1. Basic concepts of welding, related technologies, nomenclature, metallurgy of welded joints. 2. Weldability, general conditions, weldable materials, technology of welded structures. 3. Fusion welding - welding el. arc, flame welding, automatic submerged arc welding, welding in protective atmospheres (MAG, MIG, TIG), electroslag welding. 4. Pressure resistance welding - spot, seam, protrusion, contact. 5. Special welding methods - plasma, laser, ultrasound, friction, explosion, etc. 6. Welded joint structure, thermal cycle, stress and strain, thermal influence of material, heat treatment of weldments. Technology of thermal separation of materials. 7. Defects in welded joints - their classification and methods of prevention; tests of welded joints, their principles, resp. sensitivity. 8. Welding - definition, principle, specifics, used technologies and procedures. 9. Soldering, principle and conditions of soldering, used additional materials, methods and procedures. 10. Bonding of metals - principle, specifics, properties of adhesives, quality of connection, possibilities of use. 11. Welding, soldering and gluing of non-metallic materials - use, procedures, comparison of joint properties.
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The course acquaints students with individual methods of welding, soldering and gluing materials and introduces their specifics, possibilities of use, respectively. compares the suitability and substitutability of these technologies. It introduces the basic concepts of welding / surfacing / soldering and describes the principles of individual methods, including methods of thermal separation. Furthermore, basic information from the field of weldability of used construction materials is presented, especially with regard to the issue of welded metallurgy. Finally, attention is paid to promising technologies of gluing and glued joints, which today represent an important method of joining materials and components, especially in relation to the automotive industry.
Knowledge of the principles and possibilities of joining metals and non-metallic materials Orientation in the individual methods and the ability to determine the appropriate method Knowledge of the properties and capabilities of material joining the different methods
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Pilous, V. Materiály a jejich chování při svařování. ŠKODA WELDING s.r.o, 2009.
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Žák, J., Novák, M. Teorie svařování. Vysoké učení technické v Brně, 1988.
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