Special Welding Technology (FSI-HSV)

Special fusion welding technology. Welding technology with highly concentrated energy sources - plasma, electron beam and laser welding. Special methods of welding, bolts welding . Special methods of welding using pressure, friction welding. Metal 3D printing methods. Information on the influence of the welding process on limit states such as dynamics, statics, fatigue, brittle fracture and creep. The influence of the welding process on the deformations of the welded parts and the explanation of the concept of residual stress. The possibility of measuring typical parameters and quantities during and after the welding process.

1. Introduction. Importance, advantages and disadvantages of special welding methods. Special arc methods.


2. Summary of materials and their weldability


3. Friction welding, FSW and electromagnetic pulse


4. Laser, electron beam welding


5. Laser, plasma, water jet cutting


6. Hybrid welding and 3D printing of metal materials - WAAM


7. Adhesive bonding


8. Hybrid joining


9. Deformation in welding


10. Residual and internal stresses induced by welding


11. The possibility of measuring quantities during and after welding - temperature field, deformation, residual stress, macro/micro, hardness


12. Welding and limit states – statics, dynamics, fatigue


13. Welding and limit states – brittle fracture and creep

1. Weldability of selected materials


2. Assessment of the quality of the weld joint, weldability


3. Plasma cutting


4. Electron beam welding - excursion


5. Laser welding - excursion


6. Welding of studs


7. Measurement and evaluation of roughness on laser burns


8. Welding of plastics


9. Hybrid joining


10. Flow drill


11. The possibility of measuring quantities during and after welding - temperature field, deformation, residual stress, macro/micro, hardness


12. Welding and limit states – statics, dynamics, fatigue


13. Welding and limit states – brittle fracture and creep