Engraving and its Many Applications
What is Engraving?
When lines or grooves are carved, etched or cut into a hard surface, we say it has been engraved. Engraving is commonly used on materials like metal, wood and stone. There are many applications for engraving, both decorative and functional. For example, printing, manufacturing and jewelry making all commonly incorporate engraving to produce the final product.
Engraving in Printing
Engraving is often used for printing. Most paper money produced today is engraved, and wedding invitations, personalized stationery, business cards and birth announcements are commonly custom ordered and engraved. The words and designs to be printed are engraved in a metal die, and the grooves are filled with ink. The die is then pressed to a card or paper, transferring the ink onto the paper. If you run your fingertips over the paper, you can feel the raised ink of the letters.
Laser Engraving
Laser engraving is currently a popular form of engraving. A laser is used to cut designs into the surface of the object being engraved. It is easier to get into small or difficult spots with a laser than with a...