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