基于Isight的减速器高速齿轮轴集成优化

doi:10.16578/j.issn.1004.2539.2014.05.024

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基于Isight的减速器高速齿轮轴集成优化

更新时间：2025-04-03

- 基于Isight的减速器高速齿轮轴集成优化
- Vol. 38, Issue 5, Pages: 68-70(2014)
- 作者机构：
  
  华东交通大学轨道交通学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2014.05.024
  CLC： TH132.46
- Published：2014
- 稿件说明：
移动端阅览
[1]钟自锋.基于Isight的减速器高速齿轮轴集成优化[J].机械传动,2014,38(05):68-70.

[J]. 2014, 38(5): 68-70.
[1]钟自锋.基于Isight的减速器高速齿轮轴集成优化[J].机械传动,2014,38(05):68-70. DOI： 10.16578/j.issn.1004.2539.2014.05.024.

[J]. 2014, 38(5): 68-70. DOI： 10.16578/j.issn.1004.2539.2014.05.024.

摘要

为了防止某减速器高速齿轮轴发生共振

需提高其前低阶固有频率。采用Pro/E软件建立高速齿轮轴模型

采用Abaqus软件对该高速齿轮轴进行模态分析

得到其前五阶固有频率和振型。通过采用Isight优化软件集成全局优化算法和梯度优化算法对其轴颈直径进行优化。优化之后

高速齿轮轴的轴颈直径达到了最优值

其前五阶固有频率都有一定的提高

防止了共振的发生

减少了振动和噪声。

Abstract

Reducer is made up of gear

shaft

bearings

box

and etc

the high speed gear shaft is a key part of reducer.In order to avoid its resonance

it is necessary to improve its inherent frequency of the low order.The Pro/E software is adopted to build the model of high speed gear shaft

and the modal analysis of this high-speed gear shaft is carried out with ABAQUS software

t the inherent frequency and vibration mode of first 5orders are obtained.The diameter of the neck of high speed gear shaft is optimized through Isight software integrated global optimization algorithm and gradient optimization algorithm.After the optimization

the diameter of the neck of high speed gear shaft reaches its optimal value

and the first 5orders inherent frequency are improved

which helps to avoid resonance and decrease vibration and noise.

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