journal bearing button bit

用法例句

The tribology has been used to analyze the system of sliding bearing.

用摩擦学理论综合分析滑动轴颈轴承摩擦系统 ,针对现行施工与验收存在的问题结合有关理论进行分析探讨 ,总结出轴瓦刮研的最佳表面形貌主控参数为表面方向参数和波纹度参数。

The paper deals with simulation of the rotor vibration in a journal bearing.

基于Muszynska的理论,介绍了一种新的轴颈轴承转子振动的计算机仿真方法。

Construction of Mechanics Analysis System for Bearing of Roller Bit -Contact Stress Analysis of the Rollers;

牙轮钻头轴承力学分析系统的构筑——滚动轴承滚子接触应力分析

STUDY OF THE LOAD ON THE JOURNAL BEARINGS OF THE TRICONE BIT BY THE METHOD OF ANALYSIS OF THE RANDOM PROCESS

用随机过程分析方法研究牙轮钻头轴承载荷

THE HIGH-SPEED ROLLER BIT BEARING SURFACE STRENGTHENING TECHNOLOGY

高速牙轮钻头轴承表面强化技术实验研究

cone type roller bearing rock bit

滚柱轴承锥形牙轮钻头

The development and application of a new type rock bit with bearing liner structure;

镶套轴承结构牙轮钻头的开发与应用

Load carrying ability of tapered roller bearing on new high speed rock bit

新型高速牙轮钻头圆锥滚子轴承承载能力分析

TEST STUDY OF A NEW TYPE NON-SEAL SLIDING BEARING CONE BIT

新型非密封滑动轴承牙轮钻头的试验研究

Anti-seizing test of floating bush of cone bit slide bearing

三牙轮钻头滑动轴承浮动衬套的抗胶合试验

Study on Contact Stress of Rock Bit Floating Ring Journal Bearing;

牙轮钻头浮动套轴承接触应力分析研究

Experimental Research on Working Performance of New Floating Ring Journal Bearings

新型牙轮钻头浮动套轴承工作机理试验研究

Finite Element Analysis of Journal Bearing Contact of Tricone Bit

三牙轮钻头滑动轴承副接触有限元分析

drill(ing) head

钻头; 主轴头; 钻床床头箱; 钻削动力头;钻头头部, 钎头

A new type rock bit with bearing liner structure has been developed and tested on the spot.

研制了一种新型的镶套轴承结构牙轮钻头,并进行了现场试验。

Two or more cutters, rotating freely on ball-bearings, are set in the head of the bit.

可在钻头上安装两个或更多的支在滚珠轴承上自由旋转的切削刀具。

radial bearing upper drive sub

上部径向轴承传动接头

radial bearing lower drive sub

下部径向轴承传动接头

end shield bearing

机油滤清器内盖头轴承

For connecting the different type of spindle of drill with the drill bits.

用于不同型号钻机的主轴与钻头的联接。