Radiation effects of laser marking machine

Some attention analysis (Analyse) of laser marking machine radiation

For people, radiation is ubiquitous. We often use computers, mobile phones, Draught Fans and photocopiers. Etc. are all radiating.

Radiation has its size, and proper self-protection measures can prevent the harm caused by radiation (wēi hài).

However, what I want to introduce to you today is about the radiation of laser marking machines. The radiation brought by laser marking machines should not be underestimated, especially if it can cause fatal damage to human eyes. Protect yourself from the radiation damage of the laser marking machine? 1. Eyes

　　 Generally, when you are new to the laser marking machine, you like to stare at the segmentation head. Injury, accompanied by a tingling sensation.

In the processing process (guò chéng) of the laser marking machine, the characteristics of the laser emitted can make the energy highly concentrated in space and time.

By focusing on the retina by (tōng guò) the refractive medium (the decisive substance) of the eye, the energy density on the retina is increased by 104～105 compared with the incident energy density on the cornea; laser monochromaticity Well, the color difference in the fundus is small.

A very low laser energy irradiation can cause damage to the cornea or retina.

2. Skin

　　 When the laser shines on the skin, if its energy (power (referring to how much work an object does in a unit time)) is too large, it can also cause the skin Damage, of course, damage can be repaired by tissues. Although the function is reduced, it does not affect the overall functional structure. If exposed for a long time, it may burn and leave scars. Although the damage to the eyes is much lighter, it must also be caused. highly valued.

The marking machine is a permanent mark that cannot be erased. It is vaporized directly on the surface of the object by a laser and can be distinguished by the naked eye without any auxiliary tools, which is convenient for consumers to recognize.

Laser coding machine mainly engraves the trajectory of the character to be marked, while the dot-matrix laser machine engraves some important trajectory points of the character to be marked.

Therefore, under the same energy situation, the new dot matrix laser coding machine prints faster.

Laser coding equipment can be divided into two types: scribing type and dot matrix type according to the different marking forms.

At present, most of the laser coding equipment appearing in the market are of scribing type, while the new type of laser coding equipment adopts a new type of dot matrix technology-dot matrix retention technology.

3. Breathing

　　The high temperature generated by the laser is combined with the gas to complete various processing, but at the same time it also generates a large amount of dust (form: solid particles), especially in processing For some special metal materials (Material), the smoke produced contains a lot of chemical components, and the dust (form: solid particles) will be suspended in the air, which is harmful to the human body after inhalation.

The coding machine breaks through the standardization and singularity of traditional inkjet coding technology, creating a brand-new coding method, highlighting product characteristics and brand differences, and improving products in the increasingly fierce market China’s competitive ability, and at the same time provide a powerful tool for shortening the product upgrade cycle and flexible production.

Laser coding machine mainly engraves the trajectory of the character to be marked, while the dot-matrix laser machine engraves some important trajectory points of the character to be marked.

Therefore, under the same energy situation, the new dot matrix laser coding machine prints faster.

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