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- Determine installation direction of opening of piston ring as specified (see Figure 16). 活塞環(huán)開(kāi)口安裝方向亦應按規定，見(jiàn)圖16。
- This paper analyses the patterns and reasons of piston ring wear and ineffectiveness and proposes some countermeasures. 本文對活塞環(huán)磨損失效的形式及原因進(jìn)行了分析，并提出預防措施。
- The influence of sand & dust and low pressure on dynamics of piston ring was studied. 研究了西部低氣壓及沙塵環(huán)境對于活塞環(huán)動(dòng)力學(xué)的影響。
- Employ various nitrding technologies including gas nitrding,ionitriding,brine nitriding to meet the specific situations of piston ring producion. 擁有多種氮化技術(shù)工藝包括氣體氮化、輝光離子氮化和鹽浴氮化，從而大大地保證了活塞環(huán)各環(huán)別采用最合理的處理工藝。
- 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. 針對壓縮機排氣壓力偏低,排氣量達不到額定要求等問(wèn)題,對活塞環(huán)的材質(zhì)和結構進(jìn)行改造,采用聚酰亞胺活塞環(huán),保證了設備正常運轉
- Production of piston rings for hydraulic appl.;transmissions;compressors etc. 還生產(chǎn)用于液壓、傳輸和壓縮機等環(huán)境的活塞環(huán)。
- 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. 提出了一種新型活塞環(huán)型線(xiàn)設計方法，該方法未采用傳統3種設計方法的簡(jiǎn)化過(guò)程及近似方法，故計算精度高；
- 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. 通過(guò)分析活塞壓縮機活塞環(huán)的傳熱過(guò)程,并將摩擦熱計算在內,利用能量平衡方程推導活塞環(huán)的溫度分布。
- 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. 球墨鑄鐵和鋼材已經(jīng)成為活塞環(huán)的基本材料,采用表面處理方法如鍍鉻、氮化、噴鉬、噴涂陶瓷層等工藝進(jìn)行表面改性來(lái)提高活塞環(huán)的使用性能。
- Inoculation effects of RE-containing inoculant used for cylinder castings of piston rings was studied. 研究了稀土復合孕育劑在灰鑄鐵筒體活塞環(huán)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. 介紹一種采用掃描方式測量錐面環(huán)、桶面環(huán)等活塞環(huán)外圓輪廓參數的測量?jì)x。
- 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. 結果表明,活塞環(huán)的滲氮畸變主要是由于活塞環(huán)外圓工作面滲氮層的殘余壓應力導致。
- Application of Piston Ring Shot-blasting Machine 活塞環(huán)專(zhuān)用拋丸機的應用
- Process of Outer Surface Treatment of Piston Ring 活塞環(huán)外表面處理工藝
- Study on Increasing the Service Life of Piston Ring 淺談提高活塞環(huán)使用壽命的方法
- Measurement of Closed Gap of Piston Ring 活塞環(huán)閉口間隙的測量
- Quality Control of Piston Ring for High-duty Engine 高負荷工程機械發(fā)動(dòng)機活塞環(huán)的質(zhì)量控制
- Quick Detection of Free Placket of Piston Ring 活塞環(huán)自由開(kāi)口、搭口長(cháng)度的快速檢測
- Effect of Piston Ring on Engine Oil Consumption 淺談活塞環(huán)對發(fā)動(dòng)機油耗的影響
- The tilt and flex Of Lexus LS400 steering wheel can be controlled by ECU. 凌志LS400汽車(chē)方向盤(pán)可利用電腦ECU控制方向盤(pán)伸縮與傾斜。
