WHAT IS LASER MARKING?

Sherry E. Rowe
Laser Marking - Techniques & Applications - Wavegen

In the handiest terms, laser marking is an everlasting procedure that makes use of a beam of focused mild to create a long-lasting mark on a floor. Typically done with a fiber, pulsed, non-stop wave, green, or UV laser gadget, laser marking features an extensive type of package.

Laser marking may be automatic and processed at excessive speeds, at the same time as leaving everlasting traceability marks on several substances, such as steel, titanium, aluminum, copper, ceramic, plastic, glass, wood, paper, and cardboard. Parts and merchandise may be marked with text (such as serial numbers and element numbers); gadget-readable data (along with barcodes, Unique ID codes, and 2D Data Matrix codes); or graphics.

HOW LASER MARKING WORKS

Laserbeschrifter works via way of using a targeted beam of mild to mark the floor of a fabric. When the beam interacts with the fabric’s floor, it alters the fabric’s home and appearance. These focused beam objectives are most effectively a designated area, permitting the laser marking gadget to create precisely, excessive-quality, excessive-assessment marks which are clean to study or test on any floor. This function makes laser marking perfect for packages wherein accuracy and permanency are essential to success.

The phrase LASER is an acronym for Light Amplification via way of means of the Stimulated Emission of Radiation. A laser beam starts as an atom this is inspired to launch debris of mild. This mild may be focused and directed in the direction of a laser marking area. The power this is launched is measured in wavelengths or nanometers (NM). The better the wavelength, the extra effective the laser beam.

For example, a UV laser marker, which has a wavelength of around 355NM, gives decreased electricity for marking heat-touchy substances along with plastic and glass. Because UV laser markers and different machines in the “bloodless laser” class emit much less power, they may be notable answers for lots of natural or smooth merchandise, as they may be much less probably to burn the fabric. A fiber laser, on the opposite hand, operates at 1070NM, turning in notably better electricity to mark more difficult substances, along with metal. more

Compared to different non-everlasting marking methods along with printing or labeling, laser marking makes use of no consumables and calls for much less maintenance. Our crew additionally gives rapid and dependable consumer support, such as two-hour reaction instances and loose marking samples, for max up-time and device productivity.

HOW TO USE A LASER MARKING MACHINE

There are numerous kinds of laser marking systems, and everyone operates barely differently. The accurate procedure to apply the gadget additionally relies upon the fabric you’re running with and the utility you’re the usage of. MEXICO gives a listing of assets that will help you perform your gadget and troubleshoot any issues, from how-to films to specific documentation. more

When the usage of any laser marking gadget, it’s critical to observe all protection guidelines. Thanks to quite a few preventative measures, such as protection enclosure options, laser marking is an enormously secure procedure.

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