Apply Mechanical Fixture Design (Classroom + Practical + Synchronous e-Learning)
About This Course
A competent individual must be able to successfully perform the following:
1) Fundamentals of Jig and Fixture Design
- Identify datum or reference surfaces to be used as location features for jigs and fixtures design
- Distinguish between a jig and fixture as a work holding device
- Give example(s) the different types and application of jigs and fixtures.
2) Design of Locators: Supporting and Locating Principles
- Draw the 6 or 12 degree of movements of a free body
- Generate 3-2-1 or 4-2-1 principle of locations to constraint a free body movements
- Sketch the application of locating pins and buttons through examples
3) Design of Clamps: Clamping and Work holding Principles
- Write the basic rules for successful work holding
- Select the appropriate type of clamping method for work holding
4) Jig Design
- Write the important considerations for jig design
- Recognise the various types of jig bushes available to design a jig
5) Fixture Design
- Write the important considerations for fixture design
- Write the typical design process for the design of a fixture
6) Modular Construction of Jigs and Fixtures
- Write the advantage and disadvantages of modular fixture
- Write the appropriate elements of modular fixtures
7) Specialized Work Holding
- Write the requirements for locking elements
- Recognise the position of clamps
8) Mechanical Fixtures Design Group Projects
- Design a mechanical fixture design
- Produce mechanical fixture design assembly drawings
What You'll Learn
1) Fundamentals of Jig and Fixture Design
- Datum selection and dimensioning for jigs and fixtures
- Types and functions of jigs and fixtures
- Application of jigs and fixtures
2) Design of Locators: Supporting and Locating Principles
- Freedom of movements
- Basic rules 3-2-1 and 4-2-1 principles for locating
- Nesting locations
- Fool proof location
- Locating buttons and pins
- Adjustable locators and diamond pins
- Centralizers
3) Design of Clamps: Clamping and Work holding Principles
- Basic rules of clamp design
- Workpiece considerations for clamp design
- Types of clamp and clamping methods for quick set up/removal
4) Jig Design
- Basic rules and considerations for designing a plate or box jig
- Function of jig bushes
5) Design of fixture
- Basic rules and considerations for designing a fixture
- Fixture design process
6) Modular Construction of Jigs and Fixtures
- Application of modular fixture design
- Types and elements of modular fixtures
7) Specialized Work Holding
- Principles of clamping
- Positioning of clamps
8) Mechanical Fixtures Design Group Projects
- Consultation process in laboratory assignments
- Manufacturing design assembly for a simple component drawing
Entry Requirements
Candidates with ITE Nitec / Higher Nitec / NTC-2 / WSQ Advanced Certificate or equivalent qualifications with at least four years of relevant experience in the manufacturing/precision engineering industries.