Extension Association Decision Method of Feature Processing Scheme Based on Feature Recognition

DOI

10.2991/ameii-15.2015.245How to use a DOI?

Keywords

feature machining; feature recognition; extension relationship; process scheme

Abstract

At present, the feature machining is recognized automatically for the typical CAM software, but there are some shortcomings in the technological rule base which support feature machining scheme. First, the classification and data model and the identification method of manufacturing feature are given. Then, the mapping of parts feature model to the processing schemes is given; the main variables are defined as follows: blank material, size tolerance, surface roughness and shape characteristics. The processing scheme of the non-hole class characteristics and hole class characteristics are defined according to the difference of shape feature. Based on above, association method of the recognition feature machining scheme is proposed based on extension comprehensive correlation functions. At last, the application instance shows the better operability of this method, and the automatic generation of feature machining scheme has come true.

Copyright

© 2015, 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  - Jinmei Gu
AU  - Fengli Huang
PY  - 2015/04
DA  - 2015/04
TI  - Extension Association Decision Method of Feature Processing Scheme Based on Feature Recognition
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 1330
EP  - 1335
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.245
DO  - 10.2991/ameii-15.2015.245
ID  - Gu2015/04
ER  -