For focusing the laser I’m using a small piece of special coated aluminium (anodized will work too) and put it on my laser bed and at the height I want the laser-focused. If you are using a long focal lens like me, you are getting a Focal point area of 3 to 4 mm from the fo...
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Like our other wood and metal business cards production options, we can CNC laser engrave or anneal or etch just one side or both sides, it’s completely up to you! As for the resolution, we can achieve tighter and higher resolution imagery on anodized aluminium or 304 stainless steel than...
Step 2: Laser engrave the business card box Use the jig for a better positioning and start with the engraving. Recommended engraving parameters: Black: power 30 %, speed 30%, frequency 1000 ppi, Air Assist on Click here to read more about the ProMarker - with the high speed galvo laser...