Laser shock peening system with time-of-flight monitoring
    1.
    发明公开
    Laser shock peening system with time-of-flight monitoring 有权
    Laserschockstrahlensystem mitFlugzeitüberwachung

    公开(公告)号:EP1795620A1

    公开(公告)日:2007-06-13

    申请号:EP06125146.8

    申请日:2006-11-30

    摘要: A system (10) and method for monitoring a laser shock peening process includes a sensor (14) connected to a controller (16). The controller (16) includes an input (36, 40) and a processor (38). The input (36, 40) is connected to the sensor (14) to receive a signal indicative of a laser shock event at a workpiece (20). The processor (38) is connected to the input (36, 40) and is configured to determine a time-of-flight (48) of residual energy associated with the laser shock event from the workpiece (20) to the sensor (14) and determine peen quality from the time-of-flight of the residual energy.

    摘要翻译: 用于监测激光冲击硬化处理的系统(10)和方法包括连接到控制器(16)的传感器(14)。 控制器(16)包括输入(36,40)和处理器(38)。 输入(36,40)连接到传感器(14)以接收指示工件(20)处的激光冲击事件的信号。 处理器(38)连接到输入(36,40),并被配置为确定与从工件(20)到传感器(14)的激光冲击事件相关联的剩余能量的飞行时间(48) 并从剩余能量的飞行时间确定喷丸质量。