Title:
ターボ機械向け羽根付きディスク（ブリスク）の研磨方法及び研磨装置
Document Type and Number:
Japanese Patent JP5744734
Kind Code:
B2
Abstract:
A device for polishing centrifugal impellers for a turbomachine including a vat configured to be filled with a polishing agent, and an impeller support configured to make the impeller rotate around its axis and move it along its axis such that all of points of the impeller have a helical movement whereof the pitch is close to that of the helix from which the general shape of the airflow channels of the impeller comes, delimited by the blades of the impeller.
More Like This:
| JPS62271669 | POLISHING DEVICE |
Inventors:
Bodymon, cyril
Syabo, Jean-Francois Loran
Syabo, Jean-Francois Loran
Application Number:
JP2011524366A
Publication Date:
July 08, 2015
Filing Date:
August 26, 2009
Export Citation:
Assignee:
SNECMA
International Classes:
B24B31/00
Domestic Patent References:
| JP2002046056A | ||||
| JP9239656A | ||||
| JP2002529263A |
Attorney, Agent or Firm:
Kawaguchi International Patent Office