JPS5714476A - Automatic welding equipment - Google Patents

Automatic welding equipment

Info

Publication number
JPS5714476A
JPS5714476A JP8860080A JP8860080A JPS5714476A JP S5714476 A JPS5714476 A JP S5714476A JP 8860080 A JP8860080 A JP 8860080A JP 8860080 A JP8860080 A JP 8860080A JP S5714476 A JPS5714476 A JP S5714476A
Authority
JP
Japan
Prior art keywords
welding
fuel rod
sensor
light emission
emission diode
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.)
Granted
Application number
JP8860080A
Other languages
Japanese (ja)
Other versions
JPS5921710B2 (en
Inventor
Kenzo Saito
Kojiro Komuro
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.)
NIPPON NUCLEAR FUELS
NUCLEAR FUEL CO Ltd
Original Assignee
NIPPON NUCLEAR FUELS
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 NIPPON NUCLEAR FUELS, NUCLEAR FUEL CO Ltd filed Critical NIPPON NUCLEAR FUELS
Priority to JP55088600A priority Critical patent/JPS5921710B2/en
Publication of JPS5714476A publication Critical patent/JPS5714476A/en
Publication of JPS5921710B2 publication Critical patent/JPS5921710B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To make positioning in shorter time than visual method and improve work efficiency by making positioning of a welding torch in welding of tube end and stopper of a nuclear fuel rod with a light emission diode and a sensor.
CONSTITUTION: An end stopper 5 in thrusted into the tube end of a fuel rod 2 inserted into a welding chamber 1 by a press shaft 6. Next, driving instruction is transmitted to a motor 14 and the welding chamber 1 is driven. Then, optical axis (a) of a light emission diode 11 moves to (a') and the light from the light emission diode 11 which has so far been cut off by the fuel rod 2 is received by a sensor 12. An output signal sent from the sensor 12 is applied to a controller 16 to stop driving of the motor 14. An air cylinder 13 for welding torch is actuated and a welding torch 9 is lowered to perform welding of the tube end and end stopper of the fuel rod 2.
COPYRIGHT: (C)1982,JPO&Japio
JP55088600A 1980-06-30 1980-06-30 automatic welding equipment Expired JPS5921710B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55088600A JPS5921710B2 (en) 1980-06-30 1980-06-30 automatic welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55088600A JPS5921710B2 (en) 1980-06-30 1980-06-30 automatic welding equipment

Publications (2)

Publication Number Publication Date
JPS5714476A true JPS5714476A (en) 1982-01-25
JPS5921710B2 JPS5921710B2 (en) 1984-05-22

Family

ID=13947314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55088600A Expired JPS5921710B2 (en) 1980-06-30 1980-06-30 automatic welding equipment

Country Status (1)

Country Link
JP (1) JPS5921710B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02205260A (en) * 1989-02-01 1990-08-15 Power Reactor & Nuclear Fuel Dev Corp Edge plug automatic welding equipment
EP1183126A1 (en) * 1998-08-05 2002-03-06 Therma Corporation, Inc. Non-planar orbital welder
CN108778611A (en) * 2015-11-26 2018-11-09 由俄罗斯原子能集团公司代表的俄罗斯联邦 Welding point between fuel element casing and plug

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60193407U (en) * 1984-06-02 1985-12-23 東陶機器株式会社 square measuring instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02205260A (en) * 1989-02-01 1990-08-15 Power Reactor & Nuclear Fuel Dev Corp Edge plug automatic welding equipment
EP1183126A1 (en) * 1998-08-05 2002-03-06 Therma Corporation, Inc. Non-planar orbital welder
EP1183126A4 (en) * 1998-08-05 2007-06-13 Therma Corp Inc Non-planar orbital welder
CN108778611A (en) * 2015-11-26 2018-11-09 由俄罗斯原子能集团公司代表的俄罗斯联邦 Welding point between fuel element casing and plug

Also Published As

Publication number Publication date
JPS5921710B2 (en) 1984-05-22

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