液压注塑机传统电液动力系统节能改造技术

On Energy Saving Retrofitting Technology in the Traditional Electrohydraulic System of Hydraulic Injection Molding Machine

分析传统液压型注塑机在能耗、生产稳定性等方面的不足,提出采用伺服控制代替开环控制的改造方案,并给出具体应用实例。

This article analyzes the deficiencies of traditional hydraulic injection molding machine in the aspects of energy consumption and production stability, and presents a retrofitting project by using the servo control to replace the open-loop control . Some specific application examples are provided in the article.