Lightweight Design of Reducer Housing of Large-sized Bridge Crane

Xiao Weizhong; Zhang Yanshan; Yan Shidang; Yu Feipeng; Zhi Yanfeng

doi:10.16578/j.issn.1004.2539.2017.09.014

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Lightweight Design of Reducer Housing of Large-sized Bridge Crane

更新时间：2022-10-20

- Lightweight Design of Reducer Housing of Large-sized Bridge Crane
- Vol. 41, Issue 9, Pages: 71-75(2017)
- 作者机构：
  
  1. 黄淮学院
  2. 郑州机械研究所
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.09.014
  CLC：
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[1]肖伟中,张艳山,颜世铛,余飞鹏,职彦锋.大型桥式起重机减速器箱体轻量化设计[J].机械传动,2017,41(09):71-75.

Xiao Weizhong, Zhang Yanshan, Yan Shidang, et al. Lightweight Design of Reducer Housing of Large-sized Bridge Crane. [J]. 41(9):71-75(2017)
[1]肖伟中,张艳山,颜世铛,余飞鹏,职彦锋.大型桥式起重机减速器箱体轻量化设计[J].机械传动,2017,41(09):71-75. DOI： 10.16578/j.issn.1004.2539.2017.09.014.

Xiao Weizhong, Zhang Yanshan, Yan Shidang, et al. Lightweight Design of Reducer Housing of Large-sized Bridge Crane. [J]. 41(9):71-75(2017) DOI： 10.16578/j.issn.1004.2539.2017.09.014.

摘要

在齿轮箱箱体强度和模态分析的基础上,采用拓扑优化方法对箱体进行了轻量化设计,在满足箱体可靠性的条件下,优化后箱体质量减轻约15%,通过箱体优化前后的性能对比分析,验证了箱体改进的合理性。

Abstract

Based on the strength and modal analysis,the lightweight design of gearbox housing is carried out by using the topological optimization method. Under the condition of meet the reliability of the gearbox,the housing weight is reduced about 15% after structural optimization. The rationality of housing improvement is verified through the contrast analysis on the reducer housing performance before and after optimization.

关键词

箱体轻量化模态分析拓扑优化

Keywords

HousingLightweightModal analysisTopology optimization

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Ministry of Chemical Safety Education Engineering Research Centre, Beijing University of Chemical Technology

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State Key Laboratory of Mechanical Transmissions, Chongqing University

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