Mechanical Engineering Design

Unit code:NEM2101Study level:Undergraduate

Credit points

12
(Generally, 1 credit = 10 hours of classes and independent study.)

Location

Footscray Park

Prerequisites

(NEF1204 or NEF1008) and (NEF1205 or NEF1004) and (NEC2102 or NEC2001)
(Or equivalent to be determined by unit coordinator)
Co-requisites
(Corequisite units must be studied concurrently with this unit)

Overview

This unit develops students’ ability to design and optimise machine elements using both analytical and computer-based engineering methods. Students will apply mathematical modelling, graphical optimisation, and linear programming techniques to solve design problems and improve mechanical performance. The unit integrates computer-aided design (CAD) and simulation tools to generate accurate 3D models and evaluate component functionality under realistic conditions. Building on concepts introduced in Introduction to Engineering Design, students will strengthen their technical proficiency, problem-solving capability, and understanding of modern design workflows used in professional mechanical engineering practice.

Learning Outcomes

On successful completion of this unit, students will be able to:

Apply principles of mechanics and materials science to the design and selection of mechanical components;
Identify, formulate, and solve engineering design problems using systematic and evidence-based approaches;
Develop innovative mechanical design solutions using appropriate computer-aided engineering tools and simulation software;
Select and justify mathematical and computational optimisation methods to enhance design performance and efficiency; and
Adapt and apply mechanical design skills to solve authentic, real-world engineering problems, considering practical, environmental, and operational constraints.

Assessment

For Melbourne campuses

Assessment type: Portfolio | Grade: 35%

Design Portfolio — A structured collection of design exercises, drawings, presentations & 1 written report demonstrating progressive development of design & optimisation skills (Individual)(1500words)

Assessment type: Test | Grade: 45%

Short answer problem solving tasks (Individual) (120mins, In-class invigilated)

Assessment type: Test | Grade: 20%

Computer software skills assessment. CAD task (Individual) (90 mins, In-class invigilated)

Portfolio: The portfolio is verified through milestone submissions and instructor feedback to ensure authenticity and traceability of individual contributions. Students compile a portfolio of design and optimisation tasks, including CAD models, analytical design problems, and evaluative discussion. The portfolio demonstrates progressive skill development, integration of theoretical and computational methods, and teamwork in applying industry-standard design practices.

Tests: The tests are conducted under invigilated conditions to maintain assessment integrity and confirm individual competency. Two secure, invigilated tests require students to demonstrate their individual understanding of CAD modelling and fundamental design theory including mechanics, and optimisation principles through analytical and applied problem-solving tasks.