CameraIcon

SearchIcon

MyQuestionIcon

8

You visited us 8 times! Enjoying our articles? Unlock Full Access!

USM - Influencing Factors of MRR

In ultrasonic...

Question

In ultrasonic machining process, the material removal rate will be higher for material with

A

higher toughness

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

B

higher ductility

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

C

lower toughness

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

D

higher fracture strain

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

Open in App

Solution

The correct option is C lower toughness
In USM, the mode of material removal is brittle fracture, therefore material removal rate will be higher for material with lower toughness.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In an ultrasonic machining (USM) process, the material removal rate (MRR) is plotted as a function of the feed force of the USM tool. With increasing feed force, the MRR exhibits the following behavior:

Q. Ultrasonic machines used in the material removal process require ultrasonic transducers. The transducers work on different working principles. One of the working principles of such ultrasonic transducers is based on

Q. In ECM, the material removal rate will be higher for metal with

Q. During the electrochemical machining (ECM) of iron (Atomic weight = 56, valency = 2) at current of 1000 A with 90% current efficiency the material removal rate was observed to be 0.26 cc/s. If Titanium (atomic weight = 48, valency = 3) is machined by the ECM process at the current of 2000 A with 90% current efficiency, the expected material removal rate in gm/s will be

Q. While removing material from iron (atomic weight = 56, valency = 2 and density = 7.8 g/cc by electrochemical machining, a metal removal rate of 2 cc/min is desired. The current (in A) required for achieving this material removal rate is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

USM - Influencing Factors of MRR

PRODUCTION

Watch in App

explore_more_icon

Explore more

USM - Influencing Factors of MRR

Other Production

Join BYJU'S Learning Program

CrossIcon