Cutting Edge Preparation for Cemented Carbide Milling Tools


Article Preview

After the grinding process, the cutting edges of cemented carbide milling tools tend to chipping. Chipping has a strong influence on the tool performance. For this reason, the cutting edges are further prepared. Additionally, a cutting edge rounding has an impact on the wear behavior and the process stability. For the cutting edge preparation of milling tools, magnetic finishing is a promising process. This paper describes the process of magnetic finishing. The influencing parameters, i.e. the process time and the distance between the cutting tool and the magnetic disks, are investigated. Furthermore, the effect of magnetic finishing on the tool life is demonstrated using the example of a milling process with titanium.



Advanced Materials Research (Volumes 76-78)

Edited by:

Han Huang, Liangchi Zhang, Jun Wang, Zhengyi Jiang, Libo Zhou, Xipeng Xu and Tsunemoto Kuriyagawa






B. Denkena et al., "Cutting Edge Preparation for Cemented Carbide Milling Tools", Advanced Materials Research, Vols. 76-78, pp. 597-602, 2009

Online since:

June 2009




[1] B. Denkena, N. Kramer, F. Siegel, J. Kästner: Leistungsoptimierung an der Schneidkante, VDI-Z, Special Werkzeuge August 2007, p.24.

[2] Kötter, D.: Herstellung von Schneidkantenverrundungen und deren Einfluss auf das Einsatzverhalten von Zerspanwerkzeugen. PhD-Thesis, Universität Dortmund, (2006).

[3] Information on http: /www. magnetfinish. com.

[4] T. Mori, K. Hirota, Y. Kawashima: J. Mater. Process. Tech. Vol. 143-144 (2003), p.682.

[5] Dhirendra K. Singh1, V.K. Jain, V. Raghuram: J. Mater. Process. Tech. Vol. 149 (2004), p.22.

[6] B. Denkena, J.C. Becker, de Leon, L.: Study on the influence of the cutting edge micro geometry on the cutting forces and wear behaviour in turning operations, 8th CIRP International Workshop on Modeling of Machining Operations, Chemnitz, May 10-11, (2005).

[7] Rech, J.; et. al: Influence of Cutting Edge Radius on the Wear Resistance of PM-HSS Milling Inserts, International Conference Wear of Materials, San Diego, USA, (2005).

DOI: 10.1016/j.wear.2005.02.072

In order to see related information, you need to Login.