A three-axis micro CNC milling machine was developed for manufacturing mesoscale components and products,and the experiments of end-milling brass were performed on the developed machine.

• 设计了面向介观尺度零件制造的微型三轴数控铣床,并进行了黄铜微铣削实验。当加工特征在介观尺度范畴时,微铣削工艺现象和力学特点受到尺度效应的强烈影响,与常规尺度铣削不同。