Explain the electron beam machining, Mechanical Engineering

Assignment Help:

Explain the Electron Beam Machining

  • Electron Beam Machining is the metal removal process by a high velocity focused stream of electrons which heats, melts and vaporizes the work material at the point of bombardment.
  • The production of free electrons is obtained from thermo-electronic cathodes wherein metal are heated to the temperature at which the electrons acquire sufficient speed for escaping to the space around the cathode.
  • The acceleration of the electrons is carried by an electric field while the focusing and concentration are done by controlled magnetic fields.
  • The kinetic energy of a beam of free electrons is transformed into heat energy as a result of the interaction of the electrons with the work piece material.
  • EBM is a thermo-electric process.

Related Discussions:- Explain the electron beam machining

Components vs. Parts, What is the difference between a mechanical component...

What is the difference between a mechanical component and a mechanical part?

Advantages of multiple vessels, Reduced costs result from failure Easier...

Reduced costs result from failure Easier fermenter planning (particularly in light of above) Easier downstream scheduling Off the shelf supplies e.g. motors Routine sup

Explain welding process, Welding Process: There are many definition of a we...

Welding Process: There are many definition of a welding process. But the most comprehensive definition is below. Welding is defined as a "a localized coalescence of metals, wher

Scope of wps and pqr, Scope of WPS and PQR A Welding Procedure Specific...

Scope of WPS and PQR A Welding Procedure Specification (WPS) is written qualified welding procedure prepared to provide direction for making production welds to code requiremen

.fluid mechanics., to find a horizontal force acting on a body which is inc...

to find a horizontal force acting on a body which is inclined to the plane with a particular angle

Calculate the vertices for a translated triangle, A triangle PQR with verti...

A triangle PQR with vertices P(2,1), Q(4,4) , R(1,3) is to be translated by 2 units in x - direction and 4 units in y direction. Using the homogenous coordinate system, calculate t

Quenching and tempering, Quenching and Tempering Cast iron pearlite st...

Quenching and Tempering Cast iron pearlite structure might be heated to lower critical temperature and after that quenched to effect extremely rapid cooling. This treatment re

Elastic limit, Elastic Limit: Sol. : When external force acts on the...

Elastic Limit: Sol. : When external force acts on the body, the body tends to undergo some deformation. If external force is removed and body comes back to its original shap

Base circle-prime circle-trace point-pressure angle, Base Circle: this is...

Base Circle: this is the smallest circle tangent to the cam profile. Trace Point: this is theoretical point on the follower whose motion explained the movement of the foll

Projectile motion, For the angle of projection when the range is equal to d...

For the angle of projection when the range is equal to distance through which the particle would have fallen in order to acquire a velocity equal to the velocity of projection will

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