International journal of advanced smart convergence

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Dimension Enhancement Design of Bracket for Strength Improvement of the Bus Bare Chassis in which Shape is Fixed

  • Received : 2023.11.09
  • Accepted : 2023.12.19
  • Published : 2023.12.31
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Abstract

One of the basic tasks in the automobile manufacturing process is to design a bare chassis, which is the basic frame of a vehicle, and a bracket is a member connecting various devices to the frame. Bracket, which is a member connecting the engine, transmission, and suspension, which are the core devices of driving and operating the vehicle, to the frame, must maintain safety during vehicle operation. If the bracket connecting the various devices constituting the vehicle to the frame does not have durability, serious accidents may occur during operation of the vehicle. In this study, we performed stress analysis on the brackets installed in the bare chassis of the 25-passenger bus in the development stage. Based on the stress analysis performed, an improved bracket dimension was proposed.

Keywords

Acknowledgement

This paper was studied by the scholarship fund of Seoil University in 2023.

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