Parametric stand for the Tempera synthesizer

This is a 3D-printable stand for the Tempera synthesizer. It consists of two parts which attach to the VESA mounting holes on the bottom side and can be customized in OpenSCAD.

BOM

Components used for one part (two needed in total):

• 2× Bottom rubber feet (diameter 12.7mm): 3M Bumpon series SJ5012 (7000001884)
• 2× M4 screws (depending on stand variant)

Be careful when selecting screws. The maximum thread length inside Tempera is 5 mm. Longer screws may damage the inside.

Base stand

Screws: M4x8 (DIN 464)

The base stand in tempera_stand.scad has an angle of 28 degrees and attaches using DIN464 M4x8 screws.

The stand can be also reversed for a steeper angle and an extra pair of rubber feet can be mounted on the short side.

Base stand without reversibility

Screws: M4x8 (DIN 464)

The base stand has a small step on the rear side which is required to be able to reverse the stand and have Tempera mounted with an angle of 62° instead of 28°. In case this is not required, the step can be removed as demonstrated in file tempera_stand_simplified.scad.

Low profile stand

Screws: M4x10 (inbus DIN 912)

The low profile stand in tempera_stand_low.scad has an angle of 15 degrees and attaches using M4x10 inbus (hex) screws as there is not enough space for the DIN464 screws. The screwdriver holes protrude through the whole body for easier assembly.

Due to the small angle the stand is not reversible.

Printing

The stand consists of two parts. Make sure to mirror the second part in the slicer otherwise the cutouts for Tempera's rubber feet won't fit.

It's recommended to print with the rubber feet cutouts facing the heat bed -- this requires supports but has nicer finish on the surface facing outside.

Source files

The source files can be found at https://github.com/adamheinrich/tempera_stand