scholarly journals A New Rolling Schedule System for Plate Mill

1993 ◽  
Vol 26 (2) ◽  
pp. 589-592
Author(s):  
K. Higashi ◽  
K. Hirata ◽  
S. Shimada ◽  
Y. Ohbanya ◽  
K. Nose ◽  
...  
Keyword(s):  
Plate Mill ◽  
Rolling Schedule ◽  
Schedule System

Study on Roll Wear Model for Hot Strip Mill

2012 ◽  
Vol 535-537 ◽  
pp. 697-700
Author(s):  
Zhong Feng Guo ◽  
Jun Hong Hu ◽  
Xue Yan Sun
Keyword(s):  
Work Roll ◽  
Hot Strip Mill ◽  
Rolling Schedule ◽  
Wear Model ◽  
C Language ◽  
Hot Strip ◽  
Roll Wear ◽  
Calculation Results ◽  
Strip Length ◽  
Good Agreement

Roll wear model for Hot Strip Mill (HSM) was researched and the factors affect roll wear are analyzed. The simulation program was compiled by program visual C++ language and work roll wear was calculated according to the rolling schedule. Calculation results shows that roll wear like box shape. Strip width affects roll wear clearly. The strip length is one of the important issues which affect roll wear. Work roll wear of F7 top roll middle get to 280μm after a rolling schedule. Roll wear curve calculated by program were good agreement with the wear curve got by high-precision grinder. The results show that the roll wear model has high accuracy.

Structure Strength Analysis for Universal Coupling of Medium Thickness Plate Mill Based on FEM

2013 ◽  
Vol 321-324 ◽  
pp. 1794-1798
Author(s):  
Li Kun Guan ◽  
Wei Dong Liu ◽  
Ning Ning Wang
Keyword(s):  
Optimization Design ◽  
Maximum Load ◽  
Coupling Model ◽  
Strength Analysis ◽  
Plate Mill ◽  
Medium Thickness ◽  
Element Analysis ◽  
Fork Head ◽  
Structure Strength ◽  
Universal Coupling

In this paper,in view of the fork head often broken of the main drive system of a medium thickness plate mill,finite element analysis software ANSYS is used to establish universal coupling model and analyse static strength of the universal coupling, woning maximum stress value of the fork head and cross shaft at maximum load and analysing fracture reason of the fork,which could provide a theoretical basis for the cross shaft universal coupling strength analysis and structural optimization design.

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