塑料挤出机主辅电机联动系统设计

Design of on-line Synchronizing Controlling System for Master and Auxiliary Motor of Plastics Extruders

本文在分析国内外挤出机生产线主辅电机同步联调特点的基础上,提出了一种实用的联调控制系统设计方案,控制系统设计采用纯硬件方式,可以广泛适用于国内未采用同步联调技术的挤出生产线,进行技术改造,对原有设备改动极小,具有很高的性能/价格比。

Basing on the features of on-line Synchronizing controlling of master and auxiliary motors for extrusion lines at home and abroad, A practical project of on-line control system design was proposed. The control system design adopted the pattern of pure hardware and was suitable for technical reforming of extrusion lines, which not used the synchronzing on-line control technique, with less modification of the original equipment and much higher performance/cost ratio.