Hydroforming (or hydramolding) is a cost-effective way of shaping malleable metals such as aluminum or brass into lightweight, structurally stiff and strong pieces. One of the largest applications of hydroforming is the automotive industry, which makes use of the complex shapes possible by hydroforming to produce stronger, lighter, and more rigid unibody structures for vehicles. This technique is particularly popular with the high-end sports car industry and is also frequently employed in the shaping of aluminium tubes for bicycle frames, Hydro ....etc

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1. INTRODUCTION

Hydro forming is a relatively new process, which uses water pressure to form complex shapes from sheet or tube material. Design studies suggest that automobiles can be made much lighter by using hydro formed components made of steel. Structural strength and stiffness can be improved and the tooling costs reduced because several components can be consolidated into one hydro formed part.
As the automobile industry strives to make car lighter, stronger and more fuel efficient, it will continue to drive hyd ....etc

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POWERPOINT PRESENTATION FOR G.P


Bandwidth

In previous lectures, we briefly mentioned the concept of bandwidth. In this lecture, we will discuss more deeply what signal bandwidth is, what the meaning of channel bandwidth to a communications engineer is, and what the limitations on information rate are.


Shannon’s Theorem


Claude Shannon at Bell Labs figured out how much information a channel could theoretically carry:

Where I is Informati ....etc

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Gary Morphy
VARI-FORM

ABSTRACT
The need for lighter, stronger, more rigid vehicle structures will increasingly require complex hydroformed structural tubes to increase strength, and decrease weight, cost and part count. This effort will increase the use of high strength, low alloy (HSLA) steel, in place of SAE 1006/1008 or 1010 steel. Traditional hydroforming techniques require the higher elongation of the latter materials. An alternative tube hydroforming process has been d ....etc

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model of PowerPoint Presentation


Opening a blank presentation
1. On the File menu, click New, and then click Blank Presentation in the New Presentation task pane.

This creates a blank Title slide. You can delete this slide later after you re-create your presentation.
2. On the Insert menu, click Slides from files, and then click the Find Presentation tab.
3. the Home page.

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