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Curriculum subjectWelding Technology and Equipment
| Subject |
| Subject code |
MTM204 |
| Subject name |
Welding Technology and Equipment |
| Credit points |
3 ECTS |
| Grading method |
Exam |
| Subject program |
|
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| Curriculum subject |
| Curriculum |
2017 FOR |
| Study year |
1 |
| Semester |
Spring semester |
| Subject type |
Optional |
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Subject loads
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| Lecture |
32 |
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| General description |
|---|
| Physics of welding. Welding processes. Weldability of metals. Kinds of welded joints. Types of weld and welding symbols. Procedure of arc welding. Power sources for arc welding and welding equipment. Arc-welding consumables. Electric resistance welding. Shielded-arc welding. Welding steels, cast iron and non-ferrous metals. Surfacing and hard facing. Repair welding. Torch welding and flame cutting. Plasma-arc, electron-beam, ultrasonic, diffusion and friction welding. Spray-transfer coating. Welding imperfections and quality control. Welder's working place, ventilation and labour protection. |
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| General aim |
|---|
| The aim of the course is to widen the knowledge about welding different materials, the basics of welding production, quality system, the strength of welded joints, economical calculations of welded joints, welding devices and conductors. |
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| Form description |
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| Lectures, teamwork, individual work. |
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| Literature |
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1. P. Kulu, J. Kübarsepp, A. Laansoo, J. Pirso, L. Valdma. Metalliõpetus ja metallide tehnoloogia. II Metallide tehnoloogia 2. Tln. TTÜ Kirjastus, 2001, 380 lk
2. Howard B. Cary, Modern Welding Technology, Second Edition, Prentice Hall, Englewood Cliffs, New Jersey, 1994, 787 lk.
3. V. Stepanov, Keevitaja käsiraamat. Tln, Valgus, 1991, 502 lk.
4. P. Lepola , M. Makkonen, Hitsaus ja teräsrakenteet, WS Bookwell OY, Porvoo, 2003, 560 lk.
5. Õppejõu poolt koostatud ja valitud muu materjal. |
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| Evaluation methods |
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The course is evaluated based on the written and oral reports.
Grading system:
0-50% grade 0 "fail"
51-60% grade 1 "sufficient"
61-70% grade 2 "satisfactory"
71-80% grade 3 "good"
81-90% grade 4 "very good"
91-100% grade 5 "excellent"
The substance is a specialty subject, the exam must be completed at least grade "2". |
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| Current rounds |
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| Welding Technology and Equipment TT51/61 |
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