DSGN08084 2020 Mechanical Design
Full Title
Mechanical Design
Transcript Title
Mechanical Design
Code
DSGN08084
Attendance
N/A %
Subject Area
DSGN - 0212 Design
Department
MEMA - Mech and Manufact Eng
Level
08 - Level 8
Credit
05 - 05 Credits
Duration
Semester
Fee
€
Start Term
2020 - Full Academic Year 2020-21
End Term
9999 - The End of Time
Author(s)
Sean Dalton, Akinlolu Akande, Waqas Saleem, Mark Mcloughlin
Programme Membership
SG_EMECH_H08 202000 Bachelor of Engineering (Honours) in Mechanical Engineering
Description
This module builds upon the fundamentals of mechanical and machine design elements taught in the mechanical engineering. The module provides a systematic approach to the design of mechanical systems with fixed and moveable joints. Students will apply standards and design codes to solve the real world mechanical design problems with combined loading on components. The module aims at implementing comprehensive design projects of mechanical systems involving CAD modelling, finite element analysis, and validation of computational results with the analytical findings.
Learning Outcomes
On completion of this module the learner will/should be able to;
1.
Select appropriate material in the context of the engineering design process.
2.
Analyse component failure under various loading conditions.
3.
Design and selection of key mechanical system components, including shafts, bearings, gears, pulleys, springs, and couplings.
4.
Design of common mechanical fastening methods for mechanical assemblies.
5.
Design a mechanical system for specific tasks with suitable dimensions of components and arrangement using CAD software.
6.
Analyse structural stability of mechanical systems through finite element analyses.
7.
Apply standards and design codes (SKF, AGMA, DIN, etc.) of machine elements in design projects worked in teams.
8.
Present technical reports on the design of machine elements and creating new design prototypes.
Teaching and Learning Strategies
The Teaching and Learning strategy employed here is a combination of taught classes, assignments, and practical laboratory sessions where the student will actively use software in the design and analysis of mechanical systems.
Module Assessment Strategies
The Module is assessed by 50% final exam and 50% in class assessment. The CA will include mid term exam amd lab work using software.
Repeat Assessments
Students will be given the opportunity to take a repeat examination.
Indicative Syllabus
- Review design methodology, synthesis, creativity and conceptualization.
- Review design of shafts, keys, cotters, and couplings based on strength and rigidity and apply it in shaft mounting problems.
- Review design of different bearings and study their selection according to application.
- Review design of gears and solve gear application problems by using industry used standards.
- Review belts, ropes, pulleys, and chains drive design problems.
- Review design of bolts, rivets, and welded joints.
- Review design of washers and springs.
- Finite element analysis: structural loads analysis of mechanical assemblies and joints
Coursework & Assessment Breakdown
Coursework & Continuous Assessment
50 %
End of Semester / Year Formal Exam
50 %
Coursework Assessment
| Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
|---|---|---|---|---|---|---|
| 1 | Mid term Exam | Coursework Assessment | Closed Book Exam | 20 % | Week 8 | 1,2 |
| 2 | Design project (CAD and FEA) | Practical | Group Project | 30 % | End of Semester | 5,6,7,8 |
End of Semester / Year Assessment
| Title | Type | Form | Percent | Week | Learning Outcomes Assessed | |
|---|---|---|---|---|---|---|
| 1 | End of Semester Exam | Final Exam | Closed Book Exam | 50 % | End of Semester | 1,2,3,4 |
Full Time Mode Workload
| Type | Location | Description | Hours | Frequency | Avg Workload |
|---|---|---|---|---|---|
| Lecture | Flat Classroom | Class Lectures | 2 | Weekly | 2.00 |
| Practical / Laboratory | Computer Laboratory | CAD and FEA | 3 | Weekly | 3.00 |
Total Full Time Average Weekly Learner Contact Time 5.00 Hours
Required & Recommended Book List
Required Reading
Shigley's Mechanical Engineering Design McGraw-Hill
Shigley's Mechanical Engineering Design McGraw-Hill
Module Resources
Non ISBN Literary Resources
1. Dieter, G., Schmidt, L., Engineering Design. 6th Edition. McGraw-Hill.
2. Jack A. Collins, Mechanical Design of Machine Elements and Machines: A Failure Prevention Perspective, 2nd Edition
Other Resources
- SolidWorks simulation tutorials.
- Vendor catalogues, standards and design codes.