| 数控产品模型与面向集成的数控编程系统的研究与实现 |
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| 引用本文： | 张力 邓家提. 数控产品模型与面向集成的数控编程系统的研究与实现[J]. 计算机集成制造系统, 1998, 4(5): 23-27 |
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| 作者姓名： | 张力 邓家提 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 探讨了面向集成的数控编程（ＮＣＰ）系统面向对象（Ｏ－Ｏ）的建模与实现的关键技术。作者用ＳＴＥＰ／ＥＸＰＲＥＳＳ语言定义了ＮＣ产品模型，并建立了ＮＣＰ系统体系结构。提出了ＮＣ特征单元的概念、定义和实现方法。并在此基础上研究和实现了分布式刀具轨迹计算、二维插补和二维仿真等新技术、新方法，以此支持ＮＣＰ与ＣＡＤ／ＣＡＰＰ及ＣＮＣ的系统集成。
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| 关 键 词： | 数控编程系统 NC特征单元 产品模型 集成 |
THE RESEARCH AND IMPLEMENTATION OF A NC PRODUCT MODEL AND AN INTEGRATION ORIENTED NCP SYSTEM |
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| Zhang Li Deng Jiati. THE RESEARCH AND IMPLEMENTATION OF A NC PRODUCT MODEL AND AN INTEGRATION ORIENTED NCP SYSTEM[J]. Computer Integrated Manufacturing Systems, 1998, 4(5): 23-27 |
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| Authors: | Zhang Li Deng Jiati |
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| Abstract: | This paper studied the key technologies in the implementation of an integrated Numerical Control Programming(NCP) system. A Numerical Control(NC) product model was defined and the architecture of the NCP system was set up based on STEP/EXPRESS. The author also proposed the concept, definition and the implementation method of NC Feature Unit(NCFU). Based on NCFU, some new technologies and new mothods such as distributed computation of tool path, two dimension interpolation, two dimension simulation, are also studied. |
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| Keywords: | Numerical Control Programming System NC Feature Unit Product Model Integration |
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