A method and a device for producing surfaces of high roughness and specific mechanical properties

摘要

Producing surfaces of high roughness and specific mechanical properties is carried out by laser radiation of laser beam sizes from 1 mm to 10 cm, power from 2.5 kW to 20 kW from the laser head (2), and a roughening material (4) at a pressure of from 0.05 MPa to 1 MPa from the blasting head (3), to the surface of the processed material (1) and these are placed as a coating system (5) on the mechanical arm of the robot (6), moving at the travel speed of 50 cm/min to 1000 cm/min, and controlled via the control part of the laser (12) and via the control part of the robot (13) of the programme (7) for robot and laser from controlling and managing the system (8). From controlling and managing the system (8), the blasting system (9), comprising the roughening material (4) and pressure air (10) which are mixed in the mixing device (11) and fed into the blasting head (2) of the coating system (5), is also controlled.