【摘要】 针对目前铣削稳定性研究的状况,建立一个新的动力学模型,该模型同时考虑刀具子系统和工件子系统的动态特性,并借助MATLAB/Simulink软件开发了一个仿真模型,通过仿真实验和铣削实验,研究如何改善铣削稳定性,并发现通过改变刀具子系统和工件子系统刚度的相互关系可以起到抑制颤振的目的。更多还原

【Abstract】 A new dynamics model about milling was established considering the dynamics of the tool subsystem and the workpiece subsystem. Then, a simulation model was developed by MATLAB/Simulink software. The author made research that how to improve the milling stability by simulation experiment and milling experiment,the results proved that chatter will be suppressed by the way of changing the stiffness relationship between the tool subsystem and the workpiece subsystem.更多还原