, nekuti iyo yekubatanidza simba ye thermoplastic resin base yakakwira, iyo yakazara tensile simba uye kubhenda simba rinosanganisira compression simba richavandudzwa zvirinani.
Uye zvakare, akasiyana thermoplastic resin matrices achaunza akasiyana mabhenefiti ekuita.Semuyenzaniso, kana ukasanganisa polystyrene nePPS matrix, kuramba kuneta kwese, kuramba kukweshana, uye nekuzvizora zvimisikidzo zvese zvinotaridza zvakanakira kuita zvakanaka.Mumwe muenzaniso ndeye polyether ether yakasimba PEK (iyo thermoplastic carbon fiber composite zvinhu zvematrix, iyo ine yakanaka yeganda affinity, yakakwirira simba uye yakakwirira tembiricha kuramba, uye inoshandiswa zvakanyanya mumunda wezvigadzirwa zvekurapa.
Nekudaro, nekuti mutengo wekugadzira we thermoplastic wakatyoka faibha wakakwira, yepamusoro-inoshanda thermoplastic kabhoni faibha composite zvinhu zvinonyanya kunyura muminda yepamusoro-soro, senge spacecraft structural parts, mapapiro endege, empennages, nezvimwewo mumunda wemuchadenga.Mumwe muenzaniso ndeye prosthetics yevanhu uye kudyara kwemishonga pamichina yekurapa.Muchidimbu, thermoplastic kabhoni faibha zvinhu zvakakwezva kutarisisa nekuda kwezvimwe zvakasiyana siyana maitiro ekuita, uye zvakare ipurojekiti yakakosha yekutsvagisa kwesainzi.Ikozvino iyo yemba refu-fiber inoenderera thermoplastic instant fiber composite zvinhu yakabudirira kupedzisa kugadzira uye kuwana kugadzirwa kwakawanda.Kana zvichidikanwa, unogamuchirwa kuti uuye kuzobvunza.
Nguva yekutumira: Jun-14-2023