Targeting recycled thiab high-performance thermoplastic xaiv, automated R & D kab nce ntim thiab ceev rau honeycomb, sandwich vaj huam sib luag thiab tiav ib feem ntau lawm. Targeting recycled thiab high-performance thermoplastic xaiv, automated R & D kab nce ntim thiab ceev rau honeycomb, sandwich vaj huam sib luag thiab tiav ib feem ntau lawm. Kev tsom mus rau kev siv dua tshiab thiab kev ua haujlwm siab thermoplastic xaiv, automated R & D kab yog nce lub ntim thiab ceev ntawm zus tau tej cov honeycomb cores, sandwich panels thiab tiav qhov chaw. Automated R & D kab nce kev tsim khoom thiab kev ua haujlwm nrawm rau honeycomb cores, sandwich panels thiab tiav qhov chaw rau cov khoom siv rov ua dua tshiab thiab kev ua haujlwm siab thermoplastic.#sustainable kev loj hlob
ThermHex organic sandwich vaj huam sib luag muaj xws li polypropylene (PP) core thiab fiberglass daim tawv nqaij. Duab credit, tag nrho cov duab: ThermHex
Thaum Lub Ob Hlis, ThermHex Waben GmbH (Halle, Lub teb chaws Yelemees), tus neeg muaj ntawv tso cai ntawm EconCore (Leuven, Belgium) thiab cov chaw tsim khoom ntawm cov thermoplastic honeycomb cores, tshaj tawm txog € 1 lab peev nce thiab npaj rau kev txhim kho cov txheej txheem thiab nthuav ntau lawm; Thaum Lub Rau Hli, lub tuam txhab tshaj tawm tias xyoo tas los qhov kev hloov pauv rau xyoo tshaj tawm tau nce 12% thiab cov ntawv pov thawj zoo tau txhim kho.
ThermHex ntaus nqi ntau ntawm xyoo tas los txoj kev loj hlob mus rau kev vam meej ntawm nws 2019 organic sandwich mix, uas muab ib tug polypropylene (PP) honeycomb core nrog fiberglass / polypropylene plhaub. ThermHex organic sandwich panels tam sim no tau siv los ntawm cov neeg siv khoom hauv kev lag luam tsheb rau kev siv xws li 2020 Hyundai Creta pob tw hauv pem teb. Raws li ThermHex, cov txiaj ntsig ntawm Organosandwich suav nrog qhov siab tawv thiab lub zog, sib dua qhov hnyav thiab tus nqi, siv cov khoom siv tsawg dua, rov ua dua tshiab, lub sijhawm luv luv, thiab muaj peev xwm ua haujlwm nrog kev txhaj tshuaj molding. Lub tuam txhab polypropylene honeycomb cores kuj tseem siv rau hauv VW thiab Ford ru tsev, caravan qhov chaw, pas dej da dej thiab qhov rooj.
ThermHex polypropylene honeycomb core sandwiched ntawm thermoplastic iav lev (GMT) panels rau 2020 Hyundai Creta pob tw hauv pem teb. Cov vaj huam sib luag hauv pem teb yog tsim los siv cov txheej txheem nias ib zaug, suav nrog cov npoo tiav thiab cov pob khawm.
Lub tuam txhab tam sim no koom tes nrog lub koom haum Fraunhofer rau Microstructure ntawm Cov Khoom thiab Cov Txheej Txheem (Fraunhofer IMWS, Halle) ntawm kev tsim cov thev naus laus zis rau kev tsim cov khoom sib xyaw sandwich los ntawm casting thiab txhaj tshuaj molding raws li organic sandwich semi-tiav khoom. Raws li ThermHex, cov thev naus laus zis no yuav ua rau cov khoom loj ntawm cov khoom siv nrog lub sijhawm luv luv.
Raws li Mona Bosch-Wuerfel, ThermHex tus thawj coj kev lag luam thiab kev sib txuas lus, lub tuam txhab npaj yuav muag 1 lab kilograms ntawm polypropylene honeycomb cores thiab organic qhaub cij xyoo no, nrog rau txhua xyoo nce ntawm 10-20 feem pua hauv ob peb xyoos tom ntej no.
Lub vaj huam sib luag tiav no tau tsim los siv ThermHex thiab Fraunhofer IMWS automated manufacturing process.
