Multipoint tool positioning of a toroidal end mill for five-axis machining of generalized tensor product Bézier surfaces

2020 ◽  
Vol 111 (1-2) ◽  
pp. 495-503
Author(s):  
Ravinder Kumar Duvedi ◽  
Mukhmeet Singh ◽  
Sanjeev Bedi ◽  
Stephen Mann
Keyword(s):  
Tensor Product ◽  
End Mill ◽  
Tool Positioning ◽  
Bézier Surfaces ◽  
Bezier Surfaces ◽  
Five Axis

scholarly journals A new approach to find gouge free tool positions for a toroidal cutter for Bezier surfaces in Five axis machining

2021 ◽  
Author(s):  
Mukhmeet Sing ◽  
Jerry Qu ◽  
Ravinder Kumar Duvedi ◽  
Sanjeev Bedi ◽  
Stephen Mann
Keyword(s):  
Multiple Points ◽  
New Approach ◽  
Tool Positioning ◽  
Bézier Surfaces ◽  
Positioning Technique ◽  
Bezier Surfaces ◽  
Tool Position ◽  
Five Axis ◽  
Gpu Implementation ◽  
Toroidal Cutter

Abstract We implement and test a multi-point machining tool positioning technique that positions the tool using only a variation on gouge checking. The result is a method that is roughly twice as fast as an earlier method that performed a numerical search to find a tool position with multiple points of contact with the design surface. A GPU implementation provides an additional factor of ten speedup. Verification of the method was done via simulation and machining and measuring physical parts.

Drop and tilt method of five-axis tool positioning for tensor product surfaces

2017 ◽  
Vol 93 (1-4) ◽  
pp. 617-622 ◽  
Author(s):  
Ravinder Kumar Duvedi ◽  
Sanjeev Bedi ◽  
Stephen Mann
Keyword(s):  
Tensor Product ◽  
Tool Positioning ◽  
Five Axis

Continuity conditions for tensor product Q-Bézier surfaces of degree ($$m,\, n$$m,n)

2018 ◽  
Vol 37 (4) ◽  
pp. 4237-4258 ◽  
Author(s):  
Gang Hu ◽  
Cuicui Bo ◽  
Xinqiang Qin
Keyword(s):  
Tensor Product ◽  
Bézier Surfaces ◽  
Bezier Surfaces
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