New product application of S9 ultraviolet laser: laser marking of automobile dashboard

Cars are assembled from hundreds of parts, and each part has a unique craftsmanship that we don't usually see. Among them, laser marking is particularly widely used in automobiles. From the body frame, various parts, steering wheel and instrument panel, glass, interior decoration, lighting, etc., to matching car decoration products, there are laser marking figures. , Regardless of whether it is metallic or non-metallic, the use of laser technology for marking can produce good marking results. Today, I will introduce you to the application of laser marking on automobile dashboards.

1. Why use laser marking on the dashboard?

The application of laser marking in the instrument panel is mainly to perform laser marking on the pattern that needs to be transparent, so that the light-shielding ink on the surface is separated, and the marked characters pass through the light of the light-emitting diode. As long as the bottom light is on, at any time The pattern on the surface can be clearly seen, and it is permanently marked, which is not easy to wear. A marking method in which a high-energy density laser is used to locally irradiate the workpiece through a laser marking machine to cause a chemical reaction of the surface material, thereby leaving a permanent mark. Laser marking can produce a variety of characters, symbols and patterns, etc., and the size of the characters can range from millimeters to micrometers, which has special significance for the anti-counterfeiting of products.

Compared with traditional marking methods such as molds, electro-corrosion marks, stickers, screen printing, start-up marks, etc., it has the characteristics of fast processing speed, high precision, and indelibility; at the same time, laser marking is a non-contact processing process. In the process of processing, there is no mechanical effect, and it will not damage the material on the surface of the processed article. Therefore, in order to ensure the marking effect of the parts, the current automobile manufacturers widely use laser to mark the part information.

2. S9 series ultraviolet lasers efficiently help the instrument panel marking

Although there are so many advantages in laser marking in the processing of automobile dashboards, a high-quality laser is indispensable in order to achieve efficient and fast processing. RFH's latest S9 series ultraviolet laser has high efficiency and stable laser output, while still maintaining a small size and quick operation. It is a laser that is very suitable for automotive processing.

The laser light source is stable at a wavelength of 354.7nm, with a wide range of repetition frequency (single pulse to 200kHz); the power range is optional from 3.0w to 10.0w, and it is strictly guaranteed in all frequency ranges, with high-quality beam quality (M²<1.2 ), the pulse width is <12ns@30k, and the heat-affected area is very small during engraving.

At the same time, the laser is also equipped with a unique Q-switching control technology, which supports communication with a computer. The laser can be controlled externally through RS232, which greatly reduces the cost of hands-on, convenient operation, small size, easy installation, and all-round glass engraving needs.

3. Advantages of solid-state ultraviolet laser S9 series products

RFH S9 UV laser can meet these requirements well. S9 uses a stable and efficient 354.7nm wavelength, a wide range of repetition frequency (single pulse to 200kHz); a power range of 3.0w~10.0w, stable performance, low power consumption, and high-quality beam quality (M²<1.2). All frequency ranges are strictly guaranteed.

With the rise of domestically produced new energy vehicles, the domestic automotive manufacturing sector will reach a new peak, and the automotive industry will face more opportunities and challenges. Using cutting-edge laser technology to help manufacturers build cars is the high-end pursuit of RFH Laser.