Discussion and Research on Adding New Coil Box in Hot Rolling Production Line

2021 ◽  
Keyword(s):  
Hot Rolling ◽  
Production Line ◽  
Rolling Production

Research on Aluminum Plate Reversible Hot-Rolling Mathematical Model and Schedule

2012 ◽  
Vol 157-158 ◽  
pp. 719-726
Author(s):  
Hai Xiong Wang ◽  
Ji Bin Li ◽  
Hai Jun Liu ◽  
Chang Sheng Wang
Keyword(s):  
Mathematical Models ◽  
Hot Rolling ◽  
Rolling Process ◽  
Production Quality ◽  
Aluminum Plate ◽  
Test Results ◽  
Rolling Schedule ◽  
Schedule Optimization ◽  
Plate Rolling ◽  
Rolling Production

In order to carry out automatic transformation to the two-roll reversible hot-rolling mill of a aluminum plate production factory, firstly a series of mathematical models of aluminum plate hot-rolling parameters are established, then a new optimization algorithm which is suitable for aluminum plate rolling production combined with the various constraints in the rolling process is proposed, and rolling schedule optimization software system is developed. Finally, by measuring the process parameters in rolling production site and applying the optimized rolling schedule to the rolling production, many test data are obtained. The analysis of test results and evaluation of the practical production show that the mathematical models established have high accuracy compared with the old rolling schedule. The optimization schedule can not only ensure the production quality, but also has higher efficiency and less energy consumption.

The Improvement for the Structure of the Coil Transporters and its FEA

2014 ◽  
Vol 989-994 ◽  
pp. 2935-2938
Author(s):  
Qi Wang ◽  
Yan Sun ◽  
Zhe Li ◽  
Xuan Qian Peng ◽  
Bing Han
Keyword(s):  
Production Line ◽  
General Property ◽  
Production Efficiency ◽  
Good Condition ◽  
Economic Benefits ◽  
Parking Space ◽  
Working Process ◽  
Rolling Production ◽  
Production Requirement ◽  
Strength And Stiffness

Coil transporters are widely used in rolling production line to transport coils among different positions. Aiming at the inaccurate parking space, low production efficiency, high requirement of working accuracy, inconveniency in repair and other problems during the working process, the running mechanism and lifting gear of the coil transporter have been improved, And the author analyze the structure of the improved body by FEA. The results of the analysis of car body show that strength and stiffness meet the requirements. The general property of the improved coil transporter has been, in a good condition, effectively bettered. It can meet the production requirement and enhance the economic benefits.

Optimization Method for Plate Hot Rolling Production Scheduling

2010 ◽  
Vol 36 (2) ◽  
pp. 282-288 ◽  
Author(s):  
Chun-Yue YU ◽  
Cheng-En WANG ◽  
Rong-Xia QU
Keyword(s):  
Hot Rolling ◽  
Production Scheduling ◽  
Optimization Method ◽  
Rolling Production
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