DELRIN (Black) - White Mark Laser Settings - Fiber 30W+

Specifications and context

Evidence status

Bundled baseline — no community vouch or proof-burn photo attached

Source data reviewed

2026-08-09

Laser source

Fiber (MOPA)

Model

Fiber 30W+

Power

30%

Speed

1500 mm/s

Frequency

40 kHz

Passes

1

Hatch interval

0.03 mm

Pulse width

Not specified

Production guidance

This DELRIN (Black) - White Mark other record pairs 30% power with 1500 mm/s on Fiber 30W+, using 1 pass, 40 kHz, 0.03 mm hatch spacing, and no recorded pulse-width override. Compare every listed field with the source, lens, focus method, and material finish on your machine before transferring the recipe.

1. 1. High contrast white mark on black Delrin. Good ventilation required.
2. 2. Treat this as an unverified baseline, not a production preset. A VERIFIED Parameters Library record requires three independent community vouches; an attached proof-burn image provides additional evidence.
3. 3. Unlisted substrates vary batch to batch. Treat these numbers as a starting point and step power in small increments rather than jumping to the listed value.
4. 4. MOPA pulse width is the parameter doing the work here — if the result drifts, adjust pulse width before touching power or speed.
5. 5. Change one variable at a time — power, then speed, then frequency — so you can attribute the improvement when you find it.
6. 6. Record the successful result in the Parameters Library so the next production run is repeatable.

The bundled note for this DELRIN (Black) - White Mark recipe is: “High contrast white mark on black Delrin. Good ventilation required.” The source data was reviewed 2026-08-09; no independent vouch or proof-burn image is attached. Label the scrap test with the adjusted values and keep the accepted result with the production job.