Results 11 to 20 of about 172,432 (312)
Design Study for Automatic Production Line of a Sub-Assemblies of New Generation Car Body Structures Compliant with the “Industry 4.0” Concept [PDF]
Sensors, 2021 A design study of automatic line-to-production of a new generation of car body structures compliant with the Industry 4.0 concept is described in this paper.
Ireneusz Wrobel, Marcin Sidzina
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Analysis of modal frequency optimization of railway vehicle car body
Advances in Mechanical Engineering, 2016 High structural modal frequencies of car body are beneficial as they ensure better vibration control and enhance ride quality of railway vehicles. Modal sensitivity optimization and elastic suspension parameters used in the design of equipment beneath ...
Wenjing Sun +3 more
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Design of Intercity EMUs Car Body
机车电传动, 2015 Car body structure fatigue strength of intercity EMUs was analyzed based on operation conditions, and car body structure design was optimized. With simulation and tests, the optimized car body structure was validated to reach the light-weight target, as ...
TIAN Aiqin, LI Wenhua, ZHAO Hongwei
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Вестник Научно-исследовательского института железнодорожного транспорта, 2020 The article examines methodical issues of selection of heat insulation materials, their properties affecting energy efficiency, as well as methodical issues of experimental determination of heat insulation properties of the car body.
S. L. Samoshkin +2 more
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Вестник Научно-исследовательского института железнодорожного транспорта, 2020 Satisfying the needs of the population in the delivery of perishable freight of good quality largely depends on the stable operation of specialized vehicles and the accuracy of calculating the deadline for transporting freight to the consumer.
T. I. Nabatchikova +2 more
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Springback compensation of symmetrical and quasi-symmetrical sheet metal car body parts [PDF]
MATEC Web of ConferencesSpringback compensation for symmetrical and quasi-symmetrical sheet metal parts presents specific challenges. The common approach involves modifying forming tools in the opposite direction of the springback to achieve dimensional accuracy.
Birkert Arndt +3 more
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Advances in Neural Network assisted Tool Pressure Prediction [PDF]
MATEC Web of ConferencesIn car body tool engineering spotting patterns are used to validate the quality of the tool active surfaces. The objective is to display a homogeneous pressure distribution at defined drawing depths, as achieved by setting the parameters in the ...
Göltl Florian +3 more
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A Modular Car Body for Sustainable, Cost-Effective, and Versatile Vehicle Development
Technologies, 2021 Availability, sustainability, and functionality pose particular challenges for the value chain of individual mobility. Therefore, in this work, the typical value chain is broken up and the traditional approaches are extended with an open-source ...
Christoph Hartmann +4 more
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Vibration, 2023 The evaluation of the vibration behavior of railway vehicle car bodies based on the results of numerical simulations requires the adoption of an appropriate theoretical model of the suspension which considers the important factors that influence the ...
Mădălina Dumitriu +2 more
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Analysis of spatial distribution of acceleration of the motor car body on the railroad crossing
Pojazdy Szynowe, 2018 The paper deals with the problems related to the behaviour of a small delivery vehicle getting across a railroad crossing with a predetermined speed. The tests were aimed at estimating the accelerations acting on the vehicle body at the moment of contact
Janusz Mielniczuk +2 more
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