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Study on the 5-Axes NC Grinding Machine and Sharpening Technology for Ni Zhifu Drill Point

Journal Key Engineering Materials (Volumes 304 - 305)
Volume Advances in Grinding and Abrasive Technology XIII
Edited by Guangqi Cai, Xipeng Xu and Renke Kang
Pages 460-464
DOI 10.4028/www.scientific.net/KEM.304-305.460
Citation S.J. Hu et al., 2006, Key Engineering Materials, 304-305, 460
Online since February, 2006
Authors S.J. Hu, W.J. Xiang, Zhi Xiong Zhou
Keywords CMFD, Drill Point, Grinding Machine, NC, Sharpening
Abstract

In this paper, the characters of the 5-axes NC grinding machine for the drill point MK6335 are introduced. The attributes of Ni Zhifu drill (Chinese multi-facet drill-CMFD) are stressed. The sharpening key technology for the Ni Zhifu drill point in this grinding machine is stated. By using the grinding machine and the key technology, the CMFD can be ground accurately. After ground, the geometric angle error of the drill point is less than 1 degree.

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