| 基于铣削力仿真模型的进给率优化方法 |
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| 引用本文： | 彭海涛,雷毅,周丹. 基于铣削力仿真模型的进给率优化方法[J]. 中国机械工程, 2005, 16(18): 1607-1610 |
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| 作者姓名： | 彭海涛 雷毅 周丹 |
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| 作者单位： | 1. 北京航空航天大学,北京,100083
2. 北京航空制造研究所,北京,100024 |
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| 基金项目： | 国家863高技术研究发展计划资助项目(863-511-820-015)，国防科工委预研项目(41318.1.2.2) |
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| 摘 要： | 提出一种新的进给率优化方法,将铣削力仿真模型应用于进给率优化算法,由设定的峰值力确定出金属去除率目标值,根据每段刀具轨迹的实际切削体积计算出相应的进给率数值。作为实际应用,将新方法集成到G代码优化程序中。实验表明,该方法具有很好的优化效果。
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| 关 键 词： | 进给率优化 铣削力 G代码优化 CAM |
| 文章编号： | 1004-132X（2005）18-1607-04 |
| 收稿时间： | 2004-10-24 |
| 修稿时间： | 2004-10-24 |
Feedrate Optimization Based on Milling Force Simulation Models |
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| Peng Haitao,Lei Yi,Zhou Dan. Feedrate Optimization Based on Milling Force Simulation Models[J]. China Mechanical Engineering, 2005, 16(18): 1607-1610 |
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| Authors: | Peng Haitao Lei Yi Zhou Dan |
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| Abstract: | A new method of feedrate optimization on the basis of milling force simulation models was introduced.The target values of Metal Removal Rate were determined by the setting peak forces,and the feedrate values of each tool path segments were worked out according to their real cutting volumes.As a practical application,the new method was integrated into the G-code optimization program.The experimental results show that this is an effective method. |
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| Keywords: | feedrate optimization milling force G-code optimization CAM |
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