抽油机数字样机建立与关键部件数值仿真分析  

Digital Prototype of Energy-saving Oil Pumping Machine and Numerical Simulation Analysis of Its Key Component

作　　者：王小明[1] 朱颖[1] 袁亮[1] 吴强[1] 李智钟[1] 

机构地区：[1]新疆大学机械工程学院,新疆乌鲁木齐830047

出　　处：《机械工程与自动化》2013年第5期10-12,共3页Mechanical Engineering & Automation

基　　金：国家大学生创新实验计划项目(201210755032)

摘　　要：采用虚拟样机技术,以游梁式调径变矩抽油机为研究对象,首先建立抽油机的三维实体零件模型,其次在UG环境下完成整体的装配,并在ANSYS的工作环境下对抽油机关键部件(驴头)进行数值仿真分析,得到关键部件的应力、应变以及应力集中等基本数据,为关键部件的结构优化设计提供依据。The paper presents how to utilize the virtual prototype technology to build and analyze the beam oil pumping machine whose diameter and torgque can be adjusted. First of all, the 3D solid models of the parts in oil pumping machine are built. Secondly, the whole machine is assembled in UG. Finally, the key component of the oil pumping machine is analyzed using the numerical simulation approach in ANSYS （this paper only analyzes the head of the oil pumping machine）. Some basic data including the stress, strain and stress concentration of the key part are achieved using this approach, which will provide a basis for the structure optimizatin design of the key component.

关 键 词：抽油机 数值仿真分析 UG ANSYS 

分 类 号：TE933.1[石油与天然气工程—石油机械设备]