Safety rules of HANS GS laser cutting machine
The range of laser cutting machine is more and more widely used, but many people are not clear about the safe operation rules of laser cutting machine. How to use a laser cutting machine is a safe operation?
1. Formulate and comply with the operating procedures of the equipment
1) formulate and strictly follow the operating procedures of the equipment.
2) check the security facilities of the system before starting, especially the switch of the sluice.
3) regular maintenance of the machine.

2. Fire extinguishing instruments must be equipped on the scene
The laser cutting machine should be equipped with fire extinguisher and other fire-fighting implementation. The operator should understand the layout and master the use method.
Three. Management of the location of the laser cutting machine as a dangerous area
The area where the equipment is located should be designated as a dangerous area, and the area will be surrounded by the expansion isolation belt, and the laser leakage outside the dangerous area is guaranteed to be below a class of emission limits.
Warning signs should be set up at the exit and exit of the dangerous area, including:
·Unseen laser radiation
·Four types of laser products
·Laser cutting machine power
·Prohibition of outsiders
·Pay attention to protecting eyes
When the laser cutting machine works, The personnel are strictly prohibited from approaching the danger zone.
4. Prohibit fatigue and alcohol operation
The use of laser cutting machines, such as laser processing equipment, there is a large risk, if careless negligence, it is likely to incur harm. Therefore, it is strictly forbidden to operate the laser cutting machine after fatigue and wine operation.
5. Prohibit direct laser beam
The wavelength of the laser beam of a fiber laser is 0.98 m (980 nm), and the range of infrared radiation on the spectrum is invisible light. Because it is not visible, it is easy to be ignored and can cause harm to the eyes. Absolutely forbidden to look at the light road!
6, the operation process is strictly prohibited to open the hood laser
In the operation process, it is prohibited to open the hood laser.Closed fiber laser cutting machine, the whole operation process, it is strictly forbidden to open the protective door.

7. It is strictly forbidden to wear metal items for maintenance and operation
No maintenance or adjustment of the laser is strictly prohibited.
When the laser is repaired or adjusted, it is strictly forbidden to wear metal ornaments or articles (such as rings, bracelets, watches, earrings, metal buckles, etc.). Otherwise, it may cause electric shock.The maintenance and adjustment of laser and photoconductive systems is extremely dangerous. In order to prevent accidents, separate maintenance operations are prohibited.
8. Prohibit the output of a laser beam without a target
Laser beam is exported when no target is prohibited. Otherwise, the laser beam directly irradiates the equipment, which will cause the accident of the equipment and the body.
9. Prohibit the stacking of flammable articles in the processing area of laser cutting machine
Non stacking, such as paper, linoleum, oil and other flammable materials in the laser cutting machine nearby.
When oxygen is used as an auxiliary gas for cutting, the surface of the material must not be oily. Otherwise, it is very easy to cause a fire.
10. It is strictly forbidden to enter the danger zone when the machine works
The dangerous area of the laser cutting machine is the whole workbench, and if it is an open worktable, the 500mm is extended outward. The processing area is the main hazard area. Within this area, the beam may be an impact on the human body; movement of the beam and the fixed bed, the door, the base, is likely to squeeze the body; the supporting thimble sharp objects or needle may be stabbed, stabbed the human body; the high power density of the laser, may cause fatal harm to human body.
11. The working area is ventilated, tidy, and well illuminated
The working area of the laser cutting machine should be well ventilated to facilitate the emission of harmful gases (such as nitrogen spilled by piping or leakage of gas cylinders). To ensure that the harmful gases and substances and laser working gases in the process of processing are fully discharged to the outdoor.The cylinder should be put into the cylinder frame, as far as possible to be placed on the wall, stable and tidy.
In the area of laser safety management, good lighting should be guaranteed.

12. Wear protective goggles and protective clothing
The operators of laser cutting machines or those who are close to laser during laser operation should wear suitable protective glasses as far as possible (with a side cover and corresponding to the corresponding laser wavelength). Wear goggles to avoid eye exposure to laser radiation may prevent the metal spatter and cutting process generated by a lens burst out of the debris flew, due to the high pressure pipeline burst forth and damage the eyes.
13. Key management
When the operator leaves the laser cutting machine, the switch key and the laser key of the power supply should be removed to prevent other personnel from misusing.
14. Properly handle damaged optical devices
The focusing lenses and reflector and their coatings will form toxic substances when they are overheated or subjected to other damage. When handling, wear latex gloves, do not hand in hand. The damaged lens can not be treated according to the conventional waste, and should be handed over to the professional organization.