A running-in strategy based on an efficient wear simulation model for double circular-arc spiral bevel gears

IF 1.6 3区工程技术 Q3 ENGINEERING, MECHANICAL

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology Pub Date : 2023-11-03 DOI:10.1177/13506501231210595

Ao Zhong, Weimin Tang, Ligang Yao, Ling Pan, Jun Zhang

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引用次数: 0

Abstract

A proper running-in process is necessary for double circular-arc spiral bevel gears to achieve desirable meshing performance. However, this type of gear transmission lacks a suitable running-in wear model, which brings great difficulties to the design of appropriate running-in strategies. To address this problem, the present study establishes an efficient numerical wear model to reveal the wear behavior of double circular-arc spiral bevel gear pairs, based on which a step-wise load running-in strategy is proposed. The established Archard's wear model considers the meshing characteristics of double circular-arc spiral bevel gears and sets a small threshold value, which can reflect the wear behavior of this gear in the running-in stage. To improve the computation efficiency, a two-step parameter updating strategy is proposed to enhance the iteration of p and s. The wear simulation reveals the quantitative relationship contact pressure and running-in cycle during the running-in process. Based on the reveal relationship, a step-wise load running-in strategy is proposed to sharpen the running-in period. The developed wear model and the proposed running-in strategy can be extended to other types of gears with circular-arc profiles.

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基于高效磨损仿真模型的双圆弧螺旋锥齿轮磨合策略

双圆弧螺旋锥齿轮要达到理想的啮合性能，必须有适当的磨合工艺。然而，这种类型的齿轮传动缺乏合适的磨合磨损模型，给设计合适的磨合策略带来了很大的困难。针对这一问题，本文建立了有效的双圆弧螺旋锥齿轮副磨损数值模型，并在此基础上提出了分阶加载磨合策略。所建立的Archard磨损模型考虑了双圆弧螺旋锥齿轮的啮合特性，并设定了较小的阈值，能够反映双圆弧螺旋锥齿轮在磨合阶段的磨损行为。为了提高计算效率，提出了两步参数更新策略，增强了p和s的迭代。磨损仿真揭示了磨合过程中接触压力与磨合周期的定量关系。基于揭示关系，提出了逐步负荷磨合策略，缩短了磨合周期。所建立的磨损模型和提出的磨合策略可以推广到其他类型的圆弧齿形齿轮。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 工程技术-工程：机械

CiteScore

4.20

自引率

5.00%

发文量

110

审稿时长

6.1 months

期刊介绍： The Journal of Engineering Tribology publishes high-quality, peer-reviewed papers from academia and industry worldwide on the engineering science associated with tribology and its applications. "I am proud to say that I have been part of the tribology research community for almost 20 years. That community has always seemed to me to be highly active, progressive, and closely knit. The conferences are well attended and are characterised by a warmth and friendliness that transcends national boundaries. I see Part J as being an important part of that community, giving us an outlet to publish and promote our scholarly activities. I very much look forward to my term of office as editor of your Journal. I hope you will continue to submit papers, help out with reviewing, and most importantly to read and talk about the work you will find there." Professor Rob Dwyer-Joyce, Sheffield University, UK This journal is a member of the Committee on Publication Ethics (COPE).