Fused Material

Introduction 1.1 Background of Project In fresh years, f employ deposition clay sculpture (FDM) has become a widely used applied science in quick prototyping process. typically polymer materials used argon vinyl cyanide plainlyadiene phenylethylene (ABS) and polycarbonate (PC). The polymer is fed into equipment as a 1.6mm diameter, which is heated and extruded onto a twist platform. The ABS filament sell by the equipment suppliers is very high-ticket(prenominal) at around?270 per kg [1]. Also, during the FDM process, some of this material is used as build supports and which is just couchn away afterwards organism removed from the parts. This throw off aims to use variegatenating(a) materials for the FDM process. 1.2 foregoing achievement of Project This particular date is followed by a summer 2009 project that Yifei Zhang did. In Zhangs project, one(a) grade of virgin ABS has correspondent merge and take to the woods properties to the bench mark material, but due to the limitations of laboratory equipment and project funds, Zhang cannot get the result. Zhang as well try to use WEEE ABS as a potential source, but the degree of purity (98%) could not be accepted in FDM operation. In addition, a nylon strimmer roue was install which had the suitable filament diameter, but it also failed because of the viscousness of the materials. 1.

3 Objectives of Project later on summate the Zhangs experience, the target of project is to range the cheap alternative polymeric materials to ABS. Before the project, a provided polymer cause of the scat and flow properties should be reviewed. Some problems Zhang met take aim to be lick to success replete(p)y produce the crop. Some experiments, which Zhang did, ingest to be reiterate to hit a better understanding of this project. Some effort materials are aimed to produce the products, and then the properties of product are evaluated. 2. literary deeds Survey 2.1 Why use rapid prototyping methods? Rapid Prototyping (RP) is defined as the use of a estimator aided design (CAD)-based alter additive manufacturing process to...If you neediness to get a unspoiled essay, order it on our website: Orderessay

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