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On the Analytical Representation of Chip Area and Tool Geometry when Oblique Turning with Round Tools. Part 2: Variation of Tool Geometry along the Edge Line

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Author

Summary, in English

This paper presents the models, analytical equations and results of analysis for determination of major cutting edge, orthogonal and normal clearance and rake angles, and cutting edge inclination angle. The analysis is carried for variable side and back rake angles used by the tool manufacturers and a corresponding variation of the geometry along the edge line for the case of round tools. The influence of tool nose radius, chamfer/chipbreaker angle and depth-of-cut was considered as well. Significant variation in orthogonal geometry from that stated in catalogues was found in most cases. The developed analytical solutions and algorithms allow the establishment of fundamental geometrical relationships and giving a correct prediction when developing new tools for conventional and rotary turning. (C) 2015 The Authors. Published by Elsevier B.V.

Publishing year

2015

Language

English

Pages

423-428

Publication/Series

15th CIRP Conference on Modelling of Machining Operations (15TH CMMO)

Volume

31

Document type

Conference paper

Publisher

Elsevier

Topic

  • Materials Engineering

Keywords

  • Oblique turning
  • tool geometry
  • round tool

Conference name

15th CIRP Conference on Modelling of Machining Operations (CMMO)

Conference date

2015-06-11 - 2015-06-12

Conference place

Karlsruhe, Germany

Status

Published

ISBN/ISSN/Other

  • ISSN: 2212-8271