Abstract：To solve the problem of grinding complex shaped workpieces, a small volume and high speed air spindle with small elastic grinding tool was designed. The theoretical removal function model of the spindle was established and verified by experiments. The results show that the removal functions obtained by simulation and experiments are highly consistent and close to Gaussian-like shape, which belongs to the ideal removal function. On this basis, the spindle with the elastic resin grinding tool was used for grinding experiments, and the influence of the main process parameters on the surface quality of the workpiece was explored. The surface roughness of the workpiece after grinding decreases from 3.588μm to 0.401μm, which proves that the air spindle can be used for high-precision grinding, and provides theoretical basis for high-speed grinding of complex shaped workpiece.
陈登铃，彭云峰，曾鑫龙，孟清辉，李陈磊. 弹性磨头气驱主轴的磨抛接触特性研究[J]. 航空制造技术, 2020, 63(5): 46-51.
CHEN Dengling, PENG Yunfeng, ZENG Xinlong, MENG Qinghui, LI Chenlei. Study on Contact Characteristics of Air Spindle With Small Elastic Grinding Tool. Aeronautical Manufacturing Technology, 2020, 63(5): 46-51.
2020, 
