Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

A Study on Optimized Design Method of the Pre-machined Hole for Flanging of Square Tributary Junction on Cylindrical Steel Tube

Authors
Zhaodong Li, Zhonglei Wang, Sheke Hao, Pengyao Liu
Corresponding Author
Zhaodong Li
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.280How to use a DOI?
Keywords
Flanging of Square Tributary Junction, Pre-Machined Hole, FE Simulation, Optimized Design
Abstract

Critical for flanging of square tributary junction on cylindrical steel tube is to determine the shape and sizes of pre-machined hole. In order to investigate precise shape and sizes of the pre-machined hole, an optimized design model is established. The forming process during flanging is simulated with the aid of FE-simulation software, and the target function for optimized design is calculated based on results of the simulations. In order to increase the convergence rate of the optimized design, a mathematical model of pre-machined hole for flanging on the tube is established based on isoline theory, the results are used as initial values for optimized design. To verify its accuracy the optimized design is carried out based on a typical flanging of square tributary junction on cylindrical steel tube. The results of the optimized design meet the technological requirements.

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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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.280How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Zhaodong Li
AU  - Zhonglei Wang
AU  - Sheke Hao
AU  - Pengyao Liu
PY  - 2015/10
DA  - 2015/10
TI  - A Study on Optimized Design Method of the Pre-machined Hole for Flanging of Square Tributary Junction on Cylindrical Steel Tube
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1510
EP  - 1514
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.280
DO  - https://doi.org/10.2991/icadme-15.2015.280
ID  - Li2015/10
ER  -