Iyo European RECOTRANS purojekiti yakaratidza kuti mune resin transfer molding (RTM) uye pultrusion maitiro, microwaves inogona kushandiswa kukwenenzvera nzira yekurapa yezvinhu zvinoumbwa kuderedza mashandisirwo esimba uye kupfupisa nguva yekugadzira, uku ichibatsirawo kugadzira zvirinani Chigadzirwa.Iyo purojekiti yakaratidzawo kuti laser tekinoroji inogona kushandiswa kuwana hukama hwakavimbika pakati pezvinhu zvinoumbwa nesimbi, izvo zvinogona kubvisa majoini akarukwa anowedzera huremu hwechimiro.
Kuburikidza nemusanganiswa wemicrowave nelaser welding tekinoroji, chirongwa cheRECOTRANS chakagadzira nyowani thermoplastic composite material uye yakaishandisa kugadzira zvikamu zvitsva, nekudaro vachidzidzazve kudzokororwa kweiyi thermoplastic composite material.
Kushandisa microwave uye laser welding kuti uwane inodzokorodza thermoplastic composite zvinhu zvakakodzera indasitiri yekufambisa.
Kubatanidza asiri echinyakare ekugadzira matekinoroji senge microwave radiation uye laser welding mune yazvino resin transfer molding (RTM) uye pultrusion kugadzira mitsara, chirongwa cheRECOTRANS chakawana zvigadzirwa zvinodhura uye zvinodzokororwa zvakafanira indasitiri yekufambisa ine goho rakawanda.Multi-material system composite zvinhu.Zvichienzaniswa nezvino zvakashandiswa zvakasanganiswa zvinhu, iyi yakawanda-material system composite material inoderedza mari uye kushandiswa kwesimba kuburikidza ne pultrusion speed ye 2m / min uye RTM cycle rate ye 2min (nguva yepolymerization inoderedzwa ne50%).
Iyo RECOTRANS purojekiti yakasimbisa mhedzisiro iri pamusoro nekugadzira 3 chaiyo-saizi yekuratidzira samples, kusanganisira:
Mukuita kweRTM, thermoplastic composite material yakagadzirwa negirazi fiber uye thermoplastic acrylic resin inowanikwa nekubatanidza tekinoroji yemicrowave.Panguva imwecheteyo, laser welding inoshandiswa kuona kubatana pakati pezvinhu zvakaumbwa uye simbi.Nenzira iyi, inogadzirwa kune marori.Sample zvikamu zve cockpit rear suspension system.
Muchiitiko che c-RTM, thermoplastic composite material yakagadzirwa nekabhoni fiber yakasimbiswa zvinhu uye thermoplastic acrylic resin inowanikwa nekubatanidza tekinoroji yemicrowave, nekudaro ichigadzira mota dzepagonhi.
Mukuita kwepultrusion, chinhu chinoumbwa chakagadzirwa negirazi fiber reinforced zvinhu uye thermoplastic acrylic resin inowanikwa kuburikidza nekubatanidzwa kweiyo microwave tekinoroji, nekudaro ichigadzira yemukati mapaneru eindasitiri yenjanji, zvinhu zvinoumbwa uye Kubatana pakati pesimbi kunowanikwa nelaser. welding.
Pamusoro pezvo, chirongwa ichi chinoshandisawo 50% zvinhu zvakadzokororwa kugadzira chikamu chekuratidzira chibatiso chemusuwo kuratidza kudzokororwa kweiyo itsva thermoplastic composite material yakagadzirwa kuburikidza nemicrowave uye laser welding tekinoroji.
Nguva yekutumira: Nov-11-2021