CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

ASA Tool Signature - I

Cutting tools...

Question

Cutting tools are provided with large positive rake angle mainly for

A

Increasing the strength of the cutting edge

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Avoiding rubbing action with the finished surfaces

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Reducing the magnitude of the cutting force

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

Better heat dissipation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C Reducing the magnitude of the cutting force
Cutting tools are provided with a large positive rake angle mainly for reducing the magnitude of the cutting force.

Suggest Corrections

thumbs-up

1

Similar questions

Q. In a typical metal cutting operation, using a cutting tool with a positive rake

α = 10^{o}

, it is observed that the shear angle was

20^{o}

. The friction angle is

Q. The purpose of helical grooves in a twist drill is to
1. Improve the stiffness
2. Save a tool material
3. Provide space for chip removal
4. Provide rake angle for the cutting edge
Select the correct answer using the codes given below:

Q. Minimum shear strain in orthogonal turning with a cutting tool of zero rake angle is

Q. A cutting tool can be designated as:

5 - 8 - 12 - 9 - 25 - 53 - 0.2

mm.
(ORS) is used for machining. The normal rake angle of the tool is

Q. The rake angle of a cutting tool is 15°, shear angle 45° and the cutting velocity 35 m/min. What is the velocity of chip along the tool face?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

ASA Tool Signature - I

PRODUCTION

Watch in App

explore_more_icon

Explore more

ASA Tool Signature - I

Other Production

Join BYJU'S Learning Program

CrossIcon