With the development of science and technology, radiation is not very new, because radiation is everywhere, and electrical appliances often used in our daily life also radiate a lot, such as computers, mobile phones, hair dryers, copiers, etc. There is a lot of radiation. Radiation is strong and weak. Proper self-protection measures can reduce the harm of radiation to us. Today, I want to introduce the radiation of laser cutting machine to us. As we all know, the radiation of laser cutting machine cannot be underestimated, especially it may cause fatal injury to human eyes. So, how to protect yourself from the radiation damage of the laser cutting machine? Next, we will explain it from multiple parts of the human body.
How to prevent the laser radiation generated in the laser cutting machine?
I. eye
Generally, if you contact the laser cutter first, they will prefer to stare at the cutting head. If you watch the sparks generated by cutting for a long time, it will hurt your eyes and cause a tingling feeling. The characteristics of the laser emitted by the laser cutting machine during the processing can make the energy highly concentrated in space and time. Focus on the retina to form an image through the refractive medium of the eye. Compared with the incident energy density on the cornea, the energy density on the retina has increased by 104-105. Laser monochromaticity is good, and fundus color difference is small. Sensing very low laser energy may damage the cornea or retina.
II. skin
When the laser shines on the skin, if the laser power is too high, the skin may be damaged. Of course, the damage can be repaired by tissue. Although its function will be reduced, it will not affect the overall functional structure. If exposed for a long time, it may burn and remain. Although the damage to eyes is much less, it must also be highly valued.
II. breathing
The high temperature generated by the laser and the gas complete all kinds of treatment together, and produce a large amount of dust at the same time. Especially when dealing with some special metal materials, the smoke generated contains many chemical components, and the dust will be suspended in the air. All these are harmful to our health.
How to prevent the laser radiation generated in the laser cutting machine?
How to avoid damage caused by optical fiber laser cutting machine?
1. The laser cutting machine must be equipped with protective equipment, and protective glasses must be worn to prevent eye injuries caused by laser. Especially when the optical fiber laser cutting machine is working, we cannot directly look at the laser in the working area.
2. It is suggested that operators should pay attention to eating more foods rich in vitamin AC and protein, such as carrots, bean sprouts, tomatoes, lean meat, animal livers, etc., and often drink some green tea, etc., because these foods are helpful to the human body. Under the condition of laser cutting machine radiation, they can better keep the eyes and the human body better.
3. There must be a supporting dedusting device to operate in a stable air environment and wear masks as much as possible.
4. When arranging the cutting parts, it is better to paint the walls and walls of the working environment in dark color to reduce radiation.
5. It is better not to touch the finished product immediately to avoid residual burns.