Are you looking for a laser marking machine to add to your business? Here’s how we can help with your marking needs! Understanding the characteristics of the laser and the properties of the material is essential to making the right choice. In fact, laser marking allows for an endless variety of applications. High quality, traceability, customization, and high speed—these are just a few of the advantages of Taumac’s laser marking, engraving, and cutting systems. Thanks to the experience gained over time, Taumac is committed to meeting every need with laser marking machines.
What are laser marking, engraving, and cutting?
Laser marking is a process in which a laser beam suitable for the material to be marked is used to perform the operation. There are various types of processes, such as material removal or discoloration.
Laser marking can be applied to countless uses; it all depends on the specific need and the material to be processed.
If you want to know how to choose the ideal laser marking solution, there are certain factors to consider. For laser marking, engraving, and cutting, Taumac guides you through the selection process with a simple guide.
Why use it? Here are the characteristics of laser welding
1. LASER TYPE
The first factor to consider is the choice of laser. There is a laser source best suited for each material.
2. MATERIAL TO BE LASER-ENGRAVED
As mentioned earlier, laser machines can be used on a wide range of materials. The laser sources that Taumac incorporates into its machines are: fiber lasers (picosecond lasers, MOPA lasers, ytterbium fiber lasers, and Nd:YAG lasers), CO2 lasers, green lasers, and UV lasers. Each laser is effective for specific materials. For example:
fiber lasers perform very well on all metals and can be used for: laser paint removal, color changing, and removing anodized coatings
The CO₂ laser beam marks and engraves very well on organic materials (such as ceramics, glass, and leather) and inorganic materials (plastics such as acrylic, PVC, PMMA, Delrin, polystyrene, polyurethane, and POM)
The green laser beam, on the other hand , is ideal for high-quality laser marking on delicate materials and precious metals
Finally, the UV laser is ideal for glass, fabrics, and crystal
3. SPEED AND POWER OF THE LASER BEAM
These are the key factors in choosing a laser machine. Speed and power determine the quality of the laser marking. Choosing a laser machine with lower power than your needs may be the worst investment you can make.
4. DIMENSIONS OF THE LASER MACHINE
When choosing the right laser marking machine, you must also consider its dimensions. You need to measure the area where the machine will be installed. Taumac’s laser solutions cater to a wide range of sizes: from compact machines, such as the TauMark S, to larger ones, such as the TauMark L series.
5. DIMENSIONS OF THE LASER MARKING AREA
The dimensions of the work area are also important. For this reason, each laser machine has a defined area for laser marking. Taumac can offer custom-built machines to accommodate any marking size.
6. SOFTWARE AND ROBOTICS TO BE INTEGRATED INTO THE LASER MACHINE
A laser source and a frame alone are not enough to build a laser machine; artificial intelligence—such as Taumac’s software—is also needed to coordinate the various marking processes. For this very reason, Taumac has successfully developed dedicated vision systems and customized automation software to meet every need. The operator interface allows for job management even during operation, as well as remote monitoring of the marking process. Additionally, robotic arms can be integrated for Pick&Place handling and/or automatic laser marking of objects.
7. MAINTENANCE AND SAFETY
Laser sources themselves do not require frequent maintenance, unlike the structural components, which are subject to wear and tear. Our service is essential in this regard. Our technicians are trained to handle any type of emergency, and we always provide two days of training on the laser machine to ensure it is used safely and correctly, instructing the operator on its operation. The same applies to the software, which is updated periodically.
What are the main types of laser marking?
The main laser processing techniques for marking include: deep marking, blackening, and micro-engraving.
Deep laser marking: When high precision is required, this technique is generally the best choice for industrial processes such as material removal
Laser blackening: This technique involves the targeted heating of a surface to form an oxide layer. This process is ideal for those who require uniform, black marking
Laser engraving: With this method, the laser beam penetrates the surface, creating a clearly defined groove due to the laser’s high pressure and temperature.