通过分析高速主轴电磁式在线动平衡机构的工作原理,根据关键零件调整环和离合滑块在在线动平衡过程中的动作顺序,利用单片机AT89C51和环形分配器PMM8713设计出对其执行动作的驱动电路,实现对在线的动平衡机构的实时控制,从而保证其正常运行,确保零件加工质量.
This paper analyzes the principle of electromagnetic dynamic balancing device of high-speed spindle. According to the equilibrator and clutch working sequence, the drive to activate the balancing device was designed, based on AT89C51 and PMM8713, to control the electromagnetic dynamic balancing device in real time. Designing the system can ensure dynamic balancing device work well and improve the quality of machined part in the machining process.