Systems and methods for bevel feature recognition and bevel profile generation

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United States of America Patent

PATENT NO 9811610
SERIAL NO

14631040

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Abstract

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Methods to automatically recognize bevel features and bevel chains in inner bounding loops and outer bounding loops of walls and bends in sheet metal models or on solid models are disclosed, which may be used for computer aided design, manufacturing, DFX, costing, etc. Recognition methods of various types of bevels and classification of bevels as V-bevel, inverted V-bevel, Y-bevel, inverted Y-bevel, X-bevel, K-bevel, generic bevels and different types of vertex bevels are disclosed. Bevel chain recognition methods that assemble the same type of bevels into bevel chains and identify the bevel chains as tangential bevel chains, non-tangential bevel chains and mixed bevel chains based on the connectivity between the bevels are disclosed. Methods to generate bevel profiles that may be used for feature recreation, feature suppression, or tool path generation for cutting features for manufacturing are disclosed.

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Patent Owner(s)

Patent OwnerAddress
HCL TECHNOLOGIES LIMITED806 SIDDHARTH 96 NEHRU PLACE NEW DELHI 110019

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agrawal, Romesh Pune, IN 2 10
Kannan, Thoguluva Ramamoorthy Chennai, IN 2 14

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