Multi-Material Stack - Test Print

This small stack allows you to test "Multi-Material Stack Printing" and experiment with different "flow ratios".

Multi-Material Stack Printing is an advanced printing method you can use if Ironing printing (https://link.Multiboard.io/ironing-stack-printing) doesn't work for you, and you have a multi-material printer. Click here to watch a video tutorial (https://youtu.be/LnWtClGb3po) about it.

Multi-Material printing is done with PLA and PETG.

Printer Settings: - Make sure the downloaded files are .STL. The printing orientation is as provided in the file. - Once the file is in the slicer, split it by objects. Change the Tiles to be PLA, and change the spacing objects to be PETG (or vice-versa). - Change the plate temperature for the PETG to be the same as the plate temperature for the PLA. - Set the flow ratio (aka extrusion multiplier) for the PETG to be between 1 and 1.3. You will have to test what flow ratio works best for you using this test file (https://link.Multiboard.io/multi-material-stack-printing-test-file). For me 1.1 works best with a Bambu Lab. - Set seam position to "random" for more strength (optional). Use 3 perimeter wall thickness, 0.2 mm layer height, 15% infill, and no supports. Apart from that, use your printer's default settings.

For more information about printing options and guidelines, click here (https://multiboard.io/knowledge-hub/printing-guidelines).

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