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61 条记录 (耗时 0.024 秒)

    Joining apparatus of thermoplastic pipes
    5.
    发明授权
    Joining apparatus of thermoplastic pipes 失效
    热塑管道接合装置

    公开(公告)号：US06357506B1

    公开(公告)日：2002-03-19

    申请号：US09480728

    申请日：2000-01-07

    申请人： Hirokazu Nomura ,  Kiyoteru Hirabayashi ,  Wenjie Mao

    发明人： Hirokazu Nomura ,  Kiyoteru Hirabayashi ,  Wenjie Mao

    IPC分类号： B29C6506

    CPC分类号： B29C65/0636 ,  B29C66/1142 ,  B29C66/5221

    摘要： An orbital vibration generator means comprising, in addition to a clamp 4, 5 for holding a pair of thermo plastic pipes coaxially and a pressurizing means 2, 3, 14 for bringing into contact under a pressure junction end faces of a pair of thermo plastic pipes 10, 11 held by these clamps, a crank shaft 8 having a shaft portion 8a and a crank portion 8b in which the axes of these shaft portion 8a and crank portion 8b are eccentric, a motor 6 for giving rotation to the crank shaft 8, a bearing 9 attached to the crank portion 8b of said crank shaft 8, and a orbital vibration clamp 13 holding pipe an end portion of a thermo plastic pipe, formed integrally with the outer ring of the bearing 9 to move integrally with said bearing.

    摘要翻译： 一种轨道振动发生器装置，除了用于同时保持一对热塑料管的夹具4,5以及用于在一对热塑料管的压力接合端面下接触的加压装置2,3,14之外， 10,11由这些夹具保持的曲柄轴8，具有轴部8a和曲轴部8b的曲柄轴8，其中轴部8a和曲柄部8b的轴线偏心，用于向曲轴8旋转的马达6， 安装在曲柄轴8的曲柄部分8b上的轴承9和与轴承9的外圈一体形成的与热塑性管的端部保持管的轨道式振动夹具13，以与所述轴承一体移动。

    Method and system for controlling the path of movement of a workpiece socket head of an orbital motion welding system
    6.
    发明授权
    Method and system for controlling the path of movement of a workpiece socket head of an orbital motion welding system 失效
    用于控制轨道运动焊接系统的工件插座头的运动路径的方法和系统

    公开(公告)号：US6145730A

    公开(公告)日：2000-11-14

    申请号：US196989

    申请日：1998-11-20

    申请人： Joachim Wiesemann

    发明人： Joachim Wiesemann

    IPC分类号： B23K20/10 ,  B29C65/00 ,  B29C65/06 ,  B23K20/12

    CPC分类号： B29C65/0636 ,  B23K20/10 ,  B29C65/0654 ,  B29C65/0663 ,  B29C66/9512 ,  B29C66/9516 ,  B29C66/91 ,  B29C66/94

    摘要： A method and a system for controlling the path of movement of an orbital motion welding system are provided. The locus path of a voltage space vector of a frequency converter feeding the electromechanical system is adjusted by an oscillation amplitude controller with respect to amplitude by using a path controller working in a rotating coordinate system, and a voltage generator. The adjustment is done with respect to the spectro-composition (relative amplitude and phase of the harmonic oscillations) so that the resulting path of movement equals the desired path of movement. The paths of movement obtainable with the invention include all kinds of ellipses including circular and linear paths of movement along one axis as extremes.

    摘要翻译： 提供了一种用于控制轨道运动焊接系统的运动路径的方法和系统。 通过使用在旋转坐标系中工作的路径控制器和电压发生器，相对于幅度通过振荡幅度控制器来调节馈送机电系统的变频器的电压空间矢量的轨迹路径。 相对于光谱组成（谐波振荡的相对幅度和相位）进行调整，使得所得到的运动路径等于所需的运动路径。 通过本发明可获得的运动路径包括所有种类的椭圆，其包括沿着一个轴线的极化运动的圆形和线性路径。

    Friction welder having a drive which produces orbital motion
    7.
    发明授权
    Friction welder having a drive which produces orbital motion 失效
    具有产生轨道运动的驱动器的摩擦焊机

    公开(公告)号：US5277744A

    公开(公告)日：1994-01-11

    申请号：US884803

    申请日：1992-05-19

    申请人： Edward A. Snyder

    发明人： Edward A. Snyder

    IPC分类号： B23K20/12 ,  B29C65/06 ,  H02K33/00 ,  H02K33/12 ,  H02K41/06

    CPC分类号： H02K33/12 ,  B29C65/0636 ,  B29C66/54 ,  B29C66/8322 ,  B29C66/9512 ,  B29C65/0618

    摘要： An electromagnetically actuated friction welder produces orbital motion at interfaces between parts (usually of thermoplastic material) to bond the parts by fusion generated by friction. This welder can also be operated alternatively to produce reciprocating vibratory forces thereby providing flexibility as to the selection of an orbital or reciprocating mode, depending upon the joint to be welded. The velocity of motion is controllable preferably around the resonant frequency of the driven structure by adjusting the frequency of the AC power which operates the electromagnetic drive motor of the welder. A plate which carries one of the parts to be welded and which is driven is flexurally mounted for movement in an orbital plane or planes containing the interfaces without substantial tilting by an array of stiff members, such as rods, located around the drive motor, attached to the plate at one end and to a tubular structure at the opposite ends thereof. The tubular structure is desirably attached to a massive support carried by the frame of the welder.

    摘要翻译： 电磁致动的摩擦焊机在部件（通常为热塑性材料）之间的界面处产生轨道运动，以通过摩擦产生的熔合来粘合部件。 该焊工也可以交替地进行操作以产生往复振动力，从而根据待焊接的接头提供关于轨道或往复运动模式的选择的灵活性。 通过调节操作焊接机的电磁驱动马达的交流电源的频率，运动速度优选地围绕被驱动结构的谐振频率控制。 承载要焊接的部件之一并且被驱动的板被弯曲地安装成在轨道平面中运动或者包含界面的平面，而不会通过位于驱动马达周围的诸如杆的刚性构件的阵列而基本上倾斜 在一端的板和在其相对端的管状结构。 管状结构期望地连接到由焊机的框架承载的大块支撑件上。