What speed you will select to drill 10 mm. In MS Plate ?

Question Posted / omsakthi

What speed you will select to drill 10 mm. In MS Plate ?..

Answer / rahul nayak

The Formula is N=kv/PixD

We have k=1000mm = Constant
D= 30mm we say
N= Speed in RPM =60RPM
Pi= 3.14
V=?

The speed is V= 5.65 mm/s

Is This Answer Correct ?

2 Yes

1 No

More Mechanical Engineering Interview Questions

state the law of thermodynamics?

What are the advantages of white metal?

what is differance between 6-sigma and 3-sigma.

friction force depend upon contact area or not.if depen how

what will happen if diesel engine make to run with petrol

what is pulverisation

What are the principal constituents of brass?

why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon

what is the purpose of inter cooler in multistage compressor

What is maximum continuos Rating?

why are using ahu?

What are the items to inspect after cylinder liner is pulled out

For more Mechanical Engineering Interview Questions Click Here