電動サーボ式射出成形機における圧力制御

概要

論文の詳細を見る
An injection molding machine contains a pressure control which is scarcely used on machine tools. Nothing is so precious as the characteristic of this pressure control for an injection molding machine, because it is directly traced to the quality of the molded components. For this reason, the development of the pressure control by a servomotor is indispensable for the achievement of the electrifier of the hydraulic injection molding machine to the injection molding machine with servomotors. Several pressure control systems with the servomotor have been proposed, however, the pressure control method in this article uses a conventional servo control method. Because position control and velocity control are simultaneously required to the injection molding machine to keep the safety operations. This article focuses on the pressure control characteristics and experimental results of each control group in servo control.
公益社団法人精密工学会の論文
1999-04-05