| 牙轮钻头设计的可靠性模型及应用 |
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| 引用本文： | 田红平,胡三德,叶道辉.牙轮钻头设计的可靠性模型及应用[J].石油工业技术监督,2004,20(10):24-25. |
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| 作者姓名： | 田红平 胡三德 叶道辉 |
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| 作者单位： | 江汉石油钻头股份有限公司,潜江,433124 |
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| 摘 要： | 概述了江钻股份公司石油勘探开发用牙轮钻头的可靠性设计流程，阐述了牙轮钻头在设计过程中用三维建模、有限元分析模型等进行可靠性设计的思想，采用了理论计算法、相似产品的类比分析法、实验室试验法和产品现场试验法等相结合的系统的可靠性试验。以实例介绍了从产品的各个子系统到最终成型产品所进行的部分试验和验证，
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| 关 键 词： | 产品 石油勘探开发 股份公司 中用 类比分析法 理论计算法 流程 牙轮钻头 实验室试验 现场试验 |
| 修稿时间： | 2004年8月28日 |
Cone Bit Design:Reliability Model and Its Application |
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| Tian Hongping,Hu Sande,Ye Daohui.Cone Bit Design:Reliability Model and Its Application[J].Technology Supervision In Petroleum Industry,2004,20(10):24-25. |
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| Authors: | Tian Hongping Hu Sande Ye Daohui |
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| Abstract: | An introduction is made of the process of reliability design for cone bits used for oil exploration and development in Jianghan Drilling Bit Co. Ltd. In this process, such ideas for reliability design as 3D-modeling and finite element analysis model are used, and a systematic experiment on reliability is done by combining theoretical computation, analogy analysis of similar products, laboratory experiment, and field experiment with products. An introduction is made of some experiments and verifications ranging from products' subsystems to terminal products. |
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| Keywords: | cone bit finite element reliability model |
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