Method for radiating particle of inner surface of annular component, involves introducing beam units from front sides of annular component, where particles are blown on inner surface of component from former beam unit by gas flow

摘要

The method involves introducing two beam units (4,5) from opposite-lying front sides of an annular component (2), where the particles (3) are blown on the inner surface (1) of the annular component from the former beam unit by a gas flow (G1). Another gas flow (G2) is radiated in the direction of the inner surface from the latter beam unit. The gas flows are radiated in an angle to a longitudinal axis (L) of the former beam unit in the direction of the latter beam unit such that the particles are diverted from the latter gas flow in the direction of the inner surface of the component. An independent claim is included for a device for radiating particle of an inner surface of an annular component.