Effect of Material Properties on Aspheric Surfaces Polishing by Compliant Hybrid Position/Force Controlling
Generally, aspheric surfaces require extra high accuracy and roughness and need to be polished further after being shaped. Because the interaction between tool and work-piece in polishing process is compliant, rather than the kind of rigid cutting, the machining quality and machining process are closely allied to the physical properties of the work-piece material. A new three-degree-of-freedom hybrid position/force servo polishing system, which is based on universal CNC Lathe, is developed, and the effect of work-piece materials on the polishing process and processing quality of aspheric surfaces is studied after aspheric parts are compliantly polished in accordance with the Preston removal regulation in this paper.
Aspheric surfaces Compliant polishing Hybrid position/force Servomechanism Material properties
Jianming Zhan Sihai Yu
Faculty of Mechanical Engineering and Mechanics, Ningbo University, Ningbo 315211, China
国际会议
广州
英文
69-72
2010-11-05（万方平台首次上网日期，不代表论文的发表时间）