Title:
ロータブレードの超音波による横方向ショットピーニング
Document Type and Number:
Japanese Patent JP4202126
Kind Code:
B2
Abstract:
A method, and machine for implementing the method, for transverse ultrasound peening of blades on a rotor that drives in rotation a wheel bearing the blades about its geometrical axis arranged substantially vertically and causes the blades to pass through a mist of microbeads produced by a vibrating surface in an active chamber arranged laterally relative to the wheel. The active surface is located beneath the path of the blades. Preferably, the active chamber includes a second vibrating surface above the path of the blades.
Inventors:
Bertoule, Benoit Jean Yang Henry
Gerdley, Therael Michel Lorrain
Mont, Claude Marcel
Towsama-Etoday, Mary-Christine
Gerdley, Therael Michel Lorrain
Mont, Claude Marcel
Towsama-Etoday, Mary-Christine
Application Number:
JP2002528462A
Publication Date:
December 24, 2008
Filing Date:
September 20, 2001
Export Citation:
Assignee:
SNECMA
International Classes:
B24C1/10; B24B1/04; B24B39/00; B24C5/08; C21D7/06; F01D5/28
Domestic Patent References:
| JP7224606A | ||||
| JP7266230A | ||||
| JP58052420A | ||||
| JP2001170865A | ||||
| JP7251376A |
Foreign References:
| WO1995017994A1 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma