摘要
分析了现有游梁式抽油机曲柄轴扭矩各种计算公式的应用范围，指出了《升举法采油工艺》一书在论述游梁式抽油机四连杆机构效率方面的错误，指出了在应用扭矩因数法计算扭矩时应当注意的问题，并阐明了各种简化公式之间的关系，作为正确计算游梁式抽油机曲柄轴扭矩时的参考。
The author analyzes the applicable limits of the different equations now used for calculating the crank shaft torques,points out the matters needing attention by calculating the torques with the torque factor method, and expounds the relations between the various simplified equations.
出处
《石油机械》
北大核心
1994年第5期35-42,共8页
China Petroleum Machinery
