Scrap Metal


Introduction



SCRAP METAL:
Scrap metal is a term used to describe recyclable metals left over from every industrial production. It also includes any old metal,and any broken, worn out, defaced or partly manufactured articles made wholly or partly of metal and any metallic wastes.

Uses: The scrap industry processes more than 145 million tons of recy ....etc

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To find the stiffness of closed helical spring ....etc

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GAS SPRINGS
SEMINAR REPORT
Submitted by
BIBIN BABU
S7M1, Roll No: 27113
Department Of Mechanical Engineering
College of Engineering, Thiruvananthapuram – 16
October, 2010

ABSTRACT
A gas spring is a type of spring that, unlike a typical metal spring, uses a compressed gas, contained in a cylinder and compressed by a piston, to exert a force. Gas springs are used in automobiles, where they are used to support the weight of doors while they are open. They are also used in furnit ....etc

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INTRODUCTION
Gas springs provide controlled motion and speed for elements, such as lids and doors, that open and close. They typically rely on the fluid dampening of a gas such as nitrogen in the cylinder. Important performance specifications for gas springs include absorber stroke, compressed length, extended length, maximum force (P1), and maximum cycles per minute
The absorption or damping action for gas springs can be compression or extension. In a compression gas spring the shock absorption or dampening occurs in the compressio ....etc

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sir i am k.venkatesh doing a project on analysis of leaf springs, i want the properties of steel materials and the complete details of the project. i am doing REPLACING THE UP-TURN EYE OF A LEAF SPRING WITH BERLIN EYE. please give details about the properties of steel materials too. ....etc

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Presented by:
Jeong Sik Yim
Heong Kook Joo
Dong Seong Sohn


ABSTRACT

The holddown Spring is one of the major components of a fuel assembly for PWR. It holds the fuel assembly firmly seated down on the lower core plate and allows the FA axial movement caused from the irradiation growth of guide thimbles. Depending on the up-lift force of a fuel assembly, from 2 to 4 leaves are assembled to be a set of a spring pack and it is fixed on the frame of the top end piece by screw. The spring can deflect so greatly during operat ....etc

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1.In a collection apparatus for collecting scrap metal and for compensating depositors for a first type of metal as a function of the weight of the first type of metal deposited in a storage compartment of the apparatus, said apparatus having an input hopper, a start button, a first conveyor for conveying scrap metal from the hopper to a classifier, said classifier segregating a second type of metal from the firsttype, depositing the second type of metal in a metal receptacle and for depositing the first type of metal in a classifier conveyor, ....etc

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GAS SPRINGS
ABSTRACT
Gas springs provide controlled motion and speed for elements, such as lids and doors, that open and close. The absorption or damping action for gas springs can be compression or extension. In a compression gas spring the shock absorption or dampening occurs in the compression direction. In an extension gas spring the shock absorption or dampening occurs in the extension direction. Important physical specifications for gas springs include the cylinder diameter or maximum width, the rod diameter, mounting, and body materi ....etc

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i am b.e. mechanical student,i need seminar & ppt on composite leaf springs ....etc

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Presented by:
R.SAMUEL VIJAYAN
V.VINCENT CHARLES
M.VINOTH JEBAKUMAR
P.VIVEK

GUIDED BY
Mr.C.PRAKASH.M.E




Introduction

In machine shops the metal chips are removed along with other waste materials found in the shop floor.
In this method, the metal chip segregation from waste becomes tedious.
Hence a machine that can accomplish the removal of metal chips along will be a better option for the usage of removed chips in metal reprocessing.
we are adopting an faradays law of elec ....etc

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