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    • 2. 发明授权
    • 핵연료봉의 봉단마개 자동 용접장치
    • 用于核燃料棒末端插入的自动焊接装置
    • KR101406076B1
    • 2014-06-13
    • KR1020130002088
    • 2013-01-08
    • 한전원자력연료 주식회사
    • 조영춘황창환장흥순공상필나태형윤영석
    • G21C3/10B23K31/02
    • G21C21/02B23K11/093B23K37/047
    • An automatic welding apparatus for an end plug of a nuclear fuel rod according to an embodiment of the present invention, to perform resistance welding on a cladding tube and the end plug in a welding chamber, includes: the welding chamber (110) configured to perform the resistance welding on the end plug (12) and the cladding tube (11); a cladding tube transfer unit (120) having a cladding tube clamp (123) fixedly clamping the cladding tube (11) and a first servo motor (124) for driving the cladding tube clamp (123) in a horizontal direction and horizontally transferring the cladding tube to the welding chamber (110); an end plug transfer driver (140) for transferring the end plug (12) gripped by the end plug welding electrodes (130) toward the welding chamber (110) in a horizontal direction; and a position control module (150) for controlling driving of the first servo motor (124) and the end plug transfer driver (140). The present invention performs welding on the cladding tube and the end plug based on rapid and precise control, thereby improving work efficiency and productivity.
    • 根据本发明实施例的用于核燃料棒的端塞的自动焊接装置,用于对包层管和焊接室中的端塞执行电阻焊接,包括:焊接室(110),被配置为执行 端塞(12)和包层管(11)上的电阻焊接; 具有固定夹持包层管(11)的包层管夹(123)和用于在水平方向上驱动包层管夹(123)的第一伺服马达(124)的包层管传送单元(120) 管到焊接室(110); 用于将由端塞焊接电极(130)夹持的端塞(12)沿水平方向朝向焊接室(110)传送的端塞传输驱动器(140) 以及用于控制第一伺服电机(124)和端塞传输驱动器(140)的驱动的位置控制模块(150)。 本发明基于快速精确的控制在包层管和端塞上进行焊接,从而提高工作效率和生产率。