Author:
Chen Hai-Qing,Dong Yu-De,Hu Fei,Liu Ming-Ming,Zhang Shi-Bao
Abstract
AbstractBased on the existing plant layout and process flow, a simulation analysis was conducted using the Plant Simulation platform with the utilization efficiency of each station and production capacity of the dismantling system as indicators. A problem with long-term suspension in the disassembly process was determined. Based on the two optimization directions of increasing material transportation equipment and expanding the buffer capacity, a cost-oriented optimization model is established. A genetic algorithm and model simulation were used to solve the model. An optimization scheme that satisfies the production needs and has the lowest cost is proposed. The results show that the optimized dismantling system solves the suspended work problem at the dismantling station and a significant improvement in productivity and station utilization efficiency compared with the previous system.
Funder
Research on Key Technology of Dismantling Railway Scrap Freight Cars
Publisher
Springer Science and Business Media LLC
Subject
Computer Graphics and Computer-Aided Design,Computer Vision and Pattern Recognition,Visual Arts and Performing Arts,Medicine (miscellaneous),Computer Science (miscellaneous),Software
Reference21 articles.
1. Ya MZ (2021) Process method and equipment for automatic dismantling of scrapped railway freight cars. Mod Manuf Technol Equip 57(8):159–160
2. Delgado Sobrino DR, Ružarovský R, Václav Š, Cagáňová D, Rychtárik V (2022) Developing simulation approaches: a simple case of emulation for logic validation using tecnomatix plant simulation. J Phys: Conf Ser, 2212(1):012011. https://doi.org/10.1088/1742-6596/2212/1/012011
3. Malega P, Gazda V, Rudy V (2022) Optimization of production system in plant simulation. Simulation 98(4):295–306. https://doi.org/10.1177/00375497211038908
4. Lin JG, Wu WJ, Cai L, Liu ML, Jiang ZW (2015) Simulation and optimization of body side welding line in BIW based on plant simulation. Modul Mach Tool Automat Manuf Tech (8):111–114
5. Ai W, Li CZ, Piao YC (2021) Simulation analysis of logistics system of the welding workshop at Hongqi Factory Fanrong Branch. Automob Technol Mater (9):28–32