五缸往复式压裂泵动力端动力学数值分析  

Numerical Analysis of Dynamics of Power End of Five-cylinder Reciprocating Fracturing Pump

作　　者：李伟[1] 洪雷[1] Li Wei Hong Lei(Transmission Technology Research Institute, China National Erzhong Group Co. , Deyang 618000, China)

机构地区：[1]中国第二重型机械集团公司传动技术研究所,四川德阳618000

出　　处：《机械传动》2016年第10期135-138,142,共5页Journal of Mechanical Transmission

摘　　要：利用目前成熟的平面机构分析理论和SCILAB软件,结合压裂泵动力端结构和运动参数,建立动力学模型,并对其进行数值分析,得到该机构在持续运转过程中的受力情况和运动规律曲线,为主要零部件的刚度、强度分析和优化设计提供了计算依据。Using the mature theory of plane mechanism and SCILAB software, according to the structure and motion parameters of power end of fracturing pump, the dynamics model is established. The numerical analysis method is employed to obtain the force and motion curve in continuous operation. Besides, it provides important calculation basis for the stiffness, strength analysis and optimization design of the main components.

关 键 词：压裂泵 动力学 数值分析 

分 类 号：TE934.2[石油与天然气工程—石油机械设备]