SHE level 11 SCQF credit points 30 ECTS credit points 15 Module code MMH130694 Module Leader Andrew Cowell School School of Science & Engineering Subject Mechanical Engineering Trimester B (January start)
Summary of content The aim of this module is to give the student an insight into the complete product design and manufacture process. This will be achieved by furthering the students' knowledge and ability of the application of CAD/CAM and Simulation techniques to the Design & Manufacture of engineering components. This process will be integrated from the design stage through to manufacturing and will include a major case study.
Module details Syllabus arrow_forward This module consists of an essentially hands-on approach by concentrating on the requirements of a CAD/CAM system for the design and manufacturing processes. The teaching syllabus will cover the following areas: The configuration of hardware and software, networking of devices and appropriate standards in graphics, communication and data exchange are discussed. The increasing role of 3D modelling and the corresponding production of components/models by rapid prototyping techniques are discussed. The CAD/CAM process is illustrated by means of selected studies and coursework to apply the Design Process (CAD), Modelling and Simulation Techniques, Engineering Analysis (FEA), and manufacture of engineering components (CAM). A selected system or component will be the focus for each activity in turn to apply the techniques described and interact with the other areas of study. The use of feature based associative software to generate 3D components/parts and assemblies and create corresponding 2D drawings. Explain the integrative modular approach to current CAD/CAM software and invoke the appropriate modules for FEA analysis of the parts generated above and appropriate mould flow analysis for injection moulding. The various types of Finite Element Analysis, different element types, and the basic phases of the solution process are explained. Commercial Codes, Idealisation, Discretisation, Boundary Conditions, Convergence and validation of results, techniques for use of symmetry and resource requirements are discussed. The application of a commercial finite element code for the solution of 2D plane stress, axisymmetric and 3D thin shell problems. Component data from a CAD system is transferred to a Computer Aided NC programming system (CAM) using an appropriate data exchange standard (IGES or DXF etc.) The use of macros and tool databases, production of operation set-up sheets, production of programs for more complex components. As part of the CAM process, the injection moulds for the part will be produced, as
Learning outcomes arrow_forward On successful completion of this module students should be able to:- 1. Critically appraise CAD/CAM hardware and software and applications software, respective configurations and capabilities. 2. Demonstrate extensive knowledge of the integration of CAD/CAM applications and Modelling and Simulation techniques into the design and manufacture processes. 3. Demonstrate a deep understanding of the role of standards in CAD/CAM and their application to graphics, communication and data exchange. 4. Give a detailed description of the approaches to networking and the elements of the ISO OSI approach. 5. Critically appraise the nature and scope of rapid prototyping techniques. 6. Generate 3D parts/components and assemblies of a significant complexity, and associated 2D drawings, using feature-based CAD/CAM software. 7. Demonstrate a deep understanding of the integrative and associative nature of CAD/CAM software. 8. Demonstrate a deep understanding of the application of appropriate modules to involve analysis such as FEA and mould flow. 9. Have an extensive and detailed knowledge of the underlying principles of the Finite Element Method applicable to practical Finite Element Analysis. 10. Apply Finite Element Modelling techniques to the analysis of simple engineering components using commercial code and critically appraise the results of these analyses.
Teaching / learning strategy arrow_forward The module will be taught by lectures, practical exercises, tutorials, and case studies.
Transferrable skills arrow_forward Problem Solving Problem Idealisation IT Skills Technical Report Writing Engineering Principles Integration. Development of higher level cognitive skills including analysis and synthesising skills.
Module structure Activity Total hours Lectures 5 Tutorials 25 Practicals 25 Seminars 0 Independent Learning 225 Assessment 20 Placement 0
Assessment methods Component Duration Weighting Threshold Description Course Work001 30 45 CW1: FEA Static Analysis Course Work002 20 45 CW2: Manufacturing and Materials Course Work003 50 45 CW3: CAD/CAM and FEA of Part (Stress and Thermal)