Cold and Hot Forging
Title | Cold and Hot Forging PDF eBook |
Author | Taylan Altan |
Publisher | ASM International |
Pages | 353 |
Release | 2004-01-01 |
Genre | Technology & Engineering |
ISBN | 1615030948 |
Editors Altan (Ohio State University), Ngaile (North Carolina University), and Shen (Ladish Company, Inc.) offer this extensive overview of the latest developments in the design of forging operations and dies. Basic technological principles are briefly reviewed in the first two chapters.
Cold Forging Case Histories
Title | Cold Forging Case Histories PDF eBook |
Author | |
Publisher | |
Pages | 80 |
Release | 1970 |
Genre | Metals |
ISBN |
Applied Metal Forming
Title | Applied Metal Forming PDF eBook |
Author | Henry S. Valberg |
Publisher | Cambridge University Press |
Pages | 477 |
Release | 2010-03-31 |
Genre | Technology & Engineering |
ISBN | 1316175413 |
Applied Metal Forming: Including FEM Analysis describes metal forming theory and how experimental techniques can be used to study any metal forming operation with great accuracy. For each primary class of processes, such as forging, rolling, extrusion, wiredrawing, and sheet-metal forming, it explains how FEA (Finite Element Analysis) can be applied with great precision to characterize the forming condition and in this way optimize the processes. FEA has made it possible to build very realistic FEM-models of any metal forming process, including complex three-dimensional forming operations, in which complex products are shaped by complex dies. Thus, using FEA it is now possible to visualize any metal forming process and to study strain, stresses, and other forming conditions inside the parts being manufactured as they develop throughout the process.
Metal Forming
Title | Metal Forming PDF eBook |
Author | Taylan Altan |
Publisher | ASM International(OH) |
Pages | 384 |
Release | 1983 |
Genre | Crafts & Hobbies |
ISBN |
Briefly reviews the basic principles of metal forming but major emphasis is on the latest developments in the design of metal-forming operations and tooling. Discusses the position of metal forming in manufacturing and considers a metal-forming process as a system consisting of several interacting variables. Includes an overall review and classification of all metal-forming processes. The fundamentals of plastic deformation - metal flow, flow stress of metals and yield criteria - are discussed, as are significant practical variables of metal- forming processes such as friction, temperatures and forming machines and their characteristics. Examines approximate methods of analyzing simple forming operations, then looks at massive forming processes such as closed-die forging, hot extrusion, cold forging/ extrusion, rolling and drawing (discussion includes the prediction of stresses and load in each process and applications of computer-aided techniques). Recent developments in metal-forming technology, including CAD/CAM for die design and manufacture, are discussed, and a review of the latest trends in metal flow analysis and simulations.
Selected Papers from the 4th International Conference on Cold, Warm and Hot Forging Technology
Title | Selected Papers from the 4th International Conference on Cold, Warm and Hot Forging Technology PDF eBook |
Author | International Conference on Cold, Warm and Hot Forging Technology (4, 1998, Columbus, Ohio) |
Publisher | |
Pages | 348 |
Release | 2000 |
Genre | |
ISBN |
Principles of Forging and Heat Treatment of Steel
Title | Principles of Forging and Heat Treatment of Steel PDF eBook |
Author | Thomas P. Hughes |
Publisher | |
Pages | 248 |
Release | 1928 |
Genre | Blacksmithing |
ISBN |
Analysis of Warm Forging Process
Title | Analysis of Warm Forging Process PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2001 |
Genre | |
ISBN |
Forging is a metal forming process commonly used in industry. Forging process is strongly affected by the process temperature. In hot forging process, a wide range of materials can be used and even complex geometries can be formed. However in cold forging, only low carbon steels as ferrous material with simple geometries can be forged and high capacity forging machinery is required. Warm forging compromise the advantages and disadvantages of hot and cold forging processes. In warm forging process, a product having better tolerances can be produced compared to hot forging process and a large range of materials can be forged compared to cold forging process. In this study, forging of a particular part which is being produced by hot forging at 1200°C for automotive industry and have been made of 1020 carbon steel, is analyzed by the finite volume analysis software for a temperature range of 850-1200°C. Experimental study has been conducted for the same temperature range in a forging company. A good agreement for the results has been observed.