Technology of Welding (FSI-ETV)

Academic year 2024/2025
Supervisor: Ing. Marek Slováček, Ph.D.  
Supervising institute: ÚST all courses guaranted by this institute
Teaching language: Czech
Course type: departmental course
Aims of the course unit:
 
Learning outcomes and competences:
 
Prerequisites:
 
Course contents:

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.
Teaching methods and criteria:
 
Assesment methods and criteria linked to learning outcomes:
 
Controlled participation in lessons:
 
Type of course unit:
    Lecture  13 × 3 hrs. optionally                  
    Laboratory exercise  13 × 2 hrs. compulsory                  
Course curriculum:
    Lecture

 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
Literature - fundamental:
1. Kuncipál, J. a kol.: Teorie svařování, , 0
2. Metals Handbook,vol.6: Welding,Braz.and Sold.ering,
3. AMBROŽ, Oldřich. Technologie svařování a zařízení: učební texty pro kurzy svářečských inženýrů a technologů. Ostrava: ZEROSS, 2001. ISBN 80-85771-81-0.
4.

BARTÁK, Jiří. Výroba a aplikované inženýrství ve svařování: učební texty pro kurzy svářečských inženýrů a technologů. Ostrava: ZEROSS, 2000. ISBN 80-85771-72-1
Literature - recommended:
4. Dvořák a kolektiv: Technologie
5. Turňa,M.: Špec.metody zvárania, , 0
6. Procházka a kol.: Technologie slévání, tváření a svařování, , 0
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
B-STR-P full-time study STG Manufacturing Technology -- Cr,Ex 5 Compulsory 1 3 W
C-AKR-P full-time study CZS -- Cr,Ex 5 Elective 1 1 W
B-STG full-time study --- no specialisation -- Cr,Ex 5 Compulsory 1 3 W