Remote Control Button Laser Marking—Application of UV Solid State Lasers

A remote control is a device used to remotely control machinery. Modern remote controls are mainly composed of integrated circuit boards and buttons used to generate different messages.

Now, the remote control has been applied to all aspects of our lives. There are remote controls on TVs, air conditioners and buses. The use of remote controls has brought a lot of convenience to our daily life. There are many small buttons on the remote control, each button has a different function, so the logo on each button is different, and if we use the remote control for a long time, we will find that the logo on the button will slowly fade until completely No, it will bring us some troubles when using the remote control.

With the emergence of laser marking technology, manufacturers have found that the use of laser technology to mark the remote control buttons is clear and permanent, and will not fade and fall off. Therefore, manufacturers have used laser marking machines to mark the remote control buttons.

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Compared with the traditional ink jet coding method, the advantages of the remote control laser marking machine are:

1. Non-contact laser beam processing is adopted. Due to the extremely small focusing spot and the small processing heat affected zone, ultra-fine marking and special material marking can be carried out.

2. The beam quality is good, the focusing spot is small, and ultra-fine marking can be realized

3. The heat affected area is extremely small, no thermal effect will occur, and no material scorching problem will occur.

4. Fast marking speed and high efficiency; stable performance of the whole machine, small size and low power consumption

The UV laser marking machine is developed with a 355nm UV laser, with a very small focusing spot, which can greatly reduce the mechanical deformation of the material. It is mainly used for ultra-fine marking and engraving; When marking, the cold working method is adopted, which will not produce thermal effect, low power consumption, energy saving and environmental protection.