On the spot it had occupied was a circular space, exposing an iron ring let into a square flag-stone. 在大石所呆的地方出现了一个圆形的空间,中间有一块四方形的石板,上面有一个铁环。
Not far away the stranger's horse, loosely tied to an iron ring in the wall of the donkey's stable, was grazing. 不远处,陌生人的马儿正在吃草,它被松松地系在驴棚墙上的一个铁圈里。
The handhold is formed by sheathing a rubber ring or movably sheathing an iron ring onto the saw blade. 拉手由橡胶环套接锯条或由铁环活动套接锯条构成。
An Investigation on Material and Casting Method of STD Cast Iron Piston Ring STD活塞环材料及铸造工艺的研究
Failure analysis and solution of high-chrome alloy iron valve seat ring 关于气门座高铬合金铸铁缺陷对策及分析
Elimination Ways of Dense Blow-Holes Defect on the Double Side Face of Ductile Iron Ring 消除球铁环双端面聚集孔洞缺陷的途径
According to the surface abrasion form of cast iron seal ring, the author proposed that composite brush plating can effectively repair and strengthen the mating surface of cast iron seal ring. 根据铸铁密封环的表面磨损形式,提出采用复合刷镀技术可有效修复和强化铸铁密封环的配合面。
The fire pump jointer of the utility model comprises an iron screw cap, a copper ring, and an iron body pump. 本实用新型解决了目前消防水泵接合器中铁螺旋盖和铁制体泵接口处的铜圈容易被盗窃的问题。
Eat off the iron ring with chemicals. 用化学药品把铁圈腐蚀掉。
A Study of the Wear Resistance of the Nodular Cast Iron Ring and Cast Iron Liners 关于球铁活塞环与铸铁缸套材料配磨性的研究
Casting Production of Nodular Iron Piston Ring 球墨铸铁活塞环铸件的生产
The results also find that wear resistance of niobium cast iron oil ring is87.3% higher than that of CrMoCu alloy cast iron along with the cost reduction for niobium cast iron oil ring. 通过快速模拟磨损试验发现铌铸铁油环耐磨性能比铬钼铜油环提高87.3%,并降低了油环的制造成本。
Multi-layer Compound Coating on Cast Iron Piston Ring by Multi-arc and Magnetron Sputtering Ion Compound Plating Technique 铸铁活塞环表面多弧&磁控溅射复合镀研究
Test proves that Cu-Nb-Sn nodular cast iron piston ring possesses higher composite mechanical property. 经试验,认为Cu-Nb-Sn球铁环具有较高的综合机械性能。
A Study on Centrifugally Cast Tungsten-Alloying Iron Roller Ring 离心铸造钨合金铸铁辊环的研究
Electroless composite coating of Ni-P-SiC deposited on cast iron piston ring is studied. 本文研究了铸铁活塞环材料表面化学镀复合有SiC的Ni-P合金镀层。
The basic principle and the improvement of Santana spherical cast iron piston ring chromium plating technology is briefly introduced. 概要介绍桑塔纳球墨铸铁活塞环镀铬工艺的原理和改进过程。
Analysis and Calculation of Fuzzy Reliability on the Cast Iron Sealing Ring in Composite Transmissions 综合传动铸铁密封环磨损模糊可靠性分析与计算
Discussion of Silicon Carbide Impregnation Technology and Wear Resistance Mechanism of Cast Iron Cylinder Liner and Piston Ring 气缸套活塞环挤渗碳化硅工艺及耐磨机理探讨
Experimental results show that the wear resistance of niobium cast iron piston ring enhanced remarkably, the niobium cast iron oil ring without chromium plating had good compatibility with the cylinder liner. 试验结果表明,铌铸铁活塞环的磨损性能有显著提高,外圆未镀铬的铌铸铁油环与气缸套材料有良好的匹配性能。
In order to compare the influence between different shapes of iron core, two kinds of iron core of ring type and ring slotting type are designed in this paper. 本文为了比较不同形状的铁芯对纵向磁场的影响,设计了圆环型和圆环开槽型两种铁芯。
Santana Spherical Cast Iron Piston Ring Chromium Plating 桑塔纳球墨铸铁活塞环镀铬
With a purpose of obtaining the nodular cast iron piston ring of high performances, the alloy elements Cu, Nb, Sn, V, Mn are used as additives to satisfy the usage requirements. 为了获得高性能铸态球铁活塞环,采用Cu、Nb、Sn、V、Mn等合金元素作为添加剂,从而满足使用要求。
Comparison with the chromium-plated oil ring, the niobium cast iron oil ring had lower cost, excellent wear resistance and no contamination from chromium plating. 装机使用表明,铌铸铁油环与原镀铬油环相比,具有成本低、耐磨性好和无镀铬污染等优点。
Using P.T.F.E ring in stead of cast iron ring for rhe piston of air-pressure equipment 空压设备活塞采用四氟环替代铸铁环
Investigation on Laser Alloying of Nodular Cast Iron Piston Ring and Research on Characteristics of Wear Resistance of Piston Ring-cylinder 球墨铸铁活塞环激光合金化及其摩擦磨损特性的研究
Foundry Technology of Non-heat Treatment Grey Iron Piston Ring 非热处理灰铸铁活塞环的铸造技术
Study on the Al-Fe Combining Zone of Inserting Cast-in Iron Ring Aluminum Alloy Piston 镶圈铝合金活塞铝铁结合区的研究
Black Phosphatization at Middle-Temperature for Cast Iron Piston Ring 铸铁活塞环中温黑色磷化工艺
Rare Earths Act on Single-cast Nodular Iron Piston Ring 稀土在单体铸造球铁活塞环中的影响