In reality, many people have heard of laser marking machines, but there are some who do not know much about it.handheld laser marking machine Here I will briefly introduce what laser is.

The basic principle of laser marking is that the laser generator produces a high-energy continuous laser beam, and after focusing, the laser acts on the printed material, causing the surface material to melt or even vaporize instantly. By controlling the path of the laser on the surface of the material, the desired graphic mark can be formed.

Laser marking machine using the scanning method for marking, that is, the laser beam is incident on the two mirrors, the use of computer-controlled scanning motor to drive the mirrors along the X-axis and Y-axis rotation. In this way, the laser beam will fall on the workpiece to be marked after focusing, thus forming a laser marking trace.

In fact, the items we often use in our lives are manufactured by laser marking machines.little pecker laser engraver For example, our cell phones, watches, office computer hardware, circuit board housings on TVs, devices on aircraft carriers, and so on. Whether it's a large housing for a car or a small screw, it can be marked with a laser marking machine. It's like a tattoo, deeply branded and unable to be easily removed, as strong as a hot couple stuck together!

So why is it sometimes necessary to blacken? Is it bad to be shiny and bright? Actually, blackening has its own unique uses. As an example, blackening on aluminum products. Aluminum is a kind of metal material with rich reserves, with small density, corrosion resistance, low temperature resistance, good heat dissipation, thermal conductivity and other excellent properties, so it is very widely used in industry and life. Aluminum alloy products are not only growing rapidly in traditional fields such as aerospace, transportation, electronics and electricity, and construction, but also have a good development trend in other new fields. In order to enhance the visibility of enterprises and achieve a high degree of anti-counterfeiting effect, manufacturers want to use technology with high technological content to mark their products, and laser marking machine is a better choice.

In addition, the common blacking also appears on our cell phones. With the progress of science and technology and the changing concept of consumers, people's love for cell phones is also changing.