Laser cutting acrylic fail?

so I was trying to cut some acrylic today with the 40w laser module and this happened

it just burned and cracker but didn’t cut it

I made sure it was put on laser cut on Bambu suite but idk lol what am I doing wrong here?

Diode lasers generally can’t be used to cut clear acrylic.

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ah ok so it has to be colored, got it

I think it has problems with blue and white too. It’s been a while since I worked with any but here’s Google’s take on it:

Acrylics diode lasers generally cannot cut:

  • Clear Acrylic: The laser beam passes right through it.
  • White Acrylic: The material reflects the laser’s energy, preventing it from being absorbed.
  • Blue Acrylic: The laser’s blue wavelength is reflected by the material, similar to white acrylic.
  • Mirrored Acrylic: The mirrored surface also reflects the laser.
  • Translucent or Glitter Acrylics: These materials tend to be difficult for diode lasers to cut.
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