Metalwork - Exam Papers - HL - Project - 2006
Instructions
- Details of a Model 2-Stroke Engine are shown on the accompanying drawing.
- Make and assemble the project using the materials specified in the Parts List.
- Design, make and attach, a suitable Switch Bracket to hold the Push To Make Switch.
- Complete and test the Electrical Circuit.
Parts List
Part No. |
Part Name |
Required |
Material and Description |
1 |
BASE |
1 |
ACRYLIC |
2 |
BATTERY HOLDER |
1 |
ALUMINIUM, BRASS OR COPPER |
3 |
CYLINDER HEAD |
1 |
CLEAR ACRYLIC OR POLYCARBONATE |
4 |
STUD |
2 |
BRASS |
5 |
CYLINDER |
1 |
25MM ID CLEAR ACRYLIC TUBE |
6 |
GUDGEON PIN |
1 |
BRASS OR STEEL |
7 |
PISTON |
1 |
ALUMINIUM |
8 |
SIDEPLATE |
1 |
CLEAR ACRYLIC |
9 |
CRANKCASE |
1 |
ALUMINIUM, BRASS OR COPPER |
10 |
TRANSFER DUCT |
1 |
ALUMINIUM, BRASS OR COPPER |
11 |
CONNECTING ROD |
1 |
ALUMINIUM, BRASS OR STEEL |
12 |
CAM |
1 |
CLEAR ACRYLIC OR POLYCARBONATE |
13 |
HANDLE |
1 |
ALUMINIUM, BRASS OR NYLON |
14 |
CRANK |
1 |
ALUMINIUM, bRASS OR STEEL |
15 |
SHAFT |
1 |
BRASS |
16 |
BEARING |
1 |
THREADED BAR, STEEL |
As Supplied
Part No. |
Part Name |
Required |
Material and Description |
17 |
CRANK PIN |
1 |
M5x20 SET SCREW, BRASS OR STEEL |
18 |
M3 HEX NUT |
1 |
BRASS OR STEEL |
19 |
M4 HEX NUT |
5 |
BRASS OR STEEL |
20 |
M4 CAP NUT |
2 |
BRASS OR STEEL |
21 |
M5 HEX NUT |
3 |
BRASS OR STEEL |
22 |
M5 LOCKNUT |
1 |
STEEL |
23 |
M5 CAP NUT |
1 |
BRASS OR STEEL |
24 |
M10 HEX NUT |
2 |
BRASS OR STEEL |
25 |
M3x6 SET SCREW |
1 |
BRASS OR STEEL |
26 |
M4x6 SET SCREW |
3 |
BRASS OR STEEL |
27 |
M4x8 SET SCREW |
2 |
BRASS OR STEEL |
28 |
M4x30 SET SCREW |
1 |
BRASS OR STEEL |
29 |
SWITCH |
1 |
SUB-MINITURE PUSH TO MAKE |
30 |
RESISTOR |
1 |
AS SUPPLIED |
31 |
PP3 BATTERY CLIP |
1 |
AS SUPPLIED |
32 |
INSULATED WIRE |
AS REQUIRED |
AS SUPPLIED |
33 |
RED LED |
1 |
AS SUPPLIED |
Design Element
Part No. |
Part Name |
Required |
Material and Description |
34 |
SWITCH BRACKET |
1 |
AS DESIGNED |
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