Glass itemscan be found in a variety of shapes around our homes. You may have a wine
bottle and glasses from your wedding, an elegant vase for flowers, or a special
candy bowl. Most times, the value in these objects are not in their beauty, but
in the memories we have Wainlux laser engraver of them. Why do these items have to have plainexteriors while having beautiful memories? How can you transform a plain glass
object into an object of beauty? Laser engraving is one answer.
Whenengraving glass with a laser, the result is a frosted appearance. That happens
when the focused laser beam strikes the surface of the glass, causing small fractures.
The end result is similar to sand blasting or chemical etching. Where laser
engraving really shines is the accuracy and repeatability. Once the design is
created in a computer, you can create an entire set of identically beautiful
wine glasses for your next wedding gift.
Considersome of your favorite wine glasses; they are curved and elegant. Why use an
ugly, square glass when you can have something smooth and elegant. When
creating designs for glasses and other round items, there are several things to
consider, including the flatness of the surface, the size of the item, and
texture. If an item is curved from top to bottom, like a champagne flute, it
requires a different design than a wine bottle that has large, flat areas that
are great for laser engraving. The issue is focus.
Many lasersare able to engrave round and curved glass but their capacity is limited. Where
most lasers have trouble with curved surfaces is in the focus. On a wine
bottle, a laser can be focused on the body of the bottle and stay focused
throughout the engraving. With curved glasses, the laser becomes out of focus
as the surface of the item gets closer or further from the laser.
For anexample, consider using a magnifying glass looking at a book. If you are
looking at the words on a page, you can easily get them in focus. As you move
closer to the spine of the book, you have to adjust the magnifying glass to see
the words. Same thing happens with laser engraving, the laser beam gets out of
focus when the surface is closer or further away than the focus point.
Engraving when the laser is out of focus results in blurred lines and hazy
images. A good Wainlux laser engraver designertakes shape into consideration when creating a design for curved surfaces but
there is only so much they can do.
Laserengraved glass, when done properly, results in an attractive, unique item that
is a joy to behold. Some other ideas of glass items to engrave include
Christmas ornaments, storage containers in the kitchen, old bottles, drinking
glasses, and much more. If you want to learn more about laser engraving,
contact a laser engraver in your area.
