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Lecturer(s)
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Tomek Petr, doc. Ing. Ph.D.
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Course content
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1. Strength and fatigue control of machine parts - static failure, fatigue failure, time-varying loads 2. Solution of curved beams. 3. Dimensioning of beam constructions and frames. 4. Calculation of statically indeterminate constructions (application of Castigliano's theorem, using of the three-moment theorem). 5. Coil springs - design, stiffness calculations, strength calculations, characteristics. 6. Torsion springs - construction, calculation of stiffness, strength, characteristics. 7. Leaf springs - calculation of stiffness, strength, characteristics. 8. Air suspension - theoretical calculation of stiffness, characteristics. 9. Rubber spring elements - calculation of a spring loaded by compres force, shear, stiffness, strength, characteristics. 10. Spur gears - calculation of strength and service life, gearing correction. 11. Bevel (Straight and Spiral) and worm gears - dimensional parameters, design, kinematics. 12. Flanged connectionsts and gaskets - construction, strength and fatigue.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing), Dialogic (discussion, interview, brainstorming)
- Contact teaching
- 12 hours per semester
- Term paper
- 18 hours per semester
- Home preparation for classes
- 120 hours per semester
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Learning outcomes
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The aim of the lessons is to introduce to basic constructional elements using especially for transport means and equipment, to explain their properties and function principles and to teach students to perform necessary calculations associated with machinery design and material selection.
After completing the course the student controls the issue of machine parts used in the field of transport machinery and equipment in terms of design, materials and technology, assembly and disassembly. It can analyze the external effects acting on the components and these can then be properly dimensioned.
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Prerequisites
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Passed examination from the subject Machine Parts (2/LS)
KMMCS/YACST
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Assessment methods and criteria
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Oral examination, Written examination
The course examination is determined in accordance with the Study and Examination Regulations UPa.
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Recommended literature
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Bolek, A., Kochman, J. a kol. Části strojů - Technický průvodce 6 - 1. svazek. Praha: SNTL - Nakladatelství technické literatury, 1989. ISBN 80-03-00046-7.
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Bolek, A., Kochman, J. a kol. Části strojů - Technický průvodce 6 - 2. svazek. Praha: SNTL - Nakladatelství technické literatury, 1990. ISBN 80-03-00426-8.
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Jančík, Luděk. Části a mechanismy strojů. Praha: Vydavatelství ČVUT, 2004. ISBN 80-01-02891-7.
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PEŠÍK L. Části strojů (1. díl) Liberec: Technická univerzita v Liberci, 2001. Liberec: Technická univerzita v Liberci, 2002. ISBN 80-7083-608-3.
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Pešík, Lubomír. Části strojů : stručný přehled. Liberec: Technická univerzita v Liberci, 2001. ISBN 80-7083-584-2.
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Shigley, Joseph Edward. Konstruování strojních součástí. Brno: VUTIUM, 2010. ISBN 978-80-214-2629-0.. Brno: VUTIUM, 2010. ISBN 978-80-214-2629-0.
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