Related Questions

The angle between the face and flank of the single point cutting tool is known as
A Rake angle
B Clearance angle
C Lip angle
D Point angle
The flank of the tooth is the surface of the tooth __________ the pitch surface.
A Above
B Below
C At
D None of these
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 angle measure of the base angles of an isosceles triangle are represented by x and the vertex angle is 3x + 10. Find the measure of base angle.
A 112°
B 42.5°
C 34°
D 16°
Side relief angle of a single point 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 tool
D Between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base
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
The retardation of a flat faced follower when it has contact at the apex of the nose of a circular arc cam, is given by (where OQ = Distance between the centre of circular flank and centre of nose)
A $${\omega ^2} \times {\text{OQ}}$$
B $${\omega ^2} \times {\text{OQ}}\sin \theta $$
C $${\omega ^2} \times {\text{OQ}}\cos \theta $$
D $${\omega ^2} \times {\text{OQtan}}\theta $$
Flank wear depends upon the
A hardness of the work and tool material at the operating temperature
B amount and distribution of hard constituents in the work material
C degree of strain hardening in the chip
D none of the mentioned
Flank wear occurs mainly on the
A nose part, front relief face and side relief face of the cutting tool
B face of the cutting tool at a short distance from the cutting edge only
C cutting edge only
D front face only
The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by
A $${\omega ^2}{\text{R}}\cos \theta $$
B $${\omega ^2}\left( {{\text{R}} - {{\text{r}}_1}} \right)\cos \theta $$
C $${\omega ^2}\left( {{\text{R}} - {{\text{r}}_1}} \right)\sin \theta $$
D $${\omega ^2}{{\text{r}}_1}\sin \theta $$

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