Ịtụle nhọrọ thermoplastic megharịrị na arụmọrụ dị elu, ahịrị R&D na-akpaghị aka na-abawanye olu na ọsọ maka comb mmanụ aṅụ, panel Sanwichi na mmepụta akụkụ nke emechara. Ịtụle nhọrọ thermoplastic megharịrị na arụmọrụ dị elu, ahịrị R&D na-akpaghị aka na-abawanye olu na ọsọ maka comb mmanụ aṅụ, panel Sanwichi na mmepụta akụkụ nke emechara. Na-elekwasị anya na recycled na elu arụmọrụ nhọrọ thermoplastic, akpaghị aka R&D ahịrị na-amụba olu na ọsọ nke mmepụta nke mmanụ aṅụ cores, Sanwichi ogwe na okokụre akụkụ. Ahịrị R&D akpaghị aka na-abawanye nrụpụta yana ọsọ mmepụta maka cores ebuanu, ogwe Sanwichi na akụkụ emechara maka nhọrọ thermoplastic enwere ike ịmegharị na arụmọrụ dị elu.# mmepe na-adigide
ThermHex organic Sanwichi panel nke nwere polypropylene (PP) isi na akpụkpọ fiberglass. Ebe e si nweta foto, onyonyo niile: ThermHex
Na February, ThermHex Waben GmbH (Halle, Germany), ikike nke EconCore (Leuven, Belgium) na onye na-emepụta thermoplastic cores mmanụ aṅụ, kwupụtara mmụba nke € 1 nde isi obodo ma na-ezube imezi usoro na ịgbasa mmepụta; na June, ụlọ ọrụ ahụ mara ọkwa na n'afọ gara aga ntụgharị ntụgharị maka afọ mkpesa mụbara site na 12% na asambodo mma ka mma.
ThermHex na-akọwa ọtụtụ n'ime uto nke afọ gara aga na ọganiihu nke ngwakọta sanwichi organic 2019, nke jikọtara isi mmanụ aṅụ polypropylene (PP) na shei fiberglass/polypropylene. Ndị ahịa nọ na ụlọ ọrụ ụgbọ ala na-eji ogwe Sanwichi organic ThermHex ugbu a maka ngwa dịka ala ogwe osisi Hyundai Creta 2020. Dị ka ThermHex si kwuo, uru nke Organosandwich na-agụnye isi ike na ike dị elu, ịdị arọ na ọnụ ahịa dị arọ, obere iji ngwa ngwa eme ihe, recycability, obere oge okirikiri, na ikike iji na-akpụzi injection. A na-ejikwa cores mmanụ aṅụ polypropylene nke ụlọ ọrụ ahụ na VW na elu ụlọ Ford, akụkụ ụgbọ ala, ọdọ mmiri na ọnụ ụzọ.
ThermHex polypropylene honeycomb isi sandwiched n'etiti thermoplastic iko ute (GMT) ogwe maka 2020 Hyundai Creta ogwe osisi. A na-eji usoro ịpị otu nzọụkwụ arụpụta akụkụ ala ndị dị n'ala, gụnyere akụkụ ndị gwụchara na hinges.
Ụlọ ọrụ ahụ na-arụkọ ọrụ ugbu a na Fraunhofer Institute for Microstructure of Materials and Systems (Fraunhofer IMWS, Halle) na mmepe nke teknụzụ maka mmepụta nke ngwakọ Sanwichi ngwakọ site na nkedo na injection ịkpụzi dabeere organic Sanwichi ọkara ngwaahịa. Dị ka ThermHex si kwuo, nkà na ụzụ a ga-enyere aka ịmepụta akụkụ ndị na-arụ ọrụ na obere oge okirikiri.
Dị ka Mona Bosch-Wuerfel si kwuo, onye njikwa ahịa na mgbasa ozi nke ThermHex, ụlọ ọrụ ahụ na-ezube ire 1 nde kilogram nke cores polypropylene honeycomb cores na organic sandwiches n'afọ a, na-enwe mmụba kwa afọ nke 10-20 pasent n'ime afọ ole na ole sochirinụ.
Ewubere ngosi ngosi a emechara site na iji ThermHex na Fraunhofer IMWS usoro nrụpụta akpaaka.
