Testing of the torsional stiffness of the passenger car frame and its validation by means of finite element analysis

• Autorzy: Podkowski Krzysztof , Małczuk Adrian , Stasiak Andrzej , Pawlak Maciej

Identyfikatory

DOI

10.14669/AM.VOL85.ART6

• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of the conducted tests of torsional stiffness of the VOSCO S106 passenger car, as well as the validation process of these tests by means of numerical analyzes using the FEM finite element method. The most important element of the vehicle structure is the part of the spatial frame or the safety cage. Engine, brake system, fuel system and steering system, suspension as well as body and parts, their mounting nodes, hinges, locks, etc. are attached to the frame. The frame must therefore have adequate strength to protect the driver in the event of a tipover or impact. The frame is usually made of steel pipes with the prescribed dimensions and strength according to regulations. The torsional stiffness of the vehicle chassis has a significant influence on its driveability and therefore is an important parameter to measure. In this article, the torsional stiffness of the vehicle frame is calculated experimentally, which was then verified by finite element analysis (FEM) using the Altair HyperWorks program.

Słowa kluczowe

EN

vehicle torsional stiffness; FEM; FEA; validation; passive safety of the vehicle

• Wydawca: Wydawnictwo Naukowe Sieci Badawczej Łukasiewicz - Przemysłowego Instytutu Motoryzacji
• Czasopismo: Archiwum Motoryzacji
• Rocznik: 2019
• Tom: Vol. 85, nr 3
• Strony: 83--101
• Opis fizyczny: Bibliogr. 43 poz., rys., tab.

Twórcy

autor

Podkowski Krzysztof

• Department of Engineering and Numerical Analysis, R&D Network Łukasiewicz - Automotive Industry Institute, 55 Jagiellonska str., 03-301 Warsaw, Polska

autor

Małczuk Adrian

• Department of Engineering and Numerical Analysis, R&D Network Łukasiewicz - Automotive Industry Institute, 55 Jagiellonska str., 03-301 Warsaw, Polska

autor

Stasiak Andrzej

• Chief Designer/Design Department, Fabryka Samochodów Osobowych Syrena W Kutnie S.A., Józefów 9, 99-300 Kutno, Polska

autor

Pawlak Maciej

• Plant Manager/Management Board, Fabryka Samochodów Osobowych Syrena W Kutnie S.A., Józefów 9, 99-300 Kutno, Polska

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