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    SYSTEM AND METHOD FOR BROACHING A WORKPIECE
    1.
    发明申请
    SYSTEM AND METHOD FOR BROACHING A WORKPIECE 审中-公开
    用于修理工作的系统和方法

    公开(公告)号：US20100189526A1

    公开(公告)日：2010-07-29

    申请号：US12692195

    申请日：2010-01-22

    申请人： Robert M. Martin ,  Joseph H. Witer ,  Daniel T. Bickersteth ,  Michael J. Roth

    发明人： Robert M. Martin ,  Joseph H. Witer ,  Daniel T. Bickersteth ,  Michael J. Roth

    IPC分类号： B23D37/00

    CPC分类号： B23D37/06 ,  B23D39/00 ,  B23D41/00 ,  B23D2043/025 ,  B25J11/00 ,  Y10T409/400175 ,  Y10T409/4077

    摘要： A broaching system comprises a plurality of sub-bars configured to receive broaching tools. The system further comprises a broaching machine and a robot, the robot being configured to mount and remove sub-bars from the broaching machine. The robot includes an arm operable in three or more axes, and an end of arm tool. A method of broaching comprises providing a plurality of sub-bars, a broaching machine, and a robot having an arm operable in three or more axes and an end of arm tool. The method further includes mounting, by the robot, a sub-bar onto the broaching machine; and performing a broaching operation using the sub-bar. Simultaneous to the performance of the broaching operation, the method includes affixing another tool to another sub-bar, and/or moving, by the robot, another sub-bar to a storage location.

    摘要翻译： 拉削系统包括被配置为接收拉削工具的多个子条。 所述系统还包括拉削机和机器人，所述机器人被配置为从所述拉削机安装和移除子棒。 机器人包括可在三个或更多个轴上操作的臂和臂工具的一端。 拉削方法包括提供多个子杆，拉削机和具有可操作在三个或更多个轴上的臂和臂工具的末端的机器人。 所述方法还包括将所述机器人安装在所述拉床上的子棒; 以及使用子条执行拉削操作。 在执行拉削操作的同时，该方法包括将另一个工具附加到另一个子条，和/或由机器人将另一个子条移动到存储位置。

    Centrifugally-cast tube and related method and apparatus for making same
    5.
    发明申请
    Centrifugally-cast tube and related method and apparatus for making same 审中-公开
    离心铸管及其制造方法及装置

    公开(公告)号：US20040079216A1

    公开(公告)日：2004-04-29

    申请号：US10600001

    申请日：2003-06-20

    发明人： Joel Demarest ,  Gilles Verdier

    IPC分类号： B26D003/00

    CPC分类号： B23D37/04 ,  B22D13/02 ,  B23D39/00 ,  B23D43/02 ,  B23D43/04 ,  B23P15/00 ,  F28D2021/0059 ,  F28F1/40 ,  Y10T83/0304 ,  Y10T83/0311 ,  Y10T83/0524 ,  Y10T83/0596 ,  Y10T83/384 ,  Y10T407/1628 ,  Y10T407/1671 ,  Y10T409/400175 ,  Y10T409/40105 ,  Y10T409/40175 ,  Y10T409/4028 ,  Y10T409/402975 ,  Y10T409/40315 ,  Y10T409/404375 ,  Y10T409/4063 ,  Y10T409/4077 ,  Y10T409/503116 ,  Y10T428/12

    摘要： An improved centrifugally-cast tube is provided, along with a related method and apparatus of making the tube. The tube includes a plurality of grooves and bosses that are mechanically machined into an interior surface of the tube, such as by a broaching process. The profile of grooves and bosses may be defined by a plurality of intersecting concave and convex radii. The tube is resistant to creep, carburization and metal dusting. The tube also has an enhanced heat transfer rate, and a desirable surface roughness. A method of making the tube is also provided. The method essentially consists of mechanically deforming the interior surface of the tube by passing a series of cutting inserts on support rings having incrementally-differing dimensions over the interior surface. An apparatus is also provided which includes a telescoping shaft upon which is mounted at least one cutting tool that has a plurality of cutting inserts and is adapted to form a plurality of grooves and bosses in the interior surface of the tube. The grooves and bosses may be straight or spiraled.

    摘要翻译： 提供了一种改进的离心铸管，以及制造该管的相关方法和装置。 该管包括多个槽和凸台，例如通过拉削工艺机械加工到管的内表面中。 凹槽和凸起的轮廓可以由多个相交的凹凸半径限定。 该管耐蠕变，渗碳和金属粉尘。 管也具有增强的传热速率和期望的表面粗糙度。 还提供了制造管的方法。 该方法基本上包括通过将一系列切削刀片通过在内表面上具有递增不同尺寸的支撑环上的机械变形来使管的内表面变形。 还提供了一种装置，其包括伸缩轴，在该装置上安装有至少一个具有多个切削刀片的切削工具，并且适于在管的内表面中形成多个凹槽和凸起。 凹槽和凸起可以是直的或螺旋形的。

    Apparatus for making centrifugally-cast tube
    6.
    发明授权
    Apparatus for making centrifugally-cast tube 有权
    用于制造离心铸管的装置

