Experimental Study on the Force-induced Rheological Polishing of Complex Shape Cemented Carbide Cutting Tools
Force-induced rheological polishing (FRP), which utilizes the increase of the viscosity of polishing slurry under applied shear force to improve the polishing efficiency, was used to polish the complex shape cemented carbide cutting tool in this study.The evolution of the surface topography on different section of the cutting tool during polishing was analyzed to study the polishing characteristics of the cutting tool.The influences of polishing velocity, abrasive concentration, grain size on the surface roughness were discussed based on the experimental results.After 20 minutespolishing, the surface roughness of main cutting edge and side cutting edge are reduced from Ra 150 nm to Ra 10 nm rapidly.
force-induced rheological polishing cemented carbide cutting tool complex shape non-Newtonian fluid surface topography
Qiankun He Binghai Lyu Qi Shao Shihao Chen
Key Laboratory of Special Purpose Equipment and Advanced Processing Technology of Ministry of Education, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China
国际会议
上海
英文
225-228
2017-11-19（万方平台首次上网日期，不代表论文的发表时间）