The kinetic energy and direct compact hydraulic breaking hammer;

It conceives a new testing project of the hydraulic breaker aimed at some difficulties which lies in the performance testing of the hydraulic breaker and unique advantages of the virtual instrument,and then testing system based on virtual instrument is successfully designed.

This paper successfully designs measuring system of the hydraulic breaker is based on virtual instrument with method of gas-pressure, which is directed against the difficult points of measuring the performance of the hydraulic breaker in the light of the working principle of it At the same time, the performance measuring of the hydraulic breaker is realized.

The Study of Development Strategy of Giant Hydraulic Breaker Manufacturing Co., Ltd;

After analyzing the buffer of hydraulicbreaker at home and abroad, the paper brings forward aworking principle of new self--adaptive buffer, establish-es a vibration mechanics model of the buffer, and pre-sents a control system of the self--adaptive buffer of thehydraulic breaker which is controlled by single--chipcomputer.

Establishment of Crushing Theory of Air Striking and Its Industrial Practice in Fine Breaking of Hard Rock;

Hierarchical multi-scale discrete particle model and crushing simulation;

Contrasts of Numerical Simulation s about Talc Crushing Process;

The study on releasing adenosylmethionine by breaking yeast;

Experimental research on vibration removing and breaking of cobalt-rich crusts;

Selection of breaking equipment for Jiangkou artificial aggregate system and architecture comparn;