Just as the biological effects of laser light the same general (Cooked effect, optical effects, pressure effects and electromagnetic field effects), this biological benefit to mankind, in the absence of effective protection or protective bad also, such as the eyes, skin human tissue and the nervous system caused by direct or indirect damage. In order to ensure the safety and protection of the laser Welding Consumables, laser hazards must exercise strict control, good engineering controls, personal protective and safety management.

1, engineering control

Engineering controls are the security measures taken by the structure of the laser or laser processing system, including: guard - to prevent staff received more than the maximum allowable amount of irradiation; safety chain - means shield connected in remove the protective cover to avoid the radiation of automatic device; safelight Road - irradiation may cause burning or secondary radiation optical path to be closed; keyswitch - refers to remove the key, laser transfer; beam stop - in order to machining operation so that the laser beam does not exceed the controlled area, using a beam stop or attenuator.

2, personal protective

Mainly refers to wear fire-resistant, heat-resistant laser protective clothing, wear specific laser wavelengths to selectively attenuated laser protective glasses, wearing the laser protective masks for UV laser source, wear can cause damage to avoid direct or scattered laser The laser protective gloves.

3, the safety management

Safety management including setting up of specialized agencies or personnel, clear responsibilities, rights: including safety training and medical supervision.