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Joining three car body steel sheets by clinching method
Open Engineering, 2016 The optimization of a car body in terms of cost can be achieved by using different materials in various positions of the car in order to utilize specific properties of each different material. Resistance spot welding is the most used method of joining in
Kaščák Ľuboš +2 more
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Die Casting or Sheet Metal Forming: A Comparison of Car Body Manufacturing in Times of the "Giga Press" [PDF]
Tehnički GlasnikDie casting as an alternative for sheet metal structures in car body design has been around for a few years. While the application of die cast body components by legacy automakers is rather limited, especially for mass market products, Tesla bases their ...
Martin Bednarz
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Topology Optimization in Electric Car Body Frame Based on Optistruct [PDF]
MATEC Web of Conferences, 2017 In order to optimize the structure of the electric car body frame, the static analysis of the car frame were carried on. For the goal of the frame’s weight minimum, OptiStruct software was used to topology optimization design.
Ge Dongdong, Zhu Liangrong, Xuan Dongji
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Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle
机车电传动, 2014 Design, calculated work status and evaluation criteria of load bearing car body of DAS7 overhead catenary system comprehensive maintenance vehicle were introduced, as well as car-body structure and summarized structural & weight optimization design ...
REN Tao-long +2 more
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STRENGTH CONSIDERATION ON CAR BODY MODIFICATION FOR PANORAMIC TRAIN
Rekayasa MesinModifying the car body structure from the existing train to another car body type requires an analysis of several factors. The strength of the design due to overload and the durability of the structures due to operational loads need to be re-evaluated ...
Dinny Harnany +4 more
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Influence of the Upper Beam Structure Stiffness on Car-body Structure Modal
机车电传动, 2017 In order to study the influence of the upper beam structure stiffness change on the car body modal, the detailed finite element model (FEM) of stainless steel passenger car body structure was established.
LI Dingnan
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Railway Engineering Science, 2023 Rail vehicles generate huge longitudinal impact loads in collisions. If unreasonable matching exists between the compressive strength of the intermediate coupler and the structural strength of the car body, the risk of car body structure damage and train
Jingke Zhang +7 more
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Structural Safety Analysis on Car Body at Overturn [PDF]
Journal of the Korea Academia-Industrial cooperation Society, 2011 Abstract In this study, the changes of displacement and stress are investigated by structural analysis according to the thickness of car body in case of overturn. In case of 5 mm thickness, the maximum displacement of 7.5024 mm at its right ceiling and the maximum equivalent stress of 113.69 MPa at the left lower part are occurred on the elapsed time ...
Jae-Ung Cho, Key-Sun Kim, Eun-Jong Lee
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CFD Investigation of the Effect of the Salient Flow Features in the Wake of a Generic Open-Wheel Race Car [PDF]
, 2015 It is well known that in motorsport the wake from an upstream vehicle can be detrimental to the handling characteristics of a following vehicle, in particular in formulae with high levels of downforce.
Newbon, Joshua +2 more
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Formation of flash-concept for a resource-saving articulated hopper car to transport hot pellets and agglomerate [PDF]
E3S Web of Conferences, 2020 Higher operational efficiency of hopper cars can be achieved with the flash-concept for a resourcesaving structure. The characteristic feature such cars is the use of circular pipes as the carrying body elements. The engineering solution made it possible
Fomin Oleksij +2 more
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