Electro Discharge Machining


The unconventional method of several specific advantages over conventional methods of machining and these promise formidable tasks to be undertaken and set a new recording in the manufacturing technology. EDM is one such machining process, which has been immense help to the manufacturing process engineers to produce intricate shapes on any conducting metal and alloy irrespective of its hardness and toughness.


CLASSIFICATION

1. Contact initiated discharge
2. Spark initiated discharge
3. Electrolytic dis..............etc

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Manufacturing of the intricate machines has taken a new dimension with the introduction of the innovative process of chemical, electrical and mechanical methods. Electrochemical machining (ECM) is a groundbreaking technology, for the development of complicated machines...............etc

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hi friend
i am new this site
can you help me for my seminar

i have selected the tpopicLASER BEAM MECHINING.

if it possible post me both seminar and ppt ok

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MANUFACTURING THROUGH ELECTRO CHEMICAL MACHINING




ABSTRACT:

The machining of complex shaped designs was difficult earlier, but with the advent of the new machining processes incorporating in it chemical, electrical & mechanical processes manufacturing has redefined itself. This paper intends to deal with one of the revolutionary process called Electro Chemical Machining (ECM).

INTRODUCTION:

Electro chemical machining (ECM) is the controlled removal of metal..............etc

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PRESENTED BY:
S.CHAITANYA


Ion Beam Machining
Ion source
The Ion Source has arrays of permanent magnets to produce a multi-cusp magnetic field in regions remote from the plasma grid and the RF antenna.
The field confines the plasma by lengthening the path of ionizing electrons and reducing their drift to the walls.
Plasma sources generate plasmas.
Excitation of plasma requires partial ionization of neutral atoms and/or molecules of a medium.
There are several ways to cause ionization: c..............etc

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ELCTRON BEAM MACHINING



Electron beam machining (EBM)

similar to LBM except laser beam is replaced by high velocity electrons.
when electron beam strikes the work piece surface, heat is produced and metal is vaporized.
surface finish achieved is better than LBM.
Used for very accurate cutting of a wide variety of metals.

..............etc

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The unconventional method of several specific advantages over conventional methods of machining and these promise formidable tasks to be undertaken and set a new recording in the manufacturing technology. EDM is one such machining process, which has been immense help to the manufacturing process engineers to produce intricate shapes on any conducting metal and alloy irrespective of its hardness and toughness.


CLASSIFICATION

1. Contact initiated discharge
2. Spark initiated discharge
3. Electrolytic discharge

ADVANTAGES

1. The pr..............etc

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..............etc

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I am diploma student of 5thsem, i want to give a seminar in college, i want good topics for seminars, give me ECM and LBM details and ,,if that not then give details about IC engine ....i need it..............etc

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electonic discharge machining with full ppt and report.................etc

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