Txoj haujlwm European RECOTRANS tau ua pov thawj tias hauv resin hloov moulding (RTM) thiab cov txheej txheem pultrusion, microwaves tuaj yeem siv los ua kom zoo dua cov txheej txheem kho cov ntaub ntawv sib xyaw kom txo tau lub zog noj thiab txo lub sijhawm tsim khoom, thaum tseem pab tsim cov khoom zoo.Qhov project kuj tau ua pov thawj tias cov tshuab laser tuaj yeem siv los ua kom muaj kev sib raug zoo ntawm cov ntaub ntawv sib xyaw thiab cov hlau, uas tuaj yeem tshem tawm cov pob qij txha riveted uas nce qhov hnyav ntawm cov qauv.
Los ntawm kev sib xyaw ua ke ntawm microwave thiab laser vuam tshuab, RECOTRANS qhov project tau tsim cov khoom siv thermoplastic tshiab thiab siv los ua cov khoom tshiab, yog li tseem kawm txog kev rov ua dua ntawm cov khoom siv thermoplastic no.
Siv microwave thiab laser welding kom tau txais cov khoom siv thermoplastic recyclable tsim nyog rau kev lag luam tsheb thauj mus los
Kev koom ua ke tsis yog kev tsim khoom siv thev naus laus zis xws li microwave hluav taws xob thiab laser vuam rau hauv cov khoom siv tam sim no hloov moulding (RTM) thiab pultrusion ntau lawm kab, RECOTRANS qhov project tau txais cov nqi qis thiab cov khoom siv rov qab tsim nyog rau kev lag luam tsheb thauj mus los nrog cov txiaj ntsig siab.Multi-material system composite cov ntaub ntawv.Piv nrog rau tam sim no siv cov ntaub ntawv sib xyaw, cov khoom siv sib xyaw ua ke no txo cov nqi thiab kev siv hluav taws xob los ntawm kev tsim txiaj ntawm pultrusion ceev ntawm 2m / min thiab RTM voj voog tus nqi ntawm 2min (polymerization lub sij hawm raug txo los ntawm 50%).
Qhov project RECOTRANS tau txheeb xyuas cov txiaj ntsig saum toj no los ntawm kev tsim 3 qhov qauv ua qauv qhia qhov tseeb, suav nrog:
Hauv cov txheej txheem RTM, cov khoom siv thermoplastic sib xyaw ua los ntawm cov iav fiber ntau thiab cov thermoplastic acrylic resin tau txais los ntawm kev sib koom ua ke hauv tshuab microwave.Nyob rau tib lub sijhawm, laser vuam siv los paub txog kev sib txuas ntawm cov khoom sib xyaw thiab cov hlau.Ua li no, nws yog tsim rau cov tsheb thauj khoom.Cov piv txwv ntawm lub cockpit rear ncua kev kawm ntawv system.
Nyob rau hauv cov txheej txheem c-RTM, cov khoom siv thermoplastic sib xyaw ua los ntawm cov ntaub ntawv carbon fiber reinforced thiab thermoplastic acrylic resin yog tau los ntawm kev sib koom ua ke ntawm microwave technology, yog li tsim lub tsheb qhov rooj panels.
Nyob rau hauv cov txheej txheem pultrusion, cov khoom sib xyaw ua los ntawm cov iav fiber ntau cov ntaub ntawv thiab cov thermoplastic acrylic resin yog tau los ntawm kev sib koom ua ke ntawm microwave technology, yog li tsim ib lub vaj huam sib luag sab hauv rau kev lag luam tsheb ciav hlau, cov ntaub ntawv sib xyaw thiab kev sib txuas ntawm cov hlau yog ua tiav los ntawm laser. vuam.
Tsis tas li ntawd, qhov project tseem siv 50% cov ntaub ntawv rov ua dua tshiab los ua lub qhov rooj ua qauv qhia ib feem los xyuas qhov kev rov ua dua ntawm cov khoom siv thermoplastic tshiab tsim los ntawm microwave thiab laser vuam tshuab.
Post lub sij hawm: Nov-11-2021