| 单词 | cone bit |
| 释义 | 例句释义: 锥形无岩芯钻头,牙轮钻头 1. Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically. 采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理，经济有效。 lib.cqvip.com 2. On the basis of many experiments, the mechanics model for the interaction of roller cone bit and rock was established. 在大量单元实验的基础上，建立了牙轮钻头与岩石相互作用力学模型。 syxb-cps.com.cn 3. On the system dynamics, the dynamics model for roller cone bit under the interaction of drilling string and rock was established. 从系统动力学的角度出发，建立了基于钻柱、岩石相互作用下的牙轮钻头动力学模型。 syxb-cps.com.cn 4. Compared the number of cone bit bearing capacity and concluded: diamond wheel bearing life is far greater than the cone drill bit bearings. 对比了牙轮钻头的轴承能力数，得出结论：轮式金刚石钻头轴承寿命远远大于牙轮钻头轴承。 lib.swpu.edu.cn 5. It is a new technical innovation which the basic movement principles of the cone bit combine with the super wear-resistant diamond cutter. 它是将牙轮钻头切削齿交替工作的基本运动原理与金刚石钻头的超强耐磨切削齿技术相结合的一项技术创新。 lib.swpu.edu.cn 6. The dynamics of roller cone bit under the interaction of drilling string, bit and rock during the drilling process was investigated. 研究了钻井过程中钻柱、钻头、岩石相互作用下的牙轮钻头动力学特性。 syxb-cps.com.cn 7. This paper established the model of rock breaking mechanism on disc one cone bit, and developed the simulate software. 在适当的假设条件之下，建立了盘式单牙轮钻头破岩机理仿真模型，并在此基础上开发出盘式单牙轮钻头破岩机理仿真软件。 www.dictall.com 8. The relationship model of cone bit drillability and PDC bit drillability is created. 建立了牙轮钻头可钻性与PDC钻头可钻性的相互关系模型。 dictsearch.appspot.com 9. In the present SWD survey, roller-cone bit is widely used because of its advantages in signals recording and processing. 由于牙轮钻头在信号采集、处理等方面的优势，现阶段随钻地震测量主要采用的是牙轮钻头。 www.fabiao.net 10. Diamond cone bit is a new drill bit which make use of cutting cutters interacting with rock slowly and alternately. 轮式金刚石钻头是利用切削齿缓慢交替切削运动来破碎岩石的新型钻头。 lib.swpu.edu.cn 1. Analysis on Roller Cone Bit Bottom Hole Track Simulation Under Composite Drilling Conditions and Bit Improvement 复合钻井工况下牙轮钻头井底轨迹仿真分析及钻头改进 www.ilib.cn 2. Experimental study of rock breaking mechanism of disc one cone bit 盘式单牙轮钻头破岩机理试验研究 ilib.cn 3. The Computer Simulation Model Study of Singular One-cone Bit 异形牙轮单牙轮钻头的计算机仿真模型研究 ilib.cn 4. Analysis of the Factors of the Cutting Efficiency about Single-Cone Bit 影响单牙轮钻头切削效率的原因分析 ilib.cn 5. Applications of Mono-cone Bit in Sidetracking Drilling in Shengli Oilfield 单牙轮钻头在胜利油田定向侧钻中的应用 ilib.cn 6. CAD System Specifically for Geological Drilling Cone Bit Design 地勘牙轮钻头专用CAD系统 ilib.cn 7. Experimental Study on Optimum Combination of Three Nozzles on Tri-Cone Bit 三牙轮钻头三喷嘴优化组合的研究 www.ilib.cn 8. High Speed Journal Seal of Cone Bit Design and Finite Element Method Analyze 高速牙轮钻头轴承密封副设计与有限元分析 www.ilib.cn 9. Adopting hollow cylindrical roller bearing in cone bit 牙轮钻头采用空心圆柱滚子轴承的理论探讨 ilib.cn 10. Research on Disc One-cone Bit's Working Performance Simulation 盘式单牙轮钻头工作行为仿真研究 ilib.cn 1. The contact stress research of single cone bit journal bearing 单牙轮钻头滑动轴承组接触应力分布研究 ilib.cn 2. Dynamic simulation models for torsional vibration of cone bit and drillstring 牙轮钻头及钻柱系统扭转振动仿真模型 ilib.cn 3. The Research on Rock-Disintegrating Track of Offset Mono-Cone Bit 偏心单牙轮钻头井底破岩轨迹研究 ilib.cn 4. Application of Hall Sensor in Speed-regulation System of Rotary Three-cone Bit Drill 霍尔传感器在牙轮钻机调速系统中的应用 ilib.cn 5. Study on PZ Modular Roller-cone Bit and Rock Drilling Technology PZ系列组合牙轮钻头及其嵌岩技术的研究 www.ilib.cn 6. Simulation of drilling process of spherical single cone bit 球形单牙轮钻头钻进过程的计算机仿真 ilib.cn 7. The research and development of three-cone bit parametric drawing system 三牙轮钻头参数化绘图系统的研究与开发 scholar.ilib.cn 8. Test and analysis of assembly stress in the tooth holes of tri-cone bit 三牙轮钻头牙轮齿孔表面装配应力测试分析 www.ilib.cn 9. Two problems in designing ball bearing of cone bit Ren Runan 牙轮钻头球轴承设计应考虑的两个问题 scholar.ilib.cn 10. Method of Establishing Cone Bit Solid Model 牙轮钻头实体模型的建立方法 ilib.cn 1. The Well-bottom Fluid Field Analysis of One-cone Bit 单牙轮钻头井底流场的分析 ilib.cn 2. The well-bottom trace analysis of one-cone bit 单牙轮钻头井底轨迹分析 ilib.cn 3. Design and Analysis of Mono-cone Bit 单牙轮钻头的设计与分析 ilib.cn |
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