2) bowl
[英][bəʊl] [美][bol]
杯;滚轴，滚珠
3) ball bearing
滚珠轴承
1.
The ball bearing is widely used in aero-engines.
本文利用拟动力学法,同时考虑径向负荷、轴向负荷、自身离心力以及陀螺力矩作用的影响,建立了高速滚珠轴承载荷分布的分析模型。
2.
The high-speed ball bearing-outer rotor system is applied spreadly in the field such as high-speed machine tool, fans and mechnical gyro motor.
本文结合国家“十一五”军品配套研制项目的子项目“陀螺电机轴承单元动态性能仿真技术的研究”和国家自然科学基金项目(50575155)对高速滚珠轴承—外转子系统静动态特性进行了理论和试验研究。
3.
A certain type of marine main power system ball bearings ball fracture was analyzed on the ball made chemical composition,hardness and microstructure analysis,analysis of the material properties ball was not in line with orders technical conditions require.
某型船用主动力系统滚珠轴承在试车过程中发生滚珠断裂。
4) roller coupling
滚珠联轴器
1.
Based on theory analysis of the rolling coupling and roller coupling, it is known when rolling coupling axis direction displacement, radial displacement and angle error are compensated, the rollers are rolling on the rolling path and the abrasion of rolling is slight, the friction force and the add-moment and power consume are small which will not influence the equipment performance.
对滚动联轴器与滚珠联轴器性能进行了分析,当补偿轴向位移、径向位移和角偏差时,滚动联轴器的滚动体在滚道上滚动,产生很小的摩擦阻力、附加弯矩和功率损失,对设备性能的影响很小,具备使用寿命长,传动效率高,维修方便等优点。
5) rolling-ball coupling
滚珠联轴器
1.
The rolling-ball coupling is a kind of new and high-efficiency drive part.
滚珠联轴器是一种新型高效的联轴器。
2.
This paper analyzes the mechanism of the rolling-ball coupling being destroyed and calculates its load capability by using the finite element method, which is quite advanced.
滚珠联轴器是一种新型高效的联轴器，本文应用有限元分析的方法对滚珠联轴器的失效机理和承载能力进行了分析和计算，是比较先进的。
6) ball bearing
滚珠(球)轴承
补充资料：滚珠
（～儿）钢制的圆珠形零件。也叫钢珠。参见〖滚珠轴承〗。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条