MATHEMATICAL MODEL FOR MODIFIED CONICAL DRILL POINT

A new drill point geometry, termed modified conical drill point is developed. A mathematical model that describes this new drill point geometry has been established. The relationship between the desired conical drill point geometry and grinding parameters for a modified conical drill point grinder are described. The characteristics of the grinding parameters for determining the grinding parameters as well as guiding the new grinder design have been analyzed.

• Ivo Likov
• Nikolcheva Galina

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