Are there any computerized systems for laser engraving?
Laser engravers are computer controlled devices that vaporize material using a very small beam of focused light. The effect in wood can be likened to that of a wood burning tool, although the detail that can be achieved with an engraver is far superior. Laser engraving equipment operates much like a big laser jet printer in that you install a print driver for the engraving system onto your computer. The art is generated using a graphics arts package (CorelDRAW and AutoCAD are popular), or else it is scanned in from existing artwork. Standard engraving resolutions range from 400 to 600 DPI. For all you wanted to know about lasers and more, check out Sam’s Laser FAQ. Here are a few companies that manufacture or sell laser engraving systems: Epilog Laser Lasercut Systems Preco Universal Laser Systems UsedLayers.com Kern Electronics and Lasers The last two companies in this list sell refurbished engravers. A low end refurbished engraver will run about $15K. Be prepared to pay $30K+ for a n
