Roofing products from metal sheet. Specification for fully supported roofing products of steel sheet

2015 ◽  
Keyword(s):  
Steel Sheet ◽  
Metal Sheet

scholarly journals Determination of system connections of hot rolled steel sheet manufacturing process

2019 ◽  
Vol 298 ◽  
pp. 00142
Author(s):  
Elena Shiriaeva ◽  
Marina Polyakova
Keyword(s):  
Technological Process ◽  
Hot Rolling ◽  
Steel Sheet ◽  
System Analysis ◽  
Rolling Process ◽  
Metal Sheet ◽  
Technical System ◽  
Analysis Application ◽  
Material Energy ◽  
Hot Rolled

System analysis is used to state links between input and output parameters of any technical system taking into consideration flows of material, energy, and information. This approach makes it possible to find effective ways for improvement of technical system parameters. The paper presents results of system analysis application for multioperational technological process steel sheet of hot rolling. Structural scheme of metal sheet hot rolling process is presented based on principles of system analysis. Hot rolling technological operations such as workpiece heating, hot rolling, cooling, and coiling are presented as subsystems. Due to the obtained schemes metal sheet parameters are stated which have to be controlled during each technological operation of hot rolling technological process. The obtained results can be used as the basics for mathematical modeling of steel sheet hot rolling operation in order to get the final product with the required set of properties.

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