Injection molding system for the calculation of optimum operating conditions and machine learning therefor

An injection molding system provided with at least one injection molding machine and having artificial intelligence that performs machine learning, the injection molding system comprising:

• a state observation section that observes, when injection molding is performed by the injection molding machine, physical amounts relating to the injection molding that is being performed;
• a physical-amount data storage section that stores the physical-amount data observed by the state observation section;
• a reward-conditions setting section that sets reward conditions for the machine learning;
• a reward calculation section that calculates a reward based on the physical-amount data observed by the state observation section and the reward conditions set by the reward-conditions setting section;
• an operating-conditions adjustment learning section that performs machine learning of adjusting operating conditions based on the reward calculated by the reward calculation section and operating conditions set in the injection molding system and the physical-amount data;
• a learning-result storage section that stores a learning result of the machine learning by the operating-conditions adjustment learning section;
• and
• an operating-conditions adjustment-amount output section that determines and outputs an operating condition to be adjusted and an adjustment amount on the basis of the learning result by the operating-conditions adjustment learning section.