Manufacturing And Production Technology
Which of the following statement is correct for orthogonal cutting system?

The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge
The cutting edge of the tool is perpendicular to the direction of tool travel
All of these
The cutting edge clears the width of the workpiece on either ends

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Manufacturing And Production Technology
The lip angle is the angle

Between the tool face and the ground end surface of flank
Between the face of the tool and a line tangent to the machined surface at the cutting point
None of the listed here
Made by the face of the tool and the plane parallel to the base of the cutting tool

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