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Mechanical and Hydraulical Transmissions (E211124)
Departments:ústav autom.,sp.motorů a kolej.voz. (12120)
Abbreviation:Approved:08.06.2010
Valid until: ??Range:3+3
Semestr:*Credits:6
Completion:Z,ZKLanguage:EN
Annotation
The topic covers the basics of all types of gearboxes used in motor vehicles: mechanical gearboxes, automatics planetary gearset transmissions, CVT/IVT, hydrodynamic and hydrostatic transmissions
Teacher's
doc. Dr. Ing. Gabriela Achtenová
Zimní 2019/2020
doc. Dr. Ing. Gabriela Achtenová
Zimní 2018/2019
doc. Dr. Ing. Gabriela Achtenová
Zimní 2017/2018
doc. Dr. Ing. Gabriela Achtenová
Zimní 2016/2017
Structure
1 - Matching engine with transmission
2 - Disposition of drivetrain
3 - Mechanical gearboxes
4 - Specificities of motorvehicle gearwheels
5 - Driveaway clutch
6 - Shift clutches
7 - Hydrodynamic transmission
8 - Hydrostatic transmission
9 - Calculation of single planetary sets
10 - Calculation of nested planetary sets
11 - Automatic gearboxes
12 - CVT
13 - Powertrains with more driven axles
Structure of tutorial
1 - Matching the engine and the vehicle - calculation of gearbox ratios
2 - Calculation of friction launch clutch
3 - Laboratory measurement of gearwheels
4 - Disassembly / Assembly of mechanical gearbox
5 - Calculation of single planetary set
6 - Calculation of kinematics of nested planetary sets
7 - Calculation of torques and efficiency of nested planetary set
8 - Calculation variogram
9 - Laboratory measurement hydrodynamic torque converter
10 - Calculation of hydrostatic drie
11 - Calculation of gearshift system
12 - Calculation of nested transmissions with parallel link
13 - Calculation of 4x4 drive
Literarture
1) Lechner G., Naunheimer H., et al: Automotive Transmissions, Springer, 1999, 2010
2) Achtenová G.: Planetary Gear Sets in Automotive Transmissions, CTU 2011
Requirements
Keywords
Mechanical transmissions Automatic transmissions Hydraulic tranmissions CVT/IVT
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