Kinematics-Based Determination of the Rolling Region in Roll Bending for Smoothly Curved Plates-Reference-Cited by-同舟云学术

Kinematics-Based Determination of the Rolling Region in Roll Bending for Smoothly Curved Plates

Published:2000-08-01 Issue:2 Volume:123 Page:284-290
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Shin Jong Gye¹,Park Joon Tae²,Yim Hyunjune³

Affiliation:

1. Dept. of Naval Architecture and Ocean Engineering, Seoul National University, Shillim Dong, Kwanak Ku, Seoul, 151-742, Korea

2. Daewoo Heavy Industry, Kojesi, Kyungnam, 656-714, Korea

3. Dept. of Mechanical Engineering, Hong-Ik University, Sangsoo Dong, Mapo Ku, Seoul, 121-791, Korea

Abstract

This paper proposes and develops a kinematics-based, systematic approach to determine the region of a plate to be rolled, in order to fabricate smoothly curved plates. The approach includes a kinematic analysis to calculate the plate’s curvature distribution, and, in addition, a linear regression analysis to determine the initial and final locations of the roller during the roll bending process. Three artificial cases and two real cases have been studied, and the results are in good agreement with field practices. This approach will play an important role in the automation and optimization of the plate forming process.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/123/2/284/5578654/284_1.pdf

Reference12 articles.

1. Hansen, N. E., and Jannerup, O., 1979, “Modelling of Elastic-Plastic Bending of Beams Using a Roller Bending Machine,” ASME J. Eng. Ind. 101, pp 304–310.

2. Kim, Y. I., Shin, J. G., and Lee, J. H., 1996, “Analysis of Ship Hull Plate Bending by Roll Bending Machine,” Proceedings, 1996 Spring Conference, Society of Naval Architects of Korea, pp. 281–284 (in Korean).

3. Shin, J. G., Kim, W. D., and Lee, J. H., 1996, “Kinematics and Thermoplastic Analysis of Ship Hull Plate Forming,” Proceedings, Sixth International Offshore and Polar Engineering Conference, Vol. IV, pp. 160–165.

4. Letcher, J. S. , 1993, “Lofting and Fabrication of Compound-Curved Plates,” J. Ship Res., 37, No. 2, pp 166–175.

5. Fung, Y. C., 1965, Foundations of Solid Mechanics, Prentice Hall, pp. 456–463.

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