FR3000830B1 - Appareil de soudage automatique pour bouchon d'extremite de crayon de combustible nucleaire - Google Patents

Appareil de soudage automatique pour bouchon d'extremite de crayon de combustible nucleaire Download PDF

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Publication number
FR3000830B1
FR3000830B1 FR1354985A FR1354985A FR3000830B1 FR 3000830 B1 FR3000830 B1 FR 3000830B1 FR 1354985 A FR1354985 A FR 1354985A FR 1354985 A FR1354985 A FR 1354985A FR 3000830 B1 FR3000830 B1 FR 3000830B1
Authority
FR
France
Prior art keywords
end plug
welding
cladding tube
nuclear fuel
welding apparatus
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
FR1354985A
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English (en)
Other versions
FR3000830A1 (fr
Inventor
Young Choon CHO
Chang Hwan Hwang
Hung Soon Chang
Sang Pil Kong
Tae Hyung NA
Young Seok Yoon
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.)
Kepco Nuclear Fuel Co Ltd
Original Assignee
Kepco Nuclear Fuel Co 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 Kepco Nuclear Fuel Co Ltd filed Critical Kepco Nuclear Fuel Co Ltd
Publication of FR3000830A1 publication Critical patent/FR3000830A1/fr
Application granted granted Critical
Publication of FR3000830B1 publication Critical patent/FR3000830B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/093—Seam welding not restricted to one of the preceding subgroups for curved planar seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/36—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/10—End closures ; Means for tight mounting therefor
    • 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)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

L'invention concerne un appareil de soudage automatique pour un bouchon d'extrémité (12) d'un crayon de combustible nucléaire, qui est utilisé pour effectuer un soudage par résistance sur un tube de gainage (11) et le bouchon d'extrémité dans une chambre de soudage (110). La chambre de soudage est conçue pour effectuer un soudage par résistance sur le bouchon d'extrémité et le tube de gainage. Une unité de transfert de tube de gainage a un dispositif de serrage de tube de gainage serrant de manière fixe le tube de gainage et un premier servomoteur pour entraîner le dispositif de serrage de tube de gainage dans une direction horizontale et qui transfère horizontalement le tube de gainage à la chambre de soudage. Des électrodes de soudage de bouchon d'extrémité (130) saisissent le bouchon d'extrémité apporté par un dispositif d'alimentation en bouchon d'extrémité. Un dispositif d'entraînement de transfert de bouchon d'extrémité (140) entraîne les électrodes de soudage de bouchon d'extrémité en direction de la chambre de soudage dans une direction avant/arrière, et un module de commande de position commande l'entraînement du premier servomoteur et du dispositif d'entraînement de transfert de bouchon d'extrémité.
FR1354985A 2013-01-08 2013-05-31 Appareil de soudage automatique pour bouchon d'extremite de crayon de combustible nucleaire Active FR3000830B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130002088 2013-01-08
KR1020130002088A KR101406076B1 (ko) 2013-01-08 2013-01-08 핵연료봉의 봉단마개 자동 용접장치

Publications (2)

Publication Number Publication Date
FR3000830A1 FR3000830A1 (fr) 2014-07-11
FR3000830B1 true FR3000830B1 (fr) 2020-01-24

Family

ID=51013944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354985A Active FR3000830B1 (fr) 2013-01-08 2013-05-31 Appareil de soudage automatique pour bouchon d'extremite de crayon de combustible nucleaire

Country Status (4)

Country Link
US (1) US9793020B2 (fr)
KR (1) KR101406076B1 (fr)
CN (1) CN103909331A (fr)
FR (1) FR3000830B1 (fr)

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US10410754B2 (en) 2016-10-11 2019-09-10 Bwxt Mpower, Inc. Resistance pressure weld for nuclear reactor fuel rod tube end plug
CN106531262A (zh) * 2016-12-26 2017-03-22 中核北方核燃料元件有限公司 一种环形燃料元件的组装方法
CN106695097B (zh) * 2016-12-28 2019-01-08 中核北方核燃料元件有限公司 一种核燃料棒束的端板焊接设备
CN107123454B (zh) * 2017-05-22 2019-06-07 四川大学 一种燃料组件锆盒组装平台
CN108305698A (zh) * 2017-12-29 2018-07-20 中核北方核燃料元件有限公司 一种燃料棒自动压端塞装置
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CN109741845A (zh) * 2018-12-29 2019-05-10 中核北方核燃料元件有限公司 一种压水堆环形燃料组件导向管压塞装置及方法
CN109719371A (zh) * 2018-12-29 2019-05-07 中核北方核燃料元件有限公司 一种压水堆环形燃料组件缓冲管焊接装置及方法
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CN109822197B (zh) * 2019-02-18 2021-01-26 哈尔滨工业大学（威海） 一种全自动燃料棒装焊装置及方法
CN112975086A (zh) * 2019-12-12 2021-06-18 沈阳新松机器人自动化股份有限公司 一种端塞压力电阻焊装置
CN113118669B (zh) * 2019-12-30 2023-05-12 中核北方核燃料元件有限公司 一种集成端板拾取的棒束搬运夹具
KR102255222B1 (ko) * 2020-05-27 2021-05-25 한전원자력연료 주식회사 핵연료 집합체의 골격체 용접 장비용 내부전극 장입장치
CN113500279B (zh) * 2021-05-27 2022-11-18 中国工程物理研究院材料研究所 一种ODS-FeCrAl合金包壳管燃料棒端塞电阻焊工艺
CN115512865A (zh) * 2022-09-19 2022-12-23 岭东核电有限公司 碳化硅复合材料连接装置

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Also Published As

Publication number Publication date
KR101406076B1 (ko) 2014-06-13
FR3000830A1 (fr) 2014-07-11
CN103909331A (zh) 2014-07-09
US9793020B2 (en) 2017-10-17
US20140190943A1 (en) 2014-07-10

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