Definition

Its the name given to a host of related technologies that are used to fabricate physical objects directly from CAD data sources. These methods are unique in that they add and bond materials in layers to form objects. Such systems are also known by the names additive fabrication, three dimensional printing, solid freeform fabrication and layered manufacturing. Rapid prototyping also describes a software engineering methodology.

Rapid prototyping, is the automatic construction of physical objects using solid freeform fabrication ....etc

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i am Third year mechanical engg student from MIT,pune.i have selected rapid prototyping as my seminar topic.plz send me more information & seminar report on this
topic.my gmail address is [email protected] up....i have to submit it before 25th march. ....etc

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repot on rapid prototyping ....etc

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Abstract
Rapid Prototyping Technology is a group of manufacturing processes that enable the direct physical realization of 3D computer models. This technology converts the 3D computer data provided by a dedicated file format directly to a physical model, layer by layer with a high degree of accuracy. This technology is fast developing and is more than
competitive to traditional model building techniques considering time and degree of detail. The paper gives an overview on existing major RP techniques an ....etc

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RAPID PROTOTYPING

ABSTRACT

The term rapid prototyping (RP) refers to a class of technologies that can automatically construct physical models from Computer-Aided Design (CAD) data. It is also called Desktop Manufacturing or Freeform Fabrication. These technologies enable us to make even complex prototypes that act as an excellent visual aid to communicate with co-workers and customers. These prototypes are also used for design testing.

Why Rapid Prototyping?

 Objects can be formed with any geometric c ....etc

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Hi.... im gonna do my project in RPT, now im in blank mind on topics can any help me in it, thru suggesting me some topics...... even thru [email protected] r 9943894638..... ....etc

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An Introduction to Rapid Prototyping
The ability to rapidly produce accurate, tangible models of products designed on a computer aided design system.
Rapid prototyping is a technology of producing a, 3 dimensional visual prototype or model direct from a CAD file. Rapid prototyping is based on CAD ? computer aided design.

What is Rapid Prototyping?
The term rapid prototyping is a relatively new expression for the generation of three-dimensional models manufactured without the need for machini ....etc

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Presented By
Rajashekhar S Savadi



Rapid Prototyping in automobile Industry
Introduction
 For example
…….Head light
Fault replacement (say 100 cars, 1 week or less)
Solution?
 Formula 1
 Parts directly fitted to cars
 Quicker modifications
 Reduced cost
 Assemblies of parts into single component
• Cooling Duct
cooling of electrical system
traditional method – immpossible with one piece
necessary because of packing problems in F1 car
Made ....etc

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Rapid Prototyping Operations
INTRODUCTION

It is common practice in process design, plant monitoring and long-term planning to use steady state process simulations. Such simulations often are done in the form of flowsheet simulations, where process equipment is represented by unit operations; these unit operations are linked together to form a complete process model by means of material-, energy- and information-streams. The unit operation mode ....etc

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ABSTRACT
A simple process to construct 3D rapid prototyping (RP) physical models for computer tomography (CT) medical images segmentation is presented by this article. The conversion of CT images to an RP model is made simpler by the use of stereolithography (STL) triangular meshes as a basis for RP construction. The STL triangular meshes are constructed directly from the data points without first converting them to curve model in the beginning. a 3D
physical model of the medical image is easily constructed once this is done. ....etc

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