Ibigega bisanzwe-platform kuri bevs na FCCEV bakoresha ibikomangoma hamwe nubwubatsi bwa skeleton butanga 25% ububiko bwa H2. #ibikoresho #trends
Nyuma yubufatanye na BMW yerekanaga ko ikigega cya Cubic gishobora gutanga imikorere myiza kuruta silinderi ntoya, kaminuza ya tekiniki ya Munich yatangiye umushinga kugirango uteze imbere imiterere yimikorere yuruhererekane. Inguzanyo y'ishusho: Tu Dresden (Hejuru) Ibumoso), kaminuza ya tekiniki ya Munich, ishami rya Karuboni (LCC)
Ibinyabiziga bya lisansi ibinyabiziga by'amashanyarazi (FCCEV) byakozwe na zeru-imyuka (H2) Hydrogène itanga uburyo bwongeyeho kugirango ugere ku ntego zeru. Imodoka yumugenzi wa lisayi hamwe na moteri ya H2 irashobora kuzuzwa muminota 5-7 kandi ifite umubare wa km 500, ariko ubungubuwe bihenze kubera imibumbe yoroheje. Inzira imwe yo kugabanya ibiciro nugukoresha urubuga rusanzwe kuri Bev na FCCEV. Kugeza ubu ntabwo bishoboka kuko ubwoko bwa 4 bwa silindrike yakoreshwaga mu kubika gaze ya H2 (CGH2) kuri 700 muri FCCEV ntabwo ikwiriye kurwara ibikoresho bya bateri byateguwe neza kubinyabiziga by'amashanyarazi. Nyamara, ibikoresho byigitutu muburyo bwisanzure na cube birashobora guhuza muriyi umwanya upakira.
Patent US5577630A kugirango ubone icyorezo cyimitutu ", Porogaramu yatanzwe na Thiokol Corp. Mu 1995 (ibumoso) hamwe n'utuntu dufite urukiramende rw'urukiramende rwatanzwe na BMW muri 2009 (iburyo).
Ishami ry'abakompano rya karubone (LCC) rya kaminuza tekinike ya Munich (Tum, Munich, Ubudage) bugira uruhare mu mishinga ibiri yo guteza imbere iki gitekerezo. Iya mbere ni PolmersnonDROB (P4H), iyobowe na Leyoring Centre yubushobozi bwa Leonint (Umubw, Leoni, Otirishiya). Ipaki yakazi ya LCC iyobowe na mugenzi wawe Elizabeth Groce.
Umushinga wa kabiri ni imyiyerekano hydrogène no guteza imbere ibidukikije (byakenye), aho lcc iyobowe numushakashatsi Jaeger Jaeger Jaeger. Byombi bigamije gukora uburyo bunini bwo kwerekana inzira yo gukora kugirango dukore ikigega gikwiye ukoresheje ibinyamakuru bya karubone.
Hano haribintu bigarukira mugihe Cylinders ntoya yashyizwe mu kagari keza (ibumoso) na cubic ubwoko bwibikoresho byigituba 2 hamwe na CARBON COBER / EPOXY YASOHOTSE (iburyo. Inkomoko yishusho: Ishusho 3 na 6 ziva muri "Uburyo bwo Gushushanya Kumurongo Wibikoresho byigitubanyi II hamwe namaguru yimbere" by Ruf na Zaremba et al.
P4H yahimbye ikigega cya cube ikoresha ikadiri yo mu myambarire ifite imigozi ya conpositike / stondats yapfunyitse muri fibre ya karubone yashimangiye epoxy. Abashaka bakoresha igishushanyo nkibyo, ariko bazakoresha fibre ya fibre yikora (AFP) gukora ibigega byose bya thermoplastique.
Kuva mubyiciro bya pateri na Thiokol Corp. "Guhuza Umuvuduko Wigitutu" mu 1995 kugeza muri Getent Patent De197499C2, ariko cyane cyane imiterere ya geometric. Ibintu bikoreshwa kugirango bashobore guhangana n'imbaraga zo kwagura gaze.
