Information Technology Journal 1812-5638 1812-5646 Asian Network for Scientific Information 10.3923/itj.2012.461.465 Zou Jingchao Yang Xiaolan Liu Jifeng 4 2012 11 4 Superhard nanopowder has the advantages both of superhard and nanopowder but reaching to micron is called “Limit” by academics. It is found that the superhard tiny-powder continued to refine under high vibration intensity by pre-research, reliability and service life can be ensured by researching PLC advanced preview control system of vibration mill with high strength. The dynamic MATLAB simulation model of mill was built so that the behavior features of chaos vibration with high strength and vibration mechanism can be researched. The influence on energy transfer and the probability of collision of barrel medium granular flow can be analyzed. The mechanism of powder cracks and expansion with high vibration intensity can be researched; This research for solving bottleneck restrictions of low-cost, high-quality preparation of various functional ultra-fine, micro, nano powder, has important theoretical and practical value.

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