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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Nonintrusive manipulation by standing-wave acoustics has been widely used for levitation and trapping of macroscopic objects.1 The standing-wave field creates an acoustic radiation force on the object that depends on its size and acoustic parameters.2 In the present article we demonstrate size-selective separation and retention of latex spheres inside a small-diameter flow-through capillary by use of an ultrasonic radiation trap. The work aims at rapid in-flow detection and separation of specific molecules via antibody-coated latex spheres. Ac ....etc

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presented by
MIR MUKARAM HUSSAIN


WATERJET MACHINING
Introduction to Water jet
It is the fastest growing machining process.
One of the most versatile machining processes.
Compliments other technologies such as milling, laser, EDM, and plasma.
True cold cutting process – No HAZ , mechanical stresses or operator and environmental hazards.
Not limited to machining – but also used in food industry applications.
Evolution of Waterjet :
1930s: Mining Industry to remove stones and coal
1960s : ....etc

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Seminar report for ultra sonic detecion for hiddemn corrotion detection ....etc

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Sir,

Please provide simnar for the topic of WATERJET MACHINING full report .

Regards,

B.RAJAIAH ....etc

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Seminar report on ultrasonic machining 
For conducting a seminar and also ppt slide is required ....etc

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HIGH SPEED MACHINING
ABSTRACT
Over the past 60 years, high speed machining (HSM) has been applied to a wide range of metallic and non-metallic work piece materials including the production of components with specific topography requirements and machining of materials with hardness of 50 HRC and above.
With most steel components hardened to approximately 32-42 HRC, machining operations currently include:
Rough machining and semi-finishing of the material
Heat treatment to ach ....etc

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A SEMINAR ON
ADAPTIVE CONTROL MACHINING
ABSTRACT

Adaptive control system is a logical extension of the CNC-mechanism. In CNC mechanism the cutting speed and feed rates are prescribed by the part programmer. The determination of these operating parameters depends on the Knowledge and experience regarding the work piece, tool materials, coolant conditions and other factors.
By contrast in adaptive control machining, there is improvement in the production rate and reduction in t ....etc

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this is the best ppt.so i want to download it
plz help me.......................
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