Impapuro za Laboratoire za Laboratoire ya 2006 Liboratoire ya Laboratoire (LLNLL) isobanura inzira eshatu: Ifishi igikomere cyigitubano cyimiterere yimbere (selile ntoya ya cm cyangwa ingirangingo zikikijwe, hamwe na konti yimbere, igizwe nurwego rwimbere rugizwe nigice gito cyaka (urugero, Hexagonal Impeta ya plastiki) hamwe nibigize uruhu rwo hanze. Ibikoresho byigana bikwiranye nibikoresho binini aho uburyo gakondo bushobora kugorana gusaba.
Patent De102009057170A YATANZE NA Volkswagen muri 2009 asobanura icyombo cyimodoka yashizwemo ibinyabiziga bizatanga umusaruro mwinshi mugihe utezimbere umwanya wingirakamaro. Ibigega byurukiramende Koresha impagarara hagati yinkuta ebyiri zimpande zisumba izindi zose, kandi inguni zirazengurutse.
Ibindi bitekerezo byavuzwe na Gleiste mu mpapuro "Guteza imbere gahunda yo kumera kw'ibikoresho bya Cubic hamwe n'utubari twa Cubic hamwe na Gleiss et al. Kuri Eccm20 (26-30, 2022, Lausanne, Ubusuwisi). Muri iki kiganiro, avuga ko ubushakashatsi bwigicucu bwatangajwe na Michael igisenge na Zaremba, byasanze igituba cy'umuvuduko ukabije kijyanye na silinderi ntoya ihuza na bateri ntoya, itangira inshuro 25%. umwanya wo kubika.
Nk'uko Gleists, ikibazo cyo kwishyiriraho umubare munini w'ubwoko buto bwa 4 mu rubanza ari rwo kandi "ingano iri hagati ya silinderi igabanuka cyane kandi sisitemu ifite kandi ubuso bunini bwa H2."
Ariko, hariho ibindi bibazo bishushanyije bya tank. Gleiss yagize ati: "Biragaragara ko kubera gaze ifunze, ugomba kurwanya ingabo zirimo ku rukuta rwiza." "Kubwibyo, ukeneye imiterere ishimangiye ihuza imbere kurukuta rwa tank. Ariko ibyo biragoye gukora hamwe nabakopomu."
Ikipe ye kandi ikipe ye yagerageje gushyira mu gaciro impagarara zo gushimangira indwara yo guhagarika umutima muburyo bwaba bukwiye kubikorwa byumuhanda. Asigura ati: "Ibi ni ingenzi ku musaruro mwinshi w'imijwi.
Intambwe enye zo gukora ikigeragezo Cubic Composite kumushinga wa P4H. Inguzanyo y'ishusho: "Iterambere ry'imikorere yo kubyaza umusaruro w'imigenzo ya Cubic hamwe n'umushinga wa Munich,, muri kaminuza ya Kopi, Polmer4hydrognan, Eccm20, Kamena 2022.
Kugira ngo ugere ku ruhererekane, itsinda ryateje igitekerezo gishya kigizwe n'intambwe enye zingenzi, nkuko bigaragara haruguru. Inkongoro, yerekanwe mwirabura ku ntambwe, ni urwego rwibanze rwahimbwe ukoresheje uburyo bwakuwe mu mushinga wa Mai Skelett. Kuri uyu mushinga, BMW yateje imbere ikaramu ya Windshield ikaramu "ukoresheje inkoni enye zishimangiwe inkongi y'amasaruro, icyo gihe cyahinduwe muri plastike.
Ikadiri ya Cubic Cank. Ibice bya skeletal ya hexagonal 3d byacapwe na TUM ukoresheje filime idakoreshwa (hejuru), shyiramo inkomoko ya CF / Pa6. Inguzanyo y'ishusho: UBUYOBOZI bwa Tekinike ya Munich LCC.
