Mechanical and Hydraulical Transmissions
| Code | Completion | Credits | Range | Language |
|---|---|---|---|---|
| E211124 | Z,ZK | 6 | 3P+3C | English |
- Garant předmětu:
- Gabriela Achtenová
- Lecturer:
- Gabriela Achtenová
- Tutor:
- Gabriela Achtenová
- Supervisor:
- Department of Automotive, Combustion Engine and Railway Engineering
- Synopsis:
-
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
- Requirements:
-
Information on the organisation of the course, special conditions for the award of ungraded assessment, graded assessment or examination and study materials can be found on the study material server https://studium.fs.cvut.cz/studium/u12120/E211124_MHT .
- Syllabus of lectures:
-
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
- Syllabus of tutorials:
-
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
- Study Objective:
-
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
- Study materials:
-
1) Lechner G., Naunheimer H., et al: Automotive Transmissions, Springer, 1999, 2010
2) Achtenová G.: Planetary Gear Sets in Automotive Transmissions, CTU 2011
- Note:
- Time-table for winter semester 2023/2024:
-
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Wed Thu Fri - Time-table for summer semester 2023/2024:
- Time-table is not available yet
- The course is a part of the following study plans:
-
- 19 162 NMAE 2012 bez odoru základ (compulsory course in the program)