Year 10 Manufacturing (Resistant Materials)

Lesson 11 Week 11 Jigs (Clock Project)

Programmes of Study Teachers Rational Lesson1 (Situation and Brief) Practical Skills Design Skills Theory and Knowledge
Lesson 2
Orthographic Drawings
Lesson3
Brainstorming, Cognitive Charts
and Attribute Analysis
Lesson 4
Plastics. Properties, Uses and Common Forms.
Lesson5
Hardwoods and Softwoods Properties, Uses and Common Forms
Lesson6
Ferrous and Non-Ferrous Metals, Properties and Common forms
Lesson7
Drawing Styles and Modelling
Lesson8
Tools.

lesson 9
Flowcharts
lesson10
vacuumforming
lesson11
Quality
Lesson 12
Finishes

Industrial Processes - Jigs





Drilling Jigs

The idiagram below is of a simple drilling jig. This jig allows the user to drill holes onto a square section piece of wood.

The jig may be made from mild steel. The holes are accurately marked out and drilled along the centre of the top surface.

The wood is placed into the jig and clamped to the surface plate of the pillar drill.

Once again the pillar drill bit is passed through the jig and into the wood. The holes will be accurately placed along a centre line.





Drawing of a simple Drilling Jig