反向扩孔气动冲击器结构对其性能影响的仿真研究

徐海良; 李峰; 赵宏强; 徐绍军

doi:10.13433/j.cnki.1003-8728.2016.0302

反向扩孔气动冲击器结构对其性能影响的仿真研究

doi: 10.13433/j.cnki.1003-8728.2016.0302

1.
中南大学机电工程学院, 长沙 410083

基金项目:

国家自然科学基金项目(51375499)资助

详细信息

作者简介:
徐海良(1965-),教授,博士,研究方向为海洋采矿和矿山机械,134250@csu.edu.cn

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- 文章访问数: 207
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- PDF下载量: 5
- 被引次数: 0
出版历程
- 收稿日期: 2014-04-07
- 刊出日期: 2016-03-05

Research on Computer Simulation for Structure of Reverse Counterboring Pneumatic Impactor Having an Effect on Its Performance

1.
College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China

摘要

摘要: 分析了反向扩孔气动冲击器的工作原理,建立了反向扩孔气动冲击器系统内部动力过程的的微分方程组。运用计算机仿真技术,对微分方程组进行求解,分析和研究反向扩孔气动冲击器的性能(冲击能、冲击频率、活塞行程和耗气量)与结构参数(阀孔到活塞前端距离、内活塞前端到锤头的距离)之间的相互关系。求得结构参数与性能参数相应的仿真数据与曲线。
- 反向扩孔气动冲击器 /
- 微分方程 /
- 计算机仿真 /
- 结构参数 /
- 距离 /
- 性能
Abstract: The working principle of reverse counterboring pneumatic impactor was analyzed,and establish the differential equations of Reverse counterboring pneumatic impactor's dynamic process of internal system . Using computer simulation technology to solve differential equations, analysis and research the relationship between performance parameters-impact energy, impact frequency, piston displacement and air consumption and structure parameters-the distance from valve opening to piston and from inner piston front-end to the hammer of pneumatic percussive reverse counterboring. The corresponding simulation data and curves of structure parameters and performance parameters are obtained.
- computer simulation /
- design /
- differential equations /
- performance /
- reverse counterboring pneumatic impactor /
- structure

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参考文献(15)

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