后端面

The experiments show that friction characteristic of cone flange bearings with unmodified roller ends is better than commercial bearings after running-in.

实验结果表明，挡边加工成锥面，滚子端面不做任何改动的轴承，摩擦特性明显优于充分跑合后的普通轴承。

This grinding machine processes the way adoption correspond type to whet to pare the way, the work piece install at turn round the work on the stage, turn round with the work pedestal, the emery wheel turns round at the same time, the path of the emery wheel to enter to depend turn round the work pedestal to follow the X direction moves the realization, top of bearings bore and top end face process good after, process with same emery wheel underneath of bearings bore and under carry the noodles, the work piece install once, with guarantee the accuracy.

此磨床的加工方式采用切入式磨削方式，工件安装在回转工作台上，随工作台回转，同时砂轮回转，砂轮的径向进给靠回转工作台沿 X 方向位移实现，上面的轴承孔及上端面加工好后，用同一砂轮加工下面的轴承孔及下端面，工件一次安装，以保证精度。

Therefore, the processed crystal has a high degree of planar and parallel on the two sides.

因此，加工后的晶体有很高的平面度，且两端面有较高的平行度。

On the ship center line of the dock, a laser equipment (this laser equipment only can turn in same vertical face)is put on someplace between the Fr –3# and the Fr 7.5#.

在船坞底船体中心线上，-3#肋位与艉轴管后端面所在肋位之间某处放一激光仪（此激光仪只能在同一重垂面内转动），然后分别用激光打-3#肋位及艉轴管后端面两处的钢丝心，确定这两点在船中心面的内，及已确定了整根轴线在同一中心面上。

Far ultrared heater,four-time heated,computer-controlled laser embossing roller can emboss delicate tracery.Unique tape equipment ensures the head face orderly and even.

独特卷带装置，保证端面整齐平整，打包带卷后变形小，保证用户全自动打包顺畅使用。

Connect joint of mechanical seal with shaft seal water pipeline (For newly installed shaft seal water pipelines, please clean up or rinse out sundries such as welding dregs, sand which are remnant in pipelines in advance). Start shaft seal pump, unclose shaft seal pipeline valve and turn pump shaft by manpower, if leakage, that indicates dunghill exist on shaft seal end-cover, here gland bolts should be loosened to wash mechanical seal with clean water and then impact gland.

将机械密封的接口连通轴封水管路(新安装的轴封水管路应事先将残存在管路内的焊渣，泥沙等杂物清理或清洗干净)，启动轴封泵，打开轴封水管路阀门，人工转动泵轴，如有滴漏现像说明轴封端面有脏物存在，应将压盖螺栓松开用清水冲洗机械密封后，再将压盖压紧。

Connect joint of mechanical seal with shaft seal water pipeline (For newly installed shaft seal water pipelines, please clean up or rinse out sundries such as welding dregs, sand which are remnantin pipelines in advance). Start shaft seal pump, unclose shaft seal pipeline valve and turn pump shaft by manpower, if leakage, that indicates dunghill exist on shaft seal end-cover, here gland bolts should be loosened to wash mechanical seal with clean water and then impact gland.

将机械密封的接口连通轴封水管路（新安装的轴封水管路应事先将残存在管路内的焊渣、泥沙等杂物清理或清洗干净），启动轴封泵、打开轴封水管路阀门，人工转动泵轴，如有滴漏现像说明轴封端面有脏物存在，应将压盖螺栓松开用清水冲洗机械密封后，再将压盖压紧。

This paper introduces a new washing system with variable speed pump, the working principle as well as the key technique, argues that the system has a potential value in the fields of urban rail transit maint...

本文就其节能问题做粗浅探讨。1刷洗工艺与清洗方式车辆外部需要清洗的部位一般有车体的侧面、端面端面和后端面

When the protruding part of the cam switch over, the role of force in the spring, the plunger downward movement, the upper plunger space have a vacuum, when the plunger on the end to put the plunger into the After the open hole, filled with oil in the upper body inside pump diesel pump oil through hole into the room, plunger movement to the next stop point, the end into the oil.

当凸轮的凸起部分转过去后，在弹簧力的作用下，柱塞向下运动，柱塞上部空间产生真空度，当柱塞上端面把柱塞套上的进油孔打开后，充满在油泵上体油道内的柴油经油孔进入泵油室，柱塞运动到下止点，进油结束。

Facing flywheel rear end, and insert the assembly pin when the timing arrowhead on flywheel rear end is aligned to speed sensor assembly hole on flywheel case; fasten the flywheel bolt and take off the assembly pin finally.

面对飞轮后端，当飞轮后端面上的正时箭头对准飞轮壳上的转速传感器安装孔时，然后插上装配销，上紧飞轮螺栓，最后拔下装配销。

In this section we look at the theory behind the techniques used in rotary polishing and the effects that they have on paintwork and the results achieved.

在这里看抛光剂使用背后的理论，到底是怎么一回事，我们如何用好的抛光机和好的使用技巧来达到好的效果。

I'll dig like a psychotic rodent if I have to.

那我就帮你挖到中国去。