| YHCAPP系统工艺信息提取和工序图生成技术研究 |
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| 引用本文： | 刘戊开,陈胜,尚建忠,潘存云. YHCAPP系统工艺信息提取和工序图生成技术研究[J]. 国防科技大学学报, 2002, 24(6): 99-101 |
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| 作者姓名： | 刘戊开 陈胜 尚建忠 潘存云 |
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| 作者单位： | 国防科技大学机电工程与自动化学院,湖南,长沙,410073 |
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| 摘 要： | YHCAPP系统是面向中小企业的工具型CAPP系统,如何从CAD图形提取工艺信息和生成工序图是该类系统的一个难点。文中给出了一种基于表达式求值的方法,成功解决了该难题,实际应用表明该方法稳定可靠。该方法也为一般的工具型CAPP系统提供了新思路。
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| 关 键 词： | CAPP 工艺信息 工序图 |
| 文章编号： | 1001-2486(2002)06-0099-03 |
| 收稿时间： | 2002-06-12 |
| 修稿时间： | 2002-06-12 |
Research on Process Information Selection and Process Flowsheet Creating in YHCAPP |
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| LIU Wukai,CHEN Sheng,SHANG Jianzhong and PAN Cunyun. Research on Process Information Selection and Process Flowsheet Creating in YHCAPP[J]. Journal of National University of Defense Technology, 2002, 24(6): 99-101 |
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| Authors: | LIU Wukai CHEN Sheng SHANG Jianzhong PAN Cunyun |
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| Affiliation: | College of Mechatronics Engineering and Automation,National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation,National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation,National Univ. of Defense Technology, Changsha 410073, China;College of Mechatronics Engineering and Automation,National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | YHCAPP system is an instrumental CAPP system oriented to middle or small enterprises. Its key question is how to select process information and create process flowsheet from CAD drawing. A method based on arithmetical expression evaluation is provided, which has successfully resolved the above question and has proved its correctness and credibility. The method also provides a new way of thoughts for general instrumental CAPP system. |
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| Keywords: | CAPP process information process flowsheet |
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