主要生产和经销活塞环及气门座圈。
Major production and distribution piston rings and valve seat.
所以活塞环就用来提供必要的密封。
Thus, piston rings must be used to provide the necessary seal.
活塞环是汽车发动机的关键零件。
大多数活塞的顶部有3个活塞环槽。
该工艺在活塞环制造中应用前景广阔。
This process have a good advantages for application in the future.
活塞环的拆卸要求使用专用工具进行。
介绍了一种新的锥面活塞环测量方法。
In this paper, the new measuring method of taper-face position ring is introduced.
提出了一种新型活塞环全数控加工机床结构方案。
Bring forward a new method of whole numeric control processing of the piston ring.
形活塞环的扭角对柴油机的性能有着显著的影响。
The twist angle of L shape piston ring directly influences the performance of diesel engine.
各种尺寸的导向活塞环、导向带、导轨软带等等。
Various dimension guiding piston ring , steering belt , slide way are soft belt and so on.
在新材质活塞环的研制过程中具有一定的实用价值。
It has the practical usage to develop new material for piston ring.
本文介绍一种简易的活塞环与气缸套磨损试验方法。
A simple testing method of wear resistance for piston ring and cylinder sleeve is introduced.
清洁活塞环槽或油环开缝，绝对不能损伤金属部分。
Be sure that you do not remove metal when cleaning ring grooves or oil slots.
灰尘同．样也会导致轴承、气缸壁、活塞和活塞环的磨损。
The dust will also cause bearing, cylinder-wall, and piston and ring wear.
以YC 4108d柴油机为研究对象，构建试验平台，模拟活塞环磨损。
A test platform is built and piston ring wear is simulated in YC4108D diesel engine.
以YC 4108d柴油机为研究对象，构建试验平台，模拟活塞环磨损。
A test platform is built and piston ring wear is simulated in YC4108D diesel engine.
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