Laser was originally developed from abroad, transliterated as laser. In the early 1960s, Qian Xuesen, a famous scientist in China, changed it to laser. As the name implies, laser is a kind of light energy radiation emitted by being excited. It is associated with the laser weapon in Star Wars, so since it is the energy generated by excitation, there must be radiation, but it depends on what industry. For example, the military mainly uses radiation attacks; The laser used in medical locking mainly uses energy to treat diseases, so the laser equipment used in industry is the same as the equipment needed in medicine, which is needed for low-power production and will not cause large radiation, so it can be used with confidence. However, in the long-term use, a little more will still lead to some small-scale injuries, such as cutting machine, because the power is completely greater than that of marking machine and welding machine, so in order to minimize laser radiation, some small protective measures can be taken.
Laser equipment is the most harmful to the human body, because the eyes are the most vulnerable part of the human body, and its special role, so if you look at the light source for a long time, you may have some discomfort, so try to match a pair of sunglasses to protect your eyes. In this way, the wavelength of the light source generated by laser equipment during operation and the light source generated during product processing can be filtered and reflected to achieve the protection effect, which is also a widely used method in the industry at present. Under normal circumstances, the human body will be exposed to some radiation, plus the inevitable radiation of laser equipment, so you can eat some vegetables or animal livers containing vitamins in your daily diet to supplement your health, thus helping you successfully complete the quality task.
Details can be found in the professional knowledge base of Tongfa laser equipment. More professional knowledge can help you.