There are a number of advantages and uses that can be found with the method of laser marking on metal components, which you might take into consideration. The various kinds of lasers that are currently available as well as the advantages they offer are briefly discussed in the following paragraphs. You can also obtain information regarding their prices and the benefits they offer. Marking metal components with a laser is one of the quickest and most effective ways to give them a unique appearance. On a wide variety of substrates, it is able to produce markings that are both highly accurate and permanent. The following is a list of the top four justifications for opting for laser marking for metal components: Check out this interesting website at lasitlaser.es.
Benefits
There are many advantages to using a laser to mark metal components. It is both quick and accurate, and it does away with the requirement for mechanical parts and consumables. Additionally, it lessens the noise coming from the shop floor. High levels of precision can be achieved by manufacturers, which is essential in many different industries including aerospace, medical equipment, automotive, and many more. Additionally, quicker turnaround times are available with this method. In that case, what are the advantages of using a laser to mark metal components? Let’s take a look at a few of them, shall we?
The engraving and depth engraving processes both make use of a specific kind of laser called a fibre laser, which is also used for marking metal components. It is better suited for working with harder metals and offers smaller spot sizes. Additionally, it works wonderfully for marking single pieces or small batches of metal components. In comparison to other methods of marking, it provides greater flexibility. The disadvantages of more conventional approaches, such as flame or corona treatments, are outweighed by the benefits of this method. Both the price and the quality of laser marking are significantly higher than those of more conventional methods, and the benefits of laser marking are so numerous that they cannot be overstated.
Applications
In the production of metal, laser marking can be used for a variety of purposes, including engraving and etching. A particular manufacturer has developed a patented laser marking system that, when used on metal, leaves behind marks that cannot be removed. Carbon is transferred to the surface of the metal as a result of the application of the laser. Following this, the laser beam will have caused a chemical reaction, which will result in the affected area taking on a permanent black colour. The manufacturing of automobiles and aerospace components are just two of the many possible applications of this method in the industry.
When drilling with a laser, the light from the beam of the laser is concentrated onto a single point on the target. The power and the shape of the beam can both be controlled. In order to properly align the marking target during the laser marking process, a suitable device is required. Stand-alone systems, indexing systems, and inline systems are the three primary configurations for laser marking machines. During the transportation process, the target is marked by the inline system. The laser marking process enables the metal parts to be marked and shipped without causing any damage to the components while they are in transit. This is made possible by the fact that the components do not come into contact with the laser.
Different kinds of lasers
CO2, fibre, green, ND-YAG, and pulsed lasers are the various kinds of lasers that can be used for marking components made of metal. The lengths of wavelengths that each one is capable of producing as well as the amount of light energy varies. When it comes to laser marking, different types of materials call for specific kinds of lasers to ensure accuracy and avoid injury. These lasers are also capable of working on a wide variety of materials, such as wood, ceramic, plastic, and glass among others.
There are numerous varieties of lasers available for use in the marking of metal components. There are some that are better suited than others for marking components made of metal. In most cases, the most effective lasers are those that have a consistent wavelength. There is also the possibility of using high-power lasers with a significant output. The high output makes it possible for you to finish your marking much more quickly. It is important that you select the appropriate wavelength for your project. In addition, marking can be accomplished with the assistance of high-output lasers.
Cost
There is a widespread misunderstanding that the cost of laser marking on metal components is directly proportional to the value of the component. In point of fact, the cost of marking a part ought to be proportional to the part’s value; this is true even if the part in question is of a relatively low value. The use of a laser to mark metals is a process that is both quick and permanent. Laser marking on metals enables annealing marking in addition to its more common use as a method for providing traceability. Laser marking on metal components is a popular method for personalising promotional items because not only is it an inexpensive process, but it also offers a high level of detail.
The readability rate of the marking is one of the factors that has a significant impact on the costs associated with laser marking on metal components. The result will be more legible if there is a better contrast between the marking and the surface it is on and the surrounding area. Readability of a mark is dependent on a number of factors, including the nature of the material being marked, the intensity of the laser, and the rate at which the mark is made. Another benefit offered by fibre lasers is a reduction in the readability loss that occurs after heat treatment.
Readability
When laser marking metal components, readability of the finished product is one of the most important factors to take into consideration. This may present a problem in the event that the metal components were subjected to additional processing prior to the marking process, such as being painted or subjected to heat treatment. Deposits are frequently left behind after these processes, which cannot be removed by standard cleaning methods. Therefore, accurate measurements are required prior to performing laser marking on metal components in order to guarantee readability. The following is a list of some factors to take into consideration when selecting the marking system that is most appropriate for your application.
A product with a high contrast ratio is easier to read than one with a lower ratio. The readability is hindered by the presence of white in the spaces between the black codes on dark backgrounds, which increases the contrast. In addition, the Y-series laser marking system is adaptable enough to be utilised on production lines that operate at high rates of speed. The marking system developed by FOBA is used by a Chinese manufacturer. In addition, high-speed production lines can take advantage of the versatility offered by a laser marking system from FOBA.
Safety
In order to permanently identify parts and components, such as serialisation, bar codes, lot codes, and more, the process of laser marking on metal components can be used. Laser etching, which is another name for direct part marking, can be performed either on the surface of the bare metal or on a coating of another material. It is possible to produce ID tags, plates, and TESA security labels that are tailored to the component’s dimensions in order to enhance its level of protection. As a result of their high resolution as well as their consistent contrast, they are ideally suited for marking components used in automobiles and aircraft.
It is helpful to first define what a root defect is before attempting to comprehend the impact that laser etching has on the security of metal. Crack depths or areas where stresses are concentrated can both be considered root defects. For instance, using non-destructive methods, a component that has visible cracks can be inspected to determine whether or not it is fatigue-resistant. In general, any device classified as class II or higher ought to be permanently marked with its own particular bar code.