Theories Methods And Numerical Technology Of Sheet Metal Cold And Hot Forming

Author : Ping Hu,Ning Ma,Li-zhong Liu,Yi-guo Zhu
Publisher : Springer Science & Business Media
Page : 218 pages
File Size : 46,8 Mb
Release : 2012-07-23
Category : Technology & Engineering
ISBN : 9781447140993

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Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming by Ping Hu,Ning Ma,Li-zhong Liu,Yi-guo Zhu Pdf

Over the last 15 years, the application of innovative steel concepts in the automotive industry has increased steadily. Numerical simulation technology of hot forming of high-strength steel allows engineers to modify the formability of hot forming steel metals and to optimize die design schemes. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming focuses on hot and cold forming theories, numerical methods, relative simulation and experiment techniques for high-strength steel forming and die design in the automobile industry. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming introduces the general theories of cold forming, then expands upon advanced hot forming theories and simulation methods, including: the forming process, constitutive equations, hot boundary constraint treatment, and hot forming equipment and experiments. Various calculation methods of cold and hot forming, based on the authors’ experience in commercial CAE software for sheet metal forming, are provided, as well as a discussion of key issues, such as hot formability with quenching process, die design and cooling channel design in die, and formability experiments. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming will enable readers to develop an advanced knowledge of hot forming, as well as to apply hot forming theories, calculation methods and key techniques to direct their die design. It is therefore a useful reference for students and researchers, as well as automotive engineers.

Author : Ping Hu,Liang Ying,Bin He
Publisher : Springer
Page : 314 pages
File Size : 53,5 Mb
Release : 2016-10-14
Category : Technology & Engineering
ISBN : 9789811024016

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Hot Stamping Advanced Manufacturing Technology of Lightweight Car Body by Ping Hu,Liang Ying,Bin He Pdf

This book summarizes the advanced manufacturing technology of original innovations in hot stamping of lightweight car body. A detailed description of the technical system and basic knowledge of sheet metal forming is given, which helps readers quickly understand the relevant knowledge in the field. Emphasis has been placed on the independently developed hot stamping process and equipment, which help describe the theoretical and experimental research on key problems involving stress field, thermal field and phase transformation field in hot stamping process. Also, a description of the formability at elevated temperature and the numerical simulation algorithms for high strength steel hot stamping is given in combination with the experiments. Finally, the book presents some application cases of hot stamping technology such as the lightweight car body design using hot stamping components and gradient hardness components, and the cooling design of the stamping tool. This book is intended for researchers, engineers and graduate students in vehicle engineering, mechanical engineering, especially in the field of advanced manufacturing technology. The book also provides a useful reference for other new technology related temperature and phase transformation, such as aluminum-magnesium alloy hot stamping.

Author : V.L. Mazur,O. V. Nogovitsyn
Publisher : CRC Press
Page : 480 pages
File Size : 40,5 Mb
Release : 2018-10-26
Category : Science
ISBN : 9781351173957

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Theory and Technology of Sheet Rolling by V.L. Mazur,O. V. Nogovitsyn Pdf

Despite significant advances in technology and equipment for rolled steel, the computerization of production processes and the steady increase in production of sheet steel, recent scientific and technological achievements have not been compiled in the special literature and revealed to a wide range of specialists. This book details new approaches, computational techniques, and reliable calculation methods of leaf-rolling modes, forecasting and optimization of the technologies, increasing productivity of the mill and a radical improvement in the quality of steel products.

Author : V.L. Mazur,O. V. Nogovitsyn
Publisher : CRC Press
Page : 331 pages
File Size : 55,5 Mb
Release : 2018-10-26
Category : Science
ISBN : 9781351173940

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Theory and Technology of Sheet Rolling by V.L. Mazur,O. V. Nogovitsyn Pdf

Despite significant advances in technology and equipment for rolled steel, the computerization of production processes and the steady increase in production of sheet steel, recent scientific and technological achievements have not been compiled in the special literature and revealed to a wide range of specialists. This book details new approaches, computational techniques, and reliable calculation methods of leaf-rolling modes, forecasting and optimization of the technologies, increasing productivity of the mill and a radical improvement in the quality of steel products.