Ntxiv R & D cov haujlwm rau ThermHex suav nrog kev ua haujlwm tau nyiaj los ntawm BMWi los tsim cov honeycomb cores tshwj xeeb rau kev siv aerospace, kev tsim cov khoom lag luam hierarchical sandwich honeycomb cores rau ntau dua load-bearing daim ntawv thov thiab kev loj hlob nrog tsheb koom nrog Daimler Truck AG (Stuttgart, Lub teb chaws Yelemees) thiab Elring Klinger (Stuttgart) ntawm hybrid sandwich khoom uas muaj PP honeycomb core thiab ib txheej hlau txheej. Ntxiv R & D cov haujlwm rau ThermHex suav nrog kev ua haujlwm tau nyiaj los ntawm BMWi los tsim cov honeycomb cores tshwj xeeb rau kev siv aerospace, kev tsim cov khoom lag luam hierarchical sandwich honeycomb cores rau ntau dua load-bearing daim ntawv thov thiab kev loj hlob nrog tsheb koom nrog Daimler Truck AG (Stuttgart, Lub teb chaws Yelemees) thiab Elring Klinger (Stuttgart) ntawm hybrid sandwich khoom uas muaj PP honeycomb core thiab ib txheej hlau txheej. Доптельните Nпроекты R & d.Алоюю работу, раздботке сотоуих запителей, специально преднооо CАченых аэрокоскоскосених иерених иерарарарх заполнитезхенитезззтохй Олололений б болениййй ысокой спосттй ракжей раки раззтку с автомби гтуарамт, штуарамт) thiab Elring Klinger (Tebchaws Asmeskas). Ntxiv R & D cov haujlwm rau ThermHex suav nrog kev ua haujlwm tau nyiaj los ntawm BMWi los tsim cov honeycomb cores tshwj xeeb rau kev siv aerospace, tsim cov hierarchical multi-layer honeycomb cores rau siab dua load bearing daim ntaub ntawv, thiab kev loj hlob nrog automotive koom nrog Daimler Truck AG (Stuttgart, Lub teb chaws Yelemees) thiab Elring Klinger ( Stuttgart).ua los ntawm cov khoom siv hybrid sandwich uas muaj polypropylene honeycomb core thiab hlau txheej txheej. Lwm cov haujlwm ThermHex R&D suav nrog kev ua haujlwm tau txais nyiaj los ntawm BMWi los tsim tshwj xeeb honeycomb cores rau kev siv aerospace, kev tsim cov txheej txheem multilayer honeycomb cores rau cov ntawv thov load ntau dua, thiab kev koom tes nrog cov koom tes hauv tsheb Daimler Truck AG (Stuttgart, Lub teb chaws Yelemees) thiab Elring Klinger (Stuttgart) .) tau tsim cov khoom siv hybrid sandwich uas muaj polypropylene honeycomb core thiab ib txheej hlau txheej txheej. ThermHex tau hais tias nws tseem ua haujlwm nrog AZL Aachen (Lub Tebchaws Yelemees) los tsim cov kab ntau lawm rau molded sandwich panels.
Tsis tas li ntawd, EconCore, lub tuam txhab niam txiv ntawm ThermHex, tsis ntev los no tau nqis peev hauv kev tsim cov kab ntau lawm. Lub tuam txhab tau hais tias muaj kev lag luam xav tau ntau ntxiv rau cov ntaub ntawv huv huv thiab kev hloov pauv hauv kev tsom mus rau cov tshuaj thermoplastic rau high-end aerospace thiab kev siv tsheb.
Cov thermoplastic honeycomb cores tsim los ntawm EconCore thiab nws cov ntawv tso cai tau tshaj tawm rov ua dua tshiab, thaum ThermHex yog tsim los siv lub zog ntsuab, uas txo cov pa roj carbon monoxide. "Lub teeb yuag, muaj zog, tawv, tiv taus cov tshuaj thiab dej noo: cov khoom no xav tau ntau dua li qhov qub. Ua ke nrog peb cov neeg siv khoom, peb tab tom tsim cov tswv yim tshiab rau kev siv qub thiab tshiab, tsav kev loj hlob thaum txo cov pa roj carbon monoxide.
Schematic ntawm EconCore automated tas mus li txheej txheem ntau lawm uas yuav raug siv los tsim rPET thiab HPT cov ntaub ntawv, raws li zoo raws li ThermHex organic sandwich khoom. Cov kab ntau lawm tuaj yeem txheej cov tub ntxhais thiab lub plhaub los ntawm cov kab sib dhos ua ke (daim duab), ua raws li infrared (IR) preheating, hloov mus rau pwm lossis txhaj pwm, thiab demoulding.
Txhawm rau ua tiav nws cov hom phiaj kev ruaj ntseg, EconCore tab tom txhim kho nws cov thev naus laus zis rau kev tsim cov khoom siv rov ua dua tshiab PET (rPET) thiab kev ua haujlwm siab thermoplastic (HPT) honeycomb, tseem tsom mus rau kev tsim cov nqi tsim nyog ntau txheej sib sau ua ke rau txhua yam ntawm cov thev naus laus zis no. Lub tuam txhab tam sim no tsim rPET ntawm tus qauv lossis lab ntsuas thiab npaj yuav nqa cov khoom lag luam los ntawm qhov kawg ntawm 2022.
EconCore cov thev naus laus zis tam sim no rov siv dua polypropylene granules los tsim cov khoom tseem ceeb uas yooj yim rau rov ua dua. Cov tiam tom ntej ntawm thev naus laus zis yuav rov ua dua rPET flakes los tsim cov kev daws teeb meem zoo ib puag ncig thaum tswj cov khoom siv hluav taws xob siab thiab kub siab.
EconCore pom txoj hauv kev loj hlob rau rPET hauv kev lag luam tsheb thiab hais tias kev siv rPET honeycomb cores muab cov kev daws teeb meem zoo nrog rau lub neej voj voog cov qhab nia zoo thiab cov pa roj carbon tsawg.
Zoo siab txais tos rau cov ntawv luam online ntawm SourceBook, uas sib haum rau CompositesWorld's txhua xyoo luam tawm ntawm SourceBook Composites Kev Lag Luam Tus Neeg Yuav Khoom Qhia.
Lub matrix muaj xws li cov fibers reinforcing uas muab cov khoom sib xyaw ua ke thiab txiav txim siab nws qhov zoo. Composite matrix tuaj yeem yog polymer, ceramic, hlau lossis carbon. Ntawm no yog ib daim ntawv qhia kev xaiv.
Cov ntawv thov tsis xav tau raws li kev sib xyaw ua ke ntawm airframe, tab sis cov kev xav tau tseem nruj - kev nyab xeeb ntawm cov neeg caij tsheb yog qhov tseem ceeb.
Post lub sij hawm: Sep-30-2022