钻井泵组拖撬分析计算  

Analysis and Calculation of Mud Pump Unit Trailer

作　　者：何根良[1,2] 王军伟[1,2] 曾兴昌[1,2] 周小明 廖刚[1,2] 

机构地区：[1]宝鸡石油机械有限责任公司,陕西宝鸡721002 [2]国家油气钻井装备工程技术研究中心,陕西宝鸡721002

出　　处：《机械工程师》2016年第9期227-229,共3页Mechanical Engineer

基　　金：中国石油装备制造分公司科技统筹项目(Y-13K9000001)

摘　　要：采用UG建立拖撬梁的三维线模型,导入Workbench中赋予3D梁单元截面和材料特性,在相应空间坐标点施加载荷和约束,有限元分析的方法能准确计算出拖撬各处梁在不同工况下的应力应变情况。同时对拖撬进行校核计算,保证拖撬的可靠性及经济性。This paper builds model of trailer 3D line using UG, then puts it into Workbench, and gives it 3D beam element section and material characteristic. Load and constraints are applied in the corresponding space coordinate point. Finite element analysis method can accurately calculate the stress and strain status of every trailer beam under different working condition, meanwhile check calculation is used to ensure reliability and economy of trailer.

关 键 词：钻井泵 拖撬 3D梁单元 有限元 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]