Author : Ken-ichiro Mori
Publisher : CRC Press
Page : 1170 pages
File Size : 45,7 Mb
Release : 2001-01-01
Category : Technology & Engineering
ISBN : 9026518226

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Simulation of Material Processing: Theory, Methods and Application by Ken-ichiro Mori Pdf

This volume contains about 180 papers including seven keynotes presented at the 7th NUMIFORM Conference. It reflects the state-of-the-art of simulation of industrial forming processes such as rolling, forging, sheet metal forming, injection moulding and casting.

Author : Jianli Song,Zhiqi Liu,Yongtang Li
Publisher : Springer
Page : 276 pages
File Size : 43,7 Mb
Release : 2017-06-14
Category : Technology & Engineering
ISBN : 9783662540480

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Cold Rolling Precision Forming of Shaft Parts by Jianli Song,Zhiqi Liu,Yongtang Li Pdf

This book presents in detail the theory, processes and equipment involved in cold rolling precision forming technologies, focusing on spline and thread shaft parts. The main topics discussed include the status quo of research on these technologies; the design and calculation of process parameters; the numerical simulation of cold rolling forming processes; and the equipment used. The mechanism of cold rolling forming is extremely complex, and research on the processes, theory and mechanical analysis of spline cold rolling forming has remained very limited to date. In practice, the forming processes and production methods used are mainly chosen on the basis of individual experience. As such, there is a marked lack of both systematic, theory-based guidelines, and of specialized books covering theoretical analysis, numerical simulation, experiments and equipment used in spline cold rolling forming processes. Illustrated using tables, 3D photographs and formula derivations, this book fills that gap in the literature.

Author : Taylan Altan,Gracious Ngaile,Gangshu Shen
Publisher : ASM International
Page : 353 pages
File Size : 42,7 Mb
Release : 2004-01-01
Category : Technology & Engineering
ISBN : 9781615030941

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Cold and Hot Forging by Taylan Altan,Gracious Ngaile,Gangshu Shen Pdf

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.

Author : Anonim
Publisher : Unknown
Page : 804 pages
File Size : 43,9 Mb
Release : 1971
Category : Mechanics, Applied
ISBN : UCAL:C2682434

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Applied Mechanics Reviews by Anonim Pdf

Author : Zhang Yisheng,Ma Mingtu
Publisher : World Scientific
Page : 580 pages
File Size : 54,5 Mb
Release : 2017-03-03
Category : Business & Economics
ISBN : 9789813207318

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Advanced High Strength Steel And Press Hardening - Proceedings Of The 3rd International Conference On Advanced High Strength Steel And Press Hardening (Ichsu2016) by Zhang Yisheng,Ma Mingtu Pdf

This proceedings brings together seventy seven selected papers presented at the 3rd International Conference on Advanced High Strength Steel and Press Hardening (ICHSU2016), which was held in Xi’an, China, during August 25–27, 2016. In this rapid growing market in advanced high strength steel and press hardening, in particularly demand from automotive industry and sustainability community to develop light-weight materials for Body in white or BIW, has motivated us to organize ICHSU2016, soon after the successful conclusion of our ICHSU2015 last year to encourage experts all over the world to get together again to exchange note and ideas as how to move the R&D in press hardening technology forward in the new era. The purpose of holding ICHSU2016 is to satisfy the increasingly urgent requirement of reducing the weight of vehicle structures and increasing passenger safety. This conference arouses great interests and attentions from domestic and foreign researchers in hot stamping field, of the articles accepted, covering almost all the current topics of advanced high strength steel and press hardening technology, which includes materials & testing, modeling & simulation, process design, tribology & tools, equipment and product properties.

Author : Marta C. Oliveira,José Valdemar Fernandes
Publisher : MDPI
Page : 254 pages
File Size : 43,5 Mb
Release : 2020-04-22
Category : Technology & Engineering
ISBN : 9783039285563

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Modelling and Simulation of Sheet Metal Forming Processes by Marta C. Oliveira,José Valdemar Fernandes Pdf

The numerical simulation of sheet metal forming processes has become an indispensable tool for the design of components and their forming processes. This role was attained due to the huge impact in reducing time to market and the cost of developing new components in industries ranging from automotive to packing, as well as enabling an improved understanding of the deformation mechanisms and their interaction with process parameters. Despite being a consolidated tool, its potential for application continues to be discovered with the continuous need to simulate more complex processes, including the integration of the various processes involved in the production of a sheet metal component and the analysis of in-service behavior. The quest for more robust and sustainable processes has also changed its deterministic character into stochastic to be able to consider the scatter in mechanical properties induced by previous manufacturing processes. Faced with these challenges, this Special Issue presents scientific advances in the development of numerical tools that improve the prediction results for conventional forming process, enable the development of new forming processes, or contribute to the integration of several manufacturing processes, highlighting the growing multidisciplinary characteristic of this field.

