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Dynamic Design Method for Magnesium Alloys Wheel of New Energy Vehicles

机译:新能源汽车镁合金轮毂的动态设计方法

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摘要

This paper tends to find ways to replace aluminum alloy with a new kind of magnesium alloy for vehicle hubs, and also implements a dynamic design method for the hubs' weight-optimization and relevant analysis,so as to evaluate the strength reliability and modal characteristics. In comparison with most widely used aluminum alloys, magnesium alloy is one of the lightest commercialized metallic materials for structural applications. Magnesium alloys possess the attractive properties desired by automobile industry, such as low density, low cost, higher strength and out-standing damping capability. When used as wheel material, Mg alloys are able to reduce mass of the wheels, absorb vibration, damp noise emission, reduce fuel consumption and enhance acceleration and braking performance.
机译:本文试图寻找一种新型的轮毂镁合金替代铝合金的方法,并为轮毂的重量优化和相关分析实现一种动态设计方法,以评估其强度可靠性和模态特性。与最广泛使用的铝合金相比,镁合金是结构应用中最轻的商品化金属材料之一。镁合金具有汽车工业所需的吸引人的特性,例如低密度,低成本,更高的强度和出色的阻尼能力。镁合金用作车轮材料时,可以减轻车轮的质量,吸收振动,减少噪声散发,减少燃料消耗并增强加速和制动性能。

著录项

  • 来源
    《Materials and product technologies》|2010年|p.930-934|共5页
  • 会议地点 Shenyang(CN);Shenyang(CN)
  • 作者单位

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

    Automobile Research Institute, University of Shanghai for Science and Technology, 516#Jungong Road, 200093, Shanghai, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种
  • 中图分类 工程材料一般性问题;
  • 关键词

    New energy vehicles; Magnesium alloys; Wheel; Strength;

    机译:新能源汽车;镁合金;车轮;强度;

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