At the same time, for metal laser cutting machines and plasma cutting machines. The radiation to workers in the actual operation control, especially the damage to the eyes, is particularly important. The following are some tips on eye protection:
1. When the lenses of the eyes, goggles or work cap are sunken, please change them immediately.
2. When arranging the cutting site, the following measures can be taken (pointers to solve the problem). For reducing the reflection or radiation of ultraviolet rays. Paint the wall of the work site dark to reduce radiation; install protective screens or vertical curtains Reduce ultraviolet radiation. The laser emitted from the laser by the laser cutting machine manufacturer is focused into a high-power density. Laser beam through the optical path system.
The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. And the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. The metal laser cutting machine also adds auxiliary gas suitable for the material to be cut during the cutting process. When cutting steel, oxygen must be used as an auxiliary gas to produce an exothermic chemical reaction with the molten metal to oxidize the material. While helping to blow away the slag in the slit. Compressed air is used to cut polypropylene and other plastics. And inert gas is used to cut flammable materials such as cotton and paper.
Laser cutting machine manufacturers replace traditional mechanical knives with invisible beams, which have the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic typesetting, saving materials, smooth cuts, and low processing costs.
3. In accordance with national or local regulations, wear protective dark eyes or goggles, or welding helmets to protect your eyes from the strong light of the flame, the ultraviolet rays of the plasma arc and the infrared rays (Infrared) s damage.
The laser emitted from the laser by the laser cutting machine manufacturer is focused into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and the high-pressure gas coaxial with the beam blows away the molten or vaporized metal.
4. Warn other personnel in the work area not to look directly at the arc or flame during cutting.
5. Pay attention to adjustments in diet and strengthen radiation protection. If the human body has a sufficient level of health, the slight radiation of the metal laser cutting machine can be resisted. Therefore, the metal laser cutting machine (use: metal cutting, non-metal cutting) operation control personnel should pay attention to eat more carrots, bean sprouts, tomatoes, lean meat, animal liver, etc., which are rich in vitamins (also known as vitamins) A, C and protein as appropriate. Food, often drink some green tea and so on. Because these foods can help humans to better maintain their eyes, the human body can betterDaily operation of metal laser cutting machine protection knowledge maintain the human body under the radiation conditions of the laser segmentation machine (use: metal cutting, non-metal cutting).