Does the laser have radiation and is it harmful to the human body? Will the laser cutting machine be harmful to people?

Does the laser have radiation and is it harmful to the human body? Will the laser cutting machine be harmful to people? In fact, lasers are not very harmful to the human body, but it is impossible to say that there is no harm at all. Electronic products and mechanical equipment will have a little radiation. Even the mobile phones we use every day have radiation hazards, so there is no radiation hazard. Harmful work is impossible.

    Laser cutting machine processing is more environmentally friendly than the previous flame cutting and plasma cutting. Plasma cutting machine processing will have a lot of dust, smoke, and strong light. Plasma cutting machine must be equipped with dust and smoke removal equipment, while laser cutting machine processing There will not be so much dust and smoke, the light is relatively weak, and the noise is very small. Of course, even if the light is small, you can't keep staring at the sparks produced by the cutting. If you look at it for a long time, it will cause some damage to your eyes, and you will experience a clear tingling sensation. Generally, manufacturers who purchase laser cutting machine equipment will be equipped with corresponding goggles.

The laser cutting machine is a highly intelligent equipment produced in a civilized society. It is operated by a computer and does not need to stare at the cutting head. But there are a few things to remind you.

   1. The laser is invisible to the naked eye. If you open the protective cover of the machine during maintenance, you must be careful not to touch the light path, or close the equipment first and then repair it.

   2. The focus lens of the laser cutting machine contains elements harmful to the human body (ZnSe). Do not contact the lens frequently, and the damaged lens should not be littered. Special treatment is required.

   3. The equipment required for different cutting materials will also be different. If cutting aluminum, the laser head must be equipped with a protective device, otherwise it will be prone to failure, because aluminum is a highly reflective material. If you are cutting aluminum alloy, you must be equipped with dust-washing and powder-absorbing equipment, because the cutting dust will float in the air, and too much human inhalation will be harmful to the human body. Stainless steel and iron are fine. Of course, it must be equipped with dust-washing and powder-absorbing equipment To be better, there will be more or less dust when cutting, no matter what the material is.

   All in all, the laser cutting machine will not directly cause much harm to the human body. Of course, it can not be said that there is no, but compared with plasma and flame cutting, it is much better. When using a laser cutting machine, you only need to pay attention to protection and operate strictly in accordance with the manufacturer’s instructions. Those injuries can basically be ignored.