Thingiverse

test pyramids

by bbo

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5mm tiered steps allow for multiple measurements to get accurate print specs, and casting shrink rates. The individual pyramids are less committal then the full plate prints.

Print Specs
2 shells
5-10% infill
no support

Torture Test Level 2

These were used to gather some of the data for the Rapid Manufacturing articles on Open3DP

Current working link:
https://depts.washington.edu/open3dp/2014/10/rapid-manufacturing-iteration-and-industry/

Old link that no longer works
http://open3dp.me.washington.edu/2014/10/rapid-manufacturing-iteration-and-industry/

I guess I will post the data here at some point:

calibration casting tests dimensional calibration test incremental dimensional calibration test lost PLA casting printer tests pyramid tests rapid manufacture rapid manufacturing tiered steps Torture Test Level 2 volume calibration test

Source

Thingiverse

What you need to print this: Beginner Low confidence

Why?

no supports

Support-free Single piece

Supports 0/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer