Machine Elements
Niveau
First cycle, Bachelor
Learning outcomes of the courses/module
The participants are able to:
• analyze, select and apply tolerances and fits
• analyze and calculate simple static and dynamic component loads.
• design simple components for shape and fatigue strength.
• identify and calculate stresses in simple adhesive, solder, weld, rivet and screw connections.
• design and dimension simple adhesive, solder, weld, rivet and bolt connections.
• select, design and dimension simple shaft-hub connections.
• analyze, select and apply tolerances and fits
• analyze and calculate simple static and dynamic component loads.
• design simple components for shape and fatigue strength.
• identify and calculate stresses in simple adhesive, solder, weld, rivet and screw connections.
• design and dimension simple adhesive, solder, weld, rivet and bolt connections.
• select, design and dimension simple shaft-hub connections.
Prerequisites for the course
not applicable
Course content
Tolerances and fits:
• Basic concepts of tolerances and fits
• Tolerance and fit selection, tolerance systems
Fundamentals of the calculation methods:
• Simple stress types: Tensile and compressive stress, surface pressure, bending and torsion
• Static and dynamic stress types
• Durability and design strength, permissible stresses and safety
Connecting elements in mechanical engineering:
• Functions and design variants of bolts, pins, screws and rivets
• Fundamentals of soldering, gluing and welding connections
• Design rules and calculation bases for feather keys, spline shafts, polygon connections, serrations, press fits, clamping and spline connections, clamping element connections
• Basic concepts of tolerances and fits
• Tolerance and fit selection, tolerance systems
Fundamentals of the calculation methods:
• Simple stress types: Tensile and compressive stress, surface pressure, bending and torsion
• Static and dynamic stress types
• Durability and design strength, permissible stresses and safety
Connecting elements in mechanical engineering:
• Functions and design variants of bolts, pins, screws and rivets
• Fundamentals of soldering, gluing and welding connections
• Design rules and calculation bases for feather keys, spline shafts, polygon connections, serrations, press fits, clamping and spline connections, clamping element connections
Recommended specialist literature
• Dobler, et al. (2007): Fachkunde Metall, 55. Aufl., Europa Lehrmittelverlag Haan
• Wittel, et al. (2009): Roloff/Matek Maschinenelemente: Normung, Berechnung, Gestaltung, 19. Aufl., Vieweg+Teubner Verlag Wiesbaden
• Frischherz (2006): Tabellenbuch für Metalltechnik, Bohmann Fachbuch im Verlag Jugend & Volk Wiener NeudorfKünne (2007): Köhler/Rögnitz Maschinenteile 1 und 2, 10. Aufl., Vieweg+Teubner Verlag Wiesbaden
• Raich (2005): Metalltechnik / Konstruktionsgrundlagen für Metalltechnik, Jugend & Volk Verlag Wiener Neudorf
• Künne (2007): Köhler/Rögnitz Maschinenteile 1 und 2, 10. Aufl., Vieweg+Teubner Verlag Wiesbaden
• Wittel, et al. (2009): Roloff/Matek Maschinenelemente: Normung, Berechnung, Gestaltung, 19. Aufl., Vieweg+Teubner Verlag Wiesbaden
• Frischherz (2006): Tabellenbuch für Metalltechnik, Bohmann Fachbuch im Verlag Jugend & Volk Wiener NeudorfKünne (2007): Köhler/Rögnitz Maschinenteile 1 und 2, 10. Aufl., Vieweg+Teubner Verlag Wiesbaden
• Raich (2005): Metalltechnik / Konstruktionsgrundlagen für Metalltechnik, Jugend & Volk Verlag Wiener Neudorf
• Künne (2007): Köhler/Rögnitz Maschinenteile 1 und 2, 10. Aufl., Vieweg+Teubner Verlag Wiesbaden
Assessment methods and criteria
Portfolio exam
Language
German
Number of ECTS credits awarded
5
Semester hours per week
Planned teaching and learning method
Lecture
Semester/trimester in which the course/module is offered
1