Le soudage par friction malaxage PDF Download
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Author: Lyne St-Georges
Publisher:
ISBN: 9782923168234
Category :
Languages : fr
Pages : 265
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Book Description
Author:
Publisher: Ed. Techniques Ingénieur
ISBN:
Category : Aluminum
Languages : fr
Pages : 9
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Book Description
Author: Lyne St-Georges
Publisher:
ISBN: 9782923168234
Category :
Languages : fr
Pages : 265
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Book Description
Author: Yuri Hovanski
Publisher: Springer Nature
ISBN: 3031226615
Category : Technology & Engineering
Languages : en
Pages : 267
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Book Description
This collection presents fundamentals and the current status of friction stir welding (FSW) and solid-state friction stir processing of materials and provides researchers and engineers with an opportunity to review the current status of the friction stir related processes and discuss the future possibilities. Contributions cover various aspects of friction stir welding and processing including their derivative technologies. Topics include, but are not limited to: • Derivative technologies • High-temperature applications • Industrial applications • Dissimilar alloys and/or materials • Lightweight alloys • Simulation • Characterization • Non-destructive examination techniques
Author: Rajiv S. Mishra
Publisher: ASM International
ISBN: 1615030972
Category : Technology & Engineering
Languages : en
Pages : 360
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Book Description
This book covers the rapidly growing area of friction stir welding. It also addresses the use of the technology for other types of materials processing, including superplastic forming, casting modification, and surface treatments. The book has been prepared to serve as the first general reference on friction stir technology,. Information is provided on tools, machines, process modeling, material flow, microstructural development and properties. Materials addressed include aluminum alloys, titanium alloys, steels, nickel-base alloys, and copper alloys. The chapters have been written by the leading experts in this field, representing leading industrial companies and university and government research insititutions.
Author: Yuri Hovanski
Publisher: Springer
ISBN: 331952383X
Category : Technology & Engineering
Languages : en
Pages : 315
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Book Description
This books presents a current look at friction stir welding technology from application to characterization and from modeling to R&D. It is a compilation of the recent progress relating to friction stir technologies including derivative technologies, high-temperature applications, industrial applications, dissimilar alloy/materials, lightweight alloys, simulation, and characterization. With contributions from leaders and experts in industry and academia, this will be a comprehensive source for the field of Friction Stir Welding and Processing.
Author: Daniela Lohwasser
Publisher: Elsevier
ISBN: 1845697715
Category : Technology & Engineering
Languages : en
Pages : 437
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Book Description
Friction stir welding (FSW) is a highly important and recently developed joining technology that produces a solid phase bond. It uses a rotating tool to generate frictional heat that causes material of the components to be welded to soften without reaching the melting point and allows the tool to move along the weld line. Plasticized material is transferred from the leading edge to trailing edge of the tool probe, leaving a solid phase bond between the two parts. Friction stir welding: from basics to applications reviews the fundamentals of the process and how it is used in industrial applications.Part one discusses general issues with chapters on topics such as basic process overview, material deformation and joint formation in friction stir welding, inspection and quality control and friction stir welding equipment requirements and machinery descriptions as well as industrial applications of friction stir welding. A chapter giving an outlook on the future of friction stir welding is included in Part one. Part two reviews the variables in friction stir welding including residual stresses in friction stir welding, effects and defects of friction stir welds, modelling thermal properties in friction stir welding and metallurgy and weld performance.With its distinguished editors and international team of contributors, Friction stir welding: from basics to applications is a standard reference for mechanical, welding and materials engineers in the aerospace, automotive, railway, shipbuilding, nuclear and other metal fabrication industries, particularly those that use aluminium alloys. - Provides essential information on topics such as basic process overview, materials deformation and joint formation in friction stir welding - Inspection and quality control and friction stir welding equipment requirements are discussed as well as industrial applications of friction stir welding - Reviews the variables involved in friction stir welding including residual stresses, effects and defects of friction stir welds, modelling thermal properties, metallurgy and weld performance
Author: Rajiv Mishra
Publisher: Springer
ISBN: 3319481738
Category : Technology & Engineering
Languages : en
Pages : 292
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Book Description
This collection focuses on all aspects of science and technology related to friction stir welding and processing.
