Affiliation:
1. Zhejiang University of Science and Technology
Abstract
A study is made of the forming theories and the computer aided design of the rotary cutting burs, for the purpose of finding the movement of the machining system and the corresponding sectional curvature of the groove conveniently. The equation of the cutting edges on the tool surface is deduced in this paper. The contact condition between the cutting edge of the tooth of the cutter and the grinding wheel is found, and the equation of the contact condition is deduced as well. Then the section line of the cutting edges of the rotary burs after CNC controlled machining is calculated. The research is useful for the programming of the CNC grinding on the CNC controlled machine tool.
Publisher
Trans Tech Publications, Ltd.
Reference5 articles.
1. Bao Qing-shan, A study on a virtual manufacturing model of a revolving milling cutter in 2-axis numerical control processing. J Mater Process Tech, 2000, 120(1-3): 68-75.
2. Chen chao-guang, A manufacturing model of carbide-tipped spherical milling cutter. Proc. Instu. Mech. Engrs., 1999, 213(B)713-724.
3. Liu Huran, The Forming Theory and the NC Machining for the Rotary Burs on the 5-axis NC machine tool. Journal of Machine tool and manufactureing. 1998. 1.
4. Liu Huran, The cutting edge of the rotary tool with complex surface. Journal of Cutting Tool, 1994, 8.
5. Zhou Ji, The moldering and design of the transitional cutting edges. Journal of Chinese Mechanical Engineering.