Related Questions

The rake angle of a single point cutting tool corresponds to _________ of a twist drill.
A Lip clearance angle
B Helix angle
C Point angle
D Chisel edge angle
The high cutting speed and large rake angle of the tool will result in the formation of
A continuous chips
B discontinuous chips
C continuous chips with built up edge
D none of the mentioned
Side rake angle of a single point cutting tool is the angle
A By which the face of the tool is inclined towards back
B By which the face of the tool is inclined sideways
C Between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool
D Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base
As the cutting speed increases, the tool cutting forces
A Remain constant
B Increases
C Decreases
D First increases and then decreases
In oblique cutting system, the cutting edge of the tool
A May clear the width of the workpiece
B May or may not clear the width of the workpiece
C May not clear the width of the workpiece
D Should always clear the width of the workpiece
In oblique cutting of metals, the cutting edge of the tool is
A Perpendicular to the workpiece
B Perpendicular to the direction of tool travel
C Parallel to the direction of tool travel
D Inclined at an angle less than 90° to the direction of tool travel
The rake angle required to machine brass by high speed steel tool is
A 0°
B 10°
C 20°
D 100°
The angle made by the face of the tool and the plane parallel to the base of cutting tool is called
A Rake angle
B Cutting angle
C Clearance angle
D Lip angle
The cutting speed of a drill depends upon the
A Material of drill
B Type of material to be drilled
C Quality of surface finish desired
D All of these
The cutting angle of a flat drill varies from
A 3° to 8°
B 20° to 30°
C 60° to 90°
D 90° to 120°

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