| 数控机床自动编程的STEP-NC方法 |
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| 引用本文： | 陈涛,叶佩青,汪劲松. 数控机床自动编程的STEP-NC方法[J]. 机床与液压, 2004, 0(9): 11-13 |
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| 作者姓名： | 陈涛 叶佩青 汪劲松 |
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| 作者单位： | 清华大学深圳研究生院,深圳,518055;清华大学制造工程研究所,北京,100084 |
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| 基金项目： | 基金项目 :国家 86 3高技术研究发展计划资助项目 (86 3- 4 0 2 - 2 0 0 1AA4 2 32 6 0 ) |
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| 摘 要： | 本文对数控编程的两种标准ISO6983与ISO14649(STEP-NC)进行比较，分析ISO6983的不足和ISO14649(STEP-NC)的特点，给出STEP-NC面向对象的数据模型结构；讨论了ISO14649(STEP-NC)中Part 11所定义的铣削加工特征，并给出一个简单零件的STEP-NC编程实例。
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| 关 键 词： | 数控编程 G代码 STEP-NC 特征 |
| 文章编号： | 1001-3881(2004)9-011-3 |
| 修稿时间： | 2003-10-20 |
The Automatic Programming Method of NC Machine Based on STEP-NC |
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| CHEN Tao,YE Pei-qing,WANG Jin-song. The Automatic Programming Method of NC Machine Based on STEP-NC[J]. Machine Tool & Hydraulics, 2004, 0(9): 11-13 |
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| Authors: | CHEN Tao YE Pei-qing WANG Jin-song |
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| Abstract: | The standards of ISO14649 (STEP NC) with ISO6983 (G code) for NC (Numeric Control) programming were compared,the disadvantages of G code were summarized and the benefits of STEP-NC were briefly analyzed.The structure of the object oriented data model was studied.Then the milling features defined by ISO 14649 part 11 were analyzed, a STEP-NC file for a sample part was given. |
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| Keywords: | NC programming G code STEP-NC Feature |
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