Calculating Coefficient of Friction in Hot Rolling: Parameters and Equations"

[darkelf]

Hello,

I'm running a couple of experiments in hot rolling and am in need of calculating the coefficient of friction during these experiments. All the equations I have found to calculate this during rolling all involve parameters like the roll bite angle which I am not sure how to calculate.

Can anyone please refer me to a paper or book or help out with an equation that gives the coefficient of friction during hot rolling using the following parameters, forward speed, Force, and shear.

I would appreciate any information in this line.

Thanks.

 

[ziadsalem]

this show you how to calculate bite angel