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Detailed information |
Original study plan |
Master's programme Mechanical Engineering 2025W |
Learning Outcomes |
Competences |
1. Analysis and Optimization of Forming Tools:
Students are able to identify forming tools for the production of semi-finished and finished parts in polymer processing. (k3)
2. Material and Process Evaluation:
Students can evaluate the requirements for materials used in forming tools and select appropriate machining and surface treatment processes. (k5)
3.Problem-Solving in Tooling Technology:
Students are able to identify critical outcomes of faulty machining operations or process conditions and develop appropriate corrective actions. (k3)
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Skills |
Knowledge |
- Explain the processes of injection molding, blow molding, extrusion, and thermoforming, as well as their specific requirements for forming tools. (k3)
- Describe the basic structure of forming tools, including standard components, functional components, and material series. (k3)
- Evaluate the specific requirements for materials used in forming tools and select appropriate materials, such as plastic mold steels, aluminum, or copper alloys. (k4)
- Apply and evaluate machining methods for shaping, including milling, turning, electrical discharge machining (EDM), grinding, and polishing. (k4)
- Analyze and optimize surface structures and treatments, such as coatings or modifications (e.g., nitriding). (k5)
- Identify and analyze wear and corrosion mechanisms in tooling materials caused by the polymer processing and additives in plastics. (k5)
- Perform basic analyses for the topological and thermal optimization of forming tools. (k4)
- Develop solutions to prevent critical errors caused by faulty machining or processing. (k5)
- Apply case studies to analyze and solve real-world challenges in tooling technology. (k4)
- Document and present tooling and process optimizations in a structured manner. (k3)
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- Fundamentals of the processes of injection molding, blow molding, extrusion, and thermoforming, and their requirements for forming tools. (k3)
- Terminology and distinctions in tooling technology (e.g., workpiece, machining tools, forming tools, molded parts). (k2)
- Structure and functionality of forming tools, including standard components and functional elements. (k3)
- Materials for tool construction and forming tools, including plastic mold steels, aluminum, and copper alloys. (k3)
- Machining methods for shaping and surface structuring, including achievable accuracies and potential errors from faulty processes. (k3)
- Methods for surface treatment of tools, including common coatings and modifications such as nitriding. (k3)
- Effects of polymer compounds (base polymers, fillers, reinforcements, functional additives) on wear and corrosion of tooling materials. (k4)
- Mechanisms for topological and thermal optimization of forming tools. (k4)
- Analysis and optimization of wear and corrosion mechanisms in tooling. (k4)
- Case studies to illustrate practical applications and challenges in tooling technology. (k4)
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Criteria for evaluation |
Written or oral exam
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Methods |
Presentation, visual aids, case studies
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Language |
German |
Study material |
Slide
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Changing subject? |
No |
Further information |
This lecture covers forming tools for the production of semi-finished and finished parts using the processes of injection molding, blow molding, extrusion, and thermoforming of plastics.
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