New Principle on High-order Aspherical Machining by CNC Tangent Method
In this paper, the new principle which can machine for high-order aspherical surface was described. Three feasible machining techniques, that is to say, the forming methods of the wheel spindle rotating around point Q, M, and the workpiece spindle rotation, were specifically analyzed. In addition, mathematical models were established for the three machining methods, respectively. Finally, we selected the best forming technique, i.e. the forming methods of the wheel spindle rotation around point M, according to requirement of the machining performance, accuracy and dynamic characteristics of the machine tool, and the rationality of the structure, etc.
Hua-dong YU Zheng-lin YU Li-dong GU Yang XUAN Zhen-ye GENG Cheng-hao PIAO
Electromechanics College,Changchun University of Science and Technology,Changchun,China
国际会议
长春
英文
721-725
2011-09-03(万方平台首次上网日期,不代表论文的发表时间)