"Igitekerezo nuko ushobora kubaka ikadiri ya cubic nka modular imiterere," glace. Ati: "Aya module noneho ishyirwa mubikoresho byo kubumba, hashyizwe muburyo bwa module, hanyuma ubushakashatsi bwa Mai Skelett bukoreshwa hafi ya strot kugirango yinjizemo ibice." Uburyo bwo gutanga umusaruro mwinshi, bikaviramo imiterere noneho ikoreshwa nka mandrel cyangwa intangiriro yo kuzinga igikoma igikonoshwa.
Tum yateguye ikadiri ya tank nka cubic "hamwe nimpande zihamye, inguni zizengurutse hamwe nuburyo bwa hexogonal hejuru no hepfo binjizwamo no kumugereka. Ibyobo by'iyi mvuko na byo byari 3D byacapwe. "Ku tank yacu ya mbere y'ubushakashatsi, twacapishije ibice bya hexxagonal dukoresheje acide polylactique [pla, bikoresho bio, bishaje] kuko byari byoroshye kandi bihendutse."
Itsinda ryaguze fibre 68 nyuma yamakuru yashimangiye Polyamide 6 (Pa6) yo muri SGL Carbone (Meichen, Ubudage) kugirango akoreshe. Gleisss ati: "Kugira ngo tugasuzugure igitekerezo, ntitwashizeho umwanya wa 3D wacapweho Cyiza kandi tukabasunikira hamwe na epoxy kole. Ibi noneho bitanga mandrel yo guhana ikigega." Yavuze ko nubwo izi nkoni ziroroshye cyane umuyaga, hari ibibazo byingenzi bizasobanurwa nyuma.
Gleiss yabisobanuye agira ati: "Ku cyiciro cya mbere, intego yacu yari iyo kwerekana ibyo gukora igishushanyo no kumenya ibibazo mu myumvire yo gukora." Ati: "Impagarara rero zirasohoka hejuru yubuso bwinyuma bwimiterere ya skeletale, kandi tumo ko dukoresha ubushyuhe bwo gupfunyika. Turahita dukomeza kuzimya umutwe kugirango tunuke imitwe kugirango umutwe uringaniye uri geometrically ifunze muri tank. Kurenza kurukuta.
Umwanda wo guhinduranya. Tum ikoresha ingofero ya plastike ku mpera yinkoni yo guhagarika kugirango wirinde fibre tangling mugihe cyindege. Inguzanyo y'ishusho: UBUYOBOZI bwa Tekinike ya Munich LCC.
Glace yongeye gushimangira ko iki gitege cya mbere cyari gihamya y'ibitekerezo. “The use of 3D printing and glue was only for initial testing and gave us an idea of a few of the problems we encountered. For example, during winding, the filaments were caught by the ends of the tension rods, causing fiber breakage, fiber damage, and reducing the amount of fiber to counter this. we used a few plastic caps as manufacturing aids that were placed on the poles before the first winding step.Then, when the internal laminates barakozwe, twakuyeho inzererezi zo kurinda kandi twubahirije impeshyi mbere yo gupfunyika. "
Iyi kipe yagerageje hamwe na snonarios zitandukanye zo kwiyubaka. Ubuntu agira ati: "Abareba hafi bakora ibyiza." "Nanone, mugihe cyicyiciro cya prototyping, twakoresheje igikoresho cyo gusudira cyahinduwe kugirango dushyireho ubushyuhe no kugarura imyumvire ya karuvati. Muburyo bunini bwimbuto
Imitwe ya Stewbar yubahirije. TUM igeragezwa nibitekerezo bitandukanye kandi byahinduye urugamba kugirango uhuze impera yubusambanyi kugirango igere kuri tank kurukuta rwa tank. Inguzanyo y'ishusho: "Iterambere ry'imikorere yo kubyaza umusaruro w'imigenzo ya Cubic hamwe n'umushinga wa Munich,, muri kaminuza ya Kopi, Polmer4hydrognan, Eccm20, Kamena 2022.
