The effect of roll roughness and lubricant viscosity on the loads on the mill during cold rolling of steel strips

2005 ◽  
Vol 168 (1) ◽  
pp. 16-24 ◽  
Author(s):  
Kevin Dick ◽  
John G. Lenard
Keyword(s):  
Cold Rolling ◽  
Steel Strips ◽  
Roll Roughness ◽  
Lubricant Viscosity

FORCE CONDITIONS OF TRANSITION TO ONE-ZONE PROCESS OF BACKWARD SLIP DURING COLD ROLLING OF STRIPS

2020 ◽  
pp. 45-53
Author(s):  
L.S. Kokhan ◽  
◽  
A.V. Aldunin ◽  
Keyword(s):  
Service Life ◽  
Cold Rolling ◽  
Considerable Decrease ◽  
Steel Strips ◽  
Increase Service Life

Results of analytical researches of power parameters of cold rolling of thin and average steel strips with a back tension are presented. Considerable decrease in average relative tension on a surface of contact with rolling rolls upon transition is established from two-zonal to one-zonal rolling of lag. It allows to increase service life of rolling rolls.

Texture Evolution of Ferritic (AlSl 430) Stainless Steel Strips during Cold Rolling, Annealing and Drawing

2007 ◽  
pp. 4926-4931
Author(s):  
A. Ferreira Filho ◽  
C. Herrera ◽  
Nelson Batista de Lima ◽  
R.L. Plaut ◽  
Angelo Fernando Padilha
Keyword(s):  
Stainless Steel ◽  
Cold Rolling ◽  
Texture Evolution ◽  
Steel Strips ◽  
430 Stainless Steel

Evolution on Topography of Textured Work Rolls and Steel Strips during Cold Rolling and Temper Rolling

2017 ◽  
Vol 88 (9) ◽  
pp. 1600469 ◽  
Author(s):  
Chunyu Xia ◽  
Xin Zhang ◽  
Jie Zhang ◽  
Hongbo Li ◽  
Shenghui Jia
Keyword(s):  
Cold Rolling ◽  
Temper Rolling ◽  
Steel Strips ◽  
Work Rolls

scholarly journals PVD coated mill rolls for cold rolling of stainless steel strips—Tribological and mechanical laboratory tests

2013 ◽  
Vol 15 (1) ◽  
pp. 77-86 ◽  
Author(s):  
Choumad Ould ◽  
Xavier Badiche ◽  
Pierre Montmitonnet ◽  
Yves Gachon
Keyword(s):  
Stainless Steel ◽  
Cold Rolling ◽  
Laboratory Tests ◽  
Steel Strips

scholarly journals Cold Rolling of Steel Strips with Metal-Working Coolants

Machines ◽  
2018 ◽  
Vol 6 (3) ◽  
pp. 29 ◽  
Author(s):  
Anatoly Avdeenko ◽  
Vladimir Fedorynov ◽  
Predrag Dašić ◽  
Raul Turmanidze ◽  
Mykhailo Fedorynov ◽  
...  
Keyword(s):  
Cold Rolling ◽  
Metal Working ◽  
Steel Strips

PVD coatings for mill rolls for cold rolling of high carbon steel strips—Laboratory tests

Wear ◽  
2013 ◽  
Vol 306 (1-2) ◽  
pp. 103-112 ◽  
Author(s):  
Choumad Ould ◽  
Xavier Badiche ◽  
Pierre Montmitonnet ◽  
Yves Gachon
Keyword(s):  
Carbon Steel ◽  
Cold Rolling ◽  
Laboratory Tests ◽  
High Carbon Steel ◽  
Pvd Coatings ◽  
High Carbon ◽  
Steel Strips

Study on the Hydrodynamic Lubrication Behavior in Cold Rolling Process

2010 ◽  
Vol 154-155 ◽  
pp. 731-737 ◽  
Author(s):  
Le Min Liu ◽  
Yong Zang ◽  
Yuan Yuan Chen
Keyword(s):  
Cold Rolling ◽  
Hydrodynamic Lubrication ◽  
Great Influence ◽  
Rolling Friction ◽  
Rolling Process ◽  
Surface Waviness ◽  
Average Flow ◽  
Inlet Velocity ◽  
Lubrication Equation ◽  
Lubricant Viscosity

Partial lubrication in cold rolling process has been investigated. The average flow Reynolds equation for rolling lubrication is set. This equation considers the pressure-viscosity effect and the average flow effect. Lubricating factors such as inlet velocity, surface waviness, lubricant viscosity are studied in analyses. The results for lubrication equation show that inlet velocity and lubricant viscosity have some influence on the value of rolling friction. And the results also show that surface waviness has great influence on both rolling pressure and rolling friction.

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