Fiber laser cutting machine laser protection

If the fiber laser cutting machine cannot meet this condition, it should comply with the fixation of the fiber: prevent dragging and excessive bending; due to factors such as mechanical force, heat and other factors, the fiber may be damaged, and protective and alarm measures should be set up. The safety requirements of the control system should meet the relevant regulations of GB5226.1. The pipe cutting machine shutdown switch should be able to stop the machine while isolating the laser beam or no longer generating the laser beam. The laser shutdown switch should be able to turn off the high and low voltage of the laser, and the laser beam will no longer be generated. The laser beam is no longer generated and the laser shutter is automatically placed in the closed position: to the irradiation of laser radiation.

The protection during the production period and the protection during the inspection and repair, the design of the laser machine: the inspection and repair outside the dangerous area; the protection requirements during the inspection and repair. The start/stop switch of the protective control system of the optical fiber transmission system, the emergency stop switch, the emergency stop switch should be able to simultaneously: stop the machine: during production (regardless of normal or not), the possibility of personnel being exposed to laser radiation should be excluded. During maintenance, personnel should be avoided. During normal production, there should be one or more protective devices to prevent personnel from entering the processing area.