BOM and Costing

 

Item Component name Description Use URL Quantity Unit Cost Total Cost
1 Corner Joint 78.4 x 78.4 x 39.2 (mm)

50g

A connector to attach 3 pieces of 34 x 34 (mm) wood on the X axis, Y axis and the Z axis URL 6 £0.90 £5.40
2 3 axis 45 corner joint 73.95 x 128.02 x 39.2 (mm)

59g

Connecting 3 pieces of 34 x 34 (mm) together with the pieces on the top plane being at 45 degrees from each other. URL 2 £1.06 £2.12
3 2 axis 45 corner joint 44.2 x 94.2 x 34.2 (mm)

33g

To connect 2 square pieces of wood together at 45 degrees. URL 2 £0.60 £1.20
4 Horizontal connector 44.2 x 78.4 x 39.2 (mm)

31g

2 axis horizontal connection of 2 square pieces of wood. URL 4 £0.56 £1.12
5 Bottom Piece 60.6 x 33.3 x 19.6 (mm)

13g

Bottom section of adjustable ratchet. URL 1 £0.24 £0.24
6 Top Piece 44.2 x 28.8 x 16.4 (mm)

10g

Top section of the adjustable ratchet 1 £0.18 £0.18
7 Teeth 32 x 84.2 x 4.4 (mm)

7g

Teeth of the adjustable ratchet 2 £0.13 £0.26
8 Front Piece 56.6 x 72.6 x 7.9 (mm) 

11g

Front Piece of the adjustable ratchet 2 £0.20 £0.40
9 Back Piece 56.6 x 82.6 x 16.6 (mm)

14 g

Back Piece of the adjustable ratchet 2 £0.26 £0.52
10 Grip 35.3 x 41 x19.6 (mm)

5 g

Grip of the adjustable ratchet 2 £0.09 £0.18
11 Clip 28 x 28 x 8.9 

(mm)

1g

Clip of the adjustable ratchet 2 £0.02 £0.04
12 PLA PLA 3D Printer Filament, 2.85mm, Dark Gray, 1 kg Spool URL £0.018 p per gram
13 Lumbar 34 x 34 x 180 (mm) Wood sections for the pottery wheel URL 3 £3.90 £11.70
  14 Screws 4 x 30 (mm) For securing the pieces together URL 100 £4.32 £4.32
15 Wheel 30 x 30 x 10 (mm) Any circular item can be used as long as it can be drilled through and is ridged 1 £0.00 £0.00
16 M4 Bolts 4 x 10 mm For assembling the adjustable ratchet URL 20 £3.92 £3.92
Total Cost £31.60
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