Iphrojekthi ye-European Recotorrans ifakazele ukuthi ku-Resin Transfer Ukuqalisa Ukubumba (RTM) nezinqubo ze-purntusion, ama-microwaves angasetshenziselwa ukwandisa inqubo yokuvuka kwezinto ezihlanganisiwe ukunciphisa ukusetshenziswa kwamandla kanye nesikhathi sokukhiqiza esifushane, ngenkathi kusiza ukukhiqiza ikhwalithi engcono yomkhiqizo. Iphrojekthi futhi ifakazele ukuthi ubuchwepheshe be-laser bungasetshenziswa ukufeza ukuxhumana okuthembekile phakathi kwezinto ezihlanganisiwe kanye nensimbi, okungasusa amalunga akhuphukile akhulisa isisindo sesakhiwo.
Ngokuhlanganiswa kwe-microwave ne-laserver welding technology, iphrojekthi yeRecotrans ithuthukise impahla entsha ye-thermoplastic composite futhi iwusebenzise ukwenza izingxenye ezintsha, ngaleyo ndlela futhi zifunde ukushintshwa kwalezi zinto ezihlanganisiwe ze-thermoplastic.
Usebenzisa i-microwave ne-laser welding ukuthola izinto ezihlanganisiwe ze-thermoplastic composite ezilungele imboni yokuhamba
Ukuhlanganisa ubuchwepheshe bokukhiqiza abangeyona yendabuko efana nemisebe ye-microwave kanye ne-laser welding ku-Resin Transfer yokudlulisela yokubuyisa (RTM) kanye nemikhiqizo yokukhiqiza i-purtstrusion, iphrojekthi yeRecotrans ithole imikhiqizo enezindleko eziphansi futhi esebenza kabusha efanelekile embonini yezokuthutha. Izindlela eziningi zohlelo lwezinhlanganisela. Uma kuqhathaniswa nezinto ezisetshenziswayo ezisetshenziswayo njengamanje, lokhu okuphathelene nezinto ezibonakalayo ezibonakalayo kunciphisa izindleko kanye nokusetshenziswa kwamandla ngenxa yesivinini sokushumpula kwe-2m / mincy kanye ne-RTM yomjikelezo we-2min (isikhathi se-polymerization sincishiswa ngo-2%).
Iphrojekthi yeReCTrans iqinisekise le miphumela engenhla ngokukhiqiza amasampula wokukhombisa angosayizi ayi-3, kufaka phakathi:
Enqubweni ye-RTM, impahla ye-thermoplastic composite eyenziwe nge-fiber fiber ne-thermoplastic acrylic resin itholakala ngokuhlanganisa ubuchwepheshe be-microwave. Ngasikhathi sinye, i-laser welding isetshenziselwa ukubona ukuxhumana phakathi kwezinto ezihlanganisiwe nensimbi. Ngale ndlela, kukhiqizwa amaloli. Izingxenye zesampula zohlelo lokumiswa emuva kwe-cockpit.
Enqubweni ye-C-RTM, impahla eyinhlanganisela ye-thermoplastic eyenziwe ngezinto zokwakha ze-carbon fiber aqinisiwe kanye ne-thermoplastic acrylic resin etholakala ngokuhlanganisa ubuchwepheshe be-microwave, ngaleyo ndlela kukhiqize amaphaneli eminyango yezimoto.
Enqubweni yepulepusi, impahla eyinhlanganisela eyenziwe ngezinto zokwakha ingilazi eziqinisiwe kanye ne-thermoplastic acrylic resin itholakala ngokuhlanganiswa kwephaneli ye-microwave, ngaleyo ndlela kukhiqizwa iphaneli yangaphakathi yemboni yejantshi, izinto ezihlanganisiwe kanye nokuxhumana phakathi kwezinsimbi kutholakala nguLaser Welding.
Ngaphezu kwalokho, iphrojekthi futhi isebenzisa izinto ezisetshenziswayo ezingama-50% ukwenza ingxenye yokubukisa yomnyango ukuze iqinisekise ukusebenziseka kabusha kwezinto ezintsha ze-thermoplastic composite ezakhiwe nge-microwave kanye ne-laser welding technology.
Isikhathi sePosi: Nov-11-2021
