Iprojekthi ye-European RECOTRANS ibonakalise ukuba kwi-resin transfer molding (RTM) kunye neenkqubo ze-pultrusion, ii-microwaves zingasetyenziselwa ukunyusa inkqubo yokunyanga yezinto ezidibeneyo zokunciphisa ukusetyenziswa kwamandla kunye nokunciphisa ixesha lokuvelisa, ngelixa likwanceda ukuvelisa umgangatho ongcono Imveliso.Le projekthi iphinde yangqina ukuba itekhnoloji ye-laser ingasetyenziselwa ukufezekisa unxibelelwano oluthembekileyo phakathi kwezinto ezidibeneyo kunye nesinyithi, ezinokuphelisa amajoyina adibeneyo anyusa ubunzima besakhiwo.
Ngokudityaniswa kwe-microwave kunye ne-laser welding technology, iprojekthi ye-RECOTRANS iphuhlise imathiriyeli entsha ye-thermoplastic edityanisiweyo yaza yayisebenzisa ukwenza iinxalenye ezintsha, ngaloo ndlela kuphononongwa ukuphinda kusetyenziswe le mathiriyeli ye-thermoplastic composite.
Ukusebenzisa i-microwave kunye ne-laser welding ukufumana imathiriyeli ehlanganisiweyo ye-thermoplastic elungele ushishino lwezothutho.
Ukudibanisa ubuchwephesha bokuvelisa obungebubo bemveli obunje ngemitha ye-microwave kunye ne-laser welding kwi-resin transfer molding yangoku (RTM) kunye nemigca yokuvelisa i-pultrusion, iprojekthi ye-RECOTRANS ifumene iimveliso ezingabizi kakhulu nezinokuphinda zisetyenziswe zilungele ishishini lezothutho elinemveliso ephezulu.Izinto ezininzi zenkqubo yezinto eziphathekayo.Xa kuthelekiswa nezinto ezisetyenzisiweyo ezisetyenziswayo ngoku, le nkqubo yezinto ezininzi zezinto eziphathekayo zinciphisa iindleko kunye nokusetyenziswa kwamandla ngenxa yesantya se-pultrusion ye-2m / min kunye nesantya somjikelezo we-RTM we-2min (ixesha le-polymerization liyancipha nge-50%).
Iprojekthi ye-RECOTRANS iqinisekise ezi ziphumo zingasentla ngokwenza iisampulu zemiboniso ezi-3 zobukhulu bokwenyani, kubandakanywa:
Kwinkqubo ye-RTM, i-thermoplastic composite material eyenziwe nge-glass fiber kunye ne-thermoplastic acrylic resin ifunyenwe ngokudibanisa iteknoloji ye-microwave.Ngelo xesha, i-laser welding isetyenziselwa ukuqonda ukudibanisa phakathi kwezinto ezidibeneyo kunye nesinyithi.Ngale ndlela, iveliswa kwiilori.Iisampulu zamalungu enkqubo yokunqunyanyiswa ngasemva kwe-cockpit.
Kwinkqubo ye-c-RTM, i-thermoplastic composite material eyenziwe ngezinto eziqiniswe nge-carbon fiber kunye ne-thermoplastic acrylic resin ifunyenwe ngokudibanisa iteknoloji ye-microwave, ngaloo ndlela ivelisa iipaneli zeminyango yemoto.
Kwinkqubo ye-pultrusion, imathiriyeli edibeneyo eyenziwe ngeglasi yefiber eyomeleziweyo kunye ne-thermoplastic acrylic resin ifumaneka ngokudityaniswa kwetekhnoloji ye-microwave, ngaloo ndlela ivelisa iphaneli yangaphakathi yeshishini lokuhamba ngololiwe, izinto ezihlanganisiweyo kunye nokunxibelelana phakathi kwesinyithi kufezekiswa nge-laser. ukuwelda.
Ukongeza, le projekthi ikwasebenzisa i-50% yemathiriyeli esetyenzisiweyo ukwenza inxenye yokubonisa isiphatho socango ukuqinisekisa ukusetyenzwa kwakhona kwemathiriyeli ehlanganisiweyo ye-thermoplastic ephuhliswe nge-microwave ne-laser welding technology.
Ixesha lokuposa: Nov-11-2021