Cutting Ratio in Theory of Ernst and Merchant Formulas

The Cutting Ratio is defined as the thickness of metal before cutting to the thickness of metal after cutting. And is denoted by r_c.

Formulas to find Cutting Ratio in Theory of Ernst and Merchant

fxCutting Ratio for given Shear Angle of Continuous chipGo

fxShear Angle of Continuous Chip FormationGo

fx Shear Angle Go

fx Working Normal Rake Go

What is the Cutting Ratio?

The Cutting Ratio is defined as the thickness of metal before cutting to the thickness of metal after cutting.

Can the Cutting Ratio be negative?

{YesorNo}, the Cutting Ratio, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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