METHOD FOR WORKING OBJECTS WITH USE OF LASER AND SYSTEM FOR PERFORMING THE SAME Russian patent published in 2008 - IPC B23K26/04 

FIELD: systems and methods for laser working, possibly marking, welding, drilling, cutting and heat treatment of different constructions in machine engineering.

SUBSTANCE: system includes apparatus for feeding objects and preliminarily arranging them on supporting surface; tray for supporting objects; galvanometric head; laser source and computer. Galvanometric head includes first wide-angle compartment with focusing lens and with first filter arranged at outlet of first compartment, second narrow-beam compartment with focusing lens and with second filter arranged at outlet of second compartment; guiding mirror; galvanometric deflecting mirrors and lens reflecting at least one object placed on tray. Computer is provided with software for identifying shape used for controlling operation of said first and second compartments, laser source and unit regulating motion of galvanometric head.

EFFECT: improved surface roughness (several micrometers) at manufacturing complex objects.

10 cl, 5 dwg, 1 ex