油压碎石器结构性能仿真电算的数据分析

根据微机电算分析碎石器结构参数和工作参数的变化对碎石器工作性能的影响,揭示结构参数和工作参数对碎石器性能影响的规律,并得出增加油压、前后缸面积差、冲击行程和活塞质量均可增加单次冲击能量;减小冲击行程、活塞质量可增加冲击频率;增大活塞前后缸面积差可提高冲击效率等相应的结论,对于提高碎石器的设计水平,避免设计的盲目性,缩短研制周期等具有重要作用

Analysis of Computational Simulation Data on Hydraulic Breaker Behavior

The variation of structural parameters and working parameters of hydraulic breaker and its effect on the performance of hydraulic breaker was analysed by computation,then the regulation was revealed and the corresponding conclusion was drawn. The increase of the oil pressure,the difference of the fore and rear area of piston,the striking journey and the piston mass all can improve one striling energy,both the reduction of the striking journey and the piston mass can increase the striking frequency. The increase of the difference of the fore and rear area of piston can improve the striking efficiency. It plays an imporatant role in raising the design level of hydraulic breaker,avoiding the blindness and shortening develop period etc.