Sometimes 3D printing doesn't suit manufacturing difficult geometry. With that in mind, this video explores augmenting 3D printing with both thermoforming and compression moulding. Each are able to produce shapes that are highly contoured, without layer lines and without the need for support material.

In this video we explore each, including a cameo from F1 in Schools team Photonic Racing, who are looking for innovative ways to manufacture delicate and accurate components.

The thermoforming worked beautifully with PLA and a PETG mould. The compression moulding really needs a aluminium or better mould, that can go in the oven with the slug for uniform softening. Hopefully the team can mill such a mould and get the process working.

Photonic Racing website: https://photonicracing.github.io/

Purchase Wham Bam slap mat: https://bit.ly/30y3fVS

Thermoforming wiki: https://en.wikipedia.org/wiki/Thermof...
Compression moulding wiki: https://en.wikipedia.org/wiki/Compres...
PrusaSlicer variable layer height guide: https://help.prusa3d.com/en/article/v...
Formula 1 article shown: http://scuderiafans.com/in-pictures-t...

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