Rero, laminate yakize nyuma yintambwe yambere ihindagurika, imyanya irasohoka, tum irangiza izunguruka rya kabiri rya filime, hanyuma urukuta rwo hanze rwa Tank ruraze kunshuro ya kabiri. Nyamuneka menya ko iyi ari ubwoko 5 bwa tank, bivuze ko idafite umurongo wa plastike nka bariyeri. Reba ikiganiro muntambwe ikurikira hepfo.
Ati: "Twagabanije demo ya mbere mu bice byambukiranya no gushushanya agace kahujwe." "Kwegera hafi ko twari dufite ibibazo byiza bifite laminate, hamwe n'imitwe ya strot idashyira igorofa ku ntambara y'imbere."
Gukemura ibibazo bifite icyuho hagati yintangiriro yinkuta zimbere ninyuma ya tank. Umutwe wahinduwe uhuza umutwe utera icyuho hagati ya stand ya mbere niyakabiri yikigega cyubushakashatsi. Inguzanyo y'ishusho: UBUYOBOZI bwa Tekinike ya Munich LCC.
Iyi 450 x 290 x 80m the tank irangiye icyi cyashize. Ati: "Twabonye iterambere ryinshi kuva icyo gihe, ariko turacyafite icyuho hagati yimbere kandi hanze". Ati: "Twagerageje rero kuzuza ayo maps hamwe no kugaragara neza, ubu buryo bwo hejuru. Ibi mubyukuri bitezimbere isano iri hagati ya sitidiyo n'iyakozwe cyane, yongera cyane imihangayiko."
Ikipe yakomeje guteza imbere igishushanyo cya tank no gutunganya, harimo ibisubizo byurugero rwo guhinduranya. "Impande z'ibizamini ntibyari byoroshye kuko byari bigoye kuri peometrie gukora inzira ihindagurika," glace yabisobanuye. Ati: "Inguni yacu ya mbere ya shampiyona yari 75 °, ariko twari tuzi ko imirongo myinshi yari ikenewe kugirango ihuze umutwaro muri iki kibazo. Turacyashaka porogaramu kuri ubu ku isoko. Birashobora kuba umushinga ukurikirana.
Gleisss agira ati: "Twerekanye ko iki gitekerezo gishoboka cyo kuvuza." Ukurura umwanya uri mu ntambara hanyuma ugerageze imitwaro ya mashini zifatanije. "
Iki gice cyumushinga PolymerNDDRUD kazongizwa kurangiza 2023, muri icyo gihe Gleis yizeye kurangiza ikigega cya kabiri. Igishimishije, ibishushanyo muri iki gihe bikoresha icyerekezo cyiza cyane mu bice by'ikadiri n'ikadiri na Thermoset Abamospose mu rukuta rwa Tank. Ese iyi mva ya Hybrid izakoreshwa mu kigega cyanyuma cyo kwerekana? Grace ati: "Yego." Ati: "Abafatanyabikorwa bacu bo mu mushinga wa PolmernDdrogen batezimbere epoxy reses hamwe nibindi bikoresho bya matrix bihuje ninzitizi nziza za hydrogen." Yashyize ahagaragara abafatanyabikorwa babiri bakora kuri uyu murimo, muri PCCL na kaminuza ya Tampere (Tampere, Finlande).
Gleis kandi ikipe ye na we yahanahana amakuru kandi yaganiriye ku bitekerezo na Jaeger ku mushinga wa kabiri wa konsanye kuva muri Tank ya LCC.
