Shear Angle in Theory of Ernst and Merchant Formulas

Shear Angle is the inclination of the shear plane with the horizontal axis at machining point. And is denoted by ϕ. Shear Angle is usually measured using the Degree for Angle. Note that the value of Shear Angle is always positive.

Formulas to find Shear Angle in Theory of Ernst and Merchant

fxShear Angle of Continuous Chip FormationGo

Theory of Ernst and Merchant formulas that make use of Shear Angle

fxResultant Tool Force using Shear Force on Shear PlaneGo

fxNormal Force on Shear Plane of ToolGo

fxNormal stress due to toolGo

fxCutting Ratio for given Shear Angle of Continuous chipGo

fxArea of ShearGo

fxShear Force on Shear PlaneGo

fxShear Force on Shear Plane using Shear StrengthGo

fxTotal Shear force by toolGo

List of variables in Theory of Ernst and Merchant formulas

fx Cutting Ratio Go

fx Working Normal Rake Go

FAQ

What is the Shear Angle?

Shear Angle is the inclination of the shear plane with the horizontal axis at machining point. Shear Angle is usually measured using the Degree for Angle. Note that the value of Shear Angle is always positive.

Can the Shear Angle be negative?

No, the Shear Angle, measured in Angle cannot be negative.

What unit is used to measure Shear Angle?

Shear Angle is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Shear Angle can be measured.

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