Design and Analysis of Composite Materials for Vehicle Engine Mount
参考中译:汽车发动机悬置复合材料的设计与分析


     

文集名：Technological Advancement in Mechanical and Automotive Engineering
作者：A. R. Abd Hamid（Faculty of Engineering, Technology and Built Environment, Mechanical Engineering Department, UCSI University）
T. M. Chin（Faculty of Engineering, Technology and Built Environment, Mechanical Engineering Department, UCSI University）
会议名：6th International Conference on Mechanical Engineering Research (ICMER 2021)
会议日期：26-27 October 2021
会议地点：Pahang, Malaysia
出版年：2023
页码：121-132
总页数：12
馆藏号：344582
分类号：TH-53/L471/(6th)
关键词：Design of engine mounts；Analysis of engine mounts；Carbon fiber epoxy resin composite；PUGH method comparison；Alternative to polyurethane mounts
参考中译：发动机悬置的设计.发动机悬置的分析.碳纤维环氧树脂复合材料.Pugh方法比较.替代聚亚安酯悬置
语种：eng
文摘：This article will aim to replace rubber in engine mounts with alternative materials, preferably composites. The engine mount is the most important component of a vehicle's engine; its job is to isolate and absorb engine vibrations. As a result, the engine mount is subjected to high stresses and adverse conditions. For example, high temperatures, chemical leaks, vibrations, and the engine's mechanical torque. Rubber has a lower life duration when all aspects are considered. As a result, many researchers have tried to extend the mount's lifespan. The purpose of this paper is to demonstrate this. To extend the mount's life and increase performance by decreasing power dissipation without sacrificing comfort, a combination of creative ideas and materials are combined. As a result, expect a stiffer and more durable mount. Three different materials are used to compare three different conceptual designs. Rubber, Polyurethane, and Carbon Fiber-Epoxy Resins are utilized in the Pugh technique to identify the optimal mix of conceptual ideas and materials. To identify the final combination, many analyses are performed, including structural analysis, random vibration analysis, explicit analysis, static deflection, and mount weight (Design 2 with CF-EP). Despite the fact that PU and CF-EP are equivalent, CF-EP warrants further investigation and testing because there is still room for development.
参考中译：本文的目标是用替代材料，尤其是复合材料来取代发动机悬置中的橡胶。发动机悬置是汽车发动机最重要的部件，它的工作是隔离和吸收发动机振动。因此，发动机悬置受到高应力和不利条件的影响。例如，高温、化学物质泄漏、振动和发动机的机械扭矩。综合考虑，橡胶的使用寿命较短。因此，许多研究人员试图延长坐骑的寿命。本文的目的就是论证这一点。为了延长支架的寿命，在不牺牲舒适性的情况下通过降低功耗来提高性能，结合了创造性的想法和材料。因此，预计会有更坚固和更耐用的安装。三种不同的材料被用来比较三种不同的概念设计。在Pugh技术中，橡胶、聚氨酯和碳纤维-环氧树脂被用来确定概念想法和材料的最佳组合。为了确定最终的组合，进行了许多分析，包括结构分析、随机振动分析、显式分析、静态挠度和安装重量(带CF-EP的设计2)。尽管PU和CF-EP是等价的，但CF-EP仍有发展空间，值得进一步研究和测试。

注：参考中译为机器自动翻译，仅供参考。



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