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1. 发明公开

EP1980368A2 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：用于产生和操纵高压流体射流的设备
公开(公告)号：EP1980368A2
公开(公告)日：2008-10-15
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, C. David , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726
摘要： An apparatus (10) for generating and manipulating a high-pressure fluid jet includes an end effector assembly (14) coupled to a manipulator that imparts motion to the end effector along one or more axes. The end effector assembly (14) includes a cutting head (15) coupled to a source of high-pressure fluid and to a source of abrasive, to generate a high-pressure abrasive fluid jet. A motion assembly (20) is coupled to the cutting head via a clamp (21) positioned around the cutting head. A nozzle body assembly (30) is removably coupled to the cutting head assembly (15) upstream of the orifice. The nozzle body assembly (30) may be separated from the cutting head assembly (15) to allow access to the orifice, without removing the cutting head assembly (15) from the clamp (21). The clamp (21) has a quick release mechanism (81), allowing an operator to open the clamp by hand to allow access to the cutting head, and an alignment member is provided on an inner surface of the clamp to accurately locate the cutting head in the clamp. The motion assembly (20) includes two motors (40,41) coupled together to form a gimbal wrist, each motor having a horizontal axis of rotation. The two axes of rotation (82,83) are perpendicular to each other, but are not aligned with the manipulator's axes of motion. Spray from the abrasive fluid jet is contained by a shield (37) provided directly in an end region of the cutting head assembly (15).
摘要翻译：用于产生和操纵高压流体射流的装置（10）包括联接到操纵器的末端执行器组件（14），所述末端执行器组件沿着一个或多个轴向末端执行器施加运动。末端执行器组件（14）包括联接到高压流体源和研磨剂源的切割头（15），以产生高压研磨流体射流。运动组件（20）经由定位在切割头周围的夹具（21）联接到切割头。喷嘴主体组件（30）可拆卸地连接到孔口上游的切割头组件（15）。喷嘴主体组件（30）可以与切割头组件（15）分离以允许进入孔口，而无需从夹具（21）移除切割头组件（15）。夹具（21）具有快速释放机构（81），允许操作者用手打开夹具以允许进入切割头，并且在夹具的内表面上提供对准构件以准确地定位切割头在夹子里。运动组件（20）包括耦合在一起以形成万向腕的两个马达（40,41），每个马达具有水平旋转轴线。两个旋转轴（82,83）彼此垂直，但不与操纵器的运动轴对齐。通过直接设置在切割头组件（15）的端部区域中的防护罩（37）容纳来自磨料射流的喷射。

2. 发明授权

EP1980368B1 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：装置，用于生成和操作的高压液体喷射
公开(公告)号：EP1980368B1
公开(公告)日：2010-10-27
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, David C. , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726

3. 发明公开

EP1980368A3 Apparatus for generating and manipulating a high pressure fluid jet 有权
标题翻译：装置，用于生成和操作的高压液体喷射
公开(公告)号：EP1980368A3
公开(公告)日：2008-10-22
申请号：EP08013688.0
申请日：2002-08-26
申请人： FLOW INTERNATIONAL CORPORATION
发明人： Knaupp, Michael , Burnham, Charles D. , Hashish, Mohamed A. , Mann, Robert J. , Sahney, Mira K. , Bader, C. David , Vaughan, Sean A. , Pesek, Thomas A. , Stewart, Jonathan M. , Meyer, Andreas
IPC分类号： B25C1/04 , B26F3/00 , B24C1/04 , B25J9/02
CPC分类号： B25J9/026 , B24C1/045 , B24C5/04 , B26F3/004 , Y10T83/0591 , Y10T83/364 , Y10T83/8726
摘要： An apparatus (10) for generating and manipulating a high-pressure fluid jet includes an end effector assembly (14) coupled to a manipulator that imparts motion to the end effector along one or more axes. The end effector assembly (14) includes a cutting head (15) coupled to a source of high-pressure fluid and to a source of abrasive, to generate a high-pressure abrasive fluid jet. A motion assembly (20) is coupled to the cutting head via a clamp (21) positioned around the cutting head. A nozzle body assembly (30) is removably coupled to the cutting head assembly (15) upstream of the orifice. The nozzle body assembly (30) may be separated from the cutting head assembly (15) to allow access to the orifice, without removing the cutting head assembly (15) from the clamp (21). The clamp (21) has a quick release mechanism (81), allowing an operator to open the clamp by hand to allow access to the cutting head, and an alignment member is provided on an inner surface of the clamp to accurately locate the cutting head in the clamp. The motion assembly (20) includes two motors (40,41) coupled together to form a gimbal wrist, each motor having a horizontal axis of rotation. The two axes of rotation (82,83) are perpendicular to each other, but are not aligned with the manipulator's axes of motion. Spray from the abrasive fluid jet is contained by a shield (37) provided directly in an end region of the cutting head assembly (15).

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