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Lecturer(s)
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Pergl Pavel, Ing. Ph.D.
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Hošek Mirko, Ing.
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Bárta Ondřej, prof. Ing. CSc.
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Matoušek Václav, doc. Ing. Ph.D.
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Course content
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The "KKS/EDS Ecological Design of Machines" course provides an overview of the division and basic structure of selected machine groups. These groups include road and rail vehicles, material handling equipment, and machine tools. Each machine group is covered in at least one lecture, which defines the operational requirements reflected in the design of the machines. 1st week - Road vehicles - introductory lecture to the course. Lecture: The introductory lecture and the general introduction to the green processing of the machinery systems. The transport applications are aimed to the externalities from transport, emissions of propulsion systems and legislation in this area. Seminar: Legislation in transport, regulations ECE and EC aimed to emissions. Basics of sustainable vehicle design. 2nd week - Road vehicles - energy in transport. Lecture: Energy in transport, driving resistance, hybrid propulsion systems, electromobility and vehicle dynamics. Seminar: Energy requirements of vehicles, ride resistance. 3rd week - Road vehicles - traffic data and analysis. Lecture: Active vehicle systems, autonomous transport, traffic data processing incl. emissions, traffic optimisation and GPS, vehicle safety and accidentology. Seminar: Transport stream theory. Road accidens forensic methods. 4th week - Rail vehicles - introductory lecture to the subject. Lecture: Introductory lecture with an overview of basic principles, building structures and construction of rail vehicles with a focus on drive methods in rail transport. Seminar: Calculations of the energy demand of rolling stock on a given transport route. 5th week - Rail vehicles - classification, operation and drives. Handling equipment - basic division: Power systems and the development of electric traction. Ways of managing the traffic of rail traffic. Materials used in the construction of KV and their disposal. Manipulation technique - basic principles and division, focus on the basic principles of drives. Seminar: Calculations of the parameters of the drive required to ensure the functionality of the given handling technique. 6th week - Machine tools - definition and classification. Lecture: The introductory lecture and the general introduction to machine tool design. Definition, classification of machine tools. Functional design nodes of machine tools. Seminar: Examples in field of main drive. 7th week - Machine tools - trends in development. Lecture: Trends in the development of machine tools in all functional design nodes. A sustainable approach in the development of machine tools. Environmental use of machine tools. Seminar: Examples in field of sliding mechanisms. 8th Week - Forming machines - classification, operation, energy balance: Advantages of forming, briefly technology. Classification of forming machines. Assignment of products to specific machines. Basic accessories for the operation of forming machines. Energy balance of the operating stroke. Seminar: Example of determining the energy balance of a forming machine. Efficiency. Spring model of the press. Press loading. 9th Week - Forming machines - Presses and their drives. Lecture: Presses and their classification. Drives of forming machines and their comparison with regard to energy consumption. Direct vs. accumulator drive. Seminar: Examples of calculating the drive design of forming machines (hydraulic and crank press). Example of accumulator design. 10th week - Forming Machines - Hammers, Rolling Machines and other FM. Lecture: Hammers and rolling machines and their division. Examples of other FM. Seminar: Comparison of operation on press and hammer. Brief theory of impact. Rolling machine stresses.
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Learning activities and teaching methods
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Lecture with practical applications, E-learning, One-to-One tutorial, Seminar classes, Individual study
- Undergraduate study programme term essay (20-40)
- 40 hours per semester
- Preparation for an examination (30-60)
- 40 hours per semester
- Contact hours
- 50 hours per semester
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| prerequisite |
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| Knowledge |
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| to use theoretical knowledge from the supporting disciplines |
| to explain the basic knowledge of machine parts and design fundamentals |
| Skills |
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| to use theoretical knowledge from the supporting disciplines |
| to apply basic knowledge of machine parts and design fundamentals to the design of individual machine components |
| Competences |
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| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| learning outcomes |
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| Knowledge |
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| to analyse the basic representatives of production machines and transport vehicles |
| to evaluate the pros and cons of the basic representatives of production machines and transport vehicles |
| to create kinematic diagrams of basic representatives of production machines and transport vehicles |
| Skills |
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| to evaluate the pros and cons of the basic representatives of production machines and of transport vehicles |
| to design kinematic diagrams of basic representatives of production machines and of transport vehicles |
| Competences |
|---|
| N/A |
| N/A |
| N/A |
| N/A |
| teaching methods |
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| Knowledge |
|---|
| Lecture |
| Lecture with visual aids |
| Practicum |
| Multimedia supported teaching |
| Task-based study method |
| Group discussion |
| Individual study |
| Skills |
|---|
| Lecture |
| Lecture with visual aids |
| Practicum |
| Multimedia supported teaching |
| Task-based study method |
| Group discussion |
| Individual study |
| Competences |
|---|
| Lecture |
| Lecture with visual aids |
| Practicum |
| Multimedia supported teaching |
| Task-based study method |
| Group discussion |
| Self-study of literature |
| assessment methods |
|---|
| Knowledge |
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| Oral exam |
| Written exam |
| Seminar work |
| Skills |
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| Oral exam |
| Written exam |
| Seminar work |
| Competences |
|---|
| Oral exam |
| Written exam |
| Seminar work |
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Recommended literature
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Carroll, D. Energy Efficiency of Vehicles R-502. Published by SAE International with a Product Code of R-502. 2020.
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Čechura, M. Hlaváč, J., Stanek, J. Konstrukce tvářecích strojů: Učební texty pro bakalářské i navazující magisterské studium. Plzeň. 2015.
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Heller, Petr. Kolejová vozidla III. První vydání. 2021. ISBN 978-80-261-1047-7.
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Heller, Petr. Kolejová vozidla II. První vydání. 2019. ISBN 978-80-261-0773-6.
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Heller, Petr. Kolejová vozidla I. První vydání. 2017. ISBN 978-80-261-0693-7.
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Kemka, V., Kovanda, J., Krejčí, J. Silniční vozidla, vybrané statě z konstrukce a dynamiky vozidel. Plzeň, 2019. ISBN 978-80-261-0803-0.
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Marek, J. Design of CNC machine tools. Prague: MM publishing. 2015.
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Marek, J. Stavba a provoz CNC obráběcích strojů: průvodce digitální verzí. Praha: MM publishing. 2023.
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SCHULER GmbH. Metal forming handbook. Springer.
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