Thingiverse
Dimensional Calibration Test
von igor_stoppa
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Fast, Low Material, Calibration test for holes, gaps, matching pegs, XY orthogonality and scale.
It's meant to have fast iteration rounds while fine tuning both printer and slicer, to achieve good accuracy in printing functional parts that are meant to fit together.
Other calibration tests were taking too long and using too much material.
Those big calibration tests are useful as final verification of the tuning, but IMHO not quite efficent in rapid iterations.
About printing/using these models:
* Squares and circles have respectively sides and diameters going from 20mm to 2mm, in steps of 2mm.
* Gaps in the perimeters of both squares and circles are 2mm wide, minus the smallest square. That one has a 1mm gap.
* Thickness of the plates is 1mm. Each level of the pyramid/stepped cone is 1mm thick.
* The pyramid and the stepped cone are meant to fit exactly in the corresponding holes in the masks, both the holes with and the holes without gaps in their perimeter.
*
It's meant to have fast iteration rounds while fine tuning both printer and slicer, to achieve good accuracy in printing functional parts that are meant to fit together.
Other calibration tests were taking too long and using too much material.
Those big calibration tests are useful as final verification of the tuning, but IMHO not quite efficent in rapid iterations.
About printing/using these models:
* Squares and circles have respectively sides and diameters going from 20mm to 2mm, in steps of 2mm.
* Gaps in the perimeters of both squares and circles are 2mm wide, minus the smallest square. That one has a 1mm gap.
* Thickness of the plates is 1mm. Each level of the pyramid/stepped cone is 1mm thick.
* The pyramid and the stepped cone are meant to fit exactly in the corresponding holes in the masks, both the holes with and the holes without gaps in their perimeter.
*
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