| Popis: |
An intelligent frequency advance control system based on Single-Chip-Microcomputer is developed. By simulation debugging of the system, existing problems is find, and the solutions to this problems are proposed so that improve the control system. Comparing with conventional vibration mill, the high vibration intensity(≥18) with certain frequency of the advance control system presents discontinuously, and super-high vibration intensity(≥20) presents several times. The result shows the advance control system can not only achieve the high vibration intensity with certain frequency, but also effectively control overrun and overtime of vibration intensity. The engineering effect of effective deaggregation and grain refinement in the super-hard powder superfine grinding is gained. |
