| 基于三次样条函数与c++ Builder的盘型凸轮反求设计 |
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| 引用本文： | 陈俊,杨明忠,刘雪红.基于三次样条函数与c++ Builder的盘型凸轮反求设计[J].现代机械,2005,2(3):9-11,33. |
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| 作者姓名： | 陈俊 杨明忠 刘雪红 |
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| 作者单位： | 武汉理工大学,机电工程学院,湖北,武汉,430070 |
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| 摘 要： | 依据三次样条函数和曲线拟合理论,采用c++Builder语言开发了盘形凸轮轮廓CAD系统。该系统适用于凸轮反求设计,其结果可自动生成AutoCAD存档文件,并可直接提供数控加工所需参数。实际应用证明,该系统为凸轮设计和制造提供了有效、快捷和高精度的手段。
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| 关 键 词： | 三次样条函数 盘型凸轮 反求设计 |
| 文章编号： | 1002-6886(2005)03-0009-04 |
The Reverse Design of Discal Cam and Bases on Cubic Spline Function and C ++ Bulider |
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| CHEN Jun,YANG Ming-zhong,LIU Xue-hong.The Reverse Design of Discal Cam and Bases on Cubic Spline Function and C ++ Bulider[J].Modern Machinery,2005,2(3):9-11,33. |
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| Authors: | CHEN Jun YANG Ming-zhong LIU Xue-hong |
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| Abstract: | This paper presents a method to develop a discal cum figure CAD system by taking advantage of the cubic spline function, the theory of curve fitting and a botton developping environment- c++ Builder. And this system can reverse the points above the outline of the cubic spline, then creates a AutoCAD file to be kept in the archives automatically,at the same time provides the parameters for NC machining. It has been proved by practical applications that the system provides a kind of effective,short-cut and high precision method for the cam design and manufacture. |
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| Keywords: | cubic spline function discal cam reverse design |
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