In its most general sense, laser marking is a permanent method of marking surfaces with a beam of directed light. There are many types of laser marking apparatus, which incorporate fiber, pulsed, continuous wave, green, and UV lasers. The maximum not unusual place sorts of laser marking programs are:
Annealing
Carbon migration
Discoloration
Engraving
Etching
Laser marking may be automatic and processed at excessive speeds, whilst leaving everlasting traceability marks on more than a few substances, which includes steel, titanium, aluminum, copper, ceramic, plastic, glass, wood, paper, and cardboard. Parts and merchandise may be marked with text (which includes serial numbers and component numbers); gadget-readable data (along with barcodes, Unique ID codes, and 2D Data Matrix codes); or graphics.
HOW LASER MARKING WORKS
Laser marking works with the aid of using the usage 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 homes and appearance. This focused beam objectives best a distinct area, permitting the laser marking gadget to create precise, excessive first-rate, excessive-comparison marks which are clean to examine or experiment on genuinely any floor. This function makes laser marking best for programs wherein accuracy and permanency are essential to success.
THE SCIENCE OF LASERS
The phrase LASER is definitely an acronym for Light Amplification with the aid of using 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 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 round 355NM, gives decrease 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 electricity, they’re super answers for lots natural or smooth merchandise, as they’re much less probable to burn the cloth. A fiber laser, on the opposite hand, operates at 1070NM, turning in extensively better electricity to mark tougher substances, along with metal.
Compared to different non-everlasting marking tactics along with printing or labeling, laser marking makes use of no consumables and calls for much less maintenance. Our crew additionally gives speedy and dependable patron support, which includes two-hour reaction instances and unfastened marking samples, for optimum up-time and machine productiveness.
Recommended Resources:
How to Laser Engrave Soft Products
A UV laser marker designed for use on plastics and many other materials
HOW TO USE A LASER MARKING MACHINE
There are numerous sorts of laser marking systems, and every operates barely differently. The accurate system to apply the gadget additionally relies upon at the cloth you’re operating with and the software you’re the usage of. MECCO gives a listing of sources that will help you function your gadget and troubleshoot any issues, from how-to films to specified documentation.
When the usage of any laser marking gadget, it’s critical to observe all protection guidelines. Laser marking is relatively secure due to quite a few preventative measures, including protection enclosure options.
THE BENEFITS OF USING A LASER MARKER
Manufacturers can benefit many blessings from the laser marking system, whether or not it’s far primary component identity and branding or entire traceability to song and hint elements from cradle to grave. Direct component marking with a laser marking gadget provides durable, readable marks. The outcomes of those excessive first-rate marks include:
Greater operational performance and productiveness with much less waste and downtime
More visibility and duty in the course of the deliver chain
Minimized highly-priced threats along with first-rate and counterfeiting issues
Ensured compliance with enterprise regulations