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Lecturer(s)
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Ševčík Ladislav, prof. Ing. CSc.
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Pešík Lubomír, prof. Ing. CSc.
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Petrů Michal, doc. Ing. Ph.D.
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Srb Pavel, Ing. Ph.D.
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Mazač Martin, Ing. Ph.D.
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Lepšík Petr, doc. Ing. Ph.D.
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Course content
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Themes design tasks: Dimensional and mechanical strength of the integrated optimization of the proposed transfer of the projection within the scope of Parts and Mechanisms 1st The mechanical transmission consists of a gearbox with spur gear and bevel gear wheels, belt or chain transmission and shaft couplings. . Poslech Fonetický přepis Slovník - Zobrazit podrobný slovník
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Learning activities and teaching methods
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Monological explanation (lecture, presentation,briefing), Written assignment presentation and defence
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Learning outcomes
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Assignment of the design task will be brought by students from the subject Parts and mechanisms of machines I. In the framework of exercises solves the spatial arrangement of the clutch, the connecting gearbox and the belt or chain transmission. The aim is dimensional, strength optimization of the results of calculations from Machine Parts and Mechanisms. Creating a 3D assembly of transfers including their storage, drawing from 3D assembly, production documentation of 3 selected parts, computational report. Content of the exercise: 1. Introduction to Pro / E and Pro / Standard parts and tooth calculations, tooth modeling. 2. Comparison with catalogs, gearing, optimization and minimization of the best materials. 3. Generation of teeth, assembly in space. 4. Assembly check, wheel relief, shaft design, design of approximate bearing dimensions. 5. Calculation of bearings, design. 6. Tapered roller bearings - calculation with decomposition of forces on the cone. 7. Inserting the bearings into the assembly - assembling the shafts. 8. Check transmission assembly. 9. Creation of the gearbox, division and layout of dividing planes for bevels. 10. Gearbox Assembly - Bolts, Seals, Shifting. 11. Shaft control, cyclic fatigue, notched toughness. 12. Insert and place the gear unit into the top assembly. 13. Connection of other gears - belts, chains. 14. Final report, surrender.
Students will gain knowledge in the course in accordance with the aim and content.
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Prerequisites
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Completion of the course KST/ČS1
KST/CSI
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Assessment methods and criteria
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Oral presentation of self-study
Themes design tasks: Dimensional and mechanical strength of the integrated optimization of the proposed transfer of the projection within the scope of Parts and Mechanisms 1st The mechanical transmission consists of a gearbox with spur gear and bevel gear wheels, belt or chain transmission and shaft couplings. . Poslech Fonetický přepis Slovník - Zobrazit podrobný slovník
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Recommended literature
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MORAVEC,V. Konstrukce strojů a zařízení II - Čelní ozubená kola. Teorie, výpočet, konstrukce, výroba, kontrola. Montanex, a.s., Ostrava, 2001. ISBN 80-7225-051-5.
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Pešík, L. Části strojů - 1. díl. TU v Liberci, 2008. ISBN 978-80-7372-319-4.
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Pešík, L. Části strojů - 2. díl. TU v Liberci, 2008. ISBN 978-80-7372-320-0.
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SHIGLEY, J. E., Ch. R. MISCHKE, R. G. BUDYNAS, M. HARTL a M. VLK. Konstruování strojních součástí. Brno: VUTIUM, 2010. ISBN 978-80-214-2629-0.
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SHIGLEY, J.E., MISCHKE, CH.R., BUDYNAS, R.G. Mechanical Engineering Design., 7th ed., Mc GRAW Hill. New York. ISBN 0-07-252036-1.
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