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Metalwork - Exam Papers - HL - Project - 1992
Instructions
Details of a Model Shaping Machine are shown on the accompanying drawings.
- Make the model using materials as specified in the parts list.
- Assembly details :
Solder Part 5 to Part 2.
Solder Part 8 to Part 2.
Assemble the parts using the set screws and nuts supplied.
- Design a crank and handle to operate the model.
Parts List
| Part No. |
Part Name |
Required |
Material and Description |
| 1 |
Base |
1 |
Clear Perspex or Hardwood |
| 2 |
Frame |
1 |
Brass, Copper or Steel |
| 3 |
Slotted Link |
1 |
Clear Perspex |
| 4 |
Ram |
1 |
Clear Perspex |
| 5 |
Ram Guide |
1 |
Brass, Copper or Steel |
| 6 |
Clapper Box |
1 |
Brass or Copper |
| 7 |
Stroke Wheel |
1 |
Clear Perspex |
| 8 |
Bearing |
1 |
Brass or Copper |
| 9 |
Pivot Pin |
1 |
Steel |
| 10 |
Spacer |
1 |
Brass, Copper or Steel |
| 11 |
Drive Pin |
1 |
Steel |
| 12 |
Drive Shaft |
1 |
Steel |
| 13 |
Tool Post |
1 |
Aluminium or Steel |
| 14 |
Clapper |
1 |
Clear Perspex |
| 15 |
Clamp Block |
1 |
Aluminium |
As Supplied
| Part No. |
Part Name |
Required |
Material and Description |
| 16 |
M5 Wing Nut |
1 |
Steel |
| 17 |
Ø2 Split Pin |
1 |
Steel |
| 18 |
M5 Set Screws |
7 |
Brass or Steel |
| 19 |
M5 Nuts |
2 |
Brass or Steel |
| 20 |
M6 Nut |
1 |
Brass or Steel |
| 21 |
Ø5 Washers |
2 |
Brass or Steel |
Design Element
| Part No. |
Part Name |
Required |
Material and Description |
| 22 |
Crank |
1 |
As Designed |
| 23 |
Handle |
1 |
As Designed |
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