METHOD FOR REMOVING DEPOSITS FROM SURFACES OF THIN-WALLED STRUCTURES AND A DEVICE FOR EFFECTING SAME

摘要

METHOD FOR REMOVING DEPOSITS FROM SURFACES OF THIN -WALLED STRUCTURES AND A DEVICE FOR EFFECTING SAME In a thin-walled structure being cleaned, there are generated converging waves of elastic deformation by virtue of synchronous excitation of single equal pulses along the contour of the surface being cleaned in the points opposite to one another. To effect this method use is made of an electromagnetic source (1) of mechanical pulses in combination with a waveguide (2) transmitting mechanical pulses to the structure (4) being cleaned and representing a ring (8) with a disk (9) designed to accommodate the source (1) and connected to this ring by jumpers (10).