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RepRap Benchmark: Linear Integrity

by Spiritdude, published

RepRap Benchmark: Linear Integrity by Spiritdude Aug 5, 2012



RepRap Benchmark: Linear Integrity by Spiritdude is licensed under the GNU - GPL license.

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4763Views 678Downloads Found in 3D Printing Tests


Parametric grid cube to verify linearity of the entire printing / building volume of a RepRap/3D Printer.


This is a parametric grid cube: best edit the .scad (OpenSCAD.org) file direct with your printing/building size and create .stl from there.

Note: all numbers in .scad in mm (size x/y/z, spacings and grid thickness)

Defaults: 200mm x 200mm x 200mm with 20 spaces (or 21 struts) with 1mm x 1mm profile.

See also: http://reprap.org/wiki/User:Spiritdude#Quality_Control

-1.001: spacing per axis definable (xn/yn/zn), see 2nd picture xn=20, yn=10, zn=5
-1.000: first version

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Looks like a nice challenge for my Bukobots...