摘要:
A method and device for the surface peening, especially ultrasonic shot-peening, of at least one partial element of a component of a gas turbine, is disclosed. The partial element, e.g., a sealing fin, and at least one surface of a vibration device impinging the blasting material are positioned relative to each other at an angle between 70° and 90° based on the direction of extension of the sealing fin.
摘要:
A method and device for the surface peening, especially ultrasonic shot-peening, of at least one partial element of a component of a gas turbine, is disclosed. The partial element, e.g., a sealing fin, and at least one surface of a vibration device impinging the blasting material are positioned relative to each other at an angle between 70° and 90° based on the direction of extension of the sealing fin.
摘要:
A cover element for a sonotrode which is to be configured, in particular, for accelerating peening material within a peening chamber for the surface peening of components and is to be operated by a vibration exciter of the sonotrode, at least one wall, in particular a wall portion of a chamber wall of the peening chamber, being provided, which is mounted in a predefined position on the cover element and is to be moved together with the same is disclosed. In addition, a peening chamber arrangement for the surface peening of components, in particular for ultrasonic shot peening, including a peening chamber that is bounded by at least one chamber wall; and at least one sonotrode having a cover element which includes at least one wall portion of the chamber wall that is to be moved together with the same is disclosed.
摘要:
The invention relates to a peening chamber for surface peening, in particular for ultrasonic shot peening of gas turbine components (10), which, at least with a component region (20) comprising the surface to be treated, are to be arranged within a chamber wall (12), which spatially defines the peening chamber, wherein at least one wall region (26, 36, 48) of the chamber wall (12) is designed to be adjustable in order to vary the geometry of the peening chamber.
摘要:
The invention relates to a peening chamber for surface peening, in particular for ultrasonic shot peening of gas turbine components (10), which, at least with a component region (20) comprising the surface to be treated, are to be arranged within a chamber wall (12), which spatially defines the peening chamber, wherein at least one wall region (26, 36, 48) of the chamber wall (12) is designed to be adjustable in order to vary the geometry of the peening chamber.