PRODUCTION PROCESS CONTROL METHOD AND PRODUCTION PROCESS CONTROL DEVICE

A production process control method includes acquiring first recorded production process information, extracting second production process information from the first recorded production process information, establishing a matching model for correlating a first satisfied parameter with a second satisfied parameter, establishing a production capability prediction model for predicting production capability, inputting a first production parameter into the matching model to obtain a value of a second production parameter for producing a preset workpiece, inputting the value of the first production parameter and the value of the second production parameter into the production capability prediction model to calculate a complex production capability index (CPK) value, determining whether the CPK value reaches a preset capability standard, and setting the value of the first production parameter and the value of the second production parameter when the CPK value reaches the preset capability standard. The second production process information meets a preset quality standard.