Snapmaker Ray 20W: Delrin / Acetal
2 community-tested settings for cut, engrave Delrin / Acetal on the Snapmaker Ray 20W. Always run a test on scrap material first.
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These 2 settings cover cut and engrave Delrin / Acetal on the Snapmaker Ray 20W (20W diode laser). Some settings use multiple passes for a cleaner cut: pin or tape your material flat before running to prevent shift between passes.
2 settings
Frequently asked questions
What speed should I use to cut Delrin / Acetal on the Snapmaker Ray 20W?
The top-rated community setting uses 1100 mm/min at 99% power, 2 passes. Cuts cleanly with a smooth edge. Use fume extraction; Delrin releases formaldehyde gas when lased.
How many passes does the Snapmaker Ray 20W need to cut Delrin / Acetal?
Settings here range from 1 to 2 passes. Multiple passes give a cleaner edge but increase the risk of material shift: always pin or tape your material flat before running.
Do I need air assist for Delrin / Acetal on the Snapmaker Ray 20W?
Air assist is not flagged as required for these settings, but it is good practice during cutting operations to keep the lens clean and reduce char buildup.
Now make something with Delrin / Acetal
Templates ready to cut on your Snapmaker Ray 20W once you've dialed in the settings.
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