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Materials & SettingsModule 4.4~2 min read

Slate, Stone, Paper, Cardstock: Diode

Slate is the diode's most-impressive surprise, instant white-on-black mark with no special prep. Paper and cardstock work well for crafts / packaging / cards.

Slate

Naturally fractures into clean white mark areas where the laser hits.

Engrave2500 mm/min · 30-40% · 1 pass · 0.08 line
Photo / portrait3000 mm/min · 25-35% · Jarvis dither · 0.10 line
  • No prep needed.
  • Use a damp paper towel for slightly cleaner engrave (similar to glass technique).
  • Sources: kitchen-supply (cheese boards), craft suppliers, tile suppliers.

Marble, granite, limestone

Diode handles dark / colored marble; struggles with light marble (low contrast).

  • Dark marble: 2000 mm/min, 35-45%, 1-2 passes. Watch for cracking.
  • Light marble: poor contrast on diode. Use CO2 instead.
  • Granite (dark, fine-grained): 1800 mm/min, 40%, 1-2 passes. Coarse-grained granite gives speckled inconsistent results.

Cardstock & paper

MaterialSpeedPowerNotes
Cardstock 250-350gsm cut800 mm/min35%Single pass
Cardstock score / fold2000 mm/min15%For card folds
Cardstock engrave3000 mm/min10-20%Subtle relief
White copy paper cut1500 mm/min25%Edges may scorch
Black/dark paper cut1000 mm/min35%Diode prefers dark colors

Greeting card production

One of the diode's perfect use cases, fast, low-power, high-detail cuts on cardstock.

  1. Design with three layers: engrave (faces), score (folds), cut (perimeter).
  2. Set Order By → Layer in Optimization Settings: engrave → score → cut.
  3. Run on a sheet of cardstock; use weights or magnets to keep flat.
  4. Pop out completed cards; fold along scores.

Stencil cutting

Mylar / polyester sheets cut beautifully for stencils.

  • 0.125mm Mylar: 1500 mm/min, 100% power, single pass.
  • 0.25mm polyester: 800 mm/min, 100%, 1-2 passes.
  • Beware of: PVC-based "stencil vinyl", toxic. Mylar / polyester only.

Cork

Cork sheet 3mm cut600 mm/min · 70% · 1 pass
Cork engrave3000 mm/min · 25%

Cork can flare up. Watch carefully; keep extraction running.

Felt (wool)

Wool felt cuts and engraves cleanly. Synthetic felt = NO (off-gas).

  • Cut 3mm wool felt: 400 mm/min, 75%, 1 pass.
  • Engrave: 3000 mm/min, 20%.

Common craft projects

  • Greeting cards (with folds + cuts + engrave details)
  • Wedding invitation suites
  • Slate coasters (4-set)
  • Slate house signs
  • Layered paper art
  • Quilling templates
  • Stencils for paint / spray-paint art
  • Box / package mockups