KR100922161B1 - 지지격자용 다축 레이저용접 헤드 - Google Patents
지지격자용 다축 레이저용접 헤드 Download PDFInfo
- Publication number
- KR100922161B1 KR100922161B1 KR1020070098255A KR20070098255A KR100922161B1 KR 100922161 B1 KR100922161 B1 KR 100922161B1 KR 1020070098255 A KR1020070098255 A KR 1020070098255A KR 20070098255 A KR20070098255 A KR 20070098255A KR 100922161 B1 KR100922161 B1 KR 100922161B1
- Authority
- KR
- South Korea
- Prior art keywords
- axis
- welding
- head
- laser
- linear motion
- Prior art date
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Classifications
-
- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/334—Assembling, maintenance or repair of the bundles
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/211—Bonding by welding with interposition of special material to facilitate connection of the parts
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance 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
-
- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
-
- 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
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
- G21C3/3424—Fabrication of spacer grids
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing & Machinery (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (2)
- 용접장치 본체의 상부에 위치하여 레이저를 공급하는 레이저공급장치,직육면체 형상이며 상부면에는 길이방향으로 걸림턱(212)이 형성되고, 상기 걸림턱에 끼워지며 상부면에는 상기 걸림턱(212)와 직교하는 방향으로 두 개의 y축 레일(216)이 형성된 x축이동판(214)이 상기 걸림턱(212)을 따라 좌우로 이동하는 x축직선운동장치, 직육면체 형상이며 하부면이 상기 y축레일에 끼워져 전후로 이동하며, 길이방향 일단에는 세로방향으로 세워진 지지판(222)이 형성되고, 상기 지지판에는 세로방향으로 두 개의 z축레일이 형성된 y축직선운동장치, 직육면체 형상이며 상기 z축레일에 끼워지고 z축서보모터(232)와 타이밍벨트(234)로 연결되어 상하로 이동하는 z축직선운동장치,및상기 z축직선운동장치에 부착되어 있는 집광헤드를 포함하되,상기 집광헤드는 x축, y축 또는 z축 중 어느 한 축을 기준으로 회전이 가능하며,상기 집광헤드는 고정헤드(247)에 의해 z축직선운동장치와 연결되며, 상기 고정헤드에 구비된 서보모터(243)의 구동력을 베벨감속기어(244), 브라켓(245), 커플링(246), 브라켓(245), 베어링하우징(242)을 차례로 연결하여 집광헤드로 전달하여 집광헤드를 구동하며,상기 집광헤드와 레이저공급장치는 광화이버로 연결되는 것을 특징으로 하는 지지격자용 다축 레이저 용접헤드.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070098255A KR100922161B1 (ko) | 2007-09-28 | 2007-09-28 | 지지격자용 다축 레이저용접 헤드 |
US11/971,012 US20100096369A1 (en) | 2007-09-28 | 2008-01-08 | Multi-axis laser welding head for spacer grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070098255A KR100922161B1 (ko) | 2007-09-28 | 2007-09-28 | 지지격자용 다축 레이저용접 헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090032768A KR20090032768A (ko) | 2009-04-01 |
KR100922161B1 true KR100922161B1 (ko) | 2009-10-21 |
Family
ID=40759513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070098255A KR100922161B1 (ko) | 2007-09-28 | 2007-09-28 | 지지격자용 다축 레이저용접 헤드 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20100096369A1 (ko) |
KR (1) | KR100922161B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160064310A (ko) | 2014-11-27 | 2016-06-08 | 한전원자력연료 주식회사 | 용접치구 및, 이를 이용한 핵연료집합체용 지지격자의 레이저 용접방법 |
KR20160118175A (ko) | 2016-09-28 | 2016-10-11 | 한전원자력연료 주식회사 | 핵연료집합체용 지지격자의 레이저 용접을 위한 용접치구 |
CN108127804A (zh) * | 2017-12-21 | 2018-06-08 | 暨南大学 | 一种用于钻石激光切割的旋转夹具 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101140674B1 (ko) * | 2009-11-17 | 2012-05-03 | 한전원자력연료 주식회사 | 핵연료봉 지지격자 용접치구 분리장치 |
DE102013105881A1 (de) * | 2013-06-06 | 2014-12-11 | Jenoptik Automatisierungstechnik Gmbh | Vorrichtungen zum Verbinden zweier Werkstückteile mittels Laser- Durchstrahlschweißen |
CN104607806B (zh) * | 2015-01-26 | 2017-01-25 | 张建强 | 激光切割a、c轴光纤传输安装装置 |
CN104741783A (zh) * | 2015-03-24 | 2015-07-01 | 苏州领创激光科技有限公司 | 一种具有摆动功能的激光切割头 |
CN112902921B (zh) * | 2021-01-26 | 2022-09-27 | 哈尔滨工程大学 | 一种力平衡推挽式光纤二维倾斜测量装置 |
Citations (4)
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JPS58168488A (ja) * | 1982-03-31 | 1983-10-04 | Nuclear Fuel Ind Ltd | 核燃料集合体用支持格子のレ−ザ自動溶接装置 |
JPH06190581A (ja) * | 1992-12-24 | 1994-07-12 | Amada Co Ltd | レーザ加工装置 |
JP2002336985A (ja) | 2001-05-11 | 2002-11-26 | Toyota Motor Corp | レーザ加工機 |
KR20080066387A (ko) * | 2007-01-12 | 2008-07-16 | 한국원자력연구원 | 광 섬유를 이용한 지지격자체 레이저 용접장치 및 그용접방법 |
Family Cites Families (6)
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US4661680A (en) * | 1985-06-28 | 1987-04-28 | Westinghouse Electric Corp. | End-of-arm tooling carousel apparatus for use with a robot |
JPH02108489A (ja) * | 1988-10-17 | 1990-04-20 | Fanuc Ltd | 多関節型レーザロボットの手首機構 |
US4973819A (en) * | 1989-09-26 | 1990-11-27 | Mcdonnell Douglas Corporation | Gantry with a laser mounted numerically controlled carriage |
GB9106874D0 (en) * | 1991-04-02 | 1991-05-22 | Lumonics Ltd | Optical fibre assembly for a laser system |
JPH06210475A (ja) * | 1993-01-14 | 1994-08-02 | Fanuc Ltd | レーザロボットのハイトセンサ装置 |
JPH07266283A (ja) * | 1994-03-29 | 1995-10-17 | Fanuc Ltd | 産業用ロボットのセンサ用窓装置 |
-
2007
- 2007-09-28 KR KR1020070098255A patent/KR100922161B1/ko active IP Right Grant
-
2008
- 2008-01-08 US US11/971,012 patent/US20100096369A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58168488A (ja) * | 1982-03-31 | 1983-10-04 | Nuclear Fuel Ind Ltd | 核燃料集合体用支持格子のレ−ザ自動溶接装置 |
JPH06190581A (ja) * | 1992-12-24 | 1994-07-12 | Amada Co Ltd | レーザ加工装置 |
JP2002336985A (ja) | 2001-05-11 | 2002-11-26 | Toyota Motor Corp | レーザ加工機 |
KR20080066387A (ko) * | 2007-01-12 | 2008-07-16 | 한국원자력연구원 | 광 섬유를 이용한 지지격자체 레이저 용접장치 및 그용접방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160064310A (ko) | 2014-11-27 | 2016-06-08 | 한전원자력연료 주식회사 | 용접치구 및, 이를 이용한 핵연료집합체용 지지격자의 레이저 용접방법 |
KR20160118175A (ko) | 2016-09-28 | 2016-10-11 | 한전원자력연료 주식회사 | 핵연료집합체용 지지격자의 레이저 용접을 위한 용접치구 |
CN108127804A (zh) * | 2017-12-21 | 2018-06-08 | 暨南大学 | 一种用于钻石激光切割的旋转夹具 |
Also Published As
Publication number | Publication date |
---|---|
KR20090032768A (ko) | 2009-04-01 |
US20100096369A1 (en) | 2010-04-22 |
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