Metalwork - Exam Papers - HL - Project - 2001

150 Marks

Instructions

Detail of a Model Helicopter are shown on the accompanying drawings.

  1. Make and assemble the project using the materials specified in the Parts List.
  2. Design : Make and attah a seat for the helicopter.
  3. Complete the electrical circuit and test with a 6V battery.

Parts List

Part No. Part Name Required Material and Description
1 BASE 1 ACRYLIC
2 CAB 1 ALUMINIUM, BRASS OR COPPER
3 TAIL SECTION 1 ALUMINIUM, BRASS OR COPPER
4 LANDING SKIDS 2 ALUMINIUM, BRASS OR COPPER
5 SUPPORTS 4 ALUMINIUM OR BRASS
6 TAIL ROTOR 1 ALUMINIUM, BRASS OR COPPER
7 BATTERY HOLDER 1 ALUMINIUM, BRASS OR COPPER

As Supplied

Part No. Part Name Required Material and Description
8 MOTOR 1 3V - 6V
9 SWITCH 1 AS SUPPLIED
10 BATTERY 1 AS SUPPLIED
11 PROPELLOR 1 AS SUPPLIED
12 M3 x 25 CSK SET SCREWS 4 STEEL OR BRASS
13 M3 x 10 PAN HEAD SET SCREW 1 STEEL OR BRASS
14 M3 x 6 PAN HEAD SET SCREWS 3 STEEL OR BRASS
15 M3 HEX NUTS 5 STEEL OR BRASS
16 M3 CAP NUTS 4 STEEL OR BRASS
17 BATTERY CONNECTOR 1 AS SUPPLIED
18 INSULATED WIRE AS REQUIED AS SUPPLIED

Design Element

Part No. Part Name Required Material and Description
19 SEAT 1 AS DESIGNED

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