CN100589916C - I-125籽源钛管的激光焊接装置和方法 - Google Patents

I-125籽源钛管的激光焊接装置和方法 Download PDF

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Publication number
CN100589916C
CN100589916C CN200710140752A CN200710140752A CN100589916C CN 100589916 C CN100589916 C CN 100589916C CN 200710140752 A CN200710140752 A CN 200710140752A CN 200710140752 A CN200710140752 A CN 200710140752A CN 100589916 C CN100589916 C CN 100589916C
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CN
China
Prior art keywords
seed source
titanium tube
anchor clamps
source titanium
laser
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.)
Expired - Fee Related
Application number
CN200710140752A
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English (en)
Chinese (zh)
Other versions
CN101121223A (zh
Inventor
孙光栽
洪谆福
张庆德
韩贤洙
朴蔚宰
李俊植
申铉英
南成洙
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.)
Korea Atomic Energy Research Institute KAERI
Original Assignee
Korea Atomic Energy Research Institute KAERI
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
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Publication of CN101121223A publication Critical patent/CN101121223A/zh
Application granted granted Critical
Publication of CN100589916C publication Critical patent/CN100589916C/zh
Expired - Fee Related 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
    • 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
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/703—Cooling arrangements
    • 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
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Radiation-Therapy Devices (AREA)
CN200710140752A 2006-08-11 2007-08-09 I-125籽源钛管的激光焊接装置和方法 Expired - Fee Related CN100589916C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020060076165 2006-08-11
KR20060076165 2006-08-11
KR1020070037539 2007-04-17

Publications (2)

Publication Number Publication Date
CN101121223A CN101121223A (zh) 2008-02-13
CN100589916C true CN100589916C (zh) 2010-02-17

Family

ID=39083828

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200710140752A Expired - Fee Related CN100589916C (zh) 2006-08-11 2007-08-09 I-125籽源钛管的激光焊接装置和方法

Country Status (3)

Country Link
JP (1) JP4975552B2 (ko)
KR (1) KR100814110B1 (ko)
CN (1) CN100589916C (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412153B (zh) * 2008-11-07 2011-03-16 北京智博高科生物技术有限公司 利用激光技术焊接密封薄壁金属管的工艺及设备
CN102091874B (zh) * 2010-12-23 2013-06-19 上海煜鹏通讯电子有限公司 激光直接成型技术用治具
EP2540435A1 (fr) 2011-07-01 2013-01-02 Siemens Vai Metals Technologies SAS Installation de confinement sécuritaire de radiation laser
CN102489932B (zh) * 2011-12-08 2014-06-04 北京智博高科生物技术有限公司 微管倒头重夹装置
KR101525289B1 (ko) * 2012-11-09 2015-06-03 문희정 플레이트 본체 및 튜브 플레이트 및 이를 이용한 방사성 동위원소 용액 튜브 제조장치
CN106975866B (zh) * 2017-04-27 2018-08-31 安徽大学 一种放射性籽源钛管的夹取释放及倒头换向装置
CN108831580B (zh) * 2018-08-22 2023-10-10 原子高科股份有限公司 一种放射性粒子自动组装与焊封的装置及方法
CN112935568A (zh) * 2021-02-04 2021-06-11 大族激光科技产业集团股份有限公司 一种基于红外激光在疫苗瓶封孔上的应用
CN113385812B (zh) * 2021-05-31 2022-11-18 中国工程物理研究院材料研究所 一种小管径薄壁金属导管无芯棒激光端面自熔焊封方法
CN113786252B (zh) * 2021-09-16 2023-08-18 山西医科大学口腔医院 一种口腔种植螺丝刀把持器
CN114682904A (zh) * 2022-04-02 2022-07-01 何晓贝 放射性籽源自动组装设备及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62165087U (ko) * 1986-04-03 1987-10-20
JPH04288933A (ja) * 1991-03-15 1992-10-14 Fujitsu Ltd レーザ曲げ成形加工用治具
JPH0866788A (ja) * 1994-08-31 1996-03-12 Mitsubishi Electric Corp レーザ加工装置
DE19850203C1 (de) * 1998-10-23 2000-05-31 Eurotope Entwicklungsgesellsch Radioaktive Jod-125-Seeds basierend auf Keramikträgern und Verfahren zur Herstellung dieser Seeds
JP2004340874A (ja) * 2003-05-19 2004-12-02 Hitachi Ltd 中性子吸収棒及び端栓溶接方法並びに溶接装置
KR100556287B1 (ko) 2004-09-01 2006-03-03 한국원자력연구소 시드캡슐 레이저 밀봉방법 및 그 장치

Also Published As

Publication number Publication date
JP4975552B2 (ja) 2012-07-11
KR100814110B1 (ko) 2008-03-14
JP2008044014A (ja) 2008-02-28
CN101121223A (zh) 2008-02-13
KR20080014593A (ko) 2008-02-14

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Granted publication date: 20100217

Termination date: 20210809