    公开(公告)号：US08070401B2

    公开(公告)日：2011-12-06

    申请号：US12775667

    申请日：2010-05-07

    申请人： Joel Demarest ,  Gilles Verdier

    发明人： Joel Demarest ,  Gilles Verdier

    IPC分类号： B23D37/04 ,  B23D37/22 ,  B23D43/04

    CPC分类号： B23D37/04 ,  B22D13/02 ,  B23D39/00 ,  B23D43/02 ,  B23D43/04 ,  B23P15/00 ,  F28D2021/0059 ,  F28F1/40 ,  Y10T83/0304 ,  Y10T83/0311 ,  Y10T83/0524 ,  Y10T83/0596 ,  Y10T83/384 ,  Y10T407/1628 ,  Y10T407/1671 ,  Y10T409/400175 ,  Y10T409/40105 ,  Y10T409/40175 ,  Y10T409/4028 ,  Y10T409/402975 ,  Y10T409/40315 ,  Y10T409/404375 ,  Y10T409/4063 ,  Y10T409/4077 ,  Y10T409/503116 ,  Y10T428/12

    摘要： An improved centrifugally-cast tube is provided, along with a related method and apparatus of making the tube. The tube includes a plurality of grooves and bosses that are mechanically machined into an interior surface of the tube, such as by a broaching process. The profile of grooves and bosses may be defined by a plurality of intersecting concave and convex radii. The tube is resistant to creep, carburization and metal dusting. The tube also has an enhanced heat transfer rate, and a desirable surface roughness. A method of making the tube is also provided. The method essentially consists of mechanically deforming the interior surface of the tube by passing a series of cutting inserts on support rings having incrementally-differing dimensions over the interior surface. An apparatus is also provided which includes a telescoping shaft upon which is mounted at least one cutting tool that has a plurality of cutting inserts and is adapted to form a plurality of grooves and bosses in the interior surface of the tube. The grooves and bosses may be straight or spiraled.

    摘要翻译： 提供了一种改进的离心铸管，以及制造该管的相关方法和装置。 该管包括多个槽和凸台，例如通过拉削工艺机械加工到管的内表面中。 凹槽和凸起的轮廓可以由多个相交的凹凸半径限定。 该管耐蠕变，渗碳和金属粉尘。 管也具有增强的传热速率和期望的表面粗糙度。 还提供了制造管的方法。 该方法基本上包括通过将一系列切削刀片通过在内表面上具有递增不同尺寸的支撑环上的机械变形来使管的内表面变形。 还提供了一种装置，其包括伸缩轴，在该装置上安装有至少一个具有多个切削刀片的切削工具，并且适于在管的内表面中形成多个凹槽和凸起。 凹槽和凸起可以是直的或螺旋形的。

    Centrifugally-cast tube and related method and apparatus for making same
    7.
    发明授权
    Centrifugally-cast tube and related method and apparatus for making same 有权
    离心铸管及其制造方法及装置

    公开(公告)号：US06644358B2

    公开(公告)日：2003-11-11

    申请号：US09933475

    申请日：2001-07-27

    申请人： Joël Demarest ,  Gilles Verdier

    发明人： Joël Demarest ,  Gilles Verdier

    IPC分类号： F16L900

    CPC分类号： B23D37/04 ,  B22D13/02 ,  B23D39/00 ,  B23D43/02 ,  B23D43/04 ,  B23P15/00 ,  F28D2021/0059 ,  F28F1/40 ,  Y10T83/0304 ,  Y10T83/0311 ,  Y10T83/0524 ,  Y10T83/0596 ,  Y10T83/384 ,  Y10T407/1628 ,  Y10T407/1671 ,  Y10T409/400175 ,  Y10T409/40105 ,  Y10T409/40175 ,  Y10T409/4028 ,  Y10T409/402975 ,  Y10T409/40315 ,  Y10T409/404375 ,  Y10T409/4063 ,  Y10T409/4077 ,  Y10T409/503116 ,  Y10T428/12

    摘要： An improved centrifugally-cast tube is provided, along with a related method and apparatus of making the tube. The tube includes a plurality of grooves and bosses that are mechanically machined into an interior surface of the tube, such as by a broaching process. The profile of grooves and bosses may be defined by a plurality of intersecting concave and convex radii. The tube is resistant to creep, carburization and metal dusting. The tube also has an enhanced heat transfer rate, and a desirable surface roughness. A method of making the tube is also provided. The method essentially consists of mechanically deforming the interior surface of the tube by passing a series of cutting inserts on support rings having incrementally-differing dimensions over the interior surface. An apparatus is also provided which includes a telescoping shaft upon which is mounted at least one cutting tool that has a plurality of cutting inserts and is adapted to form a plurality of grooves and bosses in the interior surface of the tube. The grooves and bosses may be straight or spiraled.

    摘要翻译： 提供了一种改进的离心铸管，以及制造该管的相关方法和装置。 该管包括多个槽和凸台，例如通过拉削工艺机械加工到管的内表面中。 凹槽和凸起的轮廓可以由多个相交的凹凸半径限定。 该管耐蠕变，渗碳和金属粉尘。 管也具有增强的传热速率和期望的表面粗糙度。 还提供了制造管的方法。 该方法基本上包括通过将一系列切削刀片通过在内表面上具有递增不同尺寸的支撑环上的机械变形来使管的内表面变形。 还提供了一种装置，其包括伸缩轴，在该装置上安装有至少一个具有多个切削刀片的切削工具，并且适于在管的内表面中形成多个凹槽和凸起。 凹槽和凸起可以是直的或螺旋形的。