Study on the simulation of self-excited oscillation abrasive flow polishing

摘要：

　　This paper proposes a self-excited oscillation soft abrasive flow (SOSAF)polishing method based on solid-liquid two-phase softness abrasive flow (SAF).the principle of the self-excited oscillation soft abrasive flow polishing method is introduced, cylindrical constrained channel is chosen to simulate the abrasive flow machining process, and the velocity and turbulent kinetic energy in the cylindrical channel with or without self-excited oscillation cavity are anlysised.The simulation results show that the velocity and turbulent kinetic energy in the channel with self-excited oscillation cavity are much higher than that in the channel without self-excited oscillation.The results also theoretically proved the feasibility and effectiveness of SOSAF.

关键词： inner surface SOSAF self-excited oscillation constrained channel simulation

作者: Chenxi Guo Qianfa Deng BingHai Lyu Tianchen Zhao Julong Yuan

作者单位: Key Laboratory E&M, Zhejiang University of Technology, Hangzhou China

会议类型: 国际会议

会议名称: The 13th China-Japan International Conference on Ultra-Precision Machining Process (CJUMP 2017) (第十三届中日超精密加工国际会议)

会议地点: 上海

会议语种:英文

页码: 185-188

在线出版日期: 2017-11-19（万方平台首次上网日期，不代表论文的发表时间）