PLASMA WELDING APPARATUS FOR GUIDE THIMBLE AND GUIDE THIMBLE END PLUG OF NUCLEAR FUEL ASSEMBLY
    1.
    发明申请
    PLASMA WELDING APPARATUS FOR GUIDE THIMBLE AND GUIDE THIMBLE END PLUG OF NUCLEAR FUEL ASSEMBLY 有权
    等离子焊接设备,用于指导导线芯和指导核燃料燃料组件的末端插头

    公开(公告)号:US20140190945A1

    公开(公告)日:2014-07-10

    申请号:US14149102

    申请日:2014-01-07

    IPC分类号: G21C21/00 B23K10/02

    摘要: Disclosed is a plasma welding apparatus for a guide thimble and guide thimble end plug of a nuclear fuel assembly, which includes: a welding chamber (100) includes an end-plug inserting part (110) into which the end plug (10) is inserted, a guide-thimble inserting part (120) which is provided on the same axis as the end-plug inserting part (110) and into which the guide thimble (20) is inserted and fixed, a torch assembling part (130) to which a plasma welding torch (131) is assembled so as to make a right angle with the end-plug inserting part (110) and the guide-thimble inserting part (120), and argon inflow and outflow ports (141, 142) through which argon is supplied or discharged; an end-plug transfer unit (210) supplying the end plug (10) to the end-plug inserting part (110); and an guide-thimble transfer unit (220) transferring the guide thimble (20) to the guide-thimble inserting part (120).

    摘要翻译: 公开了一种用于核燃料组件的导向套管和导向套管端塞的等离子体焊接装置,其包括:焊接室(100),包括端塞插入部分(110),端塞(10)插入其中 ,引导套管插入部分(120),其设置在与所述端塞插入部分(110)相同的轴线上并且所述引导套管(20)被插入和固定到所述引导套管插入部分中;焊枪组装部分, 等离子焊枪(131)组装成与端塞插入部分(110)和引导套筒插入部分(120)成直角,以及氩流入和流出端口(141,142),通过该等离子焊枪 供应或排放氩气; 将端塞(10)供给到端塞插入部(110)的端塞传送单元(210); 以及将导向套管(20)传送到导向套管插入部(120)的引导套管传送单元(220)。