Rid your printer of terrible errors!

The Cornering Calibration Cube Tower by DoodlePrinting offers a multitude of calibration opportunities in a single, surprisingly simple package.

You can use the rearmost conjoined corner to calibrate cornering. An excessively large or rounded corner on the uppermost cubes of the tower could indicate too much acceleration, pressure advance, or flow rate.

You can use a set of calipers to measure each cube for dimensional accuracy. The number on each cube is its programmed width in millimeters. Each cube is also 20mm tall.

The bottoms of each number serve as tests for overhangs. Most printers will not have perfect overhangs without support material, but you can still alter part cooling settings to improve overall overhang quality.

When Pressure advance is out of calibration, you may see bands of thinned walls traveling several layers or overly large corners. On some printers, this is defined as Advance K.

Acceleration is tested on the flat sides of the cube. Check for underextrusion- where too little plastic is extruded- along with ringing, to determine if your settings are up to par.

Flow rate is tested everywhere! if there are noticeable gaps in printed material, turn up flow rate. If everything looks saggy or inflated, decrease flow rate.

I hope this helps! Thank You for Downloading.