Jaeger agira ati: "Tuzatanga icyorezo cy'umuvuduko uhuriweho n'umuvuduko w'ubushakashatsi." Ati: "Ubu ni ubufatanye hagati y'amashami yombi y'ishami rya Aerospace na Geodetic yo mu ishami rya kajugujugu. imiterere. "
Yakomeje agira ati: "Igitekerezo cyose ni uguteza imbere drone y'Ubushakashatsi hamwe na kaliel ya luel na sisitemu yo guterura indwara." Bizakoresha bateri mugihe cyimibare minini (ni ukuvuga guhaguruka no kugwa) hanyuma uhindukire kuri selile ya lisansi mugihe cyo kwishoramo. Yeager ati: "Ikipe ya HT yari imaze kugira drone yubushakashatsi kandi yongeye guhindura powertre yo gukoresha bateri hamwe na selile ya lisayi." Ati: "Baguze kandi ikigega cya CGH2 cyo kugerageza iki cyapa."
Asigura ati: "Ikipe yanjye yashinzwe no kubaka igitutu cya tank ya prototype, ariko ntibiterwa no gupakira ko ikigega cya silindrike kizakora". "Ikigega cyegereye ntigitanga umubiri mwinshi. Urabona rero imikorere myiza yindege." Ibipimo bya Tank hafi. 830 x 350 x 173 mm.
Byuzuye thefplastique afp yubahiriza ikigega. Ku mishinga yakeruwe, itsinda rya LCC kuri TUM ryabanje gukora ubushakashatsi kuri ubwo buryo busa nacyo bukoreshwa no kwimuka dukoresheje imiterere minini y'imiterere, icyo gihe byatewe no gukoresha AFP (hepfo). Inguzanyo y'ishusho: UBUYOBOZI bwa Tekinike ya Munich LCC.
Yager agira ati: "Igitekerezo kimwe kirasa na Elissth Flasse." funga byose mbere ya AFP yanyuma ya AFP. "
Yakomeje agira ati: "Turimo kugerageza kurangiza igitekerezo nk'iki. Urujya n'uruza rw'imikumi binyuze mu cyombo cy'umuvuduko. "
Ikigega kizakorwa rwose mu murongo wa thermoplastique kandi imirongo izatangwa na teinin carbone Uburayi GmbH (WUPSPELTAL, Ubudage). Yager ati: "Tuzakoresha PPS zabo [polyphenylene sulfide], peek [Polyether Ketone] na LM Palyaryl [Gushonga Malyaryl Ketonel Ketone]." "Kugereranya nyuma yo kureba imwe nziza yo kurinda no gutanga ibice bifite imikorere myiza." Yizeye kuzageraho, imiterere no gutunganya imideli yo kwerekana no kwerekana mbere mumwaka utaha.
Igikorwa cyubushakashatsi cyakozwe muri module ya cedule "Polymersnohydrogen" (ID 21647053) muri gahunda ya Inzete ya Minisiteri y'imihindagurikire y'ikirere, ibidukikije, imitwe, imitwe, imirimo ya federasiyo ya Disigi ya Digital n'ubukungu. . Abanditsi bashimira abafatanyabikorwa mu rwego rwo kwitabira Leyorment Centre ya Polymen GmbH (Umubw, Montanunisiyani (Ishami rya Chiebring Engineering. ) Siyanse), Ikoranabuhanga na Faure na Fauutcia byagize uruhare muri uyu murimo w'ubushakashatsi. COMET-FARUL iterwa inkunga na Guverinoma ya Otirishiya na Guverinoma ya Styria.
Impapuro zishimangirwa imbere yimiterere irimo imitwaro irimo fibre ikomeje - atari ku kirahure gusa, ahubwo no muri karubone na Aramide.
Hariho inzira nyinshi zo gukora ibice byubahirizwa. Kubwibyo, guhitamo uburyo kubice runaka bizaterwa nibikoresho, igishushanyo cyigice, no gukoresha cyangwa gusaba. Hano hari igitabo cyo guhitamo.
Shocker Composite na R & M Mpuzamahanga batera imbere urunigi rwa karubisi rwahagaritswe rutanga ubwicanyi bwa zeru, igiciro cyo hasi kuruta fibre kandi amaherezo zitanga uburebure bukomeza mu miterere.
Igihe cya nyuma: Werurwe-15-2023