Title:
WATER JET PEENING METHOD
Document Type and Number:
Japanese Patent JP2018134720
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water jet peening method which can simply perform water jet peening in a device configuration smaller than the conventional one and can utilize an existing underwater cleaning machine.SOLUTION: In a water jet peening method, a machine component is soaked in aqueous cleaning liquid stored in a washing tank. In performing the water jet peening that imparts to surface of the machine component compressive residual stress by jetting the aqueous washing liquid downward to the machine component from a nozzle in the aqueous washing liquid in the washing tank, a distance from a liquid level of the aqueous washing liquid of the washing tank to a surface to be processed of the machine component is equal to 100 mm or larger and below 300 mm.SELECTED DRAWING: Figure 1
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Inventors:
SUGITA KOJI
OTANI SHUNJI
OTANI SHUNJI
Application Number:
JP2017032349A
Publication Date:
August 30, 2018
Filing Date:
February 23, 2017
Export Citation:
Assignee:
SUGINO MACH
International Classes:
B23P17/00
Domestic Patent References:
| JP2015104775A | 2015-06-08 | |||
| JP2012000710A | 2012-01-05 | |||
| JP2003145357A | 2003-05-20 | |||
| JP2016221650A | 2016-12-28 | |||
| JP2004238442A | 2004-08-26 | |||
| JP2009069505A | 2009-04-02 | |||
| JPH07328859A | 1995-12-19 | |||
| JP2009090443A | 2009-04-30 | |||
| JP2011153619A | 2011-08-11 | |||
| JPH07328855A | 1995-12-19 |
Foreign References:
| US20130074561A1 | 2013-03-28 | |||
| KR20090019163A | 2009-02-25 | |||
| US3020140A | 1962-02-06 | |||
| US20090056399A1 | 2009-03-05 | |||
| CN103014277A | 2013-04-03 | |||
| US6655208B1 | 2003-12-02 |
Attorney, Agent or Firm:
Tadashi Hanamura