Download or read book Computer Aided Design of Extrusion Dies written by Arun Vedhanayagam and published by . This book was released on 1985 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Aided Design and Analysis of Polymer Flows in Three Dimensional Extrusion Dies written by Bhavin V. Mehta and published by . This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer aided Analysis and Design for Extrusion Dies written by Fock Lee Heng and published by . This book was released on 1987 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer aided Design of Extrusion Dies for Thermoplastics written by Julius Yao Badu and published by . This book was released on 1976 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extrusion Dies for Plastics and Rubber written by Walter Michaeli and published by Hanser Gardner Publications. This book was released on 2003 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of this well-received book provides a comprehensive account of the full range of dies used for extrusion of plastics and elastomers. The distinctive features of the various types of dies are described in detail. Advice on the configuration of dies is given, and the possibilities of computer-aided design, as well as its limitations, are demonstrated. The fundamentals and computational procedures are well explained so that the reader does not need any special prior knowledge of the subject. The mechanical configuration, handling, and maintenance of extrusion dies are described. Calibration procedures for pipes and profiles are also dealt with. This book was written for plastics engineers who need daily support in their practical work in industry and science as well for students preparing for their professional life.

Download or read book CAD CAM of Dies written by J. S. Gunasekera and published by . This book was released on 1989 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Extrusion Dies for Plastics and Rubber written by Christian Hopmann and published by Carl Hanser Verlag GmbH Co KG. This book was released on 2017-04-10 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: This definitive book provides a comprehensive account of the full range of dies used for extrusion of plastics and elastomers. The distinctive features of the various types of dies are described in detail. Expert advice on the configuration of dies is given, and the possibilities of computer-aided design, as well as its limitations, are demonstrated. Fundamentals and computational procedures are clearly explained so that no special prior knowledge of the subject is required. The mechanical configuration, handling, and maintenance of extrusion dies are described. Calibration procedures for pipes and profiles are also discussed. This book was written for plastics engineers who need daily support in their practical work in industry and science, as well as for students preparing for their professional life. The 4th edition is brought up to date with several important additions, including coverage of multilayer (>15 layer) dies, melt encapsulation, and simulation tools (rheological/thermal CFD simulations).

Download or read book Design Analysis of Extrusion Dies by Interfacing a Commercial CAD CAM system with a Digital Computer written by Tom Borje Nikander and published by . This book was released on 1983 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer aided Design and Manufacturing for Extrusion of Aluminum Titanium and Steel Structural Parts written by Vijay Nagpal and published by . This book was released on 1976 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of this program was to develop practical computer-aided design and manufacturing (CAD/CAM) techniques for extrusion of aluminum alloys, steels, and titanium alloys. This report covers the Phase-I work conducted in this program. This work was completed by performing the following major tasks: (a) review the present state of the art in extrusion die design and characterize the most commonly used extruded shapes, (b) divide these shapes into geometric modules and develop the CAD/CAM techniques for extruding a modular shape, (c) expand the results of the analysis, developed for a modular shape, to more practical simple shapes, such as L's, T's, and rectangles, and (d) perform extrusion trials with a rectangular shape to demonstrate the validity of CAD/CAM techniques. In order to enhance readability, the results of Phase-I work are presented in the form of three chapters as follows: (1) Die Design for Extrusion of Structural Shapes, (2) CAD/CAM of a Streamlined Die for a Modular Shape, (3) CAD/CAM of Streamlined Dies for Lubricated Extrusion of Simple Structural Shapes. (Author).

Download or read book Computer Aided Manufacturing of Streamlined Extrusion Dies written by Hasmukh K. Patel and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Establishment of a Computer Aided Design CAD Computer Aided Manufacturing CAM Process for the Production of Cold Forged Gears written by and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Phase II of the program, a spur gear and a helical gear were selected to be extruded, using dies which were manufactured using the techniques developed in Phase I. The computer program, GEARDI, was used to generate the corrected die geometry for each gear. kTHe dies were made both by electrical discharge machining. Extensive trials were conducted for both the spur gear and helical gear. Twenty spur and 20 helical gears were formed in a hydraulic press. Extra extrusions were made which were sectioned and inspected for grain flow patterns. Geometrical measurements made on the extruded gears show that errors in the tooth profile are small. The extruded spur gear, which is designed to be an AGMA qualilty Class 7 gear, was determined to be between quality Classes 7 and 8. The helical gear, a quality Class 7 gear design, was extruded to a Class 5 gear. For the spur gear, these results indicate a high degree of accuracy in the ability of the GEARDI computer program to compensate for elastic deflection and bulk shrinkage of the extrusion dies. The rather poor quality of the helical gears indicates that there are some technical problems which must be solved before this type of gear can be extruded successfully on a production basis. Keywords include: Computer aided design/manufacturing (CAD/CAM); Cold extrusion; Gear geometry; Die design; Extrusion trials; and Stress analysis.

Download or read book Die Design for Extrusion of Pipes and Tubes written by Sushil Kainth and published by Hanser Gardner Publications. This book was released on 2017-11-06 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Design for Extrusion of Plastic Tubes and Pipes covers this topic from a uniquely practical perspective. The content draws on the author's over 50 years of experience in the plastics processing industry, most recently as head of the successful extrusion die manufacturing company he established in 1995. His approach is oriented toward solving production problems at the design stage using computer aided techniques for design and simulation of the plastic flow. The book provides a step-by-step guide to extrusion die design, with worked examples to illustrate problem solving. It is shown how important melt flow variables (e.g., pressure drop, shear stress, shear rate, temperature variations, and distribution variations, etc.) of key materials are determined using FEM software. The detailed drawings of complete dies for various applications that are provided constitute a rare and valuable resource. Both mono- and multilayer pipes are covered. Using the proven methods and examples from this book, the reader is well-equipped to understand dies for successful manufacture of tubes and pipes of many types. With the purchase of this book, you also receive a free personal access code to download the eBook.

Download or read book Computer Aided Manufacture of Streamlined Extrusion Dies written by M. Janaka. K. Jayasuriya and published by . This book was released on 1985 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Aided Design and Manufacturing for Extrusion of Aluminum Titanium and Steel Structural Parts Phase II Application to Practical Extrusions Volume II User s Manual for ALEXTR System of Computer Programs for Design and Manufacture of Flat Face Dies for Aluminum Extrusion written by and published by . This book was released on 1978 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall objective of this program was to develop practical computer-aided design and manufacturing (CAD/CAM) techniques for extrusion of aluminum alloys, steels and titanium alloys. Phase II results can be summarized as follows: The computer-aided manufacturing and NC techniques developed in Phase I were extended to make 'SHAPE' computer system applicable to extrusion of structural shapes, such as L's and T's. ALEXTR computer system for nonlubricated extrusion of aluminum alloys was developed. An economical-technical evaluation of the usefulness of CAD/CAM system in extrusion was performed. This study showed that utilization of CAD/CAM systems developed in this program can reduce manufacturing costs, improve delivery schedules, and increase the productivity of extrusion operations.

Download or read book Handbook of Workability and Process Design written by George E. Dieter and published by ASM International. This book was released on 2003-01-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plastics Profile Extrusion written by R. J. Kent and published by iSmithers Rapra Publishing. This book was released on 1998 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review describes the changes in the industry over the last 5 years, concentrating on the screw extrusion process where the extruded product has a constant cross-section. Film and sheet production and pultrusion are not included in this review. Products and applications are reviewed in detail and major advances such as computer control, materials and speed and size issues are also covered. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Download or read book Extrusion written by and published by ASM International. This book was released on 2006 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: