Spiral Staircase

Basic OpenSCAD Spiral Staircase Generator

Miniatures

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Description

Very basic OpenSCAD script that uses a DXF base to generate a spiral staircase pattern. Set the stairHeight and stairSize variables to customize it.

Variables

stairSize: Degree of rotation between steps. Larger values mean larger step surface. Values over 90 will cause the steps to separate, making a blade or auger shape.

stairHeight: Thickness of each step (x axis)

Instructions

1. Download SpiralStairs.zip & extract
2. Open stairs.scad and customize your variables
3. To edit the extruded shape, open semicircle.inkscape.svg in Inkscape and edit it, then re-export to the OpenSCAD DXF format as semicircle.scad.dxf.
4. The stairs may not look manifold, but they will export as STL and slice with Cura just fine, but I don't think you can print them without support.

Documents

  • Placeholder
    Spiral Stairs
    ZIP  –  3.4 kb
    Version 1 - Jan 24, 2015

Issues

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Comments

Mini bitmoji 20170903072746Andy Castille published this design ago