Pressure Acting at Entry in Rolling Process Formulas

Pressure Acting at Entry is the force per unit area of Rollers on the sheet at the entry region. And is denoted by P_en. Pressure Acting at Entry is usually measured using the Newton per Square Millimeter for Pressure. Note that the value of Pressure Acting at Entry is always negative.

Formulas to find Pressure Acting at Entry in Rolling Process

fxPressure on Rolls given H (Entry Side)Go

fxPressure Acting on Rolls from Entry SideGo

Rolling Process formulas that make use of Pressure Acting at Entry

fxThickness of Stock at given Point on Entry SideGo

fxMean Yield Shear Stress given Pressure on Entry SideGo

List of variables in Rolling Process formulas

fx Mean Yield Shear Stress Go

fx Thickness at Entry Go

fx Initial Thickness Go

fx Coefficient of Friction Go

fx H Factor at Entry Point on Workpiece Go

fx Factor H at a Point on Workpiece Go

fx Radius of Roller Go

fx Final Thickness after Rolling Go

fx Angle made by Point Roll Center and Normal Go

fx Angle of Bite Go

FAQ

What is the Pressure Acting at Entry?

Pressure Acting at Entry is the force per unit area of Rollers on the sheet at the entry region. Pressure Acting at Entry is usually measured using the Newton per Square Millimeter for Pressure. Note that the value of Pressure Acting at Entry is always negative.

Can the Pressure Acting at Entry be negative?

Yes, the Pressure Acting at Entry, measured in Pressure can be negative.

What unit is used to measure Pressure Acting at Entry?

Pressure Acting at Entry is usually measured using the Newton per Square Millimeter[N/mm²] for Pressure. Pascal[N/mm²], Kilopascal[N/mm²], Bar[N/mm²] are the few other units in which Pressure Acting at Entry can be measured.

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