Rapid Prototyping Primer by William Palm (May 1998)‚ revised 30 July 2002‚ Penn State Learning Factory Table of Contents: 1. Overview of Rapid Prototyping 2. The Basic Process 3. Rapid Prototyping Techniques * Stereo Lithography (SLA) * Laminated Object Manufacture (LOM) * Selective Laser Sintering (SLS) * Fused Deposition Modeling (FDM) * Solid Ground Curing (SGC) * 3-D Ink Jet Printing 4. Applications of Rapid Prototyping
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PARAMETERS ON MECHANICAL PROPERTIES OF THE INVESTMENT CASTINGS PRODUCED BY USING EXPANDABLE POLYSTYRENE PATTERN Nikhil Yadav1 and D. B. Karunakar2 1 2 M.Tech Scholar‚ Mechanical & Industrial Engg. Deptt.‚ IIT Roorkee‚ Roorkee‚ India Assistant Professor‚ Mechanical & Industrial Engg. Deptt.‚ IIT Roorkee‚ Roorkee‚ India ABSTRACT The present study is concerned with the investigation of mechanical properties of A713 alloy castings produced by investment casting process using expandable polystyrene as the pattern
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Information is structured data. Data consists of random bits and pieces that can be seen all around us and can be gathered. We process data to create information that has meaning. Information is a core ingredient in all designs and is part of all communication goals -whether to inform‚ persuade‚ educate‚ or entertain. We must have information in order to create a design. Information design arranges chunks of data to inform the viewer. Information-focused designs communicate to us each day as we
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Composite materials A composite material consists of two or more physically and/or chemically distinct‚ suitably arranged or distributed phases‚ with an interface separating them. It has characteristics that are not depicted by any of the components in isolation Most commonly‚ composite materials have a bulk phase‚ which is continuous‚ called the matrix‚ and one dispersed‚ non-continuous‚ phase called the reinforcement‚ which is usually harder and stronger. The arrangement of the fiber in the matrix
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A SUMMER PROJECT REPORT ON “FINANCIAL STATEMENT ANALYSIS” Submitted for the partial fulfillment of the requirement of the degree of Master of Business Administration‚ Under BPUT‚ Rourkela‚ Orissa [pic] 2008-10 ROURKELA STEEL PLANT‚ SAIL SUBMMITTED BY AHWAN MAHAKUDA ROLL NO.0806806036 GUIDENCE UNDER INTERNAL GUIDE EXTERNAL GUIDE Mr. SURESH KU SAHOO Mr. G. ARORA Lecture in Finance
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Ch 1 - The nature of art Cathedra - Barnett Newman‚ 1951‚ Oil on canvas art forms - An activity or a piece of artistic work that can be regarded as a medium of artistic expression. Music‚ dance‚ theater‚ literature‚ and the visual arts. visual arts - drawing‚ painting‚ sculpture‚ film‚ architecture and design work of art - The visual expression of an idea or experience formed with skill through the use of a medium. medium‚ media - A particular material along with its accompanying technique;
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Effects of wind-loading on bridges Wind Loading Wind is a word that used to describe the motion of the air. It is the natural phenomenon which caused by temperature differential that is resulted from solar radiation. A moving wind that comes in contact with a solid structure will be distracted. Although the wind structure is not fully stopped‚ it still loses some of its velocity. This is due to the frictional force faced by the wind flow and the surface of the bridge. This phenomenon is actually
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“PROBLEMS IN READY MIX CONCRETE” A PROJECT REPORT Submitted by MISTRY UMANG 100393106006 VARSHA RAJPUT 100393106001 In fulfilment for the award of the degree of BACHELOR OF ENGINEERING in Civil Engineering S.P.B. Patel Engineering College‚ Mehsana Gujarat Technological University‚ Ahmedabad December‚ 2012 CERTIFICATE Date: This is to certify that the dissertation entitled “PROBLEMS IN READY MIX CONCRETE” has been carried out by MISTRY
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Unit 4 Review. 1. Which is not a method for collecting a toolmark on a doorframe? a. casting that portion of the doorframe b. photography b. removing that portion of the frame c. making a rubbing of the mark on the frame 2. Which tool most likely made these striations? a. pry bar b. screwdriver c. Pliers d. bolt cutter 3. Analysis of radial cracks from three impacts revealed that cracks from A stopped at cracks from Z. Cracks from Z stopped at cracks from B. Which is the correct order of the impacts
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taking its place in home decors and business establishments in the form of vases‚ furniture etc since people are becoming aware of the versatility of this natural product. Granite is used as a building material in the form of granite tiles and granite slabs for wall cladding‚ roofing and flooring and a variety of other interior and exterior applications. Granite gives a warm or cool look and on the other hand can have a rough finish or a superior shinning finish‚ either way granite monuments or granite
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