侧铣加工动力学建模及仿真

PDF(2858 KB)

振动与冲击 ›› 2013, Vol. 32 ›› Issue (6) : 152-156.

论文

侧铣加工动力学建模及仿真

江浩 1 龙新华 2 孟光 2

作者信息 +

Modelling and Simulation of Cutting Dynamics for Peripheral Milling

Jiang Hao 1 Long Xinhua 2 Meng Guang 2

Author information +

文章历史 +

摘要

本文以两自由度的铣削加工为研究对象，建立了闭环的动态力～振动切削动力学仿真模型；应用模型仿真切削力与振动并与实测数据进行比较；证实该模型仿真切削力与振动的准确性。该结果对预测铣削力与振动，选择合适的切削参数具有实际意义。

Abstract

In this paper, a close-loop force-vibration cutting dynamical simulation model is established for 2-DOF peripheral milling process. This model is established through the combination of theoretical cutting force model and tool workpiece dynamical model, which are obtained form experiments. The cutting forces and vibrations are simulated and compared with measured signals. The results show that the simulated vibrations correspond well with actual cutting vibrations. This model is of piratical significance of forecast cutting forces, vibrations and choosing correct cutting parameters.

导出引用

江浩龙新华孟光 . 侧铣加工动力学建模及仿真[J]. 振动与冲击, 2013, 32(6): 152-156

Jiang Hao Long Xinhua Meng Guang . Modelling and Simulation of Cutting Dynamics for Peripheral Milling[J]. Journal of Vibration and Shock, 2013, 32(6): 152-156