Rigid isolation of rotary ultrasonic horn
    7.
    发明授权
    Rigid isolation of rotary ultrasonic horn 有权
    旋转超声波喇叭的刚性隔离

    公开(公告)号:US06676003B2

    公开(公告)日:2004-01-13

    申请号:US10034006

    申请日:2001-12-18

    IPC分类号: B23K106

    摘要: A method and apparatus (20) for ultrasonic bonding or other processing can include a rotatable ultrasonic horn member (28) and a rotatable axle member (34). The axle member is operatively joined to the horn member (28), and can provide a node plane (38). An isolation member (42) can be operatively joined to the axle member (34), and may have a location that is operatively proximate the node plane (38) of the axle member (34). In a particular aspect, the isolation member (42) can exhibit high rigidity. In a further feature, the isolation member (42) is capable of bending under a horn-life range of sonic frequencies to provide an operative component of motion along a radial direction (102), and an operative component of motion along an axial direction (100) of the isolation member.

    摘要翻译: 用于超声波接合或其它处理的方法和装置(20)可以包括可旋转的超声波喇叭部件(28)和可旋转的轴部件(34)。 轴构件可操作地连接到喇叭构件(28),并且可以提供节点平面(38)。 隔离构件(42)可以可操作地连接到轴构件(34),并且可以具有可操作地邻近轴构件(34)的节点平面(38)的位置。 在一个特定方面,隔离构件(42)可表现出高的刚性。 在另一个特征中,隔离构件(42)能够在声波频率的喇叭寿命范围内弯曲,以提供沿着径向方向(102)的运动的运动分量,以及沿着轴向的运动的运动分量 100)隔离构件。