Dynamic characteristics analysis for gear transmission system in shearer cutting section under different loads

IF 0.7 Q4 ENGINEERING, MECHANICAL

Journal of Vibroengineering Pub Date : 2023-10-31 DOI:10.21595/jve.2023.23478

Guo Ye, Xing Deng, Jinyong Ju, Lianchao Sheng

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引用次数: 0

Abstract

Gear transmission system is an important component of the shearer cutting part. The quality of its performance affects the reliable and high-efficiency operation of the whole system. Multi-rigid body and rigid-flexible coupling models were established respectively, and the dynamic analysis is carried out in the virtual simulation software Adams for the gear transmission system of the shearer cutting section. The dynamic characteristics of the gear transmission system under different load conditions were studied. The effects of constant load torque and step load torque on the dynamic characteristics of the drive system are explored. The research results show that the simulation results obtained from the rigid-flexible coupling model of the gear transmission system are closer to the actual operating conditions. It provides a visual means of dynamic analysis, which is more intuitive and convenient. The research methods and results can provide a reference for the further exploration of the electromechanical coupling dynamic characteristics of the motor-gear transmission system.

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采煤机截割段齿轮传动系统在不同载荷下的动态特性分析

齿轮传动系统是采煤机切削部分的重要组成部分。其性能的好坏直接影响到整个系统的可靠、高效运行。分别建立了多刚体和刚柔耦合模型，并在Adams虚拟仿真软件中对采煤机截割段齿轮传动系统进行了动力学分析。研究了不同负载条件下齿轮传动系统的动态特性。探讨了恒负载转矩和阶跃负载转矩对驱动系统动态特性的影响。研究结果表明，基于齿轮传动系统刚柔耦合模型的仿真结果更接近实际工况。它提供了一种可视化的动态分析手段，更加直观和方便。研究方法和结果可为进一步探索电机-齿轮传动系统的机电耦合动态特性提供参考。

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来源期刊

Journal of Vibroengineering 工程技术-工程：机械

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

4.5 months

期刊介绍： Journal of VIBROENGINEERING (JVE) ISSN 1392-8716 is a prestigious peer reviewed International Journal specializing in theoretical and practical aspects of Vibration Engineering. It is indexed in ESCI and other major databases. Published every 1.5 months (8 times yearly), the journal attracts attention from the International Engineering Community.