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Precision Engineering and Design
Bachelor of Engineering
Course Details
Course Code | SG_EPREC_J07 |
---|---|
Level | 7 |
Duration | 2 years |
Credits | 60 |
Method of Delivery | Online |
Campus Locations | Sligo |
Mode of Delivery | Part Time |
Course Overview
Precision engineering (online) is a specialist branch of mechanical engineering which involves the design and manufacture of complex products, machines, tools and instruments, whose parts must be precisely correct in size and shape, have exceptionally tight tolerances and be produced repeatedly to exact specifications. Precision engineering is often defined as having an accuracy of1x106 – that’s one millionth of a metre, or 1 micron. This course is delivered over a two year period.
Programme Structure
The manufacturing companies that now operate in Ireland typically design and make sophisticated products, almost always in very large quantities and with high level of precision.
This Precision Engineering programme will focus on:
Precision Design – product, mould, tool and machine design
Computer Aided Manufacture – CNC (Computer Numerical Control) programming & machining
Advanced Manufacturing Technologies – automation, polymer processing, materials
Metrology – Precision measurement and CMM (Coordinate Measuring Machine)
Manufacturing Requirements – validation, quality management, lean manufacturing and project management
Course Details
Year 1
Semester | Module Details | Credits | Mandatory / Elective |
---|---|---|---|
1 |
Computer Aided Manufacture (CAM/CNC) 301This module is designed to enhance a students skills in the area of Computer Aided Manufacture (CAM) and CNC machining. The aim of this module is to give the student the skills to manufacture precision components using CAD/CAM software and be able to setup and operate CNC machines. The main focus of this module is 2D programming on CNC mills and 2 axis programming on CNC lathes. Learning Outcomes 1. Interpret engineering drawings and select appropiate machinining processes. |
05 | Mandatory |
2 |
Computer Aided Manufacture (CAM/CNC) 302This module is designed to further enhance a students skills in the area of Computer aided manufacture (CAM) and CNC machining. The aim of this module is to give the student the skills to manufacture complex precision components using CAD/CAM software and be able to preform complex setups and operate CNC machining centres. The main focus of this module is 3D and muti-axis machining. It also introduces basic CNC Electrical Discharge Machining (EDM). Learning Outcomes 1. Create3D solids and surfaces usingCAD/CAM software. |
05 | Mandatory |
1 |
Materials Testing & MetrologyThe module will introduce and allow students to apply metrological concepts. It wil allow students to interpret and apply geometric tolerancing and dimensioning. The application of coordinate measuring machines will also be examined. The module will enable students to predict the properties of engineering alloys based on material composition and heat treatment. They will then employ materials testing methods to measure these properties and examine engineering components for flaws. Learning Outcomes 1. Predict alloy microconstituent fractions, microstructures and phases based on composition and heat treatment. 2. Select heat treatment processes and material compositions to create specific material properties including strength, toughness and hardness, especially of tool materials. 3. Employ materials tests, including non-destructive tests, to determine material properties and component flaws. 4. Describe and apply basic metrologicalconcepts such as precision, accuracy, bias, resolution, repeatability and reproducibility;metrological measurements using optical methods and measurement of surface finish. 5. Interpret and apply tolerancing, including geometric dimensioning & tolerancing. 6. Examine and apply the use of coordinate measuring machines in metrology. |
05 | Mandatory |
1 |
CIM & Robotics 300This module is designed to further develop a student's knowledge in the design and use of advanced industrial automation technologies, including the use of automation safety strategies utilised in industry. During practical sessions the student will design and build automated systems using advanced pneumatic and hydraulics' techniques, along with PLC being employed to control the circuits. Students create specific programmes to control industrial robotics and machine vision systems utilised to complete advanced automation applications. Learning Outcomes 1. Design and build pneumatic and electro-pneumatic circuits to solve industrial problems in combinational and sequential logic.Design and build pneumatic and electro-pneumatic safety interlocks for machine and process safety. 2. Demonstrate an understanding of linear drives able to compare pneumatic actuator with electric linear drive. 3. Demonstrate an ability to design and build hydraulic and electro-hydraulic control circuits, including faulting finding skills and techniques to solve hydraulic and electrohydraulic problems. 4. Apply sequential function chart (Grafcet or state transition) methods to control sequential processes including selective and parallel branching techniques. 5. Demonstrate an understanding of AC motor control systems and the application of variable frequency drives (VFD) in motor drive control systems,includingDC motor control with using PWM or similar methods. 6. Demonstrate an understanding of Robotic control systems through, writing programs using Robotic software packages including Melfa basic programming language, including understanding and applications of machine vision systems. |
05 | Mandatory |
Year |
Mathematics 3This module consists of topics from Integral and Differential Calculus, Linear Algebra and Complex Numbers. These topics include differential equations and applications, Laplace Transforms, De Moivre's Theorem, Fourier Transforms, Gaussian Elimination and z-transforms. Learning Outcomes 1. Solve first order differential equations using separable variables technique and the integrating factor method 6. Be able to obtain the z-Transform of some standard functions and solve first order difference equations. |
05 | Mandatory |
1 |
