Design der Chassisstruktur des Energiespeichercontainers
Der Erfolg des Käfers ist bekannt und letztlich hat VW die geistige Urheberschaft von Ledwinka durch eine Einmalzahlung von 200.000 DM in den fünfzier Jahren anerkannt. Leider fahlt in dem ansonsten ausführlichen Artikel auch Dante Giacosa und die Cisitalia-Typen D46, 202 und 360, ohne die der 300SL-Rahmen wohl kaum entstanden wäre.
Which material is used for electric vehicle chassis frame design?
The material AISI 1020 is selected for this electric vehicle chassis frame according to the literature discussion, the availability, cost and its mechanical properties that suit for chassis frame design and the rectangular cross-section was taken in reference of literature on related studies.
What are EV chassis designs?
Optimized EV chassis designs with distributed batteries of various specifications initialized by two kinds of common battery designs: a 25 cylinder cells with a diameter of 278.8 mm and b 16 cube cells with a dimension of 350 mm \ (\times\) 270 mm
How to design a CTC EV chassis?
Common engineering approach of designing a CTC EV chassis is usually undertaken by compactly placing battery cells with the same specification (cylinder or cube) in the central region surrounded by the orthogonal frames, as the structural layout shown in Fig. 1 c.
How AISI 1020 material is selected for electric vehicle chassis frame?
According to study, the Material AISI 1020 and rectangular cross-section in 80 mm × 40 mm × 4mm is selected to the electric vehicle chassis frame and the modelling was done by using CATIA V5 and the analysis using ANSYS.
How can EV chassis improve mechanical properties?
By solving the optimization problem, an EV chassis with distributed various specification batteries can be obtained, which exhibits better comprehensive mechanical properties than that with centralized uniform specification batteries under the same battery capacity and structural weight.
How are load-bearing chassis topologies optimized?
As for the former results, the load-bearing chassis topologies are optimized by solving a classic TO model with consideration of the non-designable centralized batteries, which have the structural compliance values \ (c=401.6\) J and 407.6 J.