1) N-permeated piston ring
渗氮活塞环
2) ceramic penetration piston ring
渗浸陶瓷活塞环
3) watertight plug
不渗水活塞
4) Piston ring
活塞环
1.
Development of Rapid Response CNC Lathe for Piston Ring;
高速响应活塞环数控车床关键技术的研究
2.
Wear performance of cast iron piston rings strengthened by laser;
激光强化铸铁活塞环的磨损性能
3.
The process of high-frequency induction heating of piston ring;
活塞环高频感应加热的生产工艺
5) piston ring groove
活塞环槽
1.
Study on the extrusion process between the cutting tool and the cut surface of workpiece in cutting aluminum alloy piston ring groove;
精切铝活塞环槽过程中刀具对环槽两侧面的熨压研究
2.
The powerful Nd∶YAG laser was used to harden the surface of prison ring groove of nodular iron,the width of piston ring groove only was 4mm,the width of hardening layer should be 5~7mm,the methods of single scanning and tilted irradiation was used.
使用大功率Nd∶YAG激光,对模拟球墨铸铁活塞环槽的试样进行了表面相变硬化,试样环槽的宽度只有4mm,硬化层宽度要求达到5~7mm,采用了单道扫描和斜入射的工艺方法,最终得到了符合要求的硬化层形貌和指标。
3.
The abrasion between the locomotive engine piston ring groove and piston ring is one of the mostly abrasion in the firebox of locomotive engine.
本文针对这一状况,选用了表面淬火、盐浴软氮化、阴极弧表面生成TiN薄膜手段,对活塞环槽表面进行强化耐磨处理,并利用等离子硫化的手段对活塞环进行处理,从中选择最优的方式来改善活塞环槽表面磨损状况。
6) piston rings
活塞环
1.
Tribological Properties of Ion Plated Hard Coatings for Piston Rings;
活塞环表面离子镀硬质膜的摩擦学性能研究
2.
Ni-P Chemical Plating on engine piston rings and the heat treatment technology were carried out.
研究了发动机活塞环表面化学沉积Ni－P非晶镀层及其热处理工艺。
3.
iston rings are dealt with as a planar curved bar by taking the effects of axial force and initial curvature on the deformation of piston rings into account.
应用弯曲理论，将活塞环处理为平面曲杆，考虑轴向力和初始曲率对活塞环变形的影响，分析计算了活塞环装配后的变形和内力，从而设计出活塞环在自由状态下的理论廓形。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
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