The design of screw-drive mechanism for testing device

摘要：

　　The main structure of bearing frame for pressure test device and its functions are described in this paper.For the pressure test device with float collar and float shoe,the screw transmits movement with standing pressuring load.According to the needs of actual production and the requirements of test sample pressuring,this paper designed a drive mechanism for screw rod,calculated the stress and checked the correlated stiffness.The result shows that it is reasonable,safe and reliable for screw-drive mechanism,depending on the operation behavior of float collar and float shoe pressure test device.

关键词： test device screw rod calculation

作者: Tan yingjie Zhang Changming

作者单位: Northeast Petroleum University, Daqing163318, China

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1206-1210

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）