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    • 10. 发明申请
    • Molding machine and control method thereof
    • 成型机及其控制方法
    • US20060193935A1
    • 2006-08-31
    • US10547349
    • 2004-03-12
    • Takeshi Konno
    • Takeshi Konno
    • B29C45/76
    • B29C45/844B29C45/7626B29C45/768B29C2045/764B29C2945/76006B29C2945/76033B29C2945/76083B29C2945/7611B29C2945/76381B29C2945/76387B29C2945/76391B29C2945/76394B29C2945/76943G05B19/4062G05B2219/37632
    • An object is to provide a molding machine and a control method therefor which can reliably determine whether an anomaly has occurred in the molding machine. The molding machine includes anomaly-determination-index obtainment processing means for obtaining an anomaly determination index for determining whether an anomaly has occurred in the molding machine; integration processing means for integrating the obtained anomaly determination index so as to obtain an integral value; and anomaly determination processing means for determining, on the basis of the integral value, whether an anomaly has occurred in the molding machine. In this case, since the anomaly determination processing is performed on the basis of the integral value of the anomaly determination index, high-frequency components contained in the anomaly determination index can be removed. Further, even when noise is generated in the anomaly determination index stemming from jumping, time shift, etc., influences of the noise can be cancelled out. Accordingly, the anomaly determination processing can be accurately performed, and the determination as to whether an anomaly has occurred in the molding machine can be performed reliably.
    • 本发明的目的是提供一种成型机及其控制方法,其可以可靠地确定成型机中是否发生异常。 造型机包括异常判定指标获取处理装置,用于获得用于确定成型机中是否发生异常的异常判定指标; 积分处理装置,用于对获得的异常确定指标进行积分以获得积分值; 以及异常确定处理装置,用于根据积分值确定成型机中是否发生异常。 在这种情况下,由于异常判定处理是根据异常判定指标的积分值进行的,因此能够消除异常判定指标中包含的高频分量。 此外,即使在由跳跃,时间偏移等引起的异常判定指标中产生噪声的情况下,也可以抵消噪声的影响。 因此,可以准确地进行异常判定处理,能够可靠地进行关于成型机中是否发生异常的判断。