| 数控机床进给运动对加工精度的影响 |
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| 引用本文： | 张福荣,王钧,李志梅.数控机床进给运动对加工精度的影响[J].机床与液压,2006(4):92-93,99. |
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| 作者姓名： | 张福荣 王钧 李志梅 |
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| 作者单位： | 沙洲职业工学院,江苏张家港215600;上海第二工业大学,上海201209 |
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| 摘 要： | 数控机床进给运动的精度对零件的加工精度有极大的影响。本文通过分析数控机床机械传动部件的特性，得出数控机床进给系统低速爬行的原因，并提出提高数控机床低速进给运动的平稳性和运动精度的措施。
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| 关 键 词： | 数控机床 伺服进给 机械传动部件 加工精度 |
| 文章编号： | 1001-3881（2006）4-092-2 |
| 收稿时间： | 2005-01-17 |
| 修稿时间： | 2005-01-17 |
The Influence of Feed Movement of the NC Machine on Machining Accuracy |
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| ZHANG Furong,WANG Jun,LI Zhimei.The Influence of Feed Movement of the NC Machine on Machining Accuracy[J].Machine Tool & Hydraulics,2006(4):92-93,99. |
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| Authors: | ZHANG Furong WANG Jun LI Zhimei |
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| Affiliation: | 1. Shazhou Polytechnical Institute of Technology, Zhangjiagang Jiangsu 215600, China; 2. Shanghai Second Polytechnic University, Shanghai 201209, China |
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| Abstract: | The machining accuracy is greatly affected by the feed movement precision of the NC machine. Through analyzing the characteristics of the mechanical transmission components of the NC machine, the reasons for the low-speed creeping of the NC feed system were obtained, therefore the methods of improving smoothness and movement precision of the NC low-speed feed movement were put forward. |
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| Keywords: | NC machine Servofeed Mechanical transmission components Machining accuracy |
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