Dynamic Analysis of Rotary Drilling Rig Working Device Based on Rigid-flexible Coupling

摘要：

　　The paper introduces how to build a flexible body in ADAMS firstly.Then the model of rotary drilling rig working device is built with the method of rigid-flexible coupling.Kinematics and dynamics analysis of the working device system is carried out.According to the simulations of the luffing conditions and drilling conditions, the load spectrums of key hinge point and the stress distribution contours are obtained.The paper achieves to build a rigid-flexible coupling working system, and through which, the advantages of rigid-flexible coupling based on the multi-body dynamics simulation are shown.

关键词： rotary drilling rig ADAMS rigid-flexible coupling multi-body dynamics

作者: Zhang Qing Pan Xuesong Qin Xianrong Sun Yuantao

作者单位: School of Mechanical Engineering, Tongji University, Shanghai 201804, China

会议类型: 国际会议

会议名称: The 2015 International Conference on Advances in Construction Machinery and Vehicle Engineering(2015 工程机械与车辆工程新进展国际学术会议)

会议地点: 西安

会议语种:英文

页码: 543-547

在线出版日期: 2015-09-18（万方平台首次上网日期，不代表论文的发表时间）