Study on Dynamic Simulation and Cutting Parameters Optimization on Complex Cutting Conditions Milling Process
Study on Dynamic Simulation and Cutting Parameters Optimization on Complex Cutting Conditions Milling Process
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复杂切削条件铣削加工动态仿真及切削参数优化研究
DOI：
10.1109/icicta.2010.240
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发表时间：
2010
期刊：
影响因子：
--
通讯作者：
Ming Zhou
中科院分区：
文献类型：
--
作者：
Zhongqun Li;Shuo Li;Ming Zhou
针对铣削过程切削条件优化方面的不足，在铣削过程动态建模的基础上，在Matlab-VB.net混合环境下成功开发了复杂切削条件铣削过程动态仿真软件。该仿真系统通过对加工系统的动力学测量和相应的实验模态分析结果，可以提供复杂切削条件下铣削过程的动态切削力、主轴功率、扭矩、刀具和工件振动等物理参数，以及稳定性叶瓣图（SLD），其中可以使用线性或圆形刀具路径和具有复杂几何形状的切削刀具。根据相应的动态仿真结果，可以有效地实现切削条件的优化，为数控操作人员提供指导。该仿真系统的主要功能在车间实际应用中得到了成功的验证。
Considering the deficiency in cutting conditions optimization of milling process, based on the dynamic modeling of milling process, a dynamic simulation software of complex cutting conditions milling process was developed successfully in Matlab-VB.net hybrid environment. On the basis of measurement of machining system’s dynamics and corresponding experimental modal analysis results, the simulation system can provide some physical parameters such as dynamic cutting forces, spindle power, torque, vibrations of tool and workpiece, as well as stability lobe diagram (SLD) of a complex cutting conditions milling process, in which both a linear or circular tool-path and a cutting tool with complicated geometry can be used. According to the corresponding dynamic simulation results, the cutting conditions optimization can be accomplished effectively, so it can provide some instructive directions for the CNC operators. The major functions of the simulation system have been validated successfully in workshop application.