QUALITY PREDICTION SYSTEM AND MOLDING MACHINE

• Main Authors: OKUBO YUSUKE, KIMURA KOUJI, HASUIKE MASAHARU, BABA TOSHIYUKI
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention provides a quality prediction system and a forming machine, the quality prediction system uses machine learning to predict a formed product, and the forming machine is used in the quality prediction system. A quality prediction system (100, 200, 300) for a molded article is applied to a molding method for molding a molded article by supplying a molten material to cavities (C) of molds (4, 104) of a molding machine (1). The quality prediction system (100, 200, 300) includes a sensor (44, 144) disposed in the mold and configured to detect state data regarding the molten material supplied in the cavity (C), a learned-model storage unit (321) configured to store a model which is a learned model generated by machine learning in which the state data detected by at least the sensoris used as a training data set and is a learned model related to the state data and a quality element of the molded item, and a quality prediction unit (323) configured to predict the quality elementof the molded item which i