1. SylabUZ
2. Faculty of Mechanical Engineering
3. winter term 2023/2024
4. WM - oferta ERASMUS - Erasmus programme
5. Welding Technology

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Welding Technology - course description

Aim of the course

The aim of the course is to provide students with basic knowledge of welding processes, selection of optimum bonding technology, methods, quality control of welded joints.

Prerequisites

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Manufacturing engineering, materials science, Principles of TBM.

Scope

Lecture content. Morphology welded, soldered and welded. Call quality control methods, as well as safety rules. Structure and properties of bonded joints. Weldability of metals. Arc welding. Electric welding without the use of the arc. Gas welding and cutting. Electric welding. Soldering and brazing. Welding related processes: spray metallizing. surface hardening. review
and criteria for the selection of optimal bonding technology (welding, soldering, thermal cutting). Mechanization and automation in welding. Welding stresses and strains. Design Basics bonded connections. Welding of non-compliance
and evaluation of the quality of welded joints. The project comprised of the weld metal of more than 1 m in lengh.

TOPICS LABORATORY:  Effect of pre-heating on the structure of welded carbon and alloy steel, Construction of macro and micro weld, Selection of welding parameters, The influence of welding parameters on the construction of welded joints, Manual arc welding, Semi-automatic welding in gas-shielded, Monitoring and classification rules welds, Welding and brazing, Construction of solder joint, Welding defects, Test methods for welded joints (destructive testing, non-destructive testing).

PROJECT: As part of the course, parameters and developed technology of welded joints will be selected. The control methods will be selected.

 

Teaching methods

Lectures with audio visual aids. working with professional literature. individual and team execution of laboratory exercises. execution of the project.

Learning outcomes and methods of theirs verification

Outcome description	Outcome symbols	Methods of verification	The class form

Assignment conditions

Lecture - positive evaluation of the written exam, the activity in the classroom.
The laboratory - provided credit is to get positive ratings from all the exercise. Final rating depends on the ratings of the partial report and oral responses in class activities.
The project - provided credit is to get a positive assessment of the project.

Recommended reading

1. Lecture materials
2. Advisory Engineer - Welding, Edited by Prof. J. Pilarczyk, Vol 1, WNT, Warsaw 2003
3. S. Butnicki: "Weldability of steel and fragility." WNT, Warsaw 1979
4. E. Cleaver, "Metallurgy and Metallography of welds." AGH, Kraków 1985
5. E. Cleaver, "Weldability of steel." Fotobit, Kraków 2002
6. A. KLIMPEL, A. Szymanski "Quality control in the welding industry." Publisher Silesian Technical University, Gliwice, 1992.
7. Z. Pawłowski, "Destructive testing". Warsaw 1988
8. EN 26520 - Classification of imperfections in welded joints of metal with an explanation.
9. Guide to Technology laboratory of permanent joints

Further reading

1. K Przybyłowicz: „Metallurgy". WNT, Warsaw 1999
2. L.A. Dobrzanski : "The basics of metallurgy materials science." WNT, Warsaw 1996
3. L.A. Dobrzanski: Fundamentals of materials science and materials science”. WNT, Warsaw 2002
4. J. Barcik, M. Kupka, A. Wala: „Metal Technology”, Ed. Univ. Silesia, Katowice 2000

Notes

Modified by dr Katarzyna Skrzypek (last modification: 31-05-2023 14:15)