Ultraviolet laser peeling paint on the keyboard with high-definition
Mark keyboard symbols, RFH UV laser marking effect is more refined
RFH 355nm UV laser non-contact marking keyboard, fine, no consumables
As one of the common office equipment, computers play a very important role in daily office activities. The input and printing of text, the production of forms, the statistics of data, and the collection and sorting of information can all be completed on the computer. The advent of computers has changed the secretary’s past paper basket style of work, and greatly improved the secretary’s work efficiency.
The keyboard is the input device of the computer. Through the keyboard, English letters, numbers, punctuation marks, etc. can be input into the computer, and people's work can be displayed on the computer screen.
But how are the various letter symbols on the keyboard printed? This depends on the paint peeling UV laser marking technology. The letter symbols are printed on the plastic keys by a paint peeling UV laser marking machine. The RFH 355nm UV laser is widely used in UV laser marking and is deeply loved by customers.
The RFH 355nm ultraviolet laser has a very small focus spot and a small processing heat-affected zone with almost no damage caused by heat, so it is called a cold light source. Because of the extremely small heat-affected area of the UV laser, there is no thermal effect, which avoids deformation or scorching of the processed material. With three outstanding characteristics of fast speed, high precision and high stability, this type of laser etching technology can play an important role in identifying the authenticity of signs.
To elaborate on the characteristics of the RFH 355nm ultraviolet laser:
1. The marking effect is more refined
The RFH 355nm ultraviolet laser has a short pulse width (<20ns@30k), a small heat-affected area during processing, and superior beam quality (M2<1.2). It is strictly guaranteed in all frequency ranges and has perfect spot characteristics (spot ellipticity>90 %), therefore, it is so simple to complete high-precision marking tasks
2. The marking speed is faster and the efficiency is higher
In just 1 second, the RFH laser can process and mark several production dates and production batch numbers, with fast speed and high stability, and the assembly line can achieve high-speed and efficient processing and production.
Third, reduce production costs
The RFH laser contains an internal cavity self-purification system, so the laser has a long life and durability. In addition, it also has unique Q-switching control technology, which can be suitable for various laser application control needs. One machine is multi-purpose and simple to operate. It can meet the manufacturers' multiple production application needs. In the long run, it can reduce the construction cost of a large number of new production lines for manufacturers. Really save worry and effort.
RFH has been based in the nanosecond laser industry for 13 years. In the 13 years of hard work, it has accumulated strong technical strength, enabling laser products to maintain consistent stable quality, constant beam quality and under extreme industrial and scientific research conditions. The characteristics of high efficiency and durability have won the high recognition and good reputation of domestic and foreign industry users.
