1) capped bearing
闭型轴承
2) enclosed bearing
封闭式轴承
3) large size bearing
大型轴承
1.
The electric reform plan of double side surface grinder for differential grinding of the large size bearings is introduced.
介绍了大型轴承双端面磨床差速磨削的电气改造方案,通过对硬件线路的简单改变,改造后的机床使用方便,可靠地实现变频调速运行与Y/△运行的相互转换,降低了故障停机时间。
2.
The status,existing problems and countermeasures of the double side face grinder for large size bearings are briefly introduced.
简要介绍了大型轴承双端面磨床的现状、存在的问题和应采取的措施;重点介绍了大型轴承往复式双端面磨床的研发情况和Powermate0数控系统及其设计编程,给出了数控系统连接图。
4) miniature bearing
微型轴承
1.
Automatic calculation contributing to the matched size of miniature bearing;
微型轴承配套尺寸的自动计算
2.
Autonomous manufacturing island model and miniature bearing production;
独立制造岛模式与微型轴承生产
3.
In view of actualities that the internal bore of precision miniature bearing below 2mm is difficult to grind conventionally,the spark grinding of the internal bore is realized initially by adopting two-rod backup structure,increasing the amplitude and the velocity of reciprocating oscillation during process and changing the quasi parameters of electric gauge reasonably.
针对2 mm以下精密微型轴承内孔难以采用常规的磨削方法加工的现状,根据电火花小孔磨削的基本原理,在电火花小孔磨削装置的基础上,采用双辊棒支承工件的结构,加大加工时往复振荡的幅度和速度,合理转换电规准电参数,初步实现了精密微型轴承内孔的电火花磨削。
5) Bearing model
轴承模型
6) open bearing
开型轴承
补充资料：窗型动脉导管未闭
窗型动脉导管未闭
window-shaped patent ductus arteriosus
其未闭的动脉导管几乎没有长度，肺动脉与主动脉紧贴，它们之间的沟通有如瘘管或类似缺损，其直径往往较大。
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