Radiation is actually everywhere for us, our daily use of computers, cell phones and so on are radioactive, radiation is the size of the appropriate good self-protection measures are able to eliminate radiation to bring their own harm.
The following Qingyuan laser to bring you to see how to prevent radiation from laser cutting machines:
1.Eye: one if a long time to see the sparks generated by cutting, eyes will have a stinging sensation. Laser cutting machine in the processing of the characteristics of the laser emitted, can make the energy in space and time highly concentrated. Through the refractive medium of the eye focused on the retina to form an image, and the energy density on the retina compared to the cornea on the incident energy density increased by 104 ~ 105; laser monochromaticity is good, the color difference in the fundus of the eye is small. The laser monochromaticity is good, and the color difference is small in the fundus of the eye, resulting in extremely low laser energy irradiation can cause damage to the cornea or retina.
2.Skin: laser to the skin, the power is too large may cause skin damage, long exposure may be burned and scarring, although the damage to the eyes is much lighter, but must also pay great attention.
3.Breathing: laser generated high temperature and gas with the completion of a variety of processing, and at the same time also produces a large amount of dust, especially in the processing of some special metal materials, the smoke produced by more than a large number of chemical components, dust will be suspended in the air, inhalation of harmful to the human body.
Avoid radiation tips:
1.The necessary laser cutting machine protective equipment, wear protective goggles to prevent laser damage to the human eye. Other personnel in the work area do not look directly at the laser during cutting.
2.The operator should pay attention to the discretion to eat more carrots, bean sprouts, tomatoes, lean meat, animal liver and other foods rich in vitamin AC and protein, and often drink some green tea, etc., because all these foods can assist human better maintenance of the eyes, so that the human body can be in the conditions of the laser cutting machine radiation, the better to maintain the human body.
3.To have supporting dust removal devices, try to operate in the air clear environment, try to wear a mask.
4.In the layout of the cutting site, the working environment of the site and walls painted dark colors to reduce radiation.
5.Don’t touch the finished cutting parts immediately to avoid residual temperature burns.