Technology I.
| Code | Completion | Credits | Range | Language |
|---|---|---|---|---|
| 2331068 | Z,ZK | 5 | 2P+2C | Czech |
- Lecturer:
- Aleš Herman (guarantor), Jan Kudláček (guarantor), Barbora Bryksí Stunová, Jaroslav Červený, Lukáš Chrášťanský, Ladislav Kolařík, Marie Kolaříková, Karel Kovanda, Irena Kubelková, Jiří Kuchař, Vít Novák, František Tatíček, Michal Valeš, Ondřej Vrátný
- Tutor:
- Aleš Herman (guarantor), Jan Kudláček (guarantor), Barbora Bryksí Stunová, Jaroslav Červený, Lukáš Chrášťanský, Ladislav Kolařík, Marie Kolaříková, Karel Kovanda, Irena Kubelková, Jiří Kuchař, Vít Novák, František Tatíček, Michal Valeš, Ondřej Vrátný
- Supervisor:
- Department of Manufacturing Technology
- Synopsis:
-
Foundry properties of metals. Treatment. Pouring. Casting solidification. Moulding and core making. Thermal treatment. Plastic deformation. Division of forming processes. Semi-products, heating-up. Cutting. Cold and hot forming. Welds. Weldability. Weldment testing. Thermal cutting. Brazing. Surface treatments.
- Requirements:
-
Fundamentals of technology I
- Syllabus of lectures:
-
Metal Forming - Main principles of metal forming. - Classification of metal forming processes and terminology. - Preparation of stock material for forming. - Heating for forging. - Technology of bulk metal forming - upsetting. - Open die forging - methods, equipment - Closed die forging - forging procedures, equipment. - Roll forging, cross wedge rolling, rotary forging - principles, equipment. - Extrusion - methods, feasibility of production. - Rolling - methods, equipment, examples. - Drawing of wires and rods. - Sheet metal forming, shearing, bending. - Deep drawing - principles, methods, equipment. - Calculation of deformation forces for the basic forming methods. - Powder metallurgy. - Moulding of thermosetting plastics. - Moulding of thermoplastic materials. - Examples of other manufacturing processes for plastics. - Composites. Welding - Definition and classification of welding, advantages and disadvantages of welding - Basic terms of fusion welding, weld names, butt joint edge preparations, types of weld joints, their realizations - Technology of welded structures, definition, requirements, cases of weld joints - Welding metallurgy, description of individual phases of welding process (heat treatment inclusive) - Influence of gases on the quality of weld metal - Weldability of materials, basic requirements - weldability of steels. - Gas welding - principle, types of flames, welding technigues - Brazing and soldering - physical principle and metallurgical reactions - Electric welding arc - description of static characterization, metal transfer, sources of welding current (characterization) - Manual metal-arc welding (MMA) - Submerged arc welding; SA welding - Gas-shielded metal arc welding - Electroslag welding - Resistance welding - principle, division and description of individual methods - Special welding methods - basic description and division - Building-up - basic characteristics and application - Oxygen cutting and other methods of thermal cutting of materials - Stress and deformation during building-up - principle - Influence of technological conditions on welding stress and deformation - measures for stress and deformation elimination. - Evaluation of quality of welds - aim, basic division into groups and characterization of individual methods. Surface treatment - Metal Corrosion - Corrosion prevention - Surface treatment - types - Pre-treatment - Metal finishing - Inorganic coatings - Organic coatings
- Syllabus of tutorials:
-
1.Introductory, health and fire safety, diagramme Fe-Fe3C - revision, corrosion, kathodic and anodic protection
2. Surface engineering - galvanic zinkování, cleaning of surfaces
3. Surface engineering - test, reports
4. Casting - testing of forming materials
5. Casting - imperfections of castings
6. Casting - riser and gating design, investment casting, simulation of pouring
7. Forming - deformation resistance
8. Forming - deep drawing of four-edge vessel
9. Forming - bulk forming + test
10. Welding - welding robots
11. Welding - inspection of weld joints
12. Welding - MIG, MAG and TIG welding + test
13. Assessment test
- Study Objective:
-
gaining fundamental knowledge about manufacturing processes
- Study materials:
-
Bednář, B. a kol.: Engineering technology I.
Suchánek, J. - Bryksí Stunová, B.: Fundamentals of technology I. Novotný, J. a kol.: Technologie I.
Šanovec, J. a kol.: Technologie I. - návody ke cvičení Němec, M. a kol.: Základy technologie I.
- Note:
- Time-table for winter semester 2020/2021:
-
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Fri Thu Fri - Time-table for summer semester 2020/2021:
-
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Fri Thu Fri - The course is a part of the following study plans:
-
- 10 62 67 00 BTZI 2012 P základ (compulsory course in the program)
- 02 26 31 34 BSTR EPT 2012 P základ (compulsory course in the program)
- 03 26 31 36 BSTR IAT 2012 P základ (compulsory course in the program)
- 04 26 31 38 BSTR KPP 2012 P základ (compulsory course in the program)
- 16 80 85 00 BVES TVA 2012 P základ (compulsory course in the program)
- 14 80 85 00 BVES MAT 2012 P základ (compulsory course in the program)
- 15 80 85 00 BVES OBR 2012 P základ (compulsory course in the program)
- 13 80 85 00 BVES EKO 2012 P základ (compulsory course in the program)
- 10 62 67 00 DTZI 2012 P základ (compulsory course in the program)
- 13 80 85 00 DVES 2012 P úvodní studijní plán (compulsory course in the program)
- 13 80 85 00 DVES EKO 2012 P (compulsory course in the program)
- 14 80 85 00 DVES MAT 2012 P (compulsory course in the program)
- 15 80 85 00 DVES OBR 2012 P (compulsory course in the program)
- 16 80 85 00 DVES TVA 2012 P (compulsory course in the program)