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Untitled - MendelNet 2013 - Mendelova zemědělská a lesnická ...

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MENDELNET <strong>2013</strong>technological methods were used, for example laser cutting for higher accuracy in production andTIG welding for lowering of heat-affected zone. Designed frame was used in Dragon 2 race car ofTU Brno racing team.Tubular space frame made from steel tubes could use future optimization in FEM methods. Thisapproach can obtain preferable geometrical configurations of used tubes which leads to higheramount of torsional stiffness of whole frame.Another future option for race car bodywork is usage of aluminium tubes with aluminiumhoneycomb reinforcement or usage of carbon fibres as monocoques. This brings in the one handhigher amount of torsional stiffness and weight reduction, but in the other hand it brings greaterfinancial burden of the team budget.REFERENCESJANÍČEK, P., ONDRÁČEK, E., VRBKA, J. Pružnost a pevnost I, VUT Brno, 1992. Release 12.0Documentation for ANSYS, ANSYS Inc., Canonsburg, USA 2010 HAJER, Václav.KONSTRUKČNÍ USPOŘÁDÁNÍ ZADNÍ ČÁSTI RÁMU VOZIDLAFORMULE STUDENT. Brno, 2011. Avalible from:http://www.vutbr.cz/www_base/zav_prace_soubor_verejne.php?file_id=40297. Pro/EngineerWildFire 5.0 Resource Center [online], Parametric Technology Corporation, 2010, last revision7.8.2011. Available from :http://www.ptc.com/community/resource_center/proengineer/index.htmlTU Brno Racing. Http://www.tubrnoracing.cz [online]. <strong>2013</strong> [cit. <strong>2013</strong>-09-26]. Available from:http://www.tubrnoracing.cz866 | P age

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