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113 条记录 (耗时 0.025 秒)

    Preventive maintenance apparatus and preventive maintenance method for inner surface of piping
    21.
    发明公开
    Preventive maintenance apparatus and preventive maintenance method for inner surface of piping 审中-公开
    装置和方法的管道的内表面的预测性维护

    公开(公告)号：EP2595156A2

    公开(公告)日：2013-05-22

    申请号：EP12193050.7

    申请日：2012-11-16

    申请人： Hitachi-GE Nuclear Energy, Ltd. ,  Sugino Machine Limited

    发明人： Inada, Takashi ,  Yoshikubo, Fujio ,  Murakami, Nobuo ,  Anzai, Tadashi ,  Kanno, Akihiro ,  Nakada, Masahiro ,  Takakura, Eiji

    IPC分类号： G21C19/00

    CPC分类号： G21C17/017 ,  B08B9/04 ,  F16L55/36 ,  F16L55/44 ,  Y10S901/43

    摘要： A preventive maintenance apparatus has a movable body (2) and a water jet peening (WJP) apparatus (3). The movable body installs a jet nozzle for driving and floating bodies (25) on a base body (62). The movable body suspended in cooling water in a reactor pressure vessel jets high-pressure water from a high-pressure pump from the jet nozzle, advances in the cooling water, and is inserted into a pipe (67) with the cooling water filled which is connected to the reactor pressure vessel. The posture of the movable body in the pipe is controlled by buoyancy adjustment of the floating bodies and the movable body can easily pass through a curve pipe portion (69). The high-pressure water from a high-pressure pump is jetted from jet nozzles of the WJP apparatus and for the inner surface of a vertical pipe portion, the WJP is executed.

    摘要翻译： 预防性维护装置具有可动体（2）和水射流喷丸（WJP）装置（3）。 可动体安装了一个喷射喷嘴，其用于在基体上（62）驱动和浮体（25）。 可动体悬浮在从喷射喷嘴的高压泵在反应器压力容器中喷射高压水的冷却水，前进中的冷却水，并且被插入到一个配管（67）与填充所有的冷却水，这是 连接到反应器压力容器中。 该移动体在管内的姿势是由所述浮体的浮力调整与可动体控制可以很容易地通过一个曲线管部（69）。 从高压泵的高压水从WJP装置的喷射喷嘴喷射和用于垂直管部分的内表面，所述WJP被执行。

    LATERAL PROCESSING MACHINE AND LATERAL PROCESSING SYSTEM
    23.
    发明公开
    LATERAL PROCESSING MACHINE AND LATERAL PROCESSING SYSTEM 审中-公开

    公开(公告)号：EP4371698A1

    公开(公告)日：2024-05-22

    申请号：EP23204978.3

    申请日：2023-10-20

    申请人： Sugino Machine Limited

    发明人： HAREMAKI, Hiroki ,  OTANI, Hideyoshi ,  EGAWA, Ryo

    IPC分类号： B23Q1/01 ,  B23Q1/62 ,  B23Q39/02

    CPC分类号： B23Q1/015 ,  B23Q1/626 ,  B23Q39/022

    摘要： Provided is a lightweight lateral processing machine which is easy to increase the parallelism between the X axis, the Y axis, and the Z axis and the workpiece. The lateral processing machine (10), including: an upper beam (13) and a lower beam (15) extending in an X direction; an upper X guide (211) extending in the X direction; a lower X guide (212) extending in the X direction; a first moving column (191) including, a first connection block (19d1) disposed on the upper X guide (211) to move in the X direction, a second connection block (19d2) disposed on the lower X guide (212) to move in the X direction, and a first column portion (19e1) connecting the first connection block (19d1) and the second connection block (19d2); a pair of first Y guides (271) each extending in the Y direction; a first Y table (251) movable in the Y direction; and a first processing unit (351) detachably attached to the first Y table (251) and including, a first ram (35b1) movable in a Z direction, and a first spindle (35c1) supported by the first ram (35b1).