Gear Materials, Properties, and Manufacture - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Gear Materials, Properties, and Manufacture write by Joseph R. Davis. This book was released on 2005. Gear Materials, Properties, and Manufacture available in PDF, EPUB and Kindle. All of the critical technical aspects of gear materials technology are addressed in this new reference work. Gear Materials, Properties, and Manufacture is intended for gear metallurgists and materials specialists, manufacturing engineers, lubrication technologists, and analysts concerned with gear failures who seek a better understanding of gear performance and gear life. This volume complements other gear texts that emphasize the design, geometry, and theory of gears. The coverage begins with an overview of the various types of gears used, important gear terminology, applied stresses and strength requirements associated with gears, and lubrication and wear. This is followed by in-depth treatment of metallic (ferrous and nonferrous alloys) and plastic gear materials. Emphasis is on the properties of carburized steels, the material of choice for high-performance power transmission gearing.
Heat Treatment of Gears
Heat Treatment of Gears - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Heat Treatment of Gears write by A. K. Rakhit. This book was released on 2000. Heat Treatment of Gears available in PDF, EPUB and Kindle. This book is designed to provide engineers with a better understanding of heat treatment and its effects on gear quality and performance, especially as these considerations are critical to ensuring that the gears perform satisfactorily under anticipated service conditions. Increased demand for gears to transmit more power through smaller, lighter, quieter, and more reliable packages that must operate over a wide range of service conditions has made the design and manufacture of gears much more complex. Gears manufactured from certain steels are found to meet these demands, and become especially effective when heat treated and finish machined for high geometric accuracy. However, distortion of the gear after heat treatment offers the engineer a challenging opportunity not only in ensuring a high quality product but also in controlling manufacturing costs. Heat treat distortion of gears is discussed in detail for the major heat treat process, and a case history of each successful gear heat treat process is included. Contents: Introduction to Gear Heat Treatment Properties of Iron Heat Treatment of Gears Through-Hardening Process Carburizing and Hardening Nitriding Modern Nitriding Processes Carbonitriding Induction Hardening Selection of Heat Treat Process for Optimum Gear Design.
Advanced Gear Manufacturing and Finishing
Advanced Gear Manufacturing and Finishing - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Advanced Gear Manufacturing and Finishing write by Kapil Gupta. This book was released on 2017-07-13. Advanced Gear Manufacturing and Finishing available in PDF, EPUB and Kindle. Advanced Gear Manufacturing and Finishing offers detailed coverage of advanced manufacturing technologies used in the production of gears, including new methods such as spark erosion machining, abrasive water jet machining, additive layer manufacturing, laser shaping, and sustainable manufacturing of gears. The industry in this area is constantly producing new settings where gears must endure ever increasing stresses, strains, and temperatures. Advanced methods in manufacturing, finishing, and surface property enhancement have emerged in recent years to meet these challenges. This unique book takes a critical look at the state-of-the-art research into these new methods, and the latest improvements to classic technologies in both gear manufacturing and finishing. This book is essential reading for researchers and engineers working in the fields of powertrain manufacturing, gear technology, and advanced manufacturing technologies. Describes the machining systems, main components, and working procedures with the help of diagrams and photos. Demonstrates the mechanisms and capabilities of new methods. Shows improvements to a range of gear manufacturing and finishing technologies. Provides a critical review of recent research in a range of fields relevant to gear manufacturing technologies.
Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining
Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining write by Kapil Gupta. This book was released on 2016-08-18. Near-Net Shape Manufacturing of Miniature Spur Gears by Wire Spark Erosion Machining available in PDF, EPUB and Kindle. This work describes an experimental investigation with the aim to evaluate and establish wire spark erosion machining (WSEM) as a viable alternative for high quality miniature gear manufacturing. External spur type miniature brass (ASTM 858) gears with 12 teeth, 9.8 mm outside diameter and 5 mm face width were manufactured by WSEM. The research work was accomplished in four distinct experimental stages viz., preliminary, pilot, main and confirmation. The aim, scope and findings of each stage are progressively presented and discussed. In essence, the investigation found that it was possible to manufacture miniature gears to high quality by using WSEM. Gears up to DIN 5 quality with a good surface finish (1.2 μm average roughness) and satisfactory surface integrity were achieved. The results suggest that WSEM should be considered a viable alternative to conventional miniature gear manufacturing techniques and that in some instances it may even be superior. This work will prove useful to researchers and professionals in the field of miniature and micro-scale manufacturing and machining.
Comprehensive Materials Finishing
Comprehensive Materials Finishing - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Comprehensive Materials Finishing write by M.S.J. Hashmi. This book was released on 2016-08-29. Comprehensive Materials Finishing available in PDF, EPUB and Kindle. Finish Manufacturing Processes are those final stage processing techniques which are deployed to bring a product to readiness for marketing and putting in service. Over recent decades a number of finish manufacturing processes have been newly developed by researchers and technologists. Many of these developments have been reported and illustrated in existing literature in a piecemeal manner or in relation only to specific applications. For the first time, Comprehensive Materials Finishing, Three Volume Set integrates a wide body of this knowledge and understanding into a single, comprehensive work. Containing a mixture of review articles, case studies and research findings resulting from R & D activities in industrial and academic domains, this reference work focuses on how some finish manufacturing processes are advantageous for a broad range of technologies. These include applicability, energy and technological costs as well as practicability of implementation. The work covers a wide range of materials such as ferrous, non-ferrous and polymeric materials. There are three main distinct types of finishing processes: Surface Treatment by which the properties of the material are modified without generally changing the physical dimensions of the surface; Finish Machining Processes by which a small layer of material is removed from the surface by various machining processes to render improved surface characteristics; and Surface Coating Processes by which the surface properties are improved by adding fine layer(s) of materials with superior surface characteristics. Each of these primary finishing processes is presented in its own volume for ease of use, making Comprehensive Materials Finishing an essential reference source for researchers and professionals at all career stages in academia and industry. Provides an interdisciplinary focus, allowing readers to become familiar with the broad range of uses for materials finishing Brings together all known research in materials finishing in a single reference for the first time Includes case studies that illustrate theory and show how it is applied in practice
