Laser Marking and Engraving Metal Parts

Is laser marking machine widely used to mark metal materials?

Usually we in the life of many common signs, metal or non-metal marks on the text and pictures, such as BMW logo, mobile phone buttons, etc. These pictures are marked by Fiber laser marking machine. Laser marking machine is the use of laser beam on the surface of various substances to print permanent symbols. Through the laser light on the surface of the target material evaporation and reveal the deep layer of substances; laser light can lead to the surface of the material of chemical and physical changes and "engrave" the required pictures and words; laser light can burn part of the material, so as to show the required etching of pictures and words.

Fiber laser marking machine can carve metal and non-metal surface?

More suitable for some requirements more sophisticated, higher precision occasions.Widely used in leather, craft gifts, fabric cutting, building ceramics, clothing accessories, rubber products, electronic components, glasses data, medical packaging, food packaging, shell brand, communication equipment and other occupations. 

The most suitable Fiber laser marking unit for metal marking is a solid laser pumped by a diode and YAG or YVO4 as the active laser medium.Fiber laser is also very suitable for metal marking. 

For different applications and different metals, different lasers show different advantages.Not only the type of laser, the duration of the pulse, the peak power and average power of the pulse, but also the quality of the beam will have an impact on the marking results.

The high quality of the beam allows it to focus the laser beam on a very small point, so that the workpiece surface can achieve high power density. Using laser as a tool for marking metal is very suitable.When marking steel materials, the wavelength of infrared light is generally 1064 nm.