Explain rolling, Physics

Assignment Help:

Explain Rolling

Rolling: A pair of cylindrical rollers made of iron or steel rotate in opposite direction with a gap between them which is smaller than the cross section of the piece which is to be rolled. The work piece is inserting into the gap and as it passes among the rolls, it is squeezed, its cross section being progressively reduced. As the working volume remains constant, the result of passing by the rolls would be lengthening of the work piece and a corresponding decrease and shaping of the cross section. ling and Forging  

 


Related Discussions:- Explain rolling

What is coulomb, Q. What is Coulomb? One Coulomb is describe as the qua...

Q. What is Coulomb? One Coulomb is describe as the quantity of charge which when placed at a distance of 1 metre in air or vacuum from an equal and similar charge experiences a

Motion, what is uniform motion

what is uniform motion

Roller coaster g-forces, Roller Coaster G-Forces Roller coaster rides a...

Roller Coaster G-Forces Roller coaster rides are infamous for forming accelerations and g-forces that are capable of transforming stomach contents within airborne projectiles.

Max-well-ampere-s-law-4-quation , Normal 0 false false fal...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Ac, average or mean value of AC

average or mean value of AC

Explain about the coriolis effect, The Coriolis effect is a deflection of m...

The Coriolis effect is a deflection of moving objects when they are reflects in a rotating reference frame. In a reference frame with clockwise rotation, the deflection is to the l

Determine the current is distributed uniformly over the rod, A copper rod w...

A copper rod which is 1 centimetre in diameter carries a current of 5 amps.  The current is distributed uniformly over the rod.  The magnetic field half way among the axis o

Le chateliers principle, Le Chatelier's principle (H. Le Chatelier; 1888) ...

Le Chatelier's principle (H. Le Chatelier; 1888) If a system is in equilibrium, then any change imposed onto the system tends to shift the equilibrium to decrease the effect of

Thermal properties of dielectric materials:, One of the functions of the in...

One of the functions of the insulation is hest transfer. Consider an underground cable under operation. This cable is recommended for operations. This cable is recommended for oper

Physical significance of curl of a vector function, Describe the physical s...

Describe the physical significance of curl of a vector function?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd