FR3016309B1 - Appareil et procede de grenaillage a jet d'eau, et procede d'evaluation de buse - Google Patents

Appareil et procede de grenaillage a jet d'eau, et procede d'evaluation de buse Download PDF

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Publication number
FR3016309B1
FR3016309B1 FR1550244A FR1550244A FR3016309B1 FR 3016309 B1 FR3016309 B1 FR 3016309B1 FR 1550244 A FR1550244 A FR 1550244A FR 1550244 A FR1550244 A FR 1550244A FR 3016309 B1 FR3016309 B1 FR 3016309B1
Authority
FR
France
Prior art keywords
grasping
water jet
evaluation method
nozzle evaluation
nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1550244A
Other languages
English (en)
Other versions
FR3016309A1 (fr
Inventor
Motoyuki Fujii
Takanori Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of FR3016309A1 publication Critical patent/FR3016309A1/fr
Application granted granted Critical
Publication of FR3016309B1 publication Critical patent/FR3016309B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/207—Assembling, maintenance or repair of reactor components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
FR1550244A 2014-01-15 2015-01-13 Appareil et procede de grenaillage a jet d'eau, et procede d'evaluation de buse Active FR3016309B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014005257 2014-01-15
JP2014005257A JP2015131379A (ja) 2014-01-15 2014-01-15 ウォータージェットピーニング装置及び方法、並びにノズルの評価方法

Publications (2)

Publication Number Publication Date
FR3016309A1 FR3016309A1 (fr) 2015-07-17
FR3016309B1 true FR3016309B1 (fr) 2018-03-16

Family

ID=53491716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550244A Active FR3016309B1 (fr) 2014-01-15 2015-01-13 Appareil et procede de grenaillage a jet d'eau, et procede d'evaluation de buse

Country Status (3)

Country Link
US (1) US9718166B2 (fr)
JP (1) JP2015131379A (fr)
FR (1) FR3016309B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11486021B2 (en) 2016-10-03 2022-11-01 Framatome Inc. Method of peening an obstructed region of a metal assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300640A (ja) 2005-04-19 2006-11-02 Sugino Mach Ltd キャビテーション検出方法
US8375757B2 (en) * 2007-08-11 2013-02-19 Sintokogio, Ltd. Method for shot peening and a machine therefor
US8387427B2 (en) * 2009-07-08 2013-03-05 Hitachi-Ge Nuclear Energy, Ltd. Water jet peening method and apparatus thereof
JP5593239B2 (ja) 2011-01-20 2014-09-17 日立Ｇｅニュークリア・エナジー株式会社 ウォータージェットピーニング方法及びその装置
US9204697B2 (en) * 2012-01-10 2015-12-08 The Joy Factory, Inc. Protective casing providing impact absorption and water resistance for portable electronic devices

Also Published As

Publication number Publication date
JP2015131379A (ja) 2015-07-23
US9718166B2 (en) 2017-08-01
FR3016309A1 (fr) 2015-07-17
US20150231762A1 (en) 2015-08-20

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