| Course Unit Code | 340-0319/03 |
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| Number of ECTS Credits Allocated | 5 ECTS credits |
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| Type of Course Unit * | Compulsory |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | Third Year |
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| Semester when the Course Unit is delivered | Summer Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| HEL40 | doc. Ing. František Helebrant, CSc. |
| HRA05 | Ing. Ladislav Hrabec, Ph.D. |
| BLA32 | Ing. Jan Blata, Ph.D. |
| Summary |
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Subject belongs to group of basic departmental subjects and closely concurs
especially to study of part of machines and mechanisms. Students acquire the
basic knowledge and attainments of the subject from point of view scientific
profile of graduate. |
| Learning Outcomes of the Course Unit |
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| The goal is to introduce students to the problems of tribology and tribodiagnostics, make acquaintance with basic concepts, types of lubricants, their basic properties and methods of testing. |
| Course Contents |
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Lectures
1. Introduction - classification system maintenance, history, definitions and concepts, economic importance, tribological system and processes.
2. Friction - classification, Stribeckova curve, friction conditions, the theory of friction, sliding and rolling friction.
3. Wear - mechanisms and types\\\'s wear.
4. Lubricants - classification and properties of environmentally degradable lubricants, additives to lubricants.
5. Tribometrie.
6. Lubrication Systems and Equipment.
7. Tribotechnical interpretation - screw, spring, shaft, gearing, chains, steel cables, brakes, clutch.
8. Tribotechnical interpretation - plain and rolling bearings, seals.
9. Tribotechnical interpretation - mining and mineral processing, transport (rail, auto, band).
Practice and seminars
1. Projection of educational films.
2. Calculation of rolling and sliding bearings.
3. Semester work - the solution of deleting a particular machine node.
4. Proposal for deleting the selected gear.
5. Seminar + test of knowledge.
6. Proposal for a centralized lubrication system.
7. The study of technical documents lubricating systems and equipment.
8. Software products to address the issue.
9. Semester defense work through lectures, credit. |
| Recommended or Required Reading |
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| Required Reading: |
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| STACHOWIAK, G. W. Engineering tribology [online]. Fourth edition. Oxford: Butterworth-Heinemann, [2014], ©2014 [cit. 2018-02-13]. ISBN 978-0-12-397776-2. Dostupné z: http://site.ebrary.com/lib/natl/Doc?id=10764908. |
HELEBRANT, F., HRABEC, L. a J. BLATA. Provoz, diagnostika a údržba strojů. Ostrava: VŠB-TU Ostrava, 2013. 217 s. ISBN 978-80-248-3028-5, Operační program Vzdělávání pro konkurenceschopnost. Modernizace výukových materiálů a didaktických metod, Číslo: CZ.1.07/2.2.00/15.0463.
HELEBRANT, F., ZIEGLER, J. a D. MARASOVÁ. Technická diagnostika a spolehlivost I, Tribodiagnostika. I. vyd. Ostrava: VŠB - Technická univerzita Ostrava, 2000. 153 s. ISBN 80-7078-883-6.
PEŤKOVÁ, V. a J. STOPKA. Tribotechnika v teórii a praxi. Košice: Vienala pre TU v Košiciach, Strojnícka fakulta, 2012. 366 s. Edícia vedeckej a odbornej literatúry. ISBN 978-80-8126-057-5.
STACHOWIAK, G. W. Engineering tribology [online]. Fourth edition. Oxford: Butterworth-Heinemann, [2014], ©2014 [cit. 2018-02-13]. ISBN 978-0-12-397776-2. Dostupné z: http://site.ebrary.com/lib/natl/Doc?id=10764908. |
| Recommended Reading: |
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| BHUSHAN, B. Introduction to tribology [online]. 2nd ed. Hoboken: John Wiley & Sons Inc., 2013. Tribology series; Mar. 2013 [cit. 2018-02-13]. Dostupné z: http://site.ebrary.com/lib/natl/Doc?id=10657826. |
STOPKA, J. Tribotechnické listy. Žilina: TechPark - vydavateľ časopisu TriboTechnika, 2017. 151 s. ISBN 978-80-972716-0-2.
BEČKA, J. Tribologie. 1. vydání. Praha: Ediční středisko ČVUT Praha, 1997. 212 s. ISBN 80-01-01621-8.
ŠTĚPINA, V. a V. VESELÝ. Maziva v tribologii. Bratislava: Veda, vydavatelstvo Slovenskej akademie vied, 1985. 408 s. 71-059-85.
BLAŠKOVIČ, P., BALLA, J. a M. DZIMKO. Tribológia. Bratislava: Alfa Bratislava, 1990. 360 s. ISBN 80-05-00633-0.
BHUSHAN, B. Introduction to tribology [online]. 2nd ed. Hoboken: John Wiley & Sons Inc., 2013. Tribology series; Mar. 2013 [cit. 2018-02-13]. Dostupné z: http://site.ebrary.com/lib/natl/Doc?id=10657826. |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
| Exercises evaluation | Credit | 30 | 15 |
| Examination | Examination | 70 | 21 |