PPT-Lecture six Extrusion Process

Introduction Extrusion is a compression process in which the work metal is forced to flow through a die opening to produce a desired crosssectional shape As shown in figure 61 Figure 61 Extrusion process direct extrusion. aluminium. alloy through double-pocket. dies to manufacture a complex profile. Presenter: Christina Lambertson. Date: September 13, 2010. Authors: . Gang . Fang, . Jie. . Zhou, . Jurek. . Duszczyk. -493 2-4942 -4932-494 2 Numbers of applicable related parts are decided at the time of selecting aluminum extrusions.When selecting related parts, see No. as reference. Extrusion End Caps and Covers C Extrusion and Drawing of Metals. Direct-Extrusion. Figure 15.1 Schematic illustration of the direct-extrusion process.. Extrusion process:. metal is forced through a shaped die to form a product with reduced but constant x-sec.(F15.1). PRESENTED BY. GEETHA.R. M.PHARM . II – SEMISTER . . . CONTENTS. INTRODUCTION. EQUIPMENTS OF EXTRUDER AND SPHERONIZER. Production . & Printing plant .  . By (Company Name). Executive Summary . The . pharmaceutical industry in India.  is the world's third-largest in terms of volume. According to the Department of Pharmaceuticals of the Indian Ministry of Chemicals and Fertilizers, the total turnover of India's pharmaceuticals industry between 2008 and September 2009 was US$21.04 billion.. R. Hunter Bray. rhb0004@uah.edu. Reliability and Failure Analysis Lab. http://rfal.uah.edu. Ionic Liquid . Rayon .  .  . What is Ionic Liquid Rayon?.  . Smaller-than-hair, cellulose . based . fiber . Injection moulding is a highly automated  production process for producing large quantities of identical items.  Granulated or powdered . thermoplastic material is heated, melted and then forced under pressure into a mould.  Once in the mould  the material cools, forming a . of your imagination!. Brought to you by:. Aluminum Extruders Council. www.aec.org. ET Foundation. www.etfoundation.org. Aluminum Extrusions. Revised October 2015. Introduction. The . Shape . is the . Extrusion is the process by which a block/billet of metal is reduced . in . cross section . by forcing . it to flow through a die . orifice . under . high . pressure.. Extrusion. A round billet is placed in a chamber and forced through a die opening.. Extrusion Blow Molding is a process that can create hollow parts.  There are two different industry segments that use Extrusion Blow Molding, packaging (bottles) and industrial (any parts that are not bottles).. PURPOSE- convey broad view of process sequence. Actual 4-cm drive tube extrusions were performed inside a nitrogen glovebox with more refined . equipment. Refer to SPP 70 for exact procedure. J Allton. A material is pushed or drawn through a die of the desired cross-section.. Extrusion.  is a process used to create objects of a fixed cross-sectional profile. . Direct Extrusion. Indirect Extrusion. Extrusion is a process where raw materials are forced through a cylindrical barrel in order to form, shape and sometimes . cook.. The . principle behind industrial extrusion is similar to that of a domestic meat mincer, however on a much larger scale.. Direct-Extrusion. Figure 15.1 Schematic illustration of the direct-extrusion process.. Extrusion process:. metal is forced through a shaped die to form a product with reduced but constant x-sec.(F15.1).