Modeling and Analysis of Gear Strength of Operating Mechanism Based on Ansys

HE Dawei; JIN Yue; DENG Yuan; HE Baoying; LIU Yu; PANG Jian; MAO Zhikuan

doi:10.13296/j.1001-1609.hva.2019.08.008

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Modeling and Analysis of Gear Strength of Operating Mechanism Based on Ansys

更新时间：2025-04-26

- Modeling and Analysis of Gear Strength of Operating Mechanism Based on Ansys
- High VoltageApparatus Vol. 55, Issue 8, Pages: 58-64+71(2019)
- 作者机构：
  
  1. 平高集团有限公司
  2. 河南平高电气股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2019.08.008
  CLC： TM564;TH132.41
- Published：2019
- 稿件说明：
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[1]何大伟,金悦,邓渊,何保营,刘宇,庞建,毛志宽.基于Ansys的操动机构齿轮强度建模分析[J].高压电器,2019,55(08):58-64+71.

HE Dawei, JIN Yue, DENG Yuan, et al. Modeling and Analysis of Gear Strength of Operating Mechanism Based on Ansys[J]. High voltageapparatus, 2019, 55(8): 58-64+71.
[1]何大伟,金悦,邓渊,何保营,刘宇,庞建,毛志宽.基于Ansys的操动机构齿轮强度建模分析[J].高压电器,2019,55(08):58-64+71. DOI： 10.13296/j.1001-1609.hva.2019.08.008.

HE Dawei, JIN Yue, DENG Yuan, et al. Modeling and Analysis of Gear Strength of Operating Mechanism Based on Ansys[J]. High voltageapparatus, 2019, 55(8): 58-64+71. DOI： 10.13296/j.1001-1609.hva.2019.08.008.

摘要

减速机是高压开关操动机构的重要传动部件

其内部传动齿轮的强度设计至关重要。文中以高压开关操动机构用减速机中的传动齿轮为研究对象

首先建立其齿面数学模型

并根据建立的数学模型求取一对啮合齿轮副的齿面点集;将齿面点集导入SolidWorks软件中建立齿轮副的三维实体模型;并将建立的三维实体模型导入Ansys软件进行有限元仿真分析（FEA）

分析齿轮副最大接触应力与最大弯曲应力的发生位置

根据强度分析结果指导后续的齿轮优化设计。文中的研究成果为操动机构设计提供理论支撑。

Abstract

Gear reducer is an important transmission components in the high voltage switch operating mechanism.And the intensity design of its internal transmission gear is crucial.In this paper

transmission gear in the reducer used in the high voltage switch operating mechanism is studied.Firstly

the mathematical model of the tooth surface for the operating mechanism’s gears is to be established.The tooth surface point set of the point-contact gear pairs could be calculated by the mathematical model

then the three-dimensional meshing model of the gear pairs can be built by adopting Solid Works software.The three-dimensional model is imported into Ansys software for finite element analysis（FEA）

which analyzes of the position that has the maximum of both contact stress and bending stress of this gear pair.The result can be used to direct the optimal design of gears.The research results in this paper provide the theoretical support for the design of actuator.

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