The laser cutting machine processing is more environmentally friendly than the previous flame cutting and plasma cutting. There will be a lot of dust, smoke and strong light when the plasma cutting machine is started. The use of the plasma cutting machine must be equipped with dust and smoke removal equipment, while the laser cutting machine processing will not have such a large amount of dust and smoke, and the light is relatively weak, and the noise is also very small. Of course, even if the light is very small, you can't always stare at the spark of the incision. If you look for a long time, it will also cause certain damage to the eyes, and there will be a significant tingling feeling. Generally, manufacturers who purchase laser cutting equipment will be equipped with corresponding goggles.
Laser switch-on is a highly intelligent device in a civilized society. It is operated by computer without staring at the switch-on. But there are a few cautions to remind us.
1. The laser is invisible to the naked eye. If you open the protective cover of the machine, you must pay attention not to touch the light path, or close the equipment before repair.
2. The focus lens of the laser cutting machine contains elements harmful to human body (ZnSe). Do not touch the lens often. Damaged lenses should not be thrown away, and special treatment is required.
3. Different materials need different equipment. If aluminum is cut, the laser head must be equipped with a protective device. Otherwise, there will be a simple problem, because aluminum is highly reflective material. If the aluminum alloy is cut, dust cleaning and dust suction equipment should be equipped. Because the cut dust will float in the air, too much inhaled by the human body will also be harmful to the human body. Stainless steel and iron will be fine. Of course, it is better to install dust cleaning and dust suction equipment. If the cut is more or less, there will be some dust, no matter what material.
In a word, the laser cutting machine will not directly cause much damage to the human body. Of course, it can't be said that it does not, but compared with plasma and flame cutting, it is much better to use the laser cutting machine. As long as you pay attention to the protection and operate in strict accordance with the instructions of the manufacturer, those damages can not be neglected.