LASER CUTTING MACHINE PROTECTION SYSTEM Russian patent published in 2019 - IPC B23K26/38 B23K26/70 F16P1/06 

FIELD: technological processes; machine building.

SUBSTANCE: invention relates to a laser cutting machine (versions) and a method of assembling a laser cutting machine. Machine protective casing consists of upper protective assembly, lower protective assembly and protective screen arranged between them. Upper protective assembly, the protective screen and the lower protective assembly are detachable and installed on the frame to form a cavity for placement of the laser head. When assembling the machine, a frame is mounted on the bridge above the workpiece. Upper protective assembly is detachably connected with the frame so as to switch at least one upper locking switch into the locked position. Protective screen with frame is detachably connected so as to switch at least one screen lock switch into locked position. Lower protective assembly with the frame is detachably detached so as to switch at least one lower locking switch to the locked position. Laser head is placed inside the cavity formed by the frame and the upper protective unit.

EFFECT: disclosed is laser cutting machine.

20 cl, 15 dwg