Author: Mukuna Patrick Mubiayi
Publisher: Springer
ISBN: 3319927507
Category : Technology & Engineering
Languages : en
Pages : 216
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Book Description
This book provides an overview of friction stir welding and friction stir spot welding with a focus on aluminium to aluminium and aluminium to copper. It also discusses experimental results for friction stir spot welding between aluminium and copper, offering a good foundation for researchers wishing to conduct more investigations on FSSW Al/Cu. Presenting full methodologies for manufacturing and case studies on FSSW Al/Cu, which can be duplicated and used for industrial purposes, it also provides a starting point for researchers and experts in the field to investigate the FSSW process in detail. A variant of the friction stir welding process (FSW), friction stir spot welding (FSSW) is a relatively new joining technique and has been used in a variety of sectors, such as the automotive and aerospace industries. The book describes the microstructural evolution, chemical and mechanical properties of FSW and FSSW, including a number of case studies.
Author: Rajiv Sharan Mishra
Publisher: Springer
ISBN: 3319070436
Category : Technology & Engineering
Languages : en
Pages : 347
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Book Description
This book lays out the fundamentals of friction stir welding and processing and builds toward practical perspectives. The authors describe the links between the thermo-mechanical aspects and the microstructural evolution and use of these for the development of the friction stir process as a broader metallurgical tool for microstructural modification and manufacturing. The fundamentals behind the practical aspects of tool design, process parameter selection and weld related defects are discussed. Local microstructural refinement has enabled new concepts of superplastic forming and enhanced low temperature forming. The collection of friction stir based technologies is a versatile set of solid state manufacturing tools.
Author: Sandra Zimmer
Publisher:
ISBN:
Category :
Languages : fr
Pages : 256
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Book Description
Le soudage par friction malaxage, ou FSW, est un procédé de soudage à l’« état solide » permettant d’éviter certains problèmes rencontrés en soudage par fusion comme la fissuration à chaud ou la création de soufflures. La soudure est réalisée par l’action d’un outil à l’interface de deux pièces à souder. Celui-ci a pour rôle de malaxer et d’échauffer par frottement la matière. Le cordon est réalisé de proche en proche. Les efforts générés à l’interface outil/matière doivent être repris par la machine et le montage de soudage. Ils sont donc un facteur important pour le choix des moyens de soudage. Ce travail de thèse consiste à mettre en place une démarche pour qualifier les moyens de production FSW, en identifiant la partie du domaine de soudabilité opératoire accessible par le moyen envisagé. Ce travail comporte trois phases. La première est l’identification des paramètres caractéristiques du procédé FSW. Cela aboutit à l’écriture de spécifications du cahier des charges pour le choix ou la conception d’un moyen de production. Une fois ces paramètres identifiés, la deuxième étape de la démarche est la caractérisation expérimentale des domaines de soudabilités opératoires (DSO). Les actions mécaniques appliquées sur l’outil ont été associées à chaque combinaison des paramètres opératoires de ces domaines. Cette étude expérimentale a mis en évidence l’influence des paramètres de conduite sur le torseur des efforts outil/matière. Ces derniers peuvent être réduits en agissant sur ces mêmes paramètres opératoires. Enfin, la dernière phase de la démarche est la validation du moyen de production FSW choisi, grâce à l’ensemble des données expérimentales recueillies. Ce moyen de production est modélisé dans le but de tester les capacités de la machine, de la broche et du porte-pièces pour réaliser l’opération de soudage. La démarche de qualification a été mise en œuvre à la réalisation de soudures FSW par un robot polyarticulé (6 axes). Cette structure « peu rigide » et de « faible » capacité en effort est très sensible aux actions mécaniques générées par le FSW. Le choix des paramètres opératoires de soudage s’appuie sur les DSO déterminés expérimentalement pour les phases de plongée et de soudage, bornées par les limites de la machine. Il est nécessaire, pour ce type de structure, de qualifier son aptitude à réaliser l’opération de soudage FSW, car ses capacités dépendent fortement de la position de l’outil dans l’espace de travail.
