数控机床故障诊断的三维显示与优化的研究

王家海; 张燕青; 周天航

doi:10.13433/j.cnki.1003-8728.2015.1215

数控机床故障诊断的三维显示与优化的研究

doi: 10.13433/j.cnki.1003-8728.2015.1215

1.
同济大学机械与能源工程学院, 上海 201804

基金项目:

国家科技重大专项项目(2011ZX04016-21)资助

详细信息

作者简介:
王家海(1964-),副教授,博士,硕士生导师,研究方向为现代集成制造、网络化制造和数字化制造过程,jhwang@tongji.edu.cn

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- 文章访问数: 194
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- PDF下载量: 9
- 被引次数: 0
出版历程
- 收稿日期: 2014-03-17
- 刊出日期: 2015-12-05

Research on 3-D Graphic Display and Optimization of CNC Machine Tool Fault Diagnosis

1.
School of Mechanical Engineering, Tongji University, Shanghai 201804, China

摘要

摘要: 针对目前数控机床故障诊断的结果输出仅是文本或者文本与图片混合的现状,提出了一种基于Web的显示三维机床模型并标记故障位置的研究方法。通过对Obj三维文件格式的理解,提出了提取文件三维数据的算法和故障位置零件和平面标记的算法,结合OpenGL的API函数接口,在ActiveX控件中绘制了三维模型,供Web使用,用于数控机床的故障诊断的规则或案例输出。并针对于数据量大的初始文件进行优化处理,力求使维护人员或使用者在网页上通过鼠标对三维模型进行人机交互操作,更加方便的标记或查看数控机床的故障部位,使得故障诊断的结果输出更加明确,帮助机床维修人员或者机床使用者快速维修数控机床,以减少因停机而带来的经济损失和不良影响,为实现智能化故障诊断打下技术基础。
- 故障诊断 /
- 三维模型显示 /
- 优化 /
- Web
Abstract: At present, the results of fault diagnosis of CNC machine tools are explanations of text or text and picture mixed. In order to improve this situation, this paper puts forward a new method for reading 3-D models and writing mouse events and optimizing hug data on the Web. With understanding of Obj format file, the paper proposes algorithms of extracting file data and signing fault parts or the surface of fault parts. Combining with the API function of the OpenGL interface, this method can be used to draw the 3-D model on the Web for fault diagnosis of CNC machine tools, rules or case outputs. By optimizing the process of initial files, the users can sign the fault parts clearly to help maintenance workers repair the machine to reduce the economic loss and bad effect caused by downtime.
- algorithms /
- computer software /
- failure analysis /
- flowcharting

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参考文献(20)

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