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- seizing of piston rings 活塞环烧蚀
- Production of piston rings for hydraulic appl.;transmissions;compressors etc. 还生产用于液压、传输和压缩机等环境的活塞环。
- Inoculation effects of RE-containing inoculant used for cylinder castings of piston rings was studied. 研究了稀土复合孕育剂在灰铸铁筒体活塞环中的孕育效果。
- An instrument that measures the outer profile parameters of piston rings such as conical rings, tubbish rings by scanning is introduced. 介绍一种采用扫描方式测量锥面环、桶面环等活塞环外圆轮廓参数的测量仪。
- The results show that the nitriding distortion of piston rings is mainly caused by the residual compressive stress in nitrided case of the external circle working face. 结果表明,活塞环的渗氮畸变主要是由于活塞环外圆工作面渗氮层的残余压应力导致。
- Determine installation direction of opening of piston ring as specified (see Figure 16). 活塞环开口安装方向亦应按规定，见图16。
- This paper analyses the patterns and reasons of piston ring wear and ineffectiveness and proposes some countermeasures. 本文对活塞环磨损失效的形式及原因进行了分析，并提出预防措施。
- Adapted for the seizing of prey. 适于攫捕的被用于抓获猎物的
- The influence of sand & dust and low pressure on dynamics of piston ring was studied. 研究了西部低气压及沙尘环境对于活塞环动力学的影响。
- The technical requiremen ts of piston rings,production equipments,compo-sition control,nodularizing a nd inoculating treatments,test results of microstructures and properties were i ntroduced. 介绍球铁活塞环的技术要求、生产条件、成分控制、球化处理、孕育处理,以及金相组织和力学性能检查结果。
- Employ various nitrding technologies including gas nitrding,ionitriding,brine nitriding to meet the specific situations of piston ring producion. 拥有多种氮化技术工艺包括气体氮化、辉光离子氮化和盐浴氮化，从而大大地保证了活塞环各环别采用最合理的处理工艺。
- Aiming at the problem of the low discharge pressure and unsatisfying air displacement of compressors,the material property and structure of piston ring is remoulded. 针对压缩机排气压力偏低,排气量达不到额定要求等问题,对活塞环的材质和结构进行改造,采用聚酰亚胺活塞环,保证了设备正常运转
- A Brief Study for Gap Alignment of Piston Rings 活塞环对口问题初探
- A new method to design the free shape of piston ring is described in this paper.Without the simplifications that adopted in the three traditional design methods,this method is of a high accuracy. 提出了一种新型活塞环型线设计方法，该方法未采用传统3种设计方法的简化过程及近似方法，故计算精度高；
- By analyzing heat transfer process of piston ring in a reciprocating compressor and considering the friction heat,the temperature distribution of a ring is deduced by an energy balance equation. 通过分析活塞压缩机活塞环的传热过程,并将摩擦热计算在内,利用能量平衡方程推导活塞环的温度分布。
- The biographer will be seized of all pertinent papers and correspondence. 这位传记作者将掌握全部有关文件和信件。
- They are most graphite cast iron and steel.The performance of piston ring can be improved by surface treatments such as plating chromium,nitriding,spraying molybdenum and spraying ceramics. 球墨铸铁和钢材已经成为活塞环的基本材料,采用表面处理方法如镀铬、氮化、喷钼、喷涂陶瓷层等工艺进行表面改性来提高活塞环的使用性能。
- These bands are called piston rings. 这些圈叫做活塞环。
- I hear there is a big reward for the seizing of the thief. 我听说为捉拿那小偷设立了重奖。
- You stand seized of the house as of this date. 自即日起该房屋归你所有。
