| 基于XML的STEP-NC程序解释器设计与实现 |
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| 引用本文： | 徐景亮,郑联语,雷沛. 基于XML的STEP-NC程序解释器设计与实现[J]. 新技术新工艺, 2013, 0(12): 90-93 |
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| 作者姓名： | 徐景亮 郑联语 雷沛 |
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| 作者单位： | 北京航空航天大学机械工程及自动化学院,北京100191 |
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| 摘 要： | 简要介绍了STEP—NC标准，分析了使用XMI。表达STEP—NC程序中信息的优越性；提出了STEP—NC数控程序解释器的基本框架，并阐述了各组成模块的功能；针对STEP-NC程序解释器实现的关键问题，设计并实现了信息提取与显示方式、路径规划和切削仿真等功能模块；在VisualC＋＋6．0环境下实现了该解释器的功能，并通过STEP—NC标准中的1个测试件，实例验证了本软件的正确性及有效性。
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| 关 键 词： | STEP—NC XML 数控系统 解释器 |
Design and Realization of STEP-NC Interpreter based on XML |
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| XU Jingliang,ZHENG Lianyu,LEI Pei. Design and Realization of STEP-NC Interpreter based on XML[J]. New Technology & New Process, 2013, 0(12): 90-93 |
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| Authors: | XU Jingliang ZHENG Lianyu LEI Pei |
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| Affiliation: | (School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China) |
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| Abstract: | First of all, the standard of STEP-NC was introduced and the advantages of using XML to express informa- tion in STEP-NC program were presented. And then a proper XML-based STEP NC interpreter framework was proposed and the STEP NC interpreter was expatiated in details from interpreting the STEP-NC data, generating the tool path ac cordingly, displaying the 3D information. Finally, the system was developed through Visual C＋＋ and the effectiveness of the software was demonstrated by a corresponding milling part example. |
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| Keywords: | STEP-NC XML CNC system interpreter |
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