Invention Grant
- Patent Title: Acoustic shot peening method and apparatus
- Patent Title (中): 声喷丸硬化方法及装置
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Application No.: US11637747Application Date: 2006-12-13
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Publication No.: US07389663B2Publication Date: 2008-06-24
- Inventor: Patrick Cheppe , Vincent Desfontaine , Jean-Michel Duchazeaubeneix , Philippe Jacob
- Applicant: Patrick Cheppe , Vincent Desfontaine , Jean-Michel Duchazeaubeneix , Philippe Jacob
- Applicant Address: FR Carquefou
- Assignee: Sonats-Societe des Nouvelles Applications des Techniques de Surfaces
- Current Assignee: Sonats-Societe des Nouvelles Applications des Techniques de Surfaces
- Current Assignee Address: FR Carquefou
- Agency: Oliff & Berridge, PLC
- Priority: FR0654428 20061020
- Main IPC: B24C1/00
- IPC: B24C1/00 ; C21D7/00
Abstract:
The present invention provides a method of shot peening at least a portion of a rotary machine comprising a rotor. Shot peening is carried out with a rotor which is at least partly assembled. The method includes fixing a system for supporting at least one acoustic assembly to the machine; and shot peening at least one region of the machine using projectiles which are moved by the acoustic assembly.
Public/Granted literature
- US20080092616A1 SHOT PEENING METHODS AND UNITS Public/Granted day:2008-04-24
Information query
