An integrated method for waviness simulation on large-size surface

作者：Sun, Yazhou; Chen, Wanqun^*; Liang, Yingchun; An, Chenhui; Chen, Guoda; Su, Hao

来源：Proceedings of the Institution of Mechanical Engineers - Part B: Journal of Engineering Manufacture , 2015, 229(1): 178-182.

DOI：10.1177/0954405414525143

• Machining performance
• surface forecasting
• waviness simulation
• ultraprecision machining
• dynamics

The surface waviness of the KH2PO4 crystal has important influence on its optical performance, but it is difficult to simulate by the current simulation models. This article presents an integrated machining performance forecasting method, which considers the interaction between manufacturing process and machine tool and integrates the cutting simulation, machine tool dynamic performance simulation and the control system. The profile and waviness prediction on the large area are achieved by this method with short time and high accuracy. The machining trials on a fly cutting machine tool are carried out to demonstrate the effectiveness of the proposed approach.

• 出版日期2015-1
• 单位哈尔滨工业大学