Production Engineering

Question: Which of the following statement is correct about nose radius?
[A].

It improves tool life

[B].

It improves the surface finish

[C].

both (a) and (b)

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: A single point thread cutting tool should ideally have
[A].

zero rake angle

[B].

positive rake angle

[C].

negative rake angle

[D].

point angle

Answer: Option A

Explanation:

No answer description available for this question.

Question: Carbide tipped tools usually have
[A].

negative rake angle

[B].

positive rake angle

[C].

any rake angle

[D].

no rake angle

Answer: Option A

Explanation:

No answer description available for this question.

Question: The angle on which the strength of the tool depends is
[A].

rake angle

[B].

cutting angle

[C].

clearance angle

[D].

lip angle

Answer: Option A

Explanation:

No answer description available for this question.

Question: The angle between the face of the tool and a line tangent to the machined surface at the cutting point is called cutting angle.
[A].

Correct

[B].

Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Question: 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

Answer: Option C

Explanation:

No answer description available for this question.

Question: 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

Answer: Option A

Explanation:

No answer description available for this question.

Question: The angle between the shear plane and __________ is called shear angle.
[A].

work surface

[B].

tool face

Answer: Option A

Explanation:

No answer description available for this question.

Question: A single point tool has
[A].

rake angle

[B].

cutting angle

[C].

lip angle

[D].

all of these

Answer: Option D

Explanation:

No answer description available for this question.

Question: A dynamometer is a device used for the measurement of
[A].

chip thickness ratio

[B].

forces during metal cutting

[C].

wear of the cutting tool

[D].

deflection of the cutting tool

Answer: Option B

Explanation:

No answer description available for this question.