As we have seen the recent transformation within the 3D printing market, subtractive manufacturing technologies are also becoming more and more accessible to a wide range of users. Instead of building objects layer by layer, these laser-based methods can integrate or sculpt graphics into artifacts typically made of plastic, metal, or wood. Although these subtraction techniques look the same on the surface, laser marking offers unique capabilities over laser engraving and laser cutting, which are more well-known methods. This article will walk you through how the laser marking machine works and provide you more information about the laser marking machine.
What is laser marking?
Laser Marking is a technique of marking or labeling items with a laser machine. Different applications require different techniques, but the most common methods are engraving, staining, removing, annealing, and foaming. Each of these laser marking procedures has its unique advantages, depending on the material being used and the quality requirement. Laser marking technologies are ideal for producing high-precision results.
Laser marking is to mark on the surface of the material with a focused beam. When the light beam interacts with the surface of the material, it will change the characteristics and appearance. This concentrated beam is aimed at a specific area, allowing the laser marking machine to create precise, high-quality, high-contrast marks that are easy to read or scan virtually on any surface. This feature makes laser marking perfect for applications where accuracy and permanency are critical to success.
Generally speaking, laser marking is a process of marking or marking the workpiece surface with a low power laser beam. The technology is usually used to apply bar codes, logos, QR codes, and other types of identification to materials such as stainless steel and titanium.
Laser Marking enables optimal marking conditions for a wide variety of materials, from marking on plastics to high-power marking on metal surfaces. It is possible as it performs automatic focusing without the use of external devices.
In the simplest terms, laser marking is a continual process, which uses a concentrated beam of light to form a lasting mark on the surface. Besides, laser marking is usually carried out by optical fiber, pulse or CW laser, which has a wide range of applications. The most common laser marking applications are annealing, carbon migration, discoloration, engraving, and etching.
Laser marking can be automated and high-speed processing while leaving permanent traceability marks on a range of materials, including steel, titanium, aluminum, copper, ceramics, plastics, glass, wood, paper, and cardboard. Besides, parts and products can be marked with text, including serial numbers and part numbers, machine-readable data such as barcodes, Unique ID codes, and 2D Data Matrix codes or graphics.
The science of lasers
The word LASER is actually an acronym for?Light Amplification by the Stimulated Emission of Radiation. At the beginning of the laser beam is an atom of stimulated emission particles. This light can be concentrated and directed toward a laser marking area. Moreover, the energy that is released is measured in wavelengths or nanometers (NM), and the higher the wavelength, the more influential the laser beam.
For example, a green or "cold" laser, which has a wavelength of the only 532NM, offers a lower power for marking heat-sensitive materials. A fiber laser, on the other hand, operates at 1070NM, delivering significantly higher power to mark harder materials, such as metal.
How to use a laser marking machine
There are several types of laser marking systems, and each operates slightly differently. The right process for using the machine also depends on the materials and applications used. In this case, CKLASER offers various laser marking machines to help you operate your device and troubleshoot any issues, from how-to videos to detailed documentation.
When using a laser marking machine, it's essential to follow all safety guidelines. Thanks to a variety of preventative measures, including safety enclosure options, laser marking is a relatively safe process.
The benefits of laser marking?
Manufacturers can gain many benefits from the laser marking process, whether it is necessary part identification and branding or complete traceability to track and trace parts from the cradle to the grave. Using a laser marking machine to mark parts directly can provide durable and readable marks. The results of these high-quality marks are various. Firstly, it offers greater operational efficiency and productivity with less waste and downtime. Secondly, it is more visible and accountable throughout the supply chain. Also, it can minimize harmful threats, such as quality and counterfeiting issues. Lastly, it ensures compliance with industry regulations.
It can be challenging to understand how these various processes work and how laser marking separates itself from laser engraving and laser etching. On top of that, trying to look for the optimal laser marking machine for your product development needs can be an even more daunting experience.
Recommendation:
One of the most affordable and compact laser marking systems on the market is the SuperMINI Laser Marker from CKLASER, a mini laser marker that is surprisingly versatile considering the cost. It is widely used in metal sheets, steel, stainless steel, aluminum, copper, iron, gold, ABS, PVC, and so on, enabling users to work with larger materials and more complicated surfaces. The manufacturer has an advanced digital high-speed scanning galvanometer that allows for fast and special stability. Besides, the all-in-one compact design makes it compatible with various sources. Also, the laser power is almost the same in all of the processing area CCD, feeding, and moving system, and the autofocus is optional. Moreover, it features an ultra-high-speed galvanometer and flexible program, which is a perfect laser marker for versatile use.?What’s more, it features a Class 1 enclosure, which ensures safety of the using experience.
CKLASER has been becoming the leading brand of laser marking machines since 2006. With its steady growth, its main products include 3D laser marking machine, large format laser marking machine, light guide plate laser marking machine, fast-speed denim laser engraving and cutting machine, etc.
CKLASER Marking System absorbed industry experience and industry application knowledge, under the "smart manufacturing" development environment, the industry heritage is becoming the key to business survival. What's more, CKLASER enjoys a large market share of textiles, mobile phones, leather, LED lighting, cardboard, and other industries.
Even if it has a significant market share of the most superior products, it still provides its customers with more industry knowledge and more professional technical solutions. It is committed to supporting customers to become an industry leader and introducing the latest sophisticated products beyond customers' expectations. With the repaid development of laser marking technology, it is the first one to lead in the integration of 3-axis dynamic focus technology, to achieve unmatched marking quality on fiber, CO2, UV laser marking system.
You might now have more knowledge of laser marking and become clearer about your purchasing standard. As for a start, CKLASER would be your top pick!
