EXPERIMENTAL STUDY ON NUMERICAL CONTROL ELECTROCHEMICAL MACHINING OF ROTARY PARTS
Numerical Control Electrochemical Machining (NC-ECM) is one of the most important development to Electrochemical Machining (ECM). In this paper, the preliminary experiments of machining rotary parts with different profile surface by use of NC-ECM are presented. First, the principle of machining rotary parts by NC-ECM and the experimental equipment are described. Then, the experiments of machining cylindrical surface, cam surface and curvilinear profile rotary surface are introduced and discussed. Experiments show: 1) The material removed depth per revolution decreases with the increase of the rotational speed of workpiece and increases almost linearly with the increase of the working voltage in machining cylindrical surface; 2) The surface roughness decreases with the increase of the rotational speed of workpiece and increases with the increase of the working voltage; 3) Through linkage control of the X-axis and the C-axis of the machine tool, the cam surface can be machined. And through linkage control of the X-axis and the Z-axis, the curvilinear profile rotary surface can be machined. These experiments indicate that the NC-ECM can be used to machine different profile rotary surfaces and have technical advantages for machining rotary parts which are made of difficult-to-cut materials.
Electrochemical Machining Numerical Control Rotary Parts.
KANG Min FU Xiuqing JI Haibing
1Nanjing Agricultural University, Nanjing, 210031, China 2Nanjing Agricultural University, Nanjing, 210031, China 3Nanjing Agricultural University, Nanjing, 210031, China
国际会议
International Technology and Innovation Conference 2009(2009技术与创新国际学术会议)
西安
英文
1-5
2009-10-12（万方平台首次上网日期，不代表论文的发表时间）