| 拧紧力矩对螺堵应力的影响 |
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| 引用本文： | 张传涛,田家林,朱永豪等.拧紧力矩对螺堵应力的影响[J].自动化应用,2014(5):46-48. |
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| 作者姓名： | 张传涛 田家林 朱永豪等 |
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| 作者单位： | [1]海洋石油工程股份有限公司建造公司,天津300452; [2]西南石油大学机电工程学院,成都610500; [3]西南交通大学机械工程学院,成都610031; [4]西南油气田分公司销售公司,成都610017 |
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| 摘 要： | 为了延长螺堵的使用寿命,达到降低成本的目的,采用有限元方法,模拟螺堵实际工作时的受力情况,得出拧紧力矩和螺堵应力之间的关系.
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| 关 键 词： | 螺堵 拧紧力矩 应力 有限元 |
Tightening torque influence on the stress of thread |
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| Affiliation: | ZHANG Chuan-tao, TIAN Jia-Lin , ZHU Yong-Hao, FANG Jian, YANG Lin, PANG Xiao-Lin, LI You, FU Chuan-Hong (1 .Construction Company, Offshore Oil Engineering Co., Ltd., Tianjin 300452, China; 2. School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China; 3. School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China; 4. Sales Co., Southwest Oil and Gas Field of China National Petroleum Corporation, Chengdu, 610017, China) |
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| Abstract: | For the long service life of thread and low cost,the paper uses the finite element method to simulate the stress of thread when it works, and get the relationship between tightening torque and the stress of thread. |
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| Keywords: | Thread Tightening torque Stress Finite Element Analysis |
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