Chirongwa cheEuropean RECOTRANS chakaratidza kuti mukugadzira resin transfer molding (RTM) uye pultrusion processes, ma microwave anogona kushandiswa kugadzirisa maitiro ekugadzirisa zvinhu zvakasanganiswa kuderedza kushandiswa kwesimba uye kupfupisa nguva yekugadzira, ukuwo zvichibatsira kugadzira chigadzirwa chemhando yepamusoro. Chirongwa ichi chakaratidzawo kuti tekinoroji yelaser inogona kushandiswa kuwana hukama hwakavimbika pakati pezvinhu zvakasanganiswa nesimbi, izvo zvinogona kubvisa majoini ane riveted anowedzera huremu hwechivakwa.
Kuburikidza nekubatanidzwa kwetekinoroji ye microwave ne laser welding, chirongwa cheRECOTRANS chakagadzira chinhu chitsva che thermoplastic composite ndokuchishandisa kugadzira zvikamu zvitsva, nokudaro vachidzidzawo kugona kudzokorodza kwechinhu ichi che thermoplastic composite.
Kushandisa microwave ne laser welding kuti uwane zvinhu zvinogadziriswazve zve thermoplastic composite zvakakodzera indasitiri yekufambisa
Kubatanidza matekinoroji ekugadzira zvinhu zvisiri zvechinyakare akadai se microwave radiation uye laser welding mu current resin transfer molding (RTM) uye pultrusion production lines, chirongwa cheRECOTRANS chakawana zvigadzirwa zvakachipa uye zvinogona kudzokororwa zvakakodzera indasitiri yekufambisa zvinhu zvine goho guru. Zvinhu zvakawanda zvine system composite. Zvichienzaniswa nezvinhu zviri kushandiswa parizvino, iyi multi-material system composite material inoderedza mari nekushandiswa kwesimba nekuda kwekumhanya kwe pultrusion kwe 2m/min uye RTM cycle rate ye 2min (nguva ye polymerization inoderedzwa ne 50%).
Chirongwa cheRECOTRANS chakasimbisa zvabuda pamusoro apa nekugadzira mienzaniso mitatu chaiyo, kusanganisira:
Mukuita kweRTM, chinhu chakagadzirwa ne thermoplastic chakagadzirwa ne glass fiber ne thermoplastic acrylic resin chinowanikwa nekubatanidza tekinoroji ye microwave. Panguva imwe chete, laser welding inoshandiswa kuona kubatana pakati pechinhu chakagadzirwa nesimbi. Nenzira iyi, inogadzirwa kumarori. Zvikamu zvemuenzaniso zve cockpit rear suspension system.
Mukuita kwe c-RTM, chinhu chinogadzirwa ne thermoplastic chakagadzirwa nezvinhu zvakasimbiswa ne carbon fiber uye thermoplastic acrylic resin chinowanikwa nekubatanidza tekinoroji ye microwave, nokudaro zvichigadzira mapaneru emasuo emota.
Mukuita kwepultrusion, zvinhu zvakagadzirwa nezvinhu zvakasimbiswa negirazi fiber uye thermoplastic acrylic resin zvinowanikwa kuburikidza nekubatanidzwa kwetekinoroji ye microwave, nokudaro zvichigadzira panel yemukati yeindasitiri yekufambisa njanji, zvinhu zvakagadzirwa uye Kubatana pakati pesimbi kunowanikwa ne laser welding.
Pamusoro pezvo, chirongwa ichi chinoshandisawo 50% yezvinhu zvakadzokororwa kugadzira chikamu chekuratidzira mubato wegonhi kuti chionekwe kuti zvinhu zvitsva zvakagadzirwa nethermoplastic composite zvakagadzirwa kuburikidza ne microwave ne laser welding tekinoroji.
Nguva yekutumira: Mbudzi-11-2021
