| 圆柱凸轮数控加工的几个关键问题 |
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| 引用本文： | 刘德福,潘晋平,周贤. 圆柱凸轮数控加工的几个关键问题[J]. 机械传动, 2003, 27(3): 53-55 |
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| 作者姓名： | 刘德福 潘晋平 周贤 |
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| 作者单位： | 中南大学,机电工程学院,湖南,长沙,410075 |
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| 摘 要： | 通过改进圆柱凸轮数控铣削加工编程方法，降低了圆柱凸轮的加工成本并能满足凸轮槽宽的高精度要求；通过对各个数控加工程序段编程进给速度的修正，使得刀具的实际进给速度为恒速，明显改善了凸轮槽的工作表面粗糙度。
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| 关 键 词： | 圆柱凸轮 数控加工 进给速度 数控铣削 数控编程 表面粗糙度 凸轮槽 |
| 文章编号： | 1004-2539(2003)03-0053-03 |
| 修稿时间： | 2002-08-26 |
Key Problems in CNC Machining of Barrel Cam |
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| Liu Defu,et al.. Key Problems in CNC Machining of Barrel Cam[J]. Journal of Mechanical Transmission, 2003, 27(3): 53-55 |
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| Authors: | Liu Defu et al. |
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| Abstract: | The machining cost of barrel cam is decreased by improving the CNC programming method for milling of barrel cam, and the method can meet the request of cam groove width precision. The actual cutting feed speed in CNC machining of barrel cam can be kept a constant by adjusting the programming cutting feed speed of every CNC program block, and the surface roughness of cam is improved obviously. |
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| Keywords: | Barrel cam CNC machining Feed speed |
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