Affiliation:
1. Beijing Institute of Technology
Abstract
Diamond film made by adopting the Chemical Vapor Deposition (CVD) technology is a promising superhard material. The mechanical and physical properties of CVD diamond is between natural diamond and hot press polycrystalline diamond. The cutting tools made by CVD diamond can machine many kinds of material, such as nonferrous metals, non metallic materials and composites. CVD diamond is classified as thin and thick films, and the thick film cutting tools are widely used. However, the superhard cutting tools cannot be applied to the cutting of iron family metal and molybdenum (Mo). In this paper, data and curves on machining test of CVD diamond cutting tools are listed and then analyzed.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference4 articles.
1. J.Y. Zhang, Q.X. Yu, S.Q. Pang and Z.F. Zhu: Mater. Sci. Forum, Vol. 471-472 (2004), p.876.
2. X.H. Fang: Science and Technology of Superhard Material (China Building Material Industrial Press, China 1998).
3. Y. Uchida and M. Jennings: Industrial Diamond Review, No. 1 (2004), p.53.
4. J. Halwax and R. Pfaffenberger: Industrial Diamond Review, No. 3 (2004), p.21. Fig. 6 Turning of motor commutators with CVD and M10 tools VB [mm] Cutting time [min] M10 CVD diamond thick film tool.
Cited by
2 articles.
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