Ọrụ R&D ndị ọzọ maka ThermHex gụnyere ọrụ BMWi na-akwụ ụgwọ iji mepụta cores ebuanu nke akọwapụtara maka ngwa ikuku, mmepụta nke cores sanwichi mmanụ aṅụ maka ngwa na-ebu ibu na mmepe na ndị mmekọ ụgbọ ala Daimler Truck AG (Stuttgart, Germany) na Elring Klinger (Stuttgart) nke ngwakọ Sanwichi ihe mejupụtara isi mmanụ aṅụ PP na akwa elu dara dara. Ọrụ R&D ndị ọzọ maka ThermHex gụnyere ọrụ BMWi na-akwụ ụgwọ iji mepụta cores ebuanu nke akọwapụtara maka ngwa ikuku, mmepụta nke cores sanwichi mmanụ aṅụ maka ngwa na-ebu ibu na mmepe na ndị mmekọ ụgbọ ala Daimler Truck AG (Stuttgart, Germany) na Elring Klinger (Stuttgart) nke ngwakọ Sanwichi ihe mejupụtara isi mmanụ aṅụ PP na akwa elu dara dara. Допооектельниты R & D themhex Вкуботу, Иоту, НАччысдскичнининининий Высокой несущрйоть Elring Klinger (Ụkpụrụ). Ọrụ R&D ndị ọzọ maka ThermHex gụnyere ọrụ BMWi kwadoro iji mepụta cores ebuanu kpọmkwem maka ngwa ikuku, mmepụta nke cores multi-layer honeycomb cores maka ngwa ibu ibu dị elu, yana mmepe na ndị mmekọ ụgbọ ala Daimler Truck AG (Stuttgart, Germany) na Elring Klinger ( Stuttgart).mere nke a ngwakọ Sanwichi ihe mejupụtara a polypropylene ebuanu isi na a metal elu oyi akwa. Ọrụ ThermHex R&D ndị ọzọ gụnyere ọrụ BMWi na-akwụ ụgwọ iji mepụta cores steepụ mmanụ aṅụ pụrụ iche maka ngwa ikuku, imepụta ọtụtụ cores mmanụ aṅụ maka ngwa ibu ibu dị elu, yana mmekorita ya na ndị mmekọ ụgbọ ala Daimler Truck AG (Stuttgart, Germany) na Elring Klinger (Stuttgart) .) mepụtara ngwakọ Sanwichi nke nwere isi mmanụ aṅụ polypropylene na oyi akwa dị elu. ThermHex kwuru na ya na AZL Aachen (Germany) na-arụkọ ọrụ iji mepụta ahịrị mmepụta maka ogwe Sanwichi a kpụrụ akpụ.
Na mgbakwunye, EconCore, ụlọ ọrụ nne na nna nke ThermHex, etinyela ego n'oge na-adịbeghị anya na mmepe nke ahịrị mmepụta nnukwu. Ụlọ ọrụ ahụ kwuru na a na-enwewanye ahịa ahịa maka ihe ndị dị ọcha na ngbanwe na-elekwasị anya na ngwọta thermoplastic maka ikuku ikuku na ngwa ụgbọ ala dị elu.
A na-akọ na a na-emegharị cores comb mmanụ aṅụ thermoplastic nke EconCore na ndị nyere ya ikike na-emepụta, ebe ThermHex na-eji ike ndụ ndụ eme ihe, nke na-ebelata ikuku carbon. “dị arọ, siri ike, siri ike, na-eguzogide ọgwụ na mmiri: ihe ndị a na-achọsi ike karịa mgbe ọ bụla. Tinyere ndị ahịa anyị, anyị na-emepụta echiche ọhụrụ maka ngwa ochie na nke ọhụrụ, na-ebuwanye ibu ma na-ebelata ikuku carbon.
Schematic nke EconCore akpaghị aka na-aga n'ihu mmepụta usoro nke a ga-eji na-emepụta rPET na HPT ihe, yana ThermHex organic Sanwichi ngwaahịa. Ahịrị mmepụta na-aga n'ihu nwere ike ịkwanye isi na shei site na ahịrị mgbakọ akpaghị aka (eserese), na-esote infrared (IR) preheating, bufee ya na ebu ma ọ bụ ịgba ntụtụ, na ịkwatu.
Iji nweta ebumnuche nkwado ya, EconCore na-emeziwanye teknụzụ ya maka imepụtaghachi PET (rPET) na ezigbo ọkụ ọkụ (HPT) mmanụ a honeyụ, na-elekwasịkwa anya na mmepụta nke mkpokọta multi-layer dị ọnụ ala maka teknụzụ ndị a ọ bụla. Ụlọ ọrụ ahụ na-arụpụta rPET ugbu a na ụdị ma ọ bụ ụlọ nyocha ma na-ezube iweta ihe ahụ n'ahịa na njedebe nke 2022.
Teknụzụ EconCore dị ugbu a na-emegharị polypropylene granules iji mepụta ngwaahịa bụ isi nke dị mfe ịmegharị. Ọgbọ nke teknụzụ na-esote ga-emegharị flakes rPET iji mepụta ihe ngwọta dị mma na gburugburu ebe obibi ka ha na-ejigide akụrụngwa akụrụngwa na nkwụsi ike dị elu.
EconCore na-ahụ ohere na-eto eto maka rPET n'ahịa ụgbọ ala wee kwuo na iji cores mmanụ aṅụ rPET na-enye ihe ngwọta na-adịgide adịgide yana ezigbo akara okirikiri ndụ yana obere akara carbon.
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Matriks ahụ na-agụnye eriri na-agba ume nke na-enye akụkụ ahụ mejupụtara ọdịdị ya ma chọpụta ogo elu ya. Matriks mejupụtara nwere ike ịbụ polymer, seramiiki, metal ma ọ bụ carbon. Nke a bụ ntuziaka nhọrọ.
Ngwa ndị ahụ adịghị achọ dị ka ihe mejupụtara ikuku ikuku, mana ihe ndị a chọrọ ka siri ike - nchekwa ndị njem bụ isi ihe.
Oge nzipu: Sep-30-2022