SPIDERFAB SPACE CONSTRUCTION

The new technology that combines 3D printing and large-scale construction in space

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1 3D printer

The SpiderFab’s ability to print parts is crucial for saving space and weight during the launch of the device.

2 3D vision

Cameras on each arm give the SpiderFab a full range of vision, enabling it to see exactly what it’s doing and reducing the chance of errors.

3 Spinneret

This is the part of the machine where structural elements such as pipes and tubes are created before being cut to the correct size.

4 3D-printing tool

Tiny pen-like systems on the ends of each arm are able to create joints from the printing material, further reducing the amount of products built back on Earth.

5 Arms

SpiderFab’s arms perform the manual tasks of putting the constructions together, with submillimetre precision ensuring minute accuracy.

6 Gravity-free

Another key benefit of 3D printing in space is zero gravity, which ensures the products are flat and accurate – especially useful in reflectors.