一种护环液压胀形压机的电气控制系统

摘要

With the biggest domestic tonnage, 150MN hydraulic ring-expanding press is specialized production equipment for ring expanding, by taking additional charging hydraulic lfuid, it is mainly used in the cold expanding forming of huge rings for power generator. This paper describes main technical parameters, equipment components, composition and function of electrical control system and cold test, commissioning and acceptance test etc.%150MN护环液压胀形压机是国内研制的采用外补液胀形法的大吨位护环专用生产设备，主要用于发电机大型护环的冷胀硬化成形。介绍了该设备的技术参数、设备组成、电气控制系统的组成和功能描述、电气系统的冷调、试车和验收等内容。