Optimization for Self-elastic Contact Coordination Structure with Different Sections Based on Ansys Workbench

YANG Fan; DENG Bin; WANG Guozhi; LIU Huanlong

doi:10.13296/j.1001-1609.hva.2017.07.022

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Optimization for Self-elastic Contact Coordination Structure with Different Sections Based on Ansys Workbench

更新时间：2025-04-26

- Optimization for Self-elastic Contact Coordination Structure with Different Sections Based on Ansys Workbench
- High VoltageApparatus Vol. 53, Issue 7, Pages: 136-141(2017)
- 作者机构：
  
  西南交通大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.07.022
  CLC： TM564.1
- Published：2017
- 稿件说明：
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[1]杨帆,邓斌,王国志,刘桓龙.基于Ansys Workbench的不同截面型式自力型触指/触头配合结构优化设计[J].高压电器,2017,53(07):136-141.

YANG Fan, DENG Bin, WANG Guozhi, et al. Optimization for Self-elastic Contact Coordination Structure with Different Sections Based on Ansys Workbench[J]. High voltageapparatus, 2017, 53(7): 136-141.
[1]杨帆,邓斌,王国志,刘桓龙.基于Ansys Workbench的不同截面型式自力型触指/触头配合结构优化设计[J].高压电器,2017,53(07):136-141. DOI： 10.13296/j.1001-1609.hva.2017.07.022.

YANG Fan, DENG Bin, WANG Guozhi, et al. Optimization for Self-elastic Contact Coordination Structure with Different Sections Based on Ansys Workbench[J]. High voltageapparatus, 2017, 53(7): 136-141. DOI： 10.13296/j.1001-1609.hva.2017.07.022.

摘要

采用Cu-Cr合金材料

利用Solidworks建立自力型触指的矩形和W型截面触指/触头配合结构三维模型;通过DOE分析选取设计变量;运用Ansys Workbench的参数目标驱动优化对其结构参数进行了优化仿真。2种不同截面配合结构的最大应力和最大变形量的对比显示:随着触头直径、触指厚度以及摩擦行程的增大

各响应变量与之成正比例关系

且触头直径与摩擦行程对响应变量的影响比触指厚度的变化对响应变量的影响更大。经过多目标驱动优化后

矩形触指的最大变形量为6.6 mm

而W型触指最大变形量为2.6 mm。因此

当触指的几何尺寸和材料均相同时

W型截面力学性能要优于矩形截面。

Abstract

The Cu-Cr alloy is used. Building the 3D model for the section of rectangular and W type of the selfelastic contacts

which is used a software called Solidworks. The parameters target drive of Ansys Workbench is used to optimize the structural parameters. Comparing the maximum equivalent stress and the maximum total deformation of2 kinds of structures with different cross sections

the conclusion is that positive correlations exist between design variables and response variables

and contact diameter with contact displacement exhibit more significant influence on response variables than contact depth. After multi-objective optimization

the total deformation maximum for rectangular assembly structure of the self-elastic contacts is 6.6 mm

however the W type is 2.6 mm. The result is that the mechanical properties of W type is better than the section of rectangular.

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