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

Pascals principle, Pascal's principle: Pressure applied onto an enclos...

Pascal's principle: Pressure applied onto an enclosed incompressible static fluid is transmitted undiminished to all of the parts of the fluid.

Deriving a working equation, Hi, i am max a physics student working on a pr...

Hi, i am max a physics student working on a project. Can you help me derive a working equation from faradays equation and ampere equation in rectangular coordinates? I am trying to

Determine the voltage resolution of converter, 1. A 12-bit analog-to-digita...

1. A 12-bit analog-to-digital converter (ADC) works over the range of -5 volts to + 5 volts.  (a) What is the voltage resolution of this converter?   (b) Assuming -5 V is rep

Force, An automobile travels due north with a speed of 93 km/h and an accel...

An automobile travels due north with a speed of 93 km/h and an acceleration of 1.6 m/s2. All forces considered, the unbalanced force acting on the auto is

Explain independence of vectors quantities, Explain Independence of Vectors...

Explain Independence of Vectors Quantities Perpendicular vector quantities are independent of one another.  This means that the actions of one vector will not affect the action

Draw a free-body diagram of the rocket, A large model rocket engine can mak...

A large model rocket engine can make a thrust of 12.0 N upon ignition. This engine is part of a rocket with a total mass of 0.288 kg when launched.   a) Draw a free-body

State the law of conservation of electric charges, Q. State the law of cons...

Q. State the law of conservation of electric charges? The entirety charge in an isolated system always remains constant. For instance Uranium ( 92 U 238 ) can decay by emittin

What is half wave plate, What is half wave plate? Explain its action o...

What is half wave plate? Explain its action on polarized light incident on it with its electric vector E making an angle with the optic axis of the half wave plate.

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