Hello I need the seminar report on the topic electromagnetic brakes. It is urgent for my final year presentation. Kindly mail me the above mentioned as soon as possible. Thanks in advance.:shy::) ....etc

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i want ppt presentation on electromagnetic braking system, pls help me for this ....etc

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What is the definition of electromagnetic brake?
A non-contact brake design actuated when an electric current charges a coil that acts as an electromagnet. Electromagnetic brakes are widely used in automated machinery and provide a high cycling rate.

Quote
On trams and trains, an electromagnetic brake is a track brake where the braking element is pressed by magnetic force to the rail, i.e. the braking is by friction, not the magnetic effect directly.

This is different from an Eddy current brake where there is no mechanical contact betwe ....etc

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FRICTION STIR WELDING
Welding process
¢ Welding is a process of joining of different or similar material.
¢ Advantages
Economical, considerable freedom in designing, large no. of dissimilar or similar materials joined, weld as strong as the parent metal.
Different type of welding processes
1. Arc welding.
2. Oxy fuel gas welding.
3. Resistance welding
4. Solid state welding
Arc welding
Carbon arc welding
Electro gas welding
Gas metal arc welding
Gas tungsten arc welding
Plasm ....etc

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Electromagnetic Interference (EMI) & Electromagnetic Compatibility (EMC)

INTRODUCTION

¢ EMI-

It consists of any unwanted conducted or radiated signals of electric origin that can cause degradation in system or equipment performance.

¢ EMC-

It is the ability of the system to function as designed without any degradation in performance due to EMI with in the operational environment


Classification of EMI

¢ INTRASYSTEM EMI-

EMI problems with in the system one is dealing with.

¢ INTERSYSTEM EMI-

EMI problem ....etc

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I am reuben philip.
i am doing my final year b.tech.
iwant a seminar report about water jet cutting&friction less compressor technology ....etc

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i nee ppt on friction less compressor technology ....etc

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Introduction


Welding using friction as the major resource
No filler material involved
Welds created by,
a) Frictional heating
b) Mechanical deformation

History
Invented by TWI in 1991 in England
28 organizations worldwide use FSW

Friction Welding

Heat from mechanical energy conversion

Linear friction welding
Rotary friction welding
Material Suitability

Copper and its alloys
Lead
Titanium and its alloys
Magnesium alloys
Zinc
Plastics
Mild steel
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hello!!! iam a final year student doing my B Tech. Electrical and Electronics. I am in need of the report for the topic Electromagnetic Brakes. Kindly help me and mail me the above said as soon as possible. I'll try my best to upload topics and reports in this forum. Thanks in advance.
sunanda lal ....etc

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P V Ramaiah J. and G Krishnaiah2
I Department of Mechanical Engineering, Srikalahasteeswara Institute of Technology, Andhra Pradesh, India 2Department of Mechanical Engineering, SV University College of Engineering, Andhra Pradesh, India
The manuscript was received on 15 June 2006 and was accepted after revision for publication on 30 May 2007. DOl: 1O.1243/09544062JMES411


abstract

The paper deals with modelling and design of a friction damper. This has been done in four phases. In the first p ....etc

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