许多四处飞溅的机油会将金属屑带进轴承表面。
The oil that is splashed around will circulate metal debris to the lubricated bearing surfaces.
对进一步应用离子注入强化精密轴承表面的工作做了试验研究。
Furthermore, application of ion implantation to strengthening surface of precision bearing race has been studied.
为了实现轴承缺陷无损检测自动化，研究了轴承表面缺陷图像的分割方法。
To realize the detection of the Roller bearing automatic completely, the method for Roller bearing surface defect by digital image processing was researched.
本文介绍模拟试验中轴承表面光洁度和配合间隙与磨损的关系，同时简述了磨损试验和测量方法。
This paper investigates the influence of bearing's surface finish and clearance on its wearability obtained by simulating tests. The method of the wear test and measurement are briefly described.
航空轴承外圈的疲劳裂纹分析表明，套圈表面的残余压应力分布致使轴承表面接触疲劳寿命降低。
The analysis on fatigue cracks of the outer race of aero-bearing shows that the distribution of residual tensile stress on race surface could reduce its contact fatigue life.
所述硬金属轴承表面相对于所述软金属轴承表面的硬度比优选为至少大约1.5，并且优选为小于大约3。
The differential hardness of the hard metal bearing surface to the soft metal bearing surface is preferably at least about 1.5, and is preferably less than about 3.
通过对成品轴承的清洗，可以去除粘附在轴承表面和沟槽内的铁屑、切削液等杂质，提高轴承的精度与寿命。
It can clear scrap iron, cutting fluid and some other inclusion in order to raise the precision and the life of bearings.
通过有限元分析，研究了950开坯机压下系统球面轴承表面正压力的分布情况，并据此提出了相应的改进措施。
The positive pressure distribution on the bearing surface of screw down system of 950 primary mill was studied using FEM and the corresponding improvement way has been put forward.
收集了近几年20只现场失效牙轮钻头，对其轴承表面金相组织和硬度以及影响牙轮钻头滑动轴承失效的主要因素进行了分析。
With 20 rock bits which used in the field, bearings' surface metallography, rigidity, and the main factors influence the life of the rock bit journal bearings were studied.
收集了近几年20只现场失效牙轮钻头，对其轴承表面金相组织和硬度以及影响牙轮钻头滑动轴承失效的主要因素进行了分析。
With 20 rock bits which used in the field, bearings surface metallography, rigidity, and the main factors influence the life of the rock bit journal bearings were studied.
锥度：任何轴承部件的表面角度不正确或者不符合图纸要求。
TAPER: any surface of any bearing part that is not the correct Angle or not to print.
此外，轴承受益于改善运动学，优化表面是由更高的性能的材料。
In addition, the bearings benefit from improved kinematics, optimised surfaces and are made from higher performance materials.
在高速和轻载工况条件下，打滑擦伤往往成为圆柱滚子轴承的主要失效形式，而表面粗糙度对轴承打滑损伤有很大的影响。
Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.
陶瓷轴承球的表面缺陷会严重降低球的强度和滚动接触疲劳寿命。
Surface defects in ceramic bearing balls may significantly affect ball strength and reduce rolling contact fatigue lifetime.
接触疲劳失效系指轴承工作表面受到交变应力的作用而产生失效。
Bearing contact fatigue failure of the working surface by means of alternating the role of stress arising from failure.
轧机用四列圆柱滚子轴承的主要失效形式及原因是滚道表面疲劳剥落、裂纹和保持架的过早损坏。
The main failure types of four row cylindrical roller bearings, used in rolling mills, are: fatigue flakings, cracks on the raceway surfaces, and the premature damage of cages.
分析了应用共振解调原理，利用轴承外表面振动信号对机器进行不解体故障诊断是可行的。
Analysis the demodulated resonance technique (DRT), the result shows that it is effective and feasible to diagnosis faults of bearing un-disassembly using surface vibration signal.
本文从分析动压轴承的弱点出发，着重就砂轮不平衡量对磨削表面粗糙度的影响作了探讨。
In this paper the influence of wheel unbalance on the ground surface roughness is investigated in consideration of the disadvantages of dynamic pressure bearing.
分析表明：通过对箔片材料及表面处理方法的合理选择，可以显著改善箔片式动压气体轴承的启停性能。
The test results indicate that the suitable choice of foil metal and the surface treatment method is very important to the durable performance of foil bearings.
表面改性处理技术是一种提高航空发动机主轴轴承疲劳寿命的有效途径。
The technology of surface modification was an efficient way to increase fatigue life of the mainshaft bearing of the aircraft engines.
由实验统计表明：在轴承的失效形式中，由于轴承辊子表面的缺陷而引起的裂纹、裂缝造成的轴承失效达65%。
Counts by the experiment indicated that, the bearing expiration as a result of the bearing surface flaw which in the bearing expiration form, which causes the crack, the crack creates to reach 65%.
用等离子体浸没离子注入与沉积（PIIID）复合强化新技术在AISI52100轴承钢基体表面成功合成了硬而耐磨的氮化钛薄膜。
Titanium nitride(TiN) hard protective films were fabricated on AISI52100 bearing steel surface employing plasma immersion ion implantation and deposition(PIIID) technique.
研究了电化学机械加工轴承滚道的表面特性，并同传统超精加工进行了系统的分析比较。
The surface characteristic of the raceway of bearing after electrochemical mechanical machining(ECMM) is measured and analyzed.
最后我们需要看一下进口轴承的表面是否有浑浊的油迹。
Finally, we need to look at whether the imports of bearing surface of muddy traces of oil.
实验统计表明：在轴承的失效形式中，由于钢球表面的缺陷而引起的裂纹、裂缝造成的轴承失效达65%。
Statistic data shows that 65% of bearing invalidation formats is induced by surface defects of steel balls.
蠕动及刮研作用产生的磨损颗粒进入轴承滚道表面，与滚动体形成三体磨粒磨损。
When the abrasive particles from creeping and scraping enter the bearing raceway, three body abrasion will take place among contacting elements.
国产轴承滚道表面普遍存在软化层，极大地影响轴承寿命。
In general, on the surface of a domestic bearing raceway appears a softened zone which affects greatly the working life of bearings.
顶点：轴承中心线和圆锥轴承滚子表面延长线的交点。
APEX : The common point on the axis of a bearing where angular lines of each of the various tapered roller surfaces meet.
顶点：轴承中心线和圆锥轴承滚子表面延长线的交点。
APEX : The common point on the axis of a bearing where angular lines of each of the various tapered roller surfaces meet.
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