Numeric implementation of drop and tilt method of 5-axis tool positioning for machining of triangulated surfaces

  • Ravinder Kumar Duvedi
  • Sanjeev Bedi
  • Ajay Batish
  • Stephen Mann
ORIGINAL ARTICLE

Abstract

In this paper, we present an algorithm to find a gouge-free, multipoint of contact tool path for machining a triangulated surface. The algorithm is based on a proven 3-axis method of dropping a generalized radiused end mill on to a triangulated surface to find a gouge-free tool position. This algorithm is wrapped within the bisection algorithm to find a gouge-free 5-axis tool position that touches the triangulated part at two or more points. Our algorithm does not require solving systems of nonlinear equations and has been tested on several parts.

Keywords

CNC Machining 5-axis machining Multi-point machining STL 

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Copyright information

© Springer-Verlag London 2015

Authors and Affiliations

  • Ravinder Kumar Duvedi
    • 1
  • Sanjeev Bedi
    • 2
  • Ajay Batish
    • 1
  • Stephen Mann
    • 2
  1. 1.Thapar UniversityPatialaIndia
  2. 2.University of WaterlooWaterlooCanada

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