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Course detail
FSI-ETV-KAcad. year: 2024/2025
The course deals with the following topics: Theoretical basis of welding - producing a weld joint. Description and theory of methods of fusion welding - flame welding, electric arc welding, plasma, electron beam and laser welding. Description and theory of methods of pressure welding - resistance welding, friction welding, diffusion welding, ultrasonic welding, cold pressure welding, explosive welding. Filler materials and welding devices. Weldability of materials. Producing a soldered joint. Thermal cutting. Basic knowlage destructive (DT) and non-destructive (NDT) welds testing.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Entry knowledge
Basic knowledge of science of material, body mechanics and physics.
Rules for evaluation and completion of the course
Aims
The main objective of the course is to provide students with the theoretical foundations of welding technologies. Students will acquire knowledge necessary for a creative and complex solution of industrial applications.The students will be made familiar with all types of modern welding technologies. They will be able to apply these technologies to the machine construction manufacturing and steel constructions. They will be able to use an independent creative attitude to the elaboration of welding procedure.
Study aids
http://ust.fme.vutbr.cz/svarovani/studium/index.php?stranka=opory and E-learning.
Prerequisites and corequisites
Basic literature
Recommended literature
Classification of course in study plans
specialization STG , 3 year of study, winter semester, compulsory
Guided consultation in combined form of studies
Teacher / Lecturer
Syllabus
1. Producing a weld joint, terms and definitions. Classification of welding methods, standards, welding positions. Welding procedure specificatrion (WPS). 2. Flame welding, aluminothermic welding and their aplication.3. Electric arc, power supply, manual metal-arc welding and their aplication.4. TIG and MIG/MAG welding and their aplication.5. FCAW, CMT welding and submerged arc. welding and their aplication.6. Plasma arc welding a electron beam welding and their aplication.7. Laser beam welding and their aplication.8. Resistance welding and friction welding and their aplication.9. Diffusion welding and ultrasonic welding and their aplication.10. Pressure welding and explosive welding and their aplication.11. Brazing, soldering and their apliation. 12. Basics metals weldability.
13. Basics DT a NDT welds testing
Laboratory exercise
1) Binary diagrams and their applications in welding.2) Calculation of temperature field.3) Electric arc.4) Powered properties of covered electrodes.5) Determination of V-A characteristic of power supply.6) Calculation MIG/MAG technology.7) Demonstration of MIG/MAG technology in a welding shop.8) Elaboration of a welding procedure specification - WPS.9) Calculation - plasma and electron beam welding.10) Calculation - laser beam welding.11) Excursion to a workplace using laser devices.12) Weldability - C-Mn steels and high alloy steels .13) Course-unit credit awarding
Guided consultation