Recent Research and Prospect on Feature Recognition of Three-dimensional Model

DOI

10.2991/caai-18.2018.23How to use a DOI?

Keywords

Three-dimensional model; Feature recognition; CAD/CAPP/CAM; Machining feature recognition based on boundary pattern matching; Machining feature recognition based on volume decomposition; Machining feature recognition based on manufacturing resources; Hybrid recognition of Machining Feature

Abstract

A feature recognition technique is the intelligent interface of CAD/CAPP. Through extracting and recognizing the tolerance and surface roughness, the design features such asholes, steps and other design features in a 3D model of parts, the CAD/CAPP can be combined efficiently, and then the CAD/CAPP/CAM system can be integrated. This technique also helps to shorten the cycle of product development, especially process preparation, and reduce the design cost. In this paper, the 3D model features recognition approaches about boundary pattern matching, volume composition, manufacturing resources, and hybridization method are reviewed, and compared in terms of identifying efficiency, identifying accuracy, identifying flexibility, machinability of features, and utilization of manufacturing resource information in a process environment is conducted on the 3D model feature recognition approaches. The main issues of machining feature recognition of the part model are also discussed, and the direction of future researches in this field is presented. It is pointed out that the development of an efficient, accurate, flexible, automatic and intelligent machining feature recognition system will become an important research topic in the field of computer integrated manufacturing in the future.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yangdong Shi
AU  - Zhaohui Deng
AU  - Junwu Zhong
PY  - 2018/08
DA  - 2018/08
TI  - Recent Research and Prospect on Feature Recognition of Three-dimensional Model
BT  - Proceedings of the 2018 3rd International Conference on Control, Automation and Artificial Intelligence (CAAI 2018)
PB  - Atlantis Press
SP  - 96
EP  - 101
SN  - 2589-4919
UR  - https://doi.org/10.2991/caai-18.2018.23
DO  - 10.2991/caai-18.2018.23
ID  - Shi2018/08
ER  -