Laser engraving, and laser marking, is the practice of using lasers to engrave or mark an object. The technique does not involve the use of inks, nor does it involve tool bits which contact the engraving surface and wear out. These properties distinguish laser engraving from alternative engraving or marking technologies where inks or bit heads have to be replaced regularly.
The impact of laser engraving has been more pronounced for specially-designed "laserable" materials. These include laser-sensitive polymers and novel metal alloys.
The term laser marking is also used as a generic term covering a broad spectrum of surfacing techniques including printing, hot-branding and laser bonding. The machines for laser engraving and laser marking are the same, so that the two terms are usually interchangeable.
Read more about Laser Engraving: Laser Engraving Machines, Jewelry, Fine Art
Famous quotes containing the word engraving:
“For I so truly thee bemoane,
That I shall weep though I be Stone:
Until my Tears, still drooping, wear
My breast, themselves engraving there.
There at me feet shalt thou be laid,
Of purest Alabaster made:
For I would have thine Image be
White as I can, though not as Thee.”
—Andrew Marvell (1621–1678)