摘要
针对异形游梁式抽油机几何参数计算较为复杂的特点,提出了一种简单的计算方法:反求法。在此基础上,建立了计算模型,并推导出了曲柄的位置与游梁后臂和连杆长度的关系表达式,最后以CYJB12-4.8-53HB异形游梁式抽油机为实例进行了几何参数的计算。
In consideration of the characteristics of complex calculation for geometric parameters of extraordinary walking-beam pumping units, a simple method, that is counter-calculating method for calculating its geometric parameters, is proposed. On the basis of the calculation, a calculation model is established, a relational expression for crank location, rear arm of the walking beam and length of connecting rod is derived, geometric parameters is calculated by using CYJB12-4. 8-53HB extraordinary walking-beam pumping units for example.
出处
《江汉石油学院学报》
EI
CSCD
北大核心
2003年第4期121-123,共3页
Journal of Jianghan Petroleum Institute
关键词
游梁式抽油机
长冲程抽油机
异形游梁式抽油机
几何参数
计算
walking-beam pumping unit
long stroke pumping unit
extraordinary walking-beam pumping unit
geometric parameter
calculation
