Ezperimental Study on Numerical Control Electrochemical Machining with Ball-end Tool-electrode
Numerical control electrochemical machining is an important development to electrochemical machining. In order to put this technology into the precision machining of complex surface, the experimental study of numerical control electrochemical machining with ball-end tool-electrode was presented in this paper. First, the principle of numerical control electrochemical machining and the experimental equipment were simply introduced. The experimental equipment is a 5-axis electrochemical machining equipment, which can implement the linkage control of the X-axis, Y-axis, Z-axis, C-axis and B-axis. The tool-electrode is a kind of inner-spraying ball-end tool-electrode. Then, the orthogonal experiments were carried out. In the experiments, the working voltage, the electrolyte pressure, the initial inter-electrode gap, the electrode rotation speed, the workpiece feed rate were chosen as the technological parameters, and the material removal depth per stroke and the surface roughness were chosen as the technological indicators. Based on the experiment data, the influence of the technological parameters on the technological indicators was discussed. Finally, the spherical surface and curved surface were machined on the equipment by use of the optimal technological parameters acquired from the orthogonal experiment results, and It showed that the numerical control electrochemical machining with ball-end toolelectrode can be used to machine curved surfaces by good machining quality.
Electrochemical Machining Numerical Control Ball-end Tool-electrode Ezperiment
M. Kang X. Q. Fu H.Y. Liu
College of Engineering, Nanjing Agricultural University, Nanjing, Jiangsu 210031, China
国际会议
The 16th International Symposium on Electromachining(第16届国际电加工会议)
上海
英文
367-371
2010-04-19（万方平台首次上网日期，不代表论文的发表时间）