PaFraunhofer Institute for Machine Tool uye Molding Technology IWU, vatsvakurudzi vari kugadzira matekinoroji epamusoro ekugadzira injini dzemafuta ekufambisa kufambisa kugadzirwa kwemazhinji nekukurumidza. Kuti izvi zviitike, vaongorori veIWU vakambotarisa pamwoyo weinjini idzi uye vari kudzidza nzira dzekugadzira mahwendefa ebipolar kubva kumatepi esimbi. PaHannover Messe, Fraunhofer IWU icharatidza izvi nezvimwe zvinovimbisa zviitwa zvekutsvaga injini yemafuta neSilberhummel Racing.
Kana zvasvika pakusimbisa injini dzemagetsi, masero emafuta inzira yakanaka yekuwedzera mabhatiri kuti awedzere kutyaira. Nekudaro, kugadzira masero emafuta kuchiri kudhura, saka kuchine mashoma mamodheru anoshandisa iyi dhiraivha tekinoroji mumusika weGerman. Iye zvino vatsvakurudzi veFraunhofer IWU vari kushanda pane imwe nzira inodhura zvikuru: "Tinoshandisa nzira yakazara yekudzidza zvose zvikamu mujini yemafuta. Chinhu chekutanga chekuita ndechokupa hydrogen, iyo inokanganisa kusarudzwa kwezvinhu. Inobatanidzwa zvakananga mukugadzirwa kwemagetsi emafuta uye inoenderera kune sero yemafuta pachayo uye kutonga kwekushisa kwemotokari yose." Chemnitz Fraunhofer IWU maneja wepurojekiti Sören Scheffler akatsanangura.
Mudanho rekutanga, vaongorori vakatarisa pamwoyo wechero injini yemafuta: iyo "sero remafuta." Apa ndipo panogadzirwa simba mumabhatiri akawanda akaturikidzana anoumbwa nebipolar plates uye electrolyte membranes.
Scheffler akati: “Tiri kuferefeta kuti tingatsiva sei magraphite bipolar plates nemapeiri matete esimbi. Vatsvakurudzi vakazvipirawo kuhutano hwehutano. Tarisa chikamu chese chiri mustack zvakananga panguva yekugadzira. Izvi ndezvekuona kuti zvikamu zvakaongororwa zvizere chete zvinogona kupinda mustack.
Panguva imwecheteyo, Fraunhofer IWU ine chinangwa chekuvandudza kugona kwechimney kuenderana nenharaunda uye mamiriro ekutyaira. Scheffler akatsanangura kuti: "Pfungwa yedu ndeyokuti nerubatsiro rweAI, dynamically kugadzirisa zvisikwa zvezvakatipoteredza zvinogona kuchengetedza hydrogen. Ingave iri kushandisa injini pane yakakwirira kana yakaderera tembiricha, kana kushandisa injini pabani kana munzvimbo yepamusoro tembiricha, ichasiyana. Parizvino, iyo stack inoshanda mukati meyakafanotemerwa yakagadziriswa yekushanda, iyo isingabvumiri zvakadaro zvinoenderana nenharaunda."
Nyanzvi dzinobva kuFraunhofer Laboratory dzicharatidza nzira dzadzo dzekutsvagisa pakuratidzira kweSilberhummel paHannover Messe kubva Kubvumbi 20 kusvika 24, 2020. Silberhummel yakavakirwa pamotokari yemujaho yakagadzirwa neAuto Union muma1940s. Vagadziri veFraunhofer IWU ikozvino vashandisa nzira nyowani dzekugadzira kuvakazve mota uye kugadzira varatidziri vemazuva ano tekinoroji. Chinangwa chavo ndechekushongedza Silberhummel neinjini yemagetsi yakavakirwa pamhando yepamusoro yefuel cell technology. Iyi tekinoroji yakaverengerwa nedhijitari kuHannover Messe.
Muviri weSilberhummel pachawo uriwo muenzaniso wezvigadziriso zvekugadzira zvigadziriso uye maitiro ekuumba akawedzeredzwa naFraunhofer IWU. Nekudaro, iyo inotariswa pano ndeye yakaderera-mutengo wekugadzira mumabheji madiki. Silberhummel's body panels haina kuumbwa nemichina mikuru yekutsikisa, iyo inosanganisira mashandiro akaomarara emidziyo yesimbi yakakandwa. Pane kudaro, chiumbwa chechikadzi chakagadzirwa nematanda chiri nyore kugadzira chinoshandiswa. Muchina wemuchina wakagadzirirwa chinangwa ichi unoshandisa yakakosha mandrel kudzvanya pani yemuviri zvishoma nezvishoma pahuni yehuni. Nyanzvi dzinodaidza nzira iyi "incremental shaping". "Kuenzaniswa nemaitiro echinyakare, angave ari fender, hood, kana parutivi rwetiramu, nzira iyi inogona kuburitsa zvikamu zvinodiwa nekukurumidza. Semuyenzaniso, kugadzirwa kwakajairika kwezvishandiso zvinoshandiswa kugadzira nhengo dzemuviri Zvinogona kutora mwedzi inoverengeka. Tinoda isingasviki vhiki kubva pakugadzirwa kwehuni mold kusvika pakuedzwa kwepaneti yakapedzwa, "akadaro Scheffler.
Nguva yekutumira: Sep-24-2020