Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)

Rigidity Evaluation Model for Aircraft Structural Parts Web Based on Beam Bending Theory

Authors
Qinghong Gong, Chao Sun, Wenping Mou
Corresponding Author
Qinghong Gong
Available Online May 2018.
DOI
10.2991/icmse-18.2018.102How to use a DOI?
Keywords
Aircraft structural part; model of beam bending; closed web; open web; rigidity
Abstract

Based on theories of beam bending, a quantitative evaluation method for web rigidity based on aircraft structural part geometrical features and process features was proposed. Combined with the characteristics of cutting force of web features in aircraft structural parts and the basic theory of simply supported beam and cantilever beam, a rigidity evaluation model for closed and open pocket bottom was set up; and a rigidity calculation model for bottom of rectangle and circle pocket was established. The machining deformation of open and closed rectangular webs was analyzed using the ABAQUS software, and the accuracy of rigidity calculation model was Validated by the simulation results. The web rigidity evaluation model can provide theoretical reference for aircraft structural part web rigidity judgment, clamping scheme and cutting parameters optimization.

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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Volume Title
Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
10.2991/icmse-18.2018.102
ISSN
2352-5401
DOI
10.2991/icmse-18.2018.102How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Qinghong Gong
AU  - Chao Sun
AU  - Wenping Mou
PY  - 2018/05
DA  - 2018/05
TI  - Rigidity Evaluation Model for Aircraft Structural Parts Web Based on Beam Bending Theory
BT  - Proceedings of the 2018 8th International Conference on Manufacturing Science and Engineering (ICMSE 2018)
PB  - Atlantis Press
SP  - 551
EP  - 558
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-18.2018.102
DO  - 10.2991/icmse-18.2018.102
ID  - Gong2018/05
ER  -