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Design of Lightweight and Highly Efficient Cassette System for Road Bicycle by Using Finite Element Analysis

机译:基于有限元分析的轻便高效公路自行车盒系统设计。

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This study was to accomplish a design process of 10-sp cassette system consisting of different material sprockets and a spider.Main purpose of this design was developing a lightweight and highly efficient cassette system for road bicycle.For this it is necessary to determine the materials and the shapes considering various important factors.Especially sprockets of 10-sp cassette system must become thinner than sprockets of low speed cassettes.Thus it is necessary to carry out a series of structural analyses so as to secure sufficient mechanical strength and rigidity.To verify the safety of this system,a series of finite element analysis was conducted under various boundary conditions.Single sprocket analysis and assembled parts separately were analyzed and compared each other.The analysis results were sufficiently satisfied.In fact how to manufacture the system must be considered.
机译:这项研究旨在完成由不同材料的链轮和星形轮组成的10-sp盒式系统的设计过程,该设计的主要目的是开发一种轻便高效的公路自行车盒式系统,为此需要确定材料形状和考虑各种重要因素的情况。特别是10孔飞轮系统的链轮必须比低速飞轮的链轮更薄,因此有必要进行一系列结构分析,以确保足够的机械强度和刚度。为保证系统的安全性,在各种边界条件下进行了一系列有限元分析。对单个链轮分析和装配零件分别进行了分析和比较。分析结果令人满意。实际上必须考虑如何制造该系统。 。

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