Manufacturing And Production Technology
In metal cutting operations, the shear angle is the angle made by the shear plane with the

Central plane of the workpiece
Direction of tool travel
Perpendicular to the direction of the tool axis
Direction of the tool axis

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Manufacturing And Production Technology
The grooving is an operation of

Beveling the extreme end of a workpiece
Embossing a diamond shaped pattern on the surface of a workpiece
Enlarging the end of a hole cylindrically
Reducing the diameter of a workpiece over a very narrow surface

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