公开(公告)号：US20240342972A1

公开(公告)日：2024-10-17

申请号：US18580051

申请日：2022-07-15

Applicant: Shibaura Machine Co., Ltd.

Inventor： Jun Enomoto

IPC: B29C45/76

CPC classification number: B29C45/768 ,  B29C2045/7606

Abstract: An injection molding machine pass/fail determination system includes: a monitoring data extraction module that extracts non-defective article monitoring data and defective article monitoring data from basic data in which a pass/fail determination result on a molded article formed by an injection molding machine is associated with monitoring data; a high-influence monitoring data extraction module that extracts high-influence monitoring data having a high influence on a defect type from among the extracted monitoring data; a molding parameter calculation module that calculates a molding parameter being a parameter to be used when pass/fail determination of the molded article during molding performed by the injection molding machine is performed based on the monitoring data of the same type as the high-influence monitoring data; and a pass/fail determination module that compares the molding parameter with a determination threshold being a threshold for the molding parameter and determines whether a defective article has occurred.