hi
you can see these pages to get the details on hybrid-ball-bearing

http://seminarsprojects.net/Thread-ceramic-hybrid-ball-bearing

http://seminarsprojects.net/Thread-ceramic-hybrid-ball-bearing ....etc

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air bearing seminar topic ppt download

Air bearings are designed to lift loads away from the floor surface and float them off to their destination on a thin film of air. Each individual air bearing is housed in a load module which contains an air flow control valve to regulate the operation of that air bearing.

When compressed air is introduced into the air bearing, the bearing initially inflates to form a seal between the bearing and the floor surface. As the air bearing is further pressurized it is forced to expel compressed air from the ex ....etc

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A magnetic bearing is a bearing that supports a load using magnetic levitation. Magnetic bearings accept moving parts without physical contact. For example, they are able to levitate a rotating shaft and allow relative movement with very low friction and without mechanical wear. Magnetic bearings withstand the highest speeds of all types of bearings and do not have a maximum relative speed. Passive magnetic bearings use permanent magnets and, therefore, do not require any input power, but are difficult to design beca ....etc

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Ceramic Ball Bearing Performance Tests



A New Ball Bearing

INTRODUCTION:
Want to save a *million barrels of petroleum a day by simply changing to a more
efficient ball bearing in machinery? Sounds too good to be true, but it s possible with
new materials available today.
Tribology The science of friction and wear.
If we look at the surface finish of a metal ball or race very closely, peaks and valleys
appear over these surfaces. It is the job of fluid lub ....etc

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Presented by:
Professor Chaim N. Sukenik

Abstract

Reaction chemistry at ordered interfaces; patterning nanoscale assemblies;
monolayers as ultra-thin barrier layers on metals, alloys and polymer composites; surface modification to control biocompatibity; ceramic thin films.

For more details, visit
http://nanocenter.biu.ac.il/ppt/111.ppt ....etc

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to get information about the topic ball bearing full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-ball-bearing

http://seminarsprojects.net/Thread-ceramic-ball-bearing-performance-tests

http://seminarsprojects.net/Thread-ceramic-hybrid-ball-bearing ....etc

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pls. send me seminar report and ppt of ceramic hybrid ball bearing ....etc

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A Ceramic Hybrid Ball Bearing is a precision bearing in which one or all of its components are made of ceramic elements from silicon nitride. Silicon nitride is a highly processed silica and ceramic material, similar to the heat absorbing, highly resilient tiles on the Space Shuttle. These tiles are used to line the heat shield of the Space Shuttle, as they protect it from the 2500 plus degrees F. extremes of re-entry into the earth's atmosphere. The use of Ceramics for bearing components results in a far superior product over traditional all s ....etc

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e ball seminar topic documentation free download

A new concept of pc is coming now that is E-Ball Concept pc. The E-Ball concept pc is a sphere shaped computer which is the smallest design among all the laptops and desktops. This computer has all the feature like a traditional computer, elements like keyboard or mouse., dvd, large screen display. E Ball is designed that pc is be placed on two stands, opens by pressing and holding the two buttons located on each side of the E-Ball pc , this pc is the latest concept technology. The E-Ball is a s ....etc

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ABSTRACT
Today s technology is in need for speed, but at the same time, we need safety as well. For safety, we need deceleration to the maximum extent. These two things are moreover contradictory factors. For speed, we need engines of maximum efficiency and for keeping this speed in bounds, we need brakes of latest technology. For coping up with today s speed, new materials are introduced in the manufacture of brakes.
In my seminars, I am introducing to you the ceramic disc brakes. Cast iron is extensi ....etc

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