The trend
of laser marking has been on a considerable rise over the decades, especially
due to its popularity as a medium used for labeling. While the benefits are
uncountable, it is most widely used in identifying product inventories and is
suitable to provide information on products to customers. Its flexibility for
use in industrial and commercial sectors has not been unknown. In fact, people
use a fiber laser marking machine for optimal results.
How Do Laser Marking Machines Work?
Although,
there are a number laser marking machines available of in the market, the
latest state-of-the-art technology used widely is the fiber laser machine. This
machine is the best option existing that uses fiber-pumping technology to
“dope” fibers with a unique earthy element like Ytterbium.
Using this
element (Ytterbium) in a laser marking machine increases the ability of fibers
to carry high-emitting diodes, which are pumped to optical heads through the
fibers. At this point, the light beam expands to produce the capability of
laser marking. The light beam is then able to mark a variety of materials using
any one of the following four methods:
1. Removal of
a layer of any material or Ablation
2. Etching of
material surface to change color or Carbon Migration
3. Bonding
4. Laser
Engraving
Laser
marking applications are suitable with a several material types. These can
range from leather to plastics and metals as well. The different kind of metals
that fit perfectly to the fiber laser engraving criteria include silver,
bronze, gold, stainless steel and platinum. Other materials and elements that
respond positively to fiber laser marking include copper, aluminum, carbide,
tungsten and medical grade alloys.
Different Ways That Laser Marking Machines can be used
A fiber
laser marking machine that uses fiber lasers is also known as a laser engraving
machine due to the resulting surface patterns produced during the ablation
process. The laser machines are used for an array of applications including:
·
Jewelry
Engraving
This
application involves the creation of distinctive marks to brand or identify
ornaments. This process has become quite popular for recovery of stolen
possessions and copyright protection. The precision by a fiber laser marking machine is also used to initial pieces such as
wedding bands or rings with the couple’s marriage date or vows.
·
Laser
Cutting
Light laser
cutting is another method widely popular in the jewelry industry. Light metals
are often used in monograms, name cutouts, and other design cutouts.
·
Medical
Devices& Equipment
Laser
marking is used to its maximum potential in the healthcare sector. Several
medical products like surgical devices require repeated fertilization (at high
temperatures), and the identification marks engraved by the marking machine
should be permanent and durable to endure the cleansing process. These
engravings should not interfere with the health of the patient therefore; laser
marking machines are perfect for the job.
Computer
parts like printed circuit boards use laser engraving in electronic
applications to produce high-resolution, clear images that are acid and
ink-free.
If you
operate a retail or manufacturing business associated with these products, then
fiber laser marking machines is what you need. This is just a preview of the
many applications that laser marking machines are being used for.
Advantages of a Fiber Laser Marking Machine
The fiber
laser marking technology has myriad number of advantages over other laser
marking systems. The equipment is cheaper and simpler to use than other kinds,
due in part to the nominal maintenance required and eradication of any
consumables. There are an array of different types of engraving and laser marking machines available,
including:
·
CO2 (Gas laser)
·
Vanadate (Nd: YVO4)
·
Nd: YAG Diode Pumped
·
Nd: YAG Flash Lamp (Solid state)
·
Fiber (Ytterbium) 1070 nm
One of the
several benefits of fiber markers is the minimal part replacement. The diodes
have a substantial lifespan so budgeting extensively for parts is not needed.
When the time comes to replace parts, the work can be done within the field
without the need for a qualified expert to perform laser alignment.
The benefit
next in line is the convenience. The air-cooled design provides more
convenience than models using water for cooling purposes. The quality of a laser
beam is also better than most other types of laser marking equipment available
out there. When we talk about space requirements, the fiber laser marking
machine has an unusually small footprint, which means you can place the
equipment in just about any location and operate it without taking plenty
space. This feature helps integrate the marking machine into any assembly line
easily, a small factory or even a workshop without re-organizing the entire
production facility. All in all, a fiber laser marking machine is vastly more
cost-effective and convenient than other kinds of engraving and marking
machines.
If you want
to learn more regarding the latest marking equipment especially a fiber laser
marking machine, please contact HeatSign. HeatSign is a reputed seller of a
variety of laser marking machines. To get the best deals, visit our website, www.heatsign.com.
Contact Us
Tel: +86-85111162
Fax:+86-4008266163 EXT
12645
Cell: +86-15061477073
E-mail:info@heatsign.com
