基于预测模型的一万吨水压机模锻质量控制系统

通过对模锻过程中锻件质量影响因素的分析,提出了一种通过预测锻造比来控制锻件质量的方法;为解决一万吨多向模锻水压机模锻过程人为因素和系统干扰造成的质量波动问题提供了一种新思路,并根据模锻过程工艺特点,设计了基于预测模型的模锻过程质量闭环控制系统;该系统以模锻过程信息系统为基础,以预测模型为核心,通过适合的控制算法进行质量闭环控制实现一万吨多向模锻水压机模锻过程质量控制,以保障模锻过程质量稳定。

Quality Control System for Forging Process of Ten-Thousand-ton Hydraulic Die Press Based on Predict Model

A method of controlling die-forging quality by predicting forging ratio is presented though analysing factors affecting quality,which provided a new thinking for solving the quality fluctuation problem caused by human factors and system interference in forging process of ten-thousand-ton multicored hydraulic die press.And a close-loop quality control system based on prediction model is designed according to the characteristics of forging process,which is based on a procedure information system,takes prediction model as the core,implements close-loop quality control by using proper control algorithm,in order to ensure in quality stability the forging process.