Course detail
Technology of Welding
FSI-ETV-KAcad. year: 2023/2024
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 and stickong joint. Thermal cutting. Basic knowlage destructive (DT) and non-destructive (NDT) welds testing.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Entry knowledge
Rules for evaluation and completion of the course
It is classificated to the ECTS grading scale
Attendance in lectures is recommended. Attendance at seminars is compulsory. Absence may be compensated for by the agreement with the teacher who can set a special programme to be worked out.
Aims
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
Prerequisites and corequisites
Basic literature
Kuncipál, J. a kol.: Teorie svařování, , 0
Metals Handbook,vol.6: Welding,Braz.and Sold.ering,
Recommended reading
Procházka a kol.: Technologie slévání, tváření a svařování, , 0
Turňa,M.: Špec.metody zvárania, , 0
Elearning
Classification of course in study plans
Type of course unit
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.
2) Flame welding, aluminothermic welding.
3) Electric arc, power supply, manual metal-arc welding.
4) TIG and MIG/MAG welding.
5) FCAW welding and submerged arc. welding.
6) Plasma arc welding a electron beam welding.
7) Laser beam welding.
8) Resistance welding and friction welding.
9) Diffusion welding and ultrasonic welding.
10) Pressure welding and explosive welding.
11) Weldability of materials.
12) Brazing and bonding. Thermal cutting.
13) DT a NDT welds testing
Laboratory exercise
Teacher / Lecturer
Syllabus
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
Teacher / Lecturer
Syllabus
1) Producing a weld joint, terms and definitions. Classification of welding methods, standards, welding positions.
2) Flame welding, aluminothermic welding.
3) Electric arc, power supply, manual metal-arc welding.
4) TIG and MIG/MAG welding.
5) FCAW welding and submerged arc. welding.
6) Plasma arc welding a electron beam welding.
7) Laser beam welding.
8) Resistance welding and friction welding.
9) Diffusion welding and ultrasonic welding.
10) Pressure welding and explosive welding.
11) Weldability of materials.
12) Brazing and bonding. Thermal cutting.
13) DT a NDT welds testing
Elearning