| 直线逼近曲线的原理及在加工凸轮中的应用 |
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| 引用本文： | 李克天,陈统坚,郑德涛.直线逼近曲线的原理及在加工凸轮中的应用[J].机械设计与制造,2002(1):66-68. |
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| 作者姓名： | 李克天 陈统坚 郑德涛 |
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| 作者单位： | 1. 华南理工大学,广州510064
2. 广东工业大学,广州510090 |
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| 基金项目： | 广东省自然科学基金项目资助(980933) |
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| 摘 要： | 通过Autolisp语言编程,以等间隔直线逼近非圆曲线,形成平面和圆柱凸轮轮廓,转换到MasterCAM软件中,生成数控加工所需的NC代码。讨论了等间隔直线逼近非圆曲线的原理,介绍了对凸轮数控代码的适当处理。该方法为复杂,精密的凸轮设计和加工提供了一种行之有效的方法。
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| 关 键 词： | 直线 逼近 曲线 凸轮 加工 |
| 文章编号： | 1001-3997(2002)01-0066-02 |
| 修稿时间： | 2001年4月5日 |
Principle of the line approach curves and Application in cam manufacturing |
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| LI Ke - dan,CHENG Tong - jian,ZHENG De - tao.Principle of the line approach curves and Application in cam manufacturing[J].Machinery Design & Manufacture,2002(1):66-68. |
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| Authors: | LI Ke - dan CHENG Tong - jian ZHENG De - tao |
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| Abstract: | The contour of the plane and cylinder cam could be formed by means of the Autolisp program and the same interval lines approach the curves. They could be delivered to the MasterCAM environment, and the NC code could be generated. This paper discussed the principle of line approach to curves, and introduced the proper treatments for the NC codes that used to process the cam. It provided a practical and feasible way to design and machine the complicated and precise cam. |
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| Keywords: | Line Approach Curve Cam Manufacture |
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