摘要
研究了长冲程抽油机传动胶带悬垂状态下的力学特性 ,给出了相应的胶带运动微分方程和等效弹性模量的计算公式 ,为正确地确立长冲程抽油机的有关参量 ,并实现其各项经济技术指标提供了理论依据。
A mechanical characteristics of rubber transmitting belts in the state of hanging is studied, which are used in driving long-stroke pumping unit. The calculation formulas of corresponding differential equation of motion and that of suspension and equivalent modulus of elasticity are given. It is helpful for properly determining the parameters of long-stroke pumping unit.
出处
《石油矿场机械》
北大核心
2004年第4期39-41,共3页
Oil Field Equipment
关键词
长冲程抽油机
胶带
力学特性
long-stroke pumping unit
rubber transmitting belts
mechanical characteristics
