【摘要】 钳头夹紧机构是石油套管钳的重要组成部分,直接关系到套管钳能否安全可靠工作。应用Workbench软件对所设计的套管钳钳头夹紧机构的三维模型进行了力学分析,分析了钳头各组成部分的应力情况,并首次采用先进的压力胶片测量方法进行了钳头夹紧机构的应力测试分析,验证了设计和仿真分析的正确性,为套管钳钳头结构的优化设计提供了可靠依据。更多还原

【Abstract】 Clamp clamping mechanism is an important mechanism of oil casing clamp,which is directly related to whether the casing clamp can be safe and reliable. The workbench software is used to study the three-dimensional model of the clamp clamping mechanism of casing clamp. The stress of the components of the clamp is analyzed and calculated. The stress test of the clamping mechanism is carried out for the first time by the advanced pressure film measurement method. The correctness of the design and simulation analysis is verified,which provides an accurate basis for the optimal design of the casing clamp.更多还原