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Topology Optimization of Flexure Hinges

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Topology Optimization of Compliant Mechanisms

Abstract

This chapter is devoted to developing a systematic method for the topology optimization of flexure hinges. The main research work includes: (1) Developing basic topology optimization models for translational and revolute flexure hinges. The objective function for the topology optimization of flexure hinges is to maximize the compliance in the rotational direction while minimizing the compliance in the direction of parasitic motion. (2) Reducing the maximum stress and stress concentration factor by considering the stress constraint in the optimization model. (3) Improving the performances of the common notch flexure hinges by redesigning their configurations using topology optimization approach.

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Authors and Affiliations

  1. Guangdong Key Laboratory of Precision Equipment and Manufacturing Technology, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, Guangdong, China

    Xianmin Zhang & Benliang Zhu

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  1. Xianmin Zhang
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  2. Benliang Zhu
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Correspondence to Xianmin Zhang .

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Zhang, X., Zhu, B. (2018). Topology Optimization of Flexure Hinges. In: Topology Optimization of Compliant Mechanisms. Springer, Singapore. https://doi.org/10.1007/978-981-13-0432-3_2

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  • DOI: https://doi.org/10.1007/978-981-13-0432-3_2

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-0431-6

  • Online ISBN: 978-981-13-0432-3

  • eBook Packages: EngineeringEngineering (R0)

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