Nanosecond solid-state UV laser non-contact high-speed marking keyboard

RFH 3W10W UV laser easily controls keyboard marking

Marking technology used by Apple, Lenovo, and Huawei keyboards-RFH UV laser

No fear of fading keyboard characters

S9 laser marking allows the keyboard to never admit defeat!

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What do you usually use your computer for, e-mail, copy editing, or gaming? Whether you are a conscientious "worker", a student party who loves games, or a "keyboard man" who talks about philosophers in the comment area, the keyboard must be one of the most frequently used computer equipment.

The predecessor of the keyboard

If you compare a computer to a person, then the CPU is the brain of the computer, the monitor can be the face, and the keyboard and mouse are the mouth and hands for communication and information transmission. From the appearance of the immature typewriter in 1714 to the beginning of the twentieth century, the keyboard has always been brave enough to type on the typewriter. Until the middle of the 20th century, the keyboard had another place to be used-as the basic input device of the computer, this application also officially entered a new era of application.

Faded keyboard

The traditional keyboard printing process is mainly ink printing. This printing process has low technical requirements and was widely used in the 20th century when the marking process was not developed. But today with the increasing frequency of keyboard use, this traditional printing technology has a very fatal flaw, that is, the text patterns printed on the keyboard are particularly easy to wear and fade, and sometimes even when you use the keyboard for too long, you Black marks will be left on his hands.

New scheme for keyboard marking

As early as five years ago, domestic and foreign manufacturers such as Apple, Lenovo, and Huawei used laser marking technology to mark keyboard characters, and the product effects and market feedback were excellent. Laser marking can make the text and pattern printing more finely, the image is smoother, and there will be no problems such as surface unevenness or the marking content is not resistant to wear.

RFH UV laser S9 has obvious advantages in keyboard marking. Whether it is ABS, PBT or HIPS and other plastic materials, RFH S9 series UV lasers can be easily controlled. Some of its advantages are as follows:

1. The marking quality is very high, super fine marking can be carried out, the pattern is exquisite, and it is wear-resistant;

2. No thermal effect, no mechanical damage to the material;

3. A wide range of applicable materials, mainstream keyboard materials, even metals, glass, ceramics, and polymers can be easily marked;

4. Stable performance, high efficiency and environmental protection;

5. Compared with products of the same type, it is small in size and exquisite in appearance design;

6. Full digital intelligent power control, simple operation and low cost to get started.

"Small size", "±0.02mm high precision", "high power stability", and "high cost performance" are the core advantages of RFH S9 UV lasers. The S9 ultraviolet laser is not only compact, but also has a more stable cavity structure and stronger scalability than similar products. The same cavity can produce lasers of different powers, and the stability of different power ranges is greatly improved.

The new product series of RFH pulsed ultraviolet solid-state laser S9, the laser wavelength is 354.7nm, the repetition frequency coverage is wide (single pulse to 200kHz), can be absorbed by the material, and the material is less destructive, and has superior beam quality M2<1.2 ), strictly guaranteed in all frequency ranges. The pulse width is less than 20ns@30k, and the heat-affected area is very small during processing.

RFH S9 UV laser is an ideal solution for keyboard laser marking!