robert

Round Rock Coaster

I use round black slate coasters.  I apply a coat or two of Clear Gloss Enamel Spray Paint and allow to dry before engraving.  I also use Xtool's AI feature to take the image and make it black and white for slate engraving.  And last, I invert the image.  Then place, align, and engrave!  Hope this helps!

MachineF1 Ultra(Blue light · 20W)

Processing ModeProcess on baseplate

Processing typeEngrave

Thickness4.5mm

Material colorBlack

Settings

Pass1

Speed80mm/s

Power70%

DPI350DPI

Dot duration190s

Bitmap modeJarvis

Engraving modeBi-directional

Engraving methodDotting

Laser typeBlue light

Frequency30kHz

Version: 2.0.0

Parameter ConverterLimited-time Free

Convert to My Machine Parameters

Precautions

Wear goggles that match the wavelength of the light source

When operating with open covers or using open-type devices, be sure to wear laser goggles that match the wavelength of the light source. Different light sources (blue light/infrared/CO2/UV) have different wavelengths; please pay attention to whether the wavelength protected by the goggles matches the laser;

Prevent high-temperature burns after processing

Freshly processed materials and cuts are very hot; please wait for cooling or wear gloves to pick up parts; do not touch them directly.

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