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

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

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Manufacturing And Production Technology
Side relief angle of a single point tool is the angle

By which the face of the tool is inclined towards back
By which the face of the tool is inclined sideways
Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of tool
Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base

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Manufacturing And Production Technology
In ultrasonic machining, the metal is removed by

Maintaining an electrolyte between the work and tool in a very small gap between the two
Using abrasive slurry between the tool and work
Direct contact of tool with the work
Erosion caused by rapidly recurring spark discharges between the tool and work

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