Powered with a high energy density laser, a desktop laser marking machine is a marking method to expose the workpiece to radiation. It does it to vaporize the surface material or produce a chemical reaction of color change, thus leaving a lasting mark.
The laser marking process
Laser marking gets done by eliminating material from the substrate or by changing the substrate’s surface. How well the material getting coded absorbs the laser beam is the most significant consideration. Since different wavelengths can have disparate absorption properties, it determines the type of laser used.
Coding becomes more challenging or even unlikely in case the laser beam gets reflected or transmitted. The focused laser beam has to get swallowed in the top few microns of the material surface for excellent results. Sufficient energy density gets formed to alter the surface by three processes, namely: coating removal, etching, or thermochemical.
Usefulness and advanced features
The laser marking machine can print a wide range of symbols, characters, patterns, and more. From millimeters to micrometers is the range of the character size, which has distinctive importance for the anti-counterfeiting of products. The focused ultra-fine laser beam acts like a tool to eliminate the object’s surface material point by point.
Non-contact processing is the progressive nature of the marking process, which restricts the production of mechanical extrusion or mechanical stress. As a result, it does not damage the processed article. Small is the size of laser-focused, while the heat-affected area also remains small. Therefore, some unachieved processes by traditional methods can get completed.
The desktop laser marking machine can mark only the kind of information related to the computer’s produced content. The marking machine can restore the design information on a suitable carrier, so long the artwork marking system created in the computer can identify with it.
One of the most extensive application areas of laser processing is this laser marking machine technology. This technology is unmatched by ink printing, silk screen printing, stamping, and electric corrosion.
Some of the benefits of the desktop laser marking machines
Please take a look below to see some popular advantages of it.
- The desktop laser marking machine’s processing reliability is robust. The marked characters, serial numbers, and graphics are clear, wear-resistant, and it belongs to non-contact processing. Hence, the processed workpiece does not get damaged or deformed.
- It has a powerful anti-counterfeiting performance. It ensures your products do not get counterfeited easily, and they are more attractive since they are genuine at a fair price.
- It brings immeasurable economic benefits to your business because of its fast marking speed and robust timeliness.
- The marking has high precision, a good viewing effect, and a beautiful appearance. In the end, you will appreciate its fine processing and captivating appearance.
Choosing a desktop laser machine will likely be the most suitable choice if you are looking for convenience. It is appropriate for marking metals, carbides, plastics, electronic components, painted substrates, and many more materials. Our fiber-based desktop laser machines are easy-to-use, assured to offer you years of trouble-free operation.