FIELD: machine building.
SUBSTANCE: method includes feeding of laser beam on treated surface, feeding co-axially to laser beam of process gas, collimation of laser beam, its embedding into treated product and movement by specified program. Cutting is implemented in liquid field. Product is located in bath with water on cone-shaped pins with exceeding of water level over surface of product equal to 10-15 mm. Cutting is implemented by ytterbium laser with laser beam embedding into treated product for 0.2-0.4 of its thickness. Movement of laser beam is implemented at a rate 1.2-1.8 m/min.
EFFECT: enhancement of manufacturing capabilities and improvement of ecology at treatment of composite materials and it is provided high quality of cutting.
1 dwg, 2 ex
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