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Principles of Engineering Drafting and the Representation of Machine Elements (with Machine Analysis Lab)

Module name (EN):
Name of module in study programme. It should be precise and clear.
Principles of Engineering Drafting and the Representation of Machine Elements (with Machine Analysis Lab)
Degree programme:
Study Programme with validity of corresponding study regulations containing this module.
Mechanical Engineering, Bachelor, ASPO 01.10.2024
Module code: MEB_24_A_1.01.MDM
Hours per semester week / Teaching method:
The count of hours per week is a combination of lecture (V for German Vorlesung), exercise (U for Übung), practice (P) oder project (PA). For example a course of the form 2V+2U has 2 hours of lecture and 2 hours of exercise per week.
2V+1U+1P (4 hours per week)
ECTS credits:
European Credit Transfer System. Points for successful completion of a course. Each ECTS point represents a workload of 30 hours.
5
Semester: 1
Mandatory course: yes
Language of instruction:
German
Required academic prerequisites (ASPO):
Lab participation and lab report
Assessment:
written exam 120 min (grade)

[updated 15.01.2024]
Applicability / Curricular relevance:
All study programs (with year of the version of study regulations) containing the course.

MEB_24_A_1.01.MDM Mechanical Engineering, Bachelor, ASPO 01.10.2024 , semester 1, mandatory course
Workload:
Workload of student for successfully completing the course. Each ECTS credit represents 30 working hours. These are the combined effort of face-to-face time, post-processing the subject of the lecture, exercises and preparation for the exam.

The total workload is distributed on the semester (01.04.-30.09. during the summer term, 01.10.-31.03. during the winter term).
60 class hours (= 45 clock hours) over a 15-week period.
The total student study time is 150 hours (equivalent to 5 ECTS credits).
There are therefore 105 hours available for class preparation and follow-up work and exam preparation.
Recommended prerequisites (modules):
None.
Recommended as prerequisite for:
Module coordinator:
Prof. Dr. Bernd Heidemann
Lecturer:
M.Eng. Oliver Müller


[updated 15.01.2024]
Learning outcomes:
After successfully completing this course, students will be familiar with techniques, standards and terms for the graphical representation of mechanical engineering components and structures. They will be able to draft and dimension individual components and assemblies by hand according to standards. Students will be able to transform spatial concepts into two-dimensional (component) views. They will be able to read more complex assembly drawings. Student will be able to disassemble a simple machine system in an organized manner, classify it in terms of system technology and explain the design of the components in terms of both function and production technology.

[updated 15.01.2024]
Module content:
Motivation: Technical drafting as a means of communication (as a way to store and pass on technical information) in engineering practice. The benefits of a hand drawing in engineering practice Drafting everyday objects freehand Projection drawing everyday objects by hand and using a ruler Tasks and methods of descriptive geometry: Projection methods, “multiview projection”, “spatial thinking” Standard-compliant representation (and reading) of individual technical (construction) components: Views, sections, breakouts The technical designation of constructive details (chamfer, groove, recess, heel, etc.) Standard-compliant dimensioning of components in technical drawings: component dimensions and dimensional tolerances, ISO tolerance system Production, test or function-oriented dimensioning Form and position tolerances, tolerance principles, surface specifications Standard-compliant display of individual machine and standard elements: Threads, gears, pins, bolts, axles, shafts, welding seams or connections. Standard-compliant display of assemblies: Views, sections The structure of a technical drawing: Sheet division, title block, scale, differences between individual part and assembly drawing, parts list. Standard-compliant dimensioning of components in technical drawings: component dimensions and dimensional tolerances, ISO tolerance system Production, test or function-oriented dimensioning Form and position tolerances, tolerance principles, surface specifications Machine lab: Diassembling and classifying (smaller) machine systems (e.g. electric hand machine tools) with regards to system technology Analyzing components in terms of function, geometry and production technology Drafting and dimensioning components by hand Developing and documenting assembly instructions

[updated 15.01.2024]
Teaching methods/Media:
Seminaristic instruction with integrated drafting exercises by hand with pencil on paper Manual-haptic laboratory exercise to "grasp" and "understand" real components in the literal sense

[updated 15.01.2024]
Recommended or required reading:
Bayer, W.K.: Technische Kommunikation, Technisches Zeichnen. Verlag Dr.-Ing. Paul Christiani GmbH & Co. KG, Konstanz. Fucke, R., Kirch, K., Nickel, H.: Darstellende Geometrie für Ingenieure. Methoden und Beispiele. Carl Hanser Verlag, München. Gräfer, Horst: Technisches Zeichnen für Maschinenbauer. Fachbuchverlag Leipzig im Carl Hanser Verlag. München, 2017. Hoenow, G., Meißner, T.: Entwerfen und Gestalten im Maschinenbau. Bauteile – Baugruppen – Maschinen. Carl Hanser Verlag, München. Hoischen, H., Hesser, W.: Technisches Zeichnen. Grundlagen, Normen, Beispiele, Darstellende Geometrie. Cornelsen Verlag Scriptor GmbH & Co. KG, Berlin. Jorden, W.: Form- und Lagetoleranzen. Carl Hanser Verlag, München. Kurz, U.: Wittel, H.: Böttcher/Forberg Technisches Zeichnen. Grundlagen, Normung, Darstellendes Geometrie und Übungen. Vieweg + Teubner Verlag, Wiesbaden. Muhs, D., e.a.: Roloff/Matek Maschinenelemente. Normung, Berechnung, Gestaltung. Vieweg + Teubner Verlag, Wiesbaden. Muhs, D., e.a.: Roloff/Matek Maschinenelemente. Tabellen. Vieweg + Teubner Verlag, Wiesbaden. Trumpold, H., Beck, Ch., Richter, G.: Toleranzsysteme und Toleranzdesign – Qualität im Austauschbau. Carl Hanser Verlag, München Wien.

[updated 15.01.2024]
 
[Sun Jul 28 00:22:33 CEST 2024, CKEY=mpoedat, BKEY=meb, CID=MEB_24_A_1.01.MDM, LANGUAGE=en, DATE=28.07.2024]