| 机床CNC系统中任意空间曲线的可控步长插补方法 |
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| 引用本文： | 金建新. 机床CNC系统中任意空间曲线的可控步长插补方法[J]. 机械工程学报, 2000, 36(4): 95-97 |
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| 作者姓名： | 金建新 |
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| 作者单位： | 华中理工大学机械学院,武汉,430074 |
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| 摘 要： | 针对机床CNC系统中加工任意空间曲线的实际问题,提出了一种基于计算机技术的、用于实时控制的、符合机械加工工艺的可控步长插补方法.凡是可表示为矢量参数方程、且Frenet标架存在的正则曲线,都可以用该方法进行插补.
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| 关 键 词： | CNC机床 空间曲线 插补 |
| 修稿时间： | 1999-04-10 |
PREARRANGED STEP INTERPOLATION METHOD FOR RANDOM- SPACE - CURVE IN CNC MACHINE- TOOL- SYSTEM |
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| Jin Jianxin. PREARRANGED STEP INTERPOLATION METHOD FOR RANDOM- SPACE - CURVE IN CNC MACHINE- TOOL- SYSTEM[J]. Chinese Journal of Mechanical Engineering, 2000, 36(4): 95-97 |
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| Authors: | Jin Jianxin |
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| Abstract: | For solving the actual problem of machining random- space - curve in the machine - tool CNC system,the prearranged step interpolation method is presented, which is based on the computer technique,used in the real - time control case and accorded with the machining teethes. Any regular curve that can be expressed by the vector parameter equation and which Frenet - frame exists may be interpolated by this method. |
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| Keywords: | CNC machine tool Space - curve interpolation |
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