| 基于特征单元的NC过程分析及信息建模 |
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| 引用本文： | 张力,陈京琳,邓家是. 基于特征单元的NC过程分析及信息建模[J]. 计算机工程与应用, 2001, 37(21): 81-83,86 |
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| 作者姓名： | 张力 陈京琳 邓家是 |
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| 作者单位： | 1. 清华大学计算机科学与技术系
2. 北京航空航天大学 |
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| 摘 要： | 文章通过对2.5轴和3轴铣削加工过程及信息需求分析,详细论述了基于NC特征单元的数控加工过程。并在此基础上构造了以NC特征单元为核心的NC领域产品信息模型。该产品模型不仅适合于CAD/CAPP/NCP集成,而且能够满足NCP/CNC的信息集成需求。
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| 关 键 词： | 数控 NC特征单元 产品信息模型 |
| 文章编号： | 1002-8331-(2001)21-0081-03 |
NC Process Analyzing and Information Modeling Based on NC Feature Unit |
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| Zhang Li Chen Jinglin Deng Jiati. NC Process Analyzing and Information Modeling Based on NC Feature Unit[J]. Computer Engineering and Applications, 2001, 37(21): 81-83,86 |
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| Authors: | Zhang Li Chen Jinglin Deng Jiati |
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| Affiliation: | Zhang Li 1 Chen Jinglin 2 Deng Jiati 21 |
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| Abstract: | This paper provides a new idea about NC feature unit.By analyzing the information requirement and NC_ma-chining process for2.5D and3D surface,the function and definition of NC feature unit are described in detail.Based on NC feature unit,NC domain product model is defined.This model can be used to both CAD/CAPP/NCP integration and NCP/CNC integration. |
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| Keywords: | Numerical Control NC feature unit Product Information Model |
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