Development of Metal Laser Marking Machine

Development of Metal Laser Marking Machine

Since the birth of the laser to the present day, it has a great influence on people's life style. Today's laser is widely used in marking electronic components, handicraft laser marking, non-metallic materials, laser marking is in laser cutting, Laser drilling, laser welding and other technical applications after the emergence of another great move, it is a new breakthrough in processing technology, is a new non-contact processing, no chemical pollution, no wear and tear of the new Marking process mode. In recent years, with the application of laser technology more and more widely, it has been effectively combined with computer science and technology, thus breaking the laser marking processing development of another milestone.

First, the difference between the laser marking process and the traditional marking process

Now the laser marking technology and traditional marking technology has a huge breakthrough, but also has incomparable advantages with the traditional:

1, the range of processing materials more extensive, can be a variety of non-metallic and metallic materials for marking, especially for brittle materials, high melting point materials, high hardness materials, etc., the traditional marking machine Only certain non-metallic materials can be processed.

2, laser marking technology Unlike the old old marking machine, must be in contact with the surface of the workpiece to be processed in the marking, but after the integration of laser technology and innovation, laser marking only the surface of the workpiece to be processed Centralized high-energy irradiation can be completed marking, this non-direct contact processing not only will not damage the surface of the workpiece, there is no cutting force, marking the pattern, symbols, text and other very high quality.

3, the characteristics of high energy density laser The gathered laser beam is very thin, making the impact of the processing of objects is very small, help to reduce the loss of raw materials.

4, with modern automation, computer systems effectively combine to achieve the purpose of rapid processing.

5, can mark a variety of carved code, numbers, patterns, characters and so on.

6, for the garment industry, light industry, metal products, such as security labeling.

Second, the status of laser marking processing

Laser marking processing in the country's development has gone through a long period of development, the core system of laser marking equipment is marking control system, which is also experienced before and after the control system several stages, beginning from the large format era, Then turn mirror era, it is time to this galvanometer era, these different times push the laser marking today's development model, the emergence of semiconductor laser marking machine, UV laser marking machine, fiber laser marking machine and fast Development presents new challenges for today's laser marking. Now most of the foreign laser marking processing can be divided into three forms.

1, mask marking. A laser pulse to fight a complete or a few symbols mark form.

2, array type marking. It is horizontal plaque to five, vertical seven-column matrix marking.

3, marking type. The path of the marking is controlled in advance by a computer to form a scanning motion forming mark.

Now with the rapid development of computer technology, laser marking technology in the actual production of more and more with the combination of computer technology, and now its application is being valued by all domestic enterprises, it is its powerful advantages to replace the traditional Marking method.