The program is to process all kinds of oil well pipe thread and casing coupling.
该项目是加工各类油井管螺纹、套管接箍的机械加工项目。
Thread gluing is a common failure of oil tubing found during manufacture and operation.
石油油管的粘扣是油管生产和使用过程中常见的一种失效形式。
According to the principle of four bar linkage mechanism, the new style thread inspecting stand for oil tubes is designed.
根据平面四连杆机构原理设计了新型石油套管螺纹检查台。
Oil supply is made through drilled channels or pipe thread.
石油供应是通过渠道或钻管螺纹。
Carefully cleaning nozzles and other parts of the thread on the oil and metal debris.
仔细清洗喷嘴和其他部位的螺纹上的油脂和金属碎屑。
It is a precondition and base of improving anti-galling performance of oil well pipe to make sure the leading influencing factor of API pipe thread gluing.
科学地确定出油井管螺纹粘扣的主要影响因素是提高油井管抗粘扣性能的前提和基础。
Methods Emergent hepatic arterial catheterization was performed in 15 cases of spontaneous rupture of HCC, using sponge gelatin, iodized oil, silk thread and coil to embolize blooding arterial branch.
方法对15例HCC自发性破裂出血患者行急诊肝动脉插管，联合运用明胶海绵，碘油，真丝线段，弹簧钢圈作出血动脉分支栓塞治疗。
Mineral oil free, water-miscible cooling lubricants, mainly for drilling, turning, milling, thread cutting, sawing, vibratory grinding, vibratory finishing.
不含矿物油、水溶性的冷却液，主要用于钻孔、研磨、螺纹切削、锯削、振动磨削、振动抛光。
The technology of oil flow and silk thread can reflect effect of the vertex generators controlling the boundary layer separation of the wing truly.
油流和丝线流动显示技术可真实反映涡流发生器对机翼附面层分离的控制效果。
The development of the oil well pipe with special thread connection is a systematical project involving development of relevant gauges and measuring tools for the thread as a key item.
特殊螺纹接头油井管的开发是一项系统工程，其中量规、量具设计是开发中的一个重要环节。
"Transfer mode" used motor oil transfer mode, there is no overload protection function, the load increased, the four tension rod threads, thread nut transfer mold damage.
“调模”使用油马达调模，没有过载保护功能，负载加大后，四根拉紧杆螺纹、调模螺母螺纹会损坏。
This paper made full use of machine vision's characteristics of non-contact, high efficiency and high precision, and develop an instrument for on-line measuring parameter of oil pipe thread.
本文利用机器视觉非接触式、高效、高精度的特点，开发出基于机器视觉的石油管螺纹参数在线测量系统。
The mechanism and causes of the failure are analyzed, and measures to improve oil tubing anti - thread gluing performance are proposed.
分析了油管粘扣的机理和引起粘扣的主要因素。提出了提高油管抗粘扣能力的建议。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
Thread gluing is a common failure of oil tubing found during manufacture and operation.
粘扣是套管接头的失效形式之一 ，它发生在套管上扣操作过程中的螺纹处。
Thread gluing is a common failure of oil tubing found during manufacture and operation.
粘扣是套管接头的失效形式之一 ，它发生在套管上扣操作过程中的螺纹处。
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