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WHAT IS LASER MARKING?

harrry November 19, 2021

In the handiest terms, laser marking is an everlasting procedure that makes use of a beam of focused mild to create an enduring mark on a floor. Typically achieved with a fiber, pulsed, non-stop wave, green, or UV laser system, laser marking contains extensive kinds of programs. The maximum not unusual place forms of laser marking programs are:

Annealing

Carbon migration

Discoloration

Engraving

Etching

Laser marking may be automatic and processed at excessive speeds, even leaving everlasting traceability marks on quite a several substances, which include steel, titanium, aluminum, copper, ceramic, plastic, glass, wood, paper, and cardboard. Parts and merchandise may be marked with text (which includes serial numbers and element numbers); system-readable data (which includes barcodes, Unique ID codes, and 2D Data Matrix codes); or graphics.

HOW LASER MARKING WORKS

Laser marking works via way of means of the use of a targeted beam of mild to mark the floor of a cloth. When the beam interacts with the cloth’s floor, it alters the cloth’s houses and appearance. This focused beam goals handiest a particular area, permitting the laser marking system to create precise, excessive high-satisfactory, excessive-comparison marks which can be smooth to examine or test on genuinely any floor. This function makes laser marking perfect for programs in which accuracy and permanency are vital to success.

The Science of Lasers

The phrase LASER is sincerely 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. If a laser marking area is closer to a focused beam of light, this could result in a more intense marking. The electricity this is launched is measured in wavelengths or nanometers (NM). The better the wavelength, the greater effective the laser beam.

For example, a UV laser marker, which has a wavelength of around 355NM, gives decrease electricity for marking heat-touchy substances which include plastic and glass. Because UV laser markers and different machines in the “bloodless laser” class emit much less electricity, they’re exceptional answers for plenty of natural or smooth merchandise, as they’re much less in all likelihood to burn the cloth. A fiber laser, on the alternative hand, operates at 1070NM, turning in appreciably better electricity to mark tougher substances, which include metal.

Laser marking uses no consumables and is much easier to maintain than other non-everlasting marking approaches, including printing and labeling. Our group additionally gives speedy and dependable client support, which includes two-hour reaction instances and loose marking samples, for optimum uptime and machine productivity.

HOW TO USE A LASER MARKING MACHINE

There are numerous forms of laser marking systems, and everyone operates barely differently. The accurate procedure to apply the system additionally relies upon the cloth you’re running with and the software you’re the use of. MEXICO gives a listing of sources that will help you perform your system and troubleshoot any issues, from how-to movies to distinctive documentation.

When the use of any laser marking system, it’s essential to observe all protection guidelines. Thanks to quite a few preventative measures, which include protection enclosure options, laser marking is an exceedingly secure procedure.

THE BENEFITS OF USING A LASER MARKER

Manufacturers can benefit from many blessings from the laser marking procedure, whether or not it’s far primary element identity and branding or entire traceability to music and hint elements from cradle to grave. Direct element marking with a laser marking system grants durable, readable marks. The effects of those excessive high-satisfactory marks include:

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