한국생산제조학회 학술지 영문 홈페이지

Current Issue

Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 29 , No. 2

[ Papers ]
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 29, No. 1, pp.9-16
Abbreviation: J. Korean Soc. Manuf. Technol. Eng.
ISSN: 2508-5107 (Online)
Print publication date 15 Feb 2020
Received 17 Dec 2019 Revised 15 Jan 2020 Accepted 28 Jan 2020
DOI: https://doi.org/10.7735/ksmte.2020.29.1.9

GBO를 이용한 소각장 이송컨베이어 롤러체인의 구조적 안전성에 대한 연구
이보람a ; 박경섭b ; 김일수a, *

Structural Safety of the Incinerator Transfer Conveyor Roller Chain Using GBO
Bo-Ram Leea ; Gyeong-Seop Parkb ; Ill-Soo Kima, *
aDepartment of Mechanical Engineering, Mokpo National University
bEnvironmental Corporation of Gwangju
Correspondence to : *Tel.: +82-61-454-3455 E-mail address: ilsookim@mokpo.ac.kr (Ill-Soo Kim).


Abstract

In this study, a structural analysis was conducted to optimize the design of roller chains applied to transfer conveyors in the field of waste treatment structures. The purpose of this study was to develop a mathematical model that can be optimized by predicting the total deformation, equivalent stress, and safety factor based on the design variables of the roller chain and verify its application to the field. The perfect factor design was applied to the response surface analysis methods of an experimental design that was based on the quadratic regression model. In addition, the GBO optimization method was used to select the required design parameters of a bucket elevator and predict the results to determine whether they can be applied at the site. We investigated the improvement of the safety factor and durability of the conveying conveyor roller chain by presenting the optimum design parameters.


Keywords: Roller chain, Regression method, Optimization method, GBO (Gradient-Based Optimization)

References
1. Kim, C. U., Park, J. C., Lee, D. W., Song, J. I., 2016, Study on Multibody Dynamic Analysis and Durability of Heavy Load Bucket Roller Chain System, J. Korean Soc. Precis. Eng., 33:11, 919-925.
2. Ryu, C. K., Choi, S. M., 2002, Discussion on the Practical Use of CFD for Furnaces - A Case of Grate Type Waste Incinerators, 24th KOSCO Symposium, 85-94.
3. Go, Y. G., Ryu, C. K., Choi, S. M., 2002, Numerical Simulation of Waste Bed Combustion and Gas Flow in a Grate-type Waste Incinerator, Proceedings of the KSME Spring Annual Meeting, 1244-1249.
4. Ohm, T. I., Jang, D. S., Chae, J. O., 1993, A Study for the Advanced Design of Rotary Kiln Incinerator Ⅲ : 3-Dimensional CCl4 / CH4 Gas-phase Turbulent Reaction Model, Journal of Energy Engineering, 2:1 54-67.
5. Shim, K. B., Shim, D. H., Choi, S. M., Park, S. H., 1999, Study on the Effects of Waste Material Change in a Fluidized Bed Incinerator, Proceedings of the KSME Spring Conference, 2:2 240-245.
6. Lee, C. M., Jeong, H. I., Kim, E. J., Shin, S. W., 2019, A Study on the Shape Optimization and Structural Analysis of Turret Center for Powder Metallurgy Material Machining before Sintering, Journal of the Korean Society for Precision Engineering, 36:2 127-134, http://doi.org/10.7736/KSPE.2019.36.2.127.
7. Ko, Y. K., Hwang, Y. J., Lee, M. H., Ha, J. U., 2017, Structural Analysis and Optimization of a Transmission Bracket using Polyphenylene Sulfide, Proc. of the Korean Society of Automotive Engineers Spring Conference, 973-973.
8. Lee, J. B., Kim, S. H., Woo, C. K., 2014, A Study on the Secondary Optimization Analysis based on the Result of Primary Structure Analysis for the Die Thickness, Journal of the Korea Academia-Industrial Cooperation Society, 15:6 3448-3454.
9. Yoo, K. J., Choi, B. J., Kang, S. H., Oh, Y. S., Lee, H. W., 2018, Optimization of Extrusion Dies Design for Seamless Titanium Tube Using Finite Element Analysis, Proceedings of the Korean Society for Technology of Plasticity Conference, 62.
10. Choi, W. S., 1993, Vibration of Roller Chain Drives with and without a Tensioner, Ph.D. Thesis, University of Michigan, USA.
11. Dubowsky, S., Freudenstein, F., 1971, Dynamic Analysis of Mechanical Systems With Clearances—Part 1: Formation of Dynamic Model, Journal of Engineering for Industry, 93:1 305-309.

Bo-Ram Lee

Master degree in Mechanical Engineering, Mokpo National University.Her area of research interest is automatic welding control.

E-mail: boramess@mokpo.ac.kr

Gyeong-Seop Park

Researcher in the Environmental orporation of Gwangju.His area of research interest is automatic welding control.

E-mail: crane0940@naver.com

Ill-Soo Kim

Professor in Department of the Mechanical Engineering, Mokpo National University.His area of research interest is automatic welding control.

E-mail: ilsookim@mokpo.ac.kr