Introduction 

The Whitworth quick return mechanism converts rotary motion into reciprocating motion, but unlike the crank and slider, the forward reciprocating motion is at a different rate than the backward stroke. At the bottom of the drive arm, the peg only has to move through a few degrees to sweep the arm from left to right, but it takes the remainder of the revolution to bring the arm back. This mechanism is most commonly seen as the drive for a shaping machine.

Construction and Working

In this mechanism the page link CD (lin ....etc

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We are the manufacture of the food processing machine in China which used to seperate the good quality with bad on rice ,beans ,seeds ,dry fruit &vegetable and industrial plastic area.
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presented by:
ARTATRAN RATH


SUPER MACHINE USING HTS
INTRODUCTION
 The advances in High Temperature Superconductors (HTS) are enabling a new class of synchronous rotating machines (i.e Super Motors and Super Generators) which can generically be categorized as Super Machines.
 The field windings of the super machine are made with HTS conductor material which operates at 35-40 K and can be cooled with inexpensive.
HTS wire status…
o Generally the HTS wire matterial used in super machine a ....etc

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Paper presentation of latest new CNC machine pdf ....etc

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I want to describe cutting teeth in gears by hob or shaping cutter with axis movements of machine in hobing and shaping method by this video (max 10 min.) for my students. ....etc

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seminar report of 3d solar cell technology,ppt,advantages, ....etc

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Hello Everyone ,
How r u
We are the manufacture of the food processing machine in China which used to seperate the good quality with bad on rice ,beans ,seeds ,dry fruit &vegetable and industrial plastic area.
If you are interested in and any inquiry ,pls feel free to contact to me .
Thanks and regds
Michael ....etc

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Electrical Drives of Machine Tools
Introduction
The arrangement of the motor nearby the operative member and also the use of variable-speed electric motors make it possible to simplify mechanical transmissions as well as the construction of the machine.
This helps to improve machine-tool design and considerably reduce the physical force required to handle the machine.
Introduction
One or more electric motors driving the operative members of the machine tool make up the machine's essential components.
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It is one of the best project.It reduce the production time hence increases the productivity. ....etc

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Nano Ram - Seminar Presentation

Nano-RAM, is a proprietary computer memory technology from the company Nantero and NANOMOTOR is invented by University of bologna and California nano systems.NRAM is a type of nonvolatile random access memory based on the mechanical position of carbon nanotubes deposited on a chip-like substrate. In theory the small size of the nanotubes allows for very high density memories.

Nantero also refers to it as NRAM in short, but this acronym is also commonly used as a s ....etc

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