Mechanics/Dynamics 301This module addresses the analytical aspects the behaviour of materials. Mechanics analysis of the stresses induced in material under a variety of load types including direct loading, bending and torsion thought the study of complex stresses. The subject also analysis the strain, deformation, deflection and twisting which result. The subject will also loading required to cause failure under combined / complex loading. Learning Outcomes 1. Analyse stresses induced by bending moments and torque in beams and shafts 2. Analyse stresses due to combined bending and torsion. 4. Determine stresses in components using strain gauges. 5. Determine factor of safety against failure under complex loading using failure theories 6. Solve dynamicproblemsinvolving inertia, linear and angular displacement, velocity and acceleration. |
05 | Mandatory |
Year |
Integrated ProjectWorking in teams, students will design, build and test a working prototype device, machine, or system to solve a mechanical/precision engineering problem. These challenging group projects integrate and reinforce the design, manufacture, analytical, managerial and communication skills acquired throughout the entire programme. Learning Outcomes 1. Design and build a working prototype for a mechanical/precision engineering device, machine or system as specified in an agreed design brief. 2. Plan the phases in a design-build-test project, taking into account time, resource, cost and technical constraints. 4. Prepare the detailed design and undertake the analysis necessary to generate a solution for a mechanical/precision ‘design-build-test’ project proposal. 5. Research, cost, select and specify appropriate materials, standard parts and recycled products for a mechanical/precision engineering project. 6. Prepare a project plan, a work breakdown plan and process plan for the design, manufacture, assembly, testing and reporting of a design-built-test project. 8. Communicate, document and present effectively the iterative design experience and final working solution. |
10 | Mandatory |
1 |
Essential Lean Six Sigma and ValidationThis module introduces Lean and Six Sigma principles through the DMAIC methodology to improve quality in manufacturing, with a focus on the triple bottom line of people, planet, and profit. It also covers process validation and quality standards, alongside Design Thinking as a human-centered approach. Students will apply theoretical knowledge through case studies, site visits, and work experiences, linking classroom learning to real-world applications. Learning Outcomes 1. Relate the history of quality development to Lean, Six Sigma, Validationand Quality Management Standards 2. Evaluate and discuss the key principles of Six Sigma programmes and their application for manufacturing 3. Evaluate and discuss the key principles of Lean Manufacturing and their typical application for manufacturing. 4. Explain how validation principles are applied in a process validation. 5. Interpret the Quality Management StandardISO9001 and connect how Lean and Six Sigma work together with the process approach. |
05 | Mandatory |
1 |
Computer Aided Design 301The overall aim of this module is to enhance the students' knowledge of solid modelling and ability to produce professional engineering drawings. Students will be introduced to specialist weldment, framework and sheet metal modules and will undertake complex solid modelling, including the use of 3D sketching, equations and configurations. Learning Outcomes 1. Utilise 3D sketching techniques in the creation of complex part and product design. |
05 | Mandatory |
2 |
Mould Design and Polymer ProcessingThe overall aim of this module is to enhance the student's skill, knowledge and competence at producing models, virtual prototypes, engineering drawings and design documentation for mechanical, precision and tool design activity . Students will be introduced to specialist plastic part and mould design modules and will undertake complex surface & solid modelling. Students will design simple injection moulds, applying their knowledge of polymers and polymer processing parameters. Learning Outcomes 1. Utilise surface modelling techniques in the creation of complex part and product design. |
05 | Mandatory |
2 |
Machine DesignThe aim of this module is to introduce the learner to the design and selection of key mechanical engineering components as used in machines. The module will provide an overview of the design process for a machine. It will examine the design and selection of mechanical engineering elements such as bearings, shafts, gears, belts, chains and clutches. Finally, the module will examine CE marking and the Machinery Directive, which is central to machinery design, construction, integration and marketing. Learning Outcomes 1. Use the engineering design process to develop design specifications. 2. Select and analyse mechanical engineering components such as bearings, gears, belts, chains, brakes and clutches, seals and gaskets. 3. Evaluate deflections and critical speeds of shafts. 4. Demonstrate competence in the application of aspects of the CE marking process. |
05 | Mandatory |
Recommended Study Hours per week
Examination and Assessment
On-Campus Attendance Requirement
Download a prospectus
Entry Requirements
- Holders of Level 6 Higher Certificate in Mechanical Engineering or related discipline.
- Qualified craftpersons (in toolmaking, fitting and related skills) who have successfully completed the Certificate in Mechanical Analysis & Automation (Special Purpose Award).
- Applicants with other qualifications and/or with relevant industrial experience who have successfully completed the RPL (Recognition of Prior Learning) process by ATU Sligo and have been deemed to have satisfied the Level 6 learning outcomes for mechanical or precision engineering.
Careers
Graduates will be employed in design, manufacturing, project management, CNC programming, metrology, validation and procurement roles in high-performance, advanced manufacturing and precision engineering companies
Further Information
Who Should Apply?
This is programme is suitable for craftspersons, such as qualified toolmakers & fitters, and those working in a technician type role who want to progress into an engineering role.
Contact Information
Mechanical & Manufacturing Engineering