Download or read book The Complete Technology Book on Plastic Extrusion, Moulding And Mould Designs written by NIIR Board of Consultants and Engineers and published by ASIA PACIFIC BUSINESS PRESS Inc.. This book was released on 2006-10-01 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics extrusion is a high volume manufacturing process in which raw plastic material is melted and formed into a continuous profile. Extrusion produces items such as pipe/tubing, weather stripping, fence, deck railing, window frames, adhesive tape and wire insulation. There are fundamentally two different methods of extruding film, namely, below extrusion and slit die extrusion. The design and operation of the extruder up to the die is the same for both methods. The moulding process is one of the most important plastic processing operations. It is an important commercial process whereby a resinous polymeric compound is converted into useful finished articles. The origin of this process is dates back about a century to the invention of a plunger type machine. The mould has its own importance, which give the required shapes of the products. The vast growth of injection moulding is reflected dramatically in many types and sizes of equipment available today. Plastic moulding especially thermoplastic items may be produced by compression moulding methods, but since they are soft at the temperature involved, it is necessary to cool down the mould before they may be ejected. Injection moulding differs from compression moulding is that the plastic material is rendered fluid in a separate chamber or barrel, outside the mould is then forced into the mould cavity by external pressure. Plastic technology is one of the most vigorous manufacturing branches, characterised by new raw materials, changing requirements, and continuous development in processing methods. The injection moulding machines manufacturers plays an important part in the creation of injection moulding technology, process control, to essential mechanical engineering. Even though design is a specialized phase in engineering field, in tool and mould engineering it is totally divided into two wings as product design and tool and die design. This book basically deals with transport phenomena in polymer films, reinforcements for thermosets, miscellaneous thermoset processes, injection molding, blow molding, extrusion, basic principles of injection moulding, correct injection speed is necessary for filling the mould, plastic melt should not suffer degradation, the mould must be controlled for better quality product, logical consideration of moulding profile and material is important than standard setting guide lines, economical setting of the machine, proper maintenance of machine;, safety operations., preliminary checking for moulding, material, component, mould, machine, injection moulding technique, the various type of injection moulding machines, specifications, platen mounting of moulds, locating spigots, mould clamping, etc. The book covers manufacturing processes of extruded and moulded products with the various mould designs. This is very useful book for new entrepreneurs, technocrats, researchers, libraries etc. TAGS Plastics Extrusion, Plastic Extrusion Machines, Plastic Extrusion Process, Extrusion Moulding Process, Plastic Extrusion Plants, Industrial Plastic Extrusion, Plastic Extrusion Line, Plastic Moulding, Plastic Moulding Business, Products For Plastic Injection Moulding, Plastic Moulding Process, Injection Molding Process, Plastic Injection Molding Machines, Plastic Mould Design, Plastics Injection Mould Design, Injection Moulding Design Guide, Product Design for Plastic Moulding, Design for Injection Moulding, Preparation of Plasma Films, Transport Phenomena in Polymer Films, Acrylic Fabrication, Reinforcements for Thermosets, Miscellaneous Thermoplastic Process, Compression and Transfer Molding, Disciplined Process Stategy for Injection Moulding, Injection Molding, Blow Molding, Extrusion, Newly Developed Injection Moulding Technology, Injection Moulding, Plastic Injection Moulding Environment in India, Tiebarless and 2-Platen Injection Moulding Machines, Thin Walled Injection Moulding, Mold Cooling Best Bet for High Profits, Gas Injectionmoulding Technology, Mould Materials and Processing Methods, Laminate Composition, Reinforcements for Filament Winding, Fiberglass Technology, Making Glass Fibers, Glass Composition, Glass Fabric Construction and Weaves, Plastisol Molding, Injection Molding Machines, Injection Unit, Mold Clamping Unit, Functions of Mold Components, Injection Moulding Technique, Economical Production of Parts, Thermosetting Materials and Elastomers, Tiebarless Machine, Two-Shot Moulding Process, Assisted Injection Moulding Process, Hand Injection Moulds, Single Cavity Two Plate Moulds, Multi Cavity Moulds, Three Plate Moulds, Multi Colour Moulds, Making of Glass Fiber, Glass Fiber Manufacture, Glass Fiber Manufacturing Process, Glass Fiber Manufacturing, Making Glass Fibers, Method for Making Fiber Glass, Npcs, Niir, Process Technology Books, Business Consultancy, Business Consultant, Project Identification and Selection, Preparation of Project Profiles, Startup, Business Guidance, Business Guidance to Clients, Startup Project, Startup Ideas, Project for Startups, Startup Project Plan, Business Start-Up, Business Plan for Startup Business, Great Opportunity for Startup, Small Start-Up Business Project, Best Small and Cottage Scale Industries, Startup India, Stand Up India, Small Scale Industries, New Small Scale Ideas for Plastic Extrusion, Plastic Moulding Business Ideas You Can Start on Your Own, Small Scale Plastic Extrusion, Guide to Starting and Operating Small Business, Business Ideas for Plastic Moulding, How to Start Plastic Extrusion Business, Start Your Own Glass Fiber Manufacturing Business, Plastic Extrusion Business Plan, Business Plan for Glass Fiber Manufacturing, Small Scale Industries in India, Plastic Moulding Based Small Business Ideas in India, Small Scale Industry You Can Start on Your Own, Business Plan for Small Scale Industries, Set Up Glass Fiber Manufacturing, Profitable Small Scale Manufacturing, How to Start Small Business in India, Free Manufacturing Business Plans, Small and Medium Scale Manufacturing, Profitable Small Business Industries Ideas, Business Ideas for Startup