Micro-parameter Optimization of Helical Cylindrical Gear based on Romax

Hongfu Xing; Chaohui Yang; Nan Yu; Chao Xu; Jingliang Jiang

doi:10.16578/j.issn.1004.2539.2021.06.013

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Micro-parameter Optimization of Helical Cylindrical Gear based on Romax

Design· Calculation | 更新时间：2022-11-10

- Micro-parameter Optimization of Helical Cylindrical Gear based on Romax
- Journal of Mechanical Transmission Vol. 45, Issue 6, Pages: 85-89(2021)
- 作者机构：
  
  1.青岛理工大学机械与汽车工程学院，山东青岛 266520
  2.青特集团技术中心，山东青岛 266109
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.06.013
  CLC：
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邢宏福,杨朝会,于楠等.基于Romax的斜齿圆柱齿轮的微观参数优化[J].机械传动,2021,45(06):85-89.

Xing Hongfu,Yang Chaohui,Yu Nan,et al.Micro-parameter Optimization of Helical Cylindrical Gear based on Romax[J].Journal of Mechanical Transmission,2021,45(06):85-89.
邢宏福,杨朝会,于楠等.基于Romax的斜齿圆柱齿轮的微观参数优化[J].机械传动,2021,45(06):85-89. DOI： 10.16578/j.issn.1004.2539.2021.06.013.

Xing Hongfu,Yang Chaohui,Yu Nan,et al.Micro-parameter Optimization of Helical Cylindrical Gear based on Romax[J].Journal of Mechanical Transmission,2021,45(06):85-89. DOI： 10.16578/j.issn.1004.2539.2021.06.013.

摘要

随着技术的发展，高精度的传动设备对齿轮的要求越来越高。以齿轮箱的主减速斜齿圆柱齿轮作为研究对象，利用Romax软件建立齿轮箱模型，结合斜齿圆柱齿轮的微观参数优化理论，以传递误差、齿轮齿面上单位长度的载荷分布和接触斑点为优化目标进行微观齿轮修形，提出了一种螺旋线修形结合齿廓修形的全方位修形方法；通过对比修形前后齿轮的优化目标参数，优化后传递误差降低、齿面载荷分布更加均匀、接触斑点良好，改善了齿轮的啮合状况，提高了齿轮的使用寿命。

Abstract

With the development of technology，the high precision transmission equipment has higher and higher requirements on gear. In the gearbox of main reduction helical cylindrical gear as the research object，by using Romax software，the gearbox model is established，combining the theory of microscopic parameters optimization of cylindrical bevel wheel，the transmission error，distribution of load per unit length of gear tooth surface and the contact spot are taken as the optimization objectives for microscopic gear modification，an omnidirectional modification method combining helical modification and tooth profile modification is proposed. By comparing the goal of the optimization of the gear parameters before and after modification，reduce the optimized transmission error and tooth surface load distribution more uniform，good contact spots，improve the gear meshing，improve the service life of the gear.

关键词

斜齿轮传递误差接触斑点单位长度载荷修形

Keywords

Helical gearTransmission errorContact spotLoad per unit lengthModification

references

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汤兆平，唐帅，孙剑萍，等.SS8-Ⅱ型机车牵引齿轮的修形降噪设计［J］.科学技术与工程，2016，16（8）：201-205.

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