2
E105026#1
1. Product information:
Article:
Useable product;
Suitability:
Key Stage 3 11-14 years;
2. Material information:
2.1. Material:
Insulated wire;
Multi strand, insulated wire (0,14 mm2);
Working:
Cut and remove insulation with electronic snips/stripper
2.2. Material:
Gearbox( factory finished)
Working:
Assembling, screwing
2.3. Material:
Plywood, multi layered;
Each layer set in the opposite direction;
Working:
Plywood can be sawn with a fret saw, shaped and sanded;
Mark out using a pattern or measurements;
Joining:
Use PVA wood glue, screws;
Finish:
Use wax, fluid or solid
Wood paint (undercoat/top coat)
Wood stain ( coloured and water soluable-finish with varnish);
2.4. Material:
Pine, softwood
Working:
Pine can sawn, shaped, drilled and sanded.
Mark out using a pattern or measurements.
Joining:
See plywood
Finish:
See plywood
2.5. Material:
Bronze band (an alloy of copper and tin)
Hard, good conductor
Working:
Cut with tin snips, remove burr with a file.
Joining:
Soldering
2.6. Material:
Relay
Electromagnetic switch
2.7. Material:
Holed metal strip (pre-made)
Zinc plated
Working:
Cut with tin snips, remove burr with a file
Joining:
Soldering, screws
