Study on Cutting of Micro Channel by End Mill with Small Diameter

摘要：

This paper describes the cutting characteristics and the shape error of groove when PMMA and PTFE are finished by the end mill with small diameter. Direct cutting experiments of micro channel by a miniature end mill were carried out in order to consider the possibilities of the fabrication of micro devices by machining. As the results, it was found that the surface roughness of 1 μm Rz or less was obtained and the width of channel became less than the tool diameter and the deflection of the end mill caused by the cutting force affected the shape error of the groove.

关键词： Micro end mill Micro channel PMMA PTFE Surface roughness Machining error

作者: Koichi Okuda Tatsunori Tsuneyoshi Wei Li Hideki Shibahara

作者单位: University of Hyogo, Graduate School of Engineering, 2167 Shosha, Himeji, Hyogo, Japan Horiguchi Iron Factory, 2509-22 inami-cho, kako-gun, Hyogo, Japan OKK Corp., 8-10 kita-itami, itami, Hyogo, Japan

会议类型: 国际会议

会议名称: 第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)

会议地点: 昆明

会议语种:英文

页码: 351-354

在线出版日期: 2009-04-25（万方平台首次上网日期，不代表论文的发表时间）