Machining of Free-form Surface Base on Cutter Shaft Tilt Method with Ball-end Cutter

摘要：

A new tool path generation method based on cutter shaft tilt method was proposed for free-form surface machining by using Ball-end Cutter. Firstly, it introduces the processing quality problems caused by traditional ball-end mill processing. Then cutter shaft tilt was proposed to avoid the above questions. Analyzing the different machining efficiency at the different angle, and then cutter shaft tilt compensation method which based on above method could avoid that problem was proposed. After the paths calculation to a real surface and simulation, the result shows that, comparing to traditional machining method, the new method reduced efficiently phenomenon of extruding and scratching surface. It meets fiveaxis processing accuracy requirements.

关键词： Ball-end Cutter Free-form surface Shaft tilt Tool path

作者: L.Min K.H.Zhang

作者单位: Lanzhou JiaoTong University, Lanzhou, 730070, China Precision Engineering Institute, Zhejiang Normal Precision Engineering Institute, Zhejiang Normal University, JinHua, 321004, China

会议类型: 国际会议

会议名称: 2011 Global Conference on Digital Design and Manufacturing Technology(2011年全国数字设计与制造技术会议)

会议地点: 杭州

会议语种:英文

页码: 176-181

在线出版日期: 2011-01-23（万方平台首次上网日期，不代表论文的发表时间）