Closed-loop control of power used in ultrasonic consolidation
    8.
    发明申请
    Closed-loop control of power used in ultrasonic consolidation 审中-公开
    用于超声波固结的功率的闭环控制

    公开(公告)号:US20060174994A1

    公开(公告)日:2006-08-10

    申请号:US11274974

    申请日:2005-11-16

    申请人: Dawn White

    发明人: Dawn White

    IPC分类号: B32B37/00 B29C65/00

    摘要: Disclosed is method of enhancing bond quality in an ultrasonic consolidation process using a sonotrode having a power output level. The preferred embodiment includes the steps of inputting a plurality of process parameters associated with a localized geometry over which the ultrasonic consolidation is occurring, and varying the relationship between these parameters to control the power output level to optimize bond quality between layers of material as they are consolidated. The process parameters, alone or in combination, may include the speed of the consolidation; the amplitude of the ultrasonic energy; applied force; and/or temperature.

    摘要翻译: 公开了使用具有功率输出电平的超声波发生器在超声波固结处理中提高键合质量的方法。 优选实施例包括以下步骤:输入与超声波固结发生的局部几何相关联的多个工艺参数,并且改变这些参数之间的关系以控制功率输出水平,以优化物料层之间的粘合质量 巩固 过程参数单独或组合可能包括合并速度; 超声能量的振幅; 施加力 和/或温度。