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| 钻井液动态失水仪的改进设计 | |
| 引用本文： | 郭军,王宝兰,刘罡.钻井液动态失水仪的改进设计[J].石油机械,2002,30(10):43-44. |
| 作者姓名： | 郭军 王宝兰 刘罡 |
| 作者单位： | 1. 新疆石油管理局物资供应总公司 2. 江汉石油机械厂 3. 江汉石油学院 |
| 摘 要： | 针对现有的钻井液动态失水仪存在硬质合金轴承磨损过快和传动等方面的问题 ,进行了若干改进 :采用永磁轴承平衡动态失水仪转子的轴向力 ,大大提高了转子的寿命 ;在转子的驱动方面 ,用最新的无传感器无换向器直流电动机取代常规的直流电动机 ,省去了胶带等传动机构 ,提高了动态失水仪传动系统的可靠性和自动化程度。 |
| 关 键 词： | 钻井液 动态失水仪 技术改进 |
| 修稿时间： | 2002年3月28日 |
Redesign of instrument for measurement of water loses in mud during pipe rotation |
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| Guo Jun.Redesign of instrument for measurement of water loses in mud during pipe rotation[J].China Petroleum Machinery,2002,30(10):43-44. | |
| Authors: | Guo Jun |
| Abstract: | To solve the problems of the existing measurement instrument of water loses in mud during pipe rotation, technical reforms are made as follows: using the permanent magnet bearing to balance the axial forces; adopting the motor without sensors and commutator replacing the conventional DC motor so as to omit the rubber belt drive mechanism. The reliability and automaticity of the transmission system of the instrument are improved after modification. |
| Keywords: | Subject Concept Terms drill fluid water lose measurement instrument technical reform |
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