An Explicit Analysis Method for Walking-beam Oil Pumping Unit

摘要：

Based on the theory of linear transformation and vector operations, an explicit analysis method is proposed for walking-beam oil pumping unit, which overcomes the difficulties of traditional method: roots discriminating of quadratic equations method and angle quadrant discriminating trigonometric functions method. The kinematics and torque factor of suspension point, and the crank torque of the three kinds of walking-beam pumping units are calculated in a new way according to the rule of power conservation, which avoids the complex calculation of the force bore by each rod. The validity of this proposed method is illustrated with a numerical example.

关键词： walking-beam oil-pumping unit linear transformation power conservation crank-link mechanism

作者: Xianyue Gang Cuihua He Shufeng Wang Yue Han

作者单位: School of Traffic and Vehicle Engineering, Shandong University of Technology, Zibo, China

会议类型: 国际会议

会议名称: 2010 International Conference on Advanced Mechanical Engineering(2010年先进机械工程国际学术会议 AME 2010)

会议地点: 洛阳

会议语种:英文

页码: 1008-1012

在线出版日期: 2010-09-04（万方平台首次上网日期，不代表论文的发表时间）