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1)  three-body wear
三体动载磨损
2)  three-body abrasion
三体磨损
1.
The results show that the wear volume of Ti6Al4V alloy is gradually increased with the increase of load,sliding distance and slurry concentration,and the tribological mechanism is transformed from three-body abrasion to .
结果表明:随载荷、滑行距离和料浆浓度的增加,Ti6Al4V合金的磨损量增加,磨损机制由三体磨损转变为混合磨损。
3)  three body abrasion
三体磨损
1.
Monte Carlo method was applied for simulating plastic deformation wear rate of materials under the three body abrasion using ball like abrasive particles.
根据三体磨损是典型的随机过程这一特点 ,运用蒙特卡罗方法模拟在球形磨料的作用下 ,材料塑性变形磨损的磨损率 。
2.
The rationality of the tribological terms such as two body abrasion and three body abrasion was discussed and the relation between two body abrasion and three body abrasion was examined through the reported experimental results.
通过对二体磨损和三体磨损的概念的讨论以及二体磨损和三体磨损关系的分析 ,提出了二体磨损是三体磨损的特例 ,三体磨损更具有普遍性这一观点。
4)  three-body abrasion
三体磨料磨损
1.
In order to study the influence of diameter distribution of abrasive particles on the wear of materials in three-body abrasion,through experiment combined normal distribution coordinate analysis,the distribution of abrasive diameter was precisely measured.
为探讨三体磨料磨损中磨料颗粒粒径的分布对材料磨损性能的影响, 通过试验结合正态概率分布坐标分析的方法, 比较准确地得到磨料粒径的分布情况。
2.
The movement patterns of abrasive particles are of important influence on the wear of materials in three-body abrasion.
在三体磨料磨损中,磨粒的运动方式对金属的磨损有重要影响。
5)  three-body abrasive wear
三体磨料磨损
1.
Under heavily drawn plastic deformation, we made nano-structured high strength pearlitic steel reinforced polymer urethanes composites, and investigated the composites' three-body abrasive wear mechanism.
用强烈拉伸塑性变形法制备纳米结构高强度珠光体钢丝,将其与聚氨酯复合制备复合材料,并研究了该复合材料的三体磨料磨损性能。
2.
And the influences of true strain on three-body abrasive wear property under the conditions of abrasive wear using quartz and glass sand were researched.
用深度塑性变形法制备高强度珠光体钢丝,并研究了在石英砂和玻璃砂两种磨料下真应变对三体磨料磨损性能的影响。
3.
The three-body abrasive wear experiment was performed at the room temperature.
通过常温三体磨料磨损实验研究了复合材料的磨损性能。
6)  three-body soft abrasive wear
三体软磨料磨损
补充资料:摩擦学:微动磨损
微动磨损
  在相互压紧的金属表面间由於小振幅振动而產生的一种复合型式的磨损。在有振动的机械中﹐螺纹联接﹑花键联接和过盈配合联接等都容易发生微动磨损。一般认为﹐微动磨损的机理是﹕摩擦表面间的法向压力使表面上的微凸体黏著。黏合点被小振幅振动剪断成为磨屑﹐磨屑接著被氧化。被氧化的磨屑在磨损过程中起著磨粒的作用﹐使摩擦表面形成麻点或虫纹形伤疤。这些麻点或伤疤是应力集中的根源﹐因而也是零件受动载失效的根源。根据被氧化磨屑的顏色﹐往往可以断定是否发生微动磨损。如被氧化的铁屑呈红色﹐被氧化的铝屑呈黑色﹐则振动时就会引起磨损。有氧化腐蚀现象的微动磨损也称微动磨蚀。在交变应力下的微动磨损称为微动疲劳磨损。微动磨损的特点是﹕在一定范围内磨损率随载荷增加而增加﹐超过某极大值后又逐渐下降﹔温度昇高则磨损加速﹔抗黏著磨损好的材料抗微动磨损也好﹔零件金属氧化物的硬度与金属硬度之比较大时﹐容易剥落成为磨粒﹐增加磨损﹔若氧化物能牢固地黏附在金属表面﹐则可减轻磨损﹔一般湿度增大则磨损下降。在界面间加入非腐蚀性润滑剂或对钢进行表面处理﹐可减小微动磨损。螺纹联接加装聚四氟乙烯垫圈也可减小微动磨损。
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