Finite-Element Simulation of Electrical Discharge Machining (EDM) Process


I. INTRODUCTION
Electric discharge machining (EDM), sometimes
colloquially also referred to as spark machining, spark
eroding, burning, die sinking or wire erosion, is a
manufacturing process whereby a desired shape is obtained
using electrical discharges (sparks). Material is removed
from the workpiece by a series of rapidly recurring current
discharges between two electrodes, separated by a dielectri ....etc

[:=Read Full Message Here=:]

SOME UNCONVENTIONAL SIGNAL PROCESSING APPLICATIONS OF MULTIRATE TECHNIQUES



INTRODUCTION
Multirate digital signal processing systems are characterized
by unequal sampling rates at various stages in the system. In
recent years, there has been a growing interest in the design
and applications of such systems. In most cases, the multirate
concepts have been used in some conventional applications
such as subband coding of signals, transfer of data to
and from systems with diffe ....etc

[:=Read Full Message Here=:]

hi i am M.Tech student of production and need details introduction with MRR calculations of ECDM, ECAM and abrasive EDM.

PRADEEP KOTHIYAL
M.Tech PRODUCTION ....etc

[:=Read Full Message Here=:]

How Drama for Schools Works:

Initial district and/or community needs and assets inventory
One to three -year commitment agreement
Selection of a cadre of academic teachers and community partners
1st year initial training sessions in drama-based instructional strategies
Summer Intensive for optional graduate-level credit
Ongoing support and mentorship by UT graduate students and faculty
Membership to the DBI Network website
Optional 2nd and 3rd year training as co-researchers and peer leaders
Through the DFS training program, teachers ....etc

[:=Read Full Message Here=:]

i need report on high speed machining process , so kidly send that one


thanking you
balu ....etc

[:=Read Full Message Here=:]

Abrasive Jet Machine

Introduction
Abrasive jet machining (AJM) is a non-traditional machining
process that can machine material without generating heat and
shock.
Abrasive jet machining (AJM) is commonly used for Cutting,
Cleaning, Drilling and Etching operation

Mechanism of AJM

Fine particles are accelerated in
gas stream .

The particles are directed towards
the focus of machining.

As the particle impacts the surface,
it causes a small fractu ....etc

[:=Read Full Message Here=:]

Dearsir
Please give me information about 3list mhncwt 2015 sml no obc candidate selected in dmer nursing staff Mumbai. ....etc

[:=Read Full Message Here=:]

please have a look to http://fullreportt-unconventional-machining-process-by-senthil-free-download for unconventional machinining process details ....etc

[:=Read Full Message Here=:]

Removel of material by using electron beam and electrical field.
ELECTRON BEAM MACHINING :
A high velocity stream of electrons is focused on the workpiece surface to remove material by melting and vaporization
Electron beam gun accelerates a stream of electrons to 3/4 c and focused through an electromagnetic lens
Kinetic energy of beam converted to thermal energy of extremely high density, melting or vaporizing material in a very localized area
EBM must be carried out in a vacuum
MATERIAL PROCESSING BY ELECTRON BEAM:
High in ....etc

[:=Read Full Message Here=:]

unconventional machining process with ppt and more information for seminar ....etc

[:=Read Full Message Here=:]