Category Archives: IC.1 Digital Fabrication

Controlled Debris : Lamp

The given material was wood. Our inspiration came from ivy, glaciers and debris. The technique focused on focal points in ribbing and creating angular joints. As we continued our investigation, the incorporation of the complex shape with the radial ribbing was too elaborate for our first project; we would need more time with the machine and for assembly. So we simplified our shape into a rectangle which ended up being a great transformation. The final product now was not only a light but could be used as a coffee table or an end table.

Material Information:

4,32 m² – surface area of the sheet used

2,41 m² – surface area of the material used for the lamp

1,91 m² – surface area of the material not used

Our material was not used efficiently. Smaller panels (600mm x 800mm x 5mm) are bad for fitting the pieces for cutting, which causes huge material waste (in our case ≈45%). Bigger panels (1200mm x 600mm x 5) due to their size are bended, that makes very difficult finding the right Z position of the laser, leads to increment of the cutting power (from 150 to 170).


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Fabrication

Conceptual Development:

The Fibonacci sequence formed the basis of the design. The ratio was maintained while trying to achieve a harmonious form.

Project Concept:

The idea was to create a geometrical pattern which can change and be perceived as a different volume from different angles. Leonardo da Vinci drawings were our inspiration. The object consists of 50 mm cubes and in each row the cube touches the adjacent cube in its corner (intersection point) and they have one parallel continuous diagonal line for the whole row. The rest of the rows are the same but it is shifted half the diagonal length to one side to intersect the cubes corners with the previous row intersection points.

Project Concept:

Motion was the main theme in the printed object, and aim to create a dynamic representation of the space. The idea was inspired from the mechanical (reciprocating) engines and the sequential movement between engine parts (cylinders and rods). The object consists of five joints, two different types, and ten steel rods. Moving one of the rods will cause the middle cylinder to rotate and to move the whole system.

Also posted in 3d printing, Ahmad Derhalli, Anna Popova, Laser cutting, Milling, Shruthi Basappa | Leave a comment