| 一种改进的非线性铣削力建模与仿真 |
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| 引用本文： | 陈勇,刘雄伟,俞铁岳.一种改进的非线性铣削力建模与仿真[J].华侨大学学报(自然科学版),2005,26(3):291-294. |
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| 作者姓名： | 陈勇 刘雄伟 俞铁岳 |
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| 作者单位： | 华侨大学机电及自动化学院,福建,泉州,362021 |
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| 基金项目： | 国务院侨务办公室科研基金资助项目(04QZR05) |
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| 摘 要： | 综合考虑再生振动效应和刀具偏心模型对动态铣削加工过程的影响．改进并建立具有较高预测精度的非线性圆周铣削力数学模型和铣削加工过程闭环控制系统．通过对比铣削动力学实验数据和计算机仿真结果验证了该模型的有效性和预测能力．
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| 关 键 词： | 再生振动 刀具偏心 铣削力 计算机仿真 |
| 文章编号： | 1000-5013(2005)03-0291-04 |
Modeling and Simulation of an Improved Nonlinear Milling Force |
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| Chen Yong,Liu Xiongwei,Yu Tieyue.Modeling and Simulation of an Improved Nonlinear Milling Force[J].Journal of Huaqiao University(Natural Science),2005,26(3):291-294. |
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| Authors: | Chen Yong Liu Xiongwei Yu Tieyue |
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| Abstract: | For the nonlinear peripheral milling force, a mathematical model is improved and established with higher predicted precision. Moreover, a closed-loop control system is established for simulating milling process. In which the influence of regenerative chatter and cutter deflection model on dynamic milling process is considered comprehensively. The effectiveness and estimating capability of the proposed model are demonstrated by comparing experimental data derived from cutting tests with the results of computer simulation. |
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| Keywords: | regenerative chatter cutter deflection milling force computer simulation |
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