Author : Rahulkumar Shivajirao Hingole
Publisher : Springer
Page : 116 pages
File Size : 44,9 Mb
Release : 2014-09-08
Category : Science
ISBN : 9783662444979

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Advances in Metal Forming by Rahulkumar Shivajirao Hingole Pdf

This comprehensive book offers a clear account of the theory and applications of advanced metal forming. It provides a detailed discussion of specific forming processes, such as deep drawing, rolling, bending extrusion and stamping. The author highlights recent developments of metal forming technologies and explains sound, new and powerful expert system techniques for solving advanced engineering problems in metal forming. In addition, the basics of expert systems, their importance and applications to metal forming processes, computer-aided analysis of metalworking processes, formability analysis, mathematical modeling and case studies of individual processes are presented.

Author : Shiro Kobayashi,Soo-Ik Oh,Taylan Altan
Publisher : Oxford University Press, USA
Page : 398 pages
File Size : 48,6 Mb
Release : 1989
Category : Electronic books
ISBN : 9780195044027

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Metal Forming and the Finite-element Method by Shiro Kobayashi,Soo-Ik Oh,Taylan Altan Pdf

1. Introduction. 2. Metal Forming Process. 3. Analysis and Technology in Metal Forming. 4. Plasticity and Viscoplasticity. 5. Methods of Analysis. 6. The Finite Element Method--Part I. 7. The Finite Element Method--Part II. 8. Plane-Strain Problems. 9. Axisymmetric Isothermal Forging. 10. Steady State Processes of Extrusion and Drawing. 11. Sheet Metal Forming. 12. Thermo-Viscoplastic Analysis. 13. Compaction and Forging of Porous Metals. 14. Three Dimensional Problems. 15. Preform Design in Metal Forming. 16. Solid Formulation, Comparison of Two Formulations, and Concluding Remarks.

Author : Donald F. Eary,Edward A. Reed
Publisher : Unknown
Page : 488 pages
File Size : 55,5 Mb
Release : 1958
Category : Dies (Metal-working)
ISBN : UOM:39076006559921

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Techniques of Pressworking Sheet Metal by Donald F. Eary,Edward A. Reed Pdf

Author : D. Koistinen,Neng-Ming Wang
Publisher : Springer
Page : 430 pages
File Size : 45,9 Mb
Release : 1979
Category : Crafts & Hobbies
ISBN : UOM:39015030232378

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Mechanics of Sheet Metal Forming by D. Koistinen,Neng-Ming Wang Pdf

This volume records the proceedings of an international symposium on "ME CHANICS OF SHEET METAL FORMING: Material Behavior and Deformation Analysis." It was sponsored and held at the General Motors Research Labora tories on October 17-18, 1977. This symposium was the twenty-first in an annual series. The objective of this symposium was to discuss the research frontiers in experimental and theoretical methods of sheet metal forming analysis and, also, to determine directions of future research to advance technology that would be useful in metal stamping plants. Metal deformation analyses which provide guide lines for metal flanging are already in use. Moreover, recent advances in computer techniques for solving plastic flow equations and in measurements of material parameters are leading to dynamic models of many stamping operations. These models would accurately predict the stresses and strains in the sheet as a function of punch travel. They would provide the engineer with the knowledge he needs to improve die designs. The symposium papers were organized into five sessions: the state of the art, constitutive relations of sheet metal, role of friction, sheet metal formability, and deformation analysis of stamping operations. We believe this volume not only summarizes the various viewpoints at the time of the symposium, but also pro vides an outlook for materials and mechanics research in the future.

Author : Dorel Banabic
Publisher : Unknown
Page : 301 pages
File Size : 42,6 Mb
Release : 2008
Category : Sheet-metal
ISBN : LCCN:2010927076

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Sheet Metal Forming Processes by Dorel Banabic Pdf