| 微机环境下机械CAD与CAPP的接口 |
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| 引用本文： | 田怀文.微机环境下机械CAD与CAPP的接口[J].西南交通大学学报,1997,32(4):419-423. |
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| 作者姓名： | 田怀文 |
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| 作者单位： | 西南交通大学机械工程学院 |
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| 摘 要： | 介绍了在微机上实现机械ＣＡＤ与ＣＡＰＰ接口的思想和方法。提示基于特征形面的零件信息模型，以此作为接口技术的核心，完成零件信息的组织与传递，具体讨论了根据夫人折三视图，以人机对话方式识别特征形面来构造零件信息模型的算法过程。
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| 关 键 词： | 机械设计 CAD CAPP 特征形面 微机 接口 |
Interfaces between Microcomputer Based Mechanical CAD and CAPP |
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| Tian,Huaiwen.Interfaces between Microcomputer Based Mechanical CAD and CAPP[J].Journal of Southwest Jiaotong University,1997,32(4):419-423. |
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| Authors: | Tian Huaiwen |
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| Abstract: | In order to have inferfaces between microcomputer based mechanical CAD and CAPP, a model describing part information based on feature surfaces is established. This model is employed as the key technique for the interfaces to collect and transfer the part information. The interactive process to construct the model by recognizing the feature surfaces from three view drawings is described in detail. |
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| Keywords: | CAD CAPP feature surface part data model three view drawing |
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