Injection Molding Process Data for Post-Consumer-Recycled Materials

The data set shown here contains recorded experimental data for the injection molding of a Post-Consumer-Recycled (PCR) material (Systalen PP-24000 gr000, supplied by Systec GmbH) and virgin material (PP579S, supplied by Sabic Deutschland GmbH) using a flat-plate geometry. The data set includes experiments controlled by a learning-based nonlinear model predictive controller and proportional controller for cavity-pressure control. Each measurement record includes the pressures in the screw antechamber and inside the cavity, the controller output, as well as the screw velocity, and the volume of the screw antechamber over time. Additionally, experiments using a part-mass controller are include within this dataset. For each iteration of this part-mass controller, the cavity-pressure reference, part mass and part-mass reference are given in this dataset. All experiments were conducted on an Arburg Allrounder 520 A 1500-800 injection molding machine at the Institute for Plastics Processing at RWTH Aachen University.

本数据集收录了消费后回收（Post-Consumer-Recycled，PCR）材料（Systalen PP-24000 gr000，由Systec GmbH提供）与原生材料（PP579S，由Sabic Deutschland GmbH提供）的平板几何形状试样注塑成型实验记录数据。数据集涵盖了采用基于学习的非线性模型预测控制器及比例控制器进行型腔压力控制的相关实验。每条测量记录包含螺杆储料腔与型腔内的压力、控制器输出信号、螺杆速度以及随时间变化的螺杆储料腔容积。此外，本数据集还包含采用零件质量控制器开展的实验；针对该零件质量控制器的每一次迭代，数据集均提供了型腔压力参考值、零件质量与零件质量参考值。所有实验均在亚琛工业大学塑料加工研究所的阿博格（Arburg）Allrounder 520 A 1500-800注塑成型机上完成。