FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox

Pan Jinkun; Geng Feng

doi:10.16578/j.issn.1004.2539.2015.04.028

您当前的位置：

首页 >

文章列表页 >

FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox

更新时间：2022-10-20

- FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox
- Vol. 39, Issue 4, Pages: 129-132(2015)
- 作者机构：
  
  1. 南京工程学院机械工程学院
  2. 南京工程学院汽车与轨道交通学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.04.028
  CLC：
扫描看全文
[1]潘金坤,耿烽.增速齿轮箱行星架有限元分析及结构优化[J].机械传动,2015,39(04):129-132.

Pan Jinkun, Geng Feng. FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox. [J]. 39(4):129-132(2015)
[1]潘金坤,耿烽.增速齿轮箱行星架有限元分析及结构优化[J].机械传动,2015,39(04):129-132. DOI： 10.16578/j.issn.1004.2539.2015.04.028.

Pan Jinkun, Geng Feng. FEA and Structural Optimization of the Planet Carrier of the Speed-increase Gearbox. [J]. 39(4):129-132(2015) DOI： 10.16578/j.issn.1004.2539.2015.04.028.

摘要

以轻量化设计为目的,在满足强度和刚度的条件下,对增速齿轮箱的行星架进行结构优化设计。首先运用有限元方法对行星架进行强度和刚度分析,并选择对行星架质量有重要影响的结构尺寸为设计变量;然后利用高端网格变形软件建立行星架的网格参数化模型,进而建立以减轻质量为目标的行星架优化模型。最后结合Isight多学科优化软件进行优化分析,得出了合理的行星架轻量化结构尺寸。对优化后的行星架进行模态分析,其固有频率完全避开了啮合频率,确保不会发生共振现象。

Abstract

On the purpose of lightweight design,on the condition that it meets the strength and stiffness requirements the designer began to structural optimization of the planet carrier of speed-increase gearbox.First,the analysis of the strength and stiffness of planet carrier is carried out,and then the structure size which posts an important impact on planet carrier is decided as the design variable.Second,using high-end mesh morph software,the parameterized model of grid is established,and then go further,the optimized model of planet carrier on the purpose of decreasing its weight is built.Finally,the optimized analysis is carried out in combination of Isight multidisciplinary optimization software,the reasonable design plan for lightweight of planet carrier is obtained.The modal analysis towards the optimized planet carrier is carried out,and its natural frequency completely avoid meshing frequency,so as to avoid resonance phenomenon.

关键词

行星架有限元分析结构优化模态分析

Keywords

references

Views

218

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis of Static Stiffness and Dynamic Characteristic of a New Pipe Handling Robot

一种兆瓦风电齿轮箱前机体结构轻量化设计

Analysis and Laser Remanufacturing of the Slewing Ring Gear Tooth Broken of the Reclaimer

Modal Analysis of Two Teeth Difference External Compound Planet Gear Transmission System based on SolidWorks / Simulation

Vibration Analysis and Topology Optimization of Gearbox of Electric Vehicle

Related Author

No data

Related Institution

Engineering Technology Center， Aviation Industry Shenyang Aircraft Industry Co.， Ltd.

School of Mechanical and Electrical Engineering College， Shenyang Aerospace University

大连华锐重工集团股份有限公司

大连理工大学机械工程学院

The NO.6 Branch Company of Qinhuangdao Port Co.,Ltd.

⁰