Course Manual KL
design and 3D-CAD
PDF Course Catalog Deutsche Version: KL
Version: 1 | Last Change: 13.10.2019 16:19 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben
| Long name | design and 3D-CAD |
|---|---|
| Approving CModule | KL_BaET, KL_BaOPT |
| Responsible |
Prof. Dr. Michael Gartz
Professor Fakultät IME |
| Valid from | winter semester 2021/22 |
| Level | Bachelor |
| Semester in the year | winter semester |
| Duration | Semester |
| Hours in self-study | 60 |
| ECTS | 5 |
| Professors |
Prof. Dr. Michael Gartz
Professor Fakultät IME |
| Requirements | mathematics elementary geometry three-dimensional spatial sense |
| Language | German |
| Separate final exam | Yes |
Literature
| Hoischen, Technisches Zeichnen, Cornelsen |
| Krause Werner, Grundlagen der Konstruktion, Hanser |
| Decker Karl Heinz, Maschinenelemente, Funktion, Gestaltung und Berechnung, Hanser |
| Steinhilper, Röper, Maschinen- und Konstruktionselemente 1 und 2, Springer |
| Naumann, Schröder, Bauelemente der Optik, Hanser Verlag |
Final exam
| Details |
Within the three-part examination the taxonomy ratings like understanding, appliance, analyzing, synthesizing and evaluating are examined. Within the first part the students have to state their project which they had processed during the term. They have to exemplify the most difficult construction problems and how they have analyzed and solved them. The have to assess the chosen approach. In the second part of the examination the students will get a freehand sketch, which have to be analyzed und to which they have to create a suitable 3D geometry model using a 3D design program and they have to make the engineering drawing with dimensioning. In the third part of the examination construction problems have to be analyzed and based on the fundamental terms and on the technique presented in the lecture an appropriate solution has to be stated. The suitability of different construction solutions have to be assessed. |
|---|---|
| Minimum standard | 50 % of the questions out of all parts of the examination correctly answered correct construction and engineering drawing of the component part without any serious errors |
| Exam Type | EN mündliche Prüfung, strukturierte Befragung |
Learning goals
| Goal type | Description |
|---|---|
| Knowledge | basic skills of technical drawing composition of the engineering detail drawing drawing formats labelling field and list of parts arrangement of the views line types and line strength technical views engineering standards dimensioning normal dimensioning coordinate dimensioning sectional view representation of a thread surface specifications tolerances fitting position tolerances and form tolerances suitable for production constructiong and dimensioning |
| Knowledge | Three-dimensional construction Introduction to a 3D CAD program sketching basics sketching tools Project geometries work elements work points working axes work levels 3D elements extrusion rotation bores thread roundings subassemblies place components create components in assemblies replace components in assemblies create dependencies editing components in assemblies detailed drawings derive detail drawing from 3D component create Views dimension |
| Knowledge | construction elements in particular precision mechanics free from distortion lens holder scatter-resistant components beam drops |
| Knowledge | Materials and material science ferrous alloy non-ferrous metals synthetic materials special materials glassware ceramics surface refinement varnishing anodizing coating burnishing |
| Knowledge | manufacturing method turning milling drilling grinding |
| Knowledge | analysis of strain and mechanical strength fundamentals applications |
| Skills | to calculate the mechanical strength the raw material consumption the material costs |
| Skills | to define tolerances dimensions |
| Skills | to determine path of rays the material the manufacturing method |
| Skills | to assess surface quality dimensional accuracy feasibility of the construction |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Lecture | 2 |
| Exercises (whole course) | 1 |
| Exercises (shared course) | 0 |
| Tutorial (voluntary) | 0 |
Special requirements
| none |
| Accompanying material | Presentation slides for the lecture as pdf-files, exercise tasks as downloadable files |
|---|---|
| Separate exam | No |
Learning goals
| Goal type | Description |
|---|---|
| Skills | technical drawing |
| Skills | Create a 3D geometric model using a CAD program |
| Skills | Checking and evaluating the design in production-orientated manner |
| Skills | Check and evaluate strength simulation for plausibility |
| Skills | Recognizing and understanding interrelationships |
| Skills | analyse a constructive task analyze Independently recognized constructive tasks Analyze the given constructive tasks |
| Skills | design a solution approach for the constructive task Consideration of construction possibilities / resources Consideration of the available time quota |
| Skills | Presentation of a project outline Describe the task outline the approach |
| Skills | Milestone presentation to check the progress of the project Describe the task outline the approach Present results in a clearly structured way Discuss technical and scientific results |
| Skills | Final presentation with presentation of the realized solution approach Describe the task outline the approach Present results in a clearly structured way Discuss technical and scientific results |
| Skills | optional: realize basic optical structures yourself build adjust Carry out function test |
| Skills | apply scientific / technical laws Calculating and drawing beam paths Estimate error influences Check the suitability of the construction, check the composition |
| Skills | Work on complex technical tasks in a team Organize into subtasks Discuss measurement results complement each other meaningfully |
Expenditure classroom teaching
| Type | Attendance (h/Wk.) |
|---|---|
| Project | 2 |
| Tutorial (voluntary) | 0 |
Special requirements
| none |
| Accompanying material |
oral discussions with project supervisor with individual references |
|---|---|
| Separate exam | No |
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