Acidic corrosion and rusting are controlled by formulation of the oil while the abrasive wear is controlled by air and oil filtration and oil drain intervals. 酸性腐蚀与生锈是由机油成分所控制的,而磨料磨损是由空气、机油过渡与机油更换间隔时间所控制的。
So It is importance to strengthen joint force between oil film and wear surface, keeping saitable viscosity of oil and avoiding over load of machine. 因此加强边界润滑,提高油膜与摩擦副表面的结合强度,保持一定的润滑油黏度,防止超载显得十分重要。
High equipment, low noise and low oil wear, what make it be the first choice of the top grade European vehicles. 高配置、低噪音、低油耗,是欧版高档踏板摩托车的首选动力。
Analysis of Grey Correlation Between Gear Lubricant Oil Pollution and Ferrograph Wear Particle Concentration 重型车辆齿轮油污染度和铁谱磨粒含量的关联分析
On tractor, adjust flow-control valve to low side of flow rate. NOTE: The faster the flow of oil heating, premature wear or tractor damage. 在拖拉机上,调整流量控制阀到低流速一侧。注意:太快的流速会使油升温过早的磨损或者给拖拉机造成损害。
Study on Oil Wear Signal Denoising Based on Wavelet Packet Transformation 基于小波包变换的油液磨损信号降噪研究
The effect of a mineral additive in lubricating oil on wear performance of gear 矿物质润滑油添加剂对齿轮作用效果的研究
Under conditions of abrasive wear and oil lubricant wear with different loads the wear resistance of straight carbon steels with different carbon contents strengthened by in situ TiC dispersion was studied. 研究了在磨粒磨损条件和不同载荷的油磨条件下,原位合成TiC弥散强化不同碳含量的普碳钢的磨损性能。
The main wear mechanism of timing chain under oil lubrication is fatigue wear and the formation and propagation of crack are the dominant factors governing the fatigue life of the chain. 研究油润滑条件下摩托车发动机正时链的磨损特性,发现疲劳磨损,裂纹的形成和扩展是影响疲劳寿命的主要因素;
The estimation of oil quality by wear of high pressure pump is one of the important content in the study of antiwear hydraulic oils. 按高压泵的磨损情况来评定油品质量是抗磨液压油研究的重要内容之一。
Phosphorodithioic molybdenum can be used as a kind of soluble lubricating oil additives for reducing wear and friction resistance. 二硫代磷酸钼络合物用作油溶性的润滑油添加剂,可以减少磨损和摩擦。
Study on the Characteristic of Oil Monitoring Data and Wear Fault Diagnosis Based on Information Entropy 基于信息熵的油液监测数据特征及磨损故障诊断研究
The pipelines must be inspected for abrasion by the oil to avoid excessive wear accidents. 为了避免由于抽油管过度磨损造成的事故,有必要对抽油管壁磨损量进行检测。
Study on the Effects of the Oil Additives to Reduce Wear in Guideways of Surface Grinder with Horizontal Spindle and Rectangular Table Model 润滑油添加剂对卧轴矩台平面磨床导轨副减磨的研究
The result of test indicates the surface hardness of powder hot-forging Fe-Cu-Mo-C flow oil-seal ring is more than HRC 63 and there are dispersion tiny holes on working surface, which can store lubrication oil to form oil film and increase wear resistance. 试验结果表明粉末热锻FeCuMoC材质浮动油封密封环的表面硬度大于HRC63,工作表面存在弥散微孔,具有贮油作用,有利于油膜形成,从而提高其耐磨性。
Correlation Analysis of Oil Contamination Level and Wear State 油液污染度与磨损状态的关联性分析研究
With lubricant oil, the wear life reduces with increasing displacement amplitude or decreasing normal load, however, adding oil could be beneficial for improving wear life at quite low displacement amplitudes. 在滑移区,加润滑油的混合润滑大大降低了磨损寿命,但是,在较低位移和较高载荷条件下,混合润滑却表现出良好的润滑性能。
The soot in diesel engine oil results in the wear of engine parts. 柴油发动机产生的烟炱滞留在发动机油中导致发动机部件产生磨损。
On the influence of burning lower temperature fuel oil to cylinder jacket wear 较低温燃油的使用对缸套磨损的影响
The operating test of automobile showed that the lubricating additive can prolong the period of change oil and reduce the wear of critical parts in automobile engine and prolong life of these parts greatly. 行车试验表明,可延长换油期,降低汽车发动机主要摩擦副的零件磨损,大大延长使用寿命。
Wear evaluation of high soot diesel engine oil and wear mechanism 柴油发动机烟炱引起的磨损性能评价及磨损机理
A Study on the Effect of the Oil Additives to Reduce Wear of Engine in Use 机油添加剂对在用车辆发动机减磨效果的研究
That of the transmission chain under periodical lubrication of oil brushing or oil dropping is abrasive wear, accompanied with fatigue wear. 定期刷油或滴油润滑条件下,摩托车传动链的磨损机制是磨粒磨损,并伴有疲劳磨损。
The result shows that the water is advantageous for self-compensation lubricating oil to form wear self-compensation membrane on the friction surface, and it enhances the compensate rate. 结果表明:水有利于自补偿润滑油在摩擦表面形成磨损自补偿膜,提高其补偿率;
Problems of centering rod string and tubing string in straight holes The influences of running conditions of the oil wells on the wear of rod string and tubing were systematically analyzed. 直井中抽油杆柱和油管柱的扶正问题系统分析了油井生产条件与生产参数对杆管偏磨的临界轴向压力与柱塞下行阻力的影响。
ZSC had a self lubricating ability when there was no lubrication and under oil lubrication its wear resisting property was more excellent when friction rate and load increased. 干摩擦下ZSC具有自润滑能力和良好的耐磨减摩性能,油润下随滑动速度和载荷的增大其耐磨性较ZA27更具优势。
Some factors including water content and submergence depth which is related to sucker rod and oil tube wear were analyzed. Measures of protection eccentric wear, mainly are lower sinker rod and centralizer, were designed and calculated. 对影响杆管偏磨的含水率、沉没度等因素进行了分析,对防偏磨措施加重杆和扶正器进行了设计与计算。
Oil wear particle monitoring is one of the important means for condition monitoring of mechanical equipments, which can provide analysis basis for fault diagnosis and condition based maintenance of mechanical equipments. 油液磨粒监测是机械设备磨损状态监测的重要手段之一,可以为机械设备故障诊断和视情维修提供分析依据。
Because what the high solidifying-point diesel oil having bigger molecule particle makes its fluidity, pulverization arid evaporation affect in low temperature, which makes burning incomplete, auto power reduce, oil wear and discharge pollution an so on. 而冬季使用高凝点柴油由于其分子量较大,柴油的低温流动性、雾化与蒸发均受影响,会使燃烧不完全,导致发动机功率下降、油耗升高及排放污染等问题。
In this paper, the problems of oil pollution examination and wear debris identification are studied in oil pollution on-line monitoring system, furthermore, an analysis system of oil particles pollution is carried out for monitoring the wear debris of an engine bearing test. 本文主要研究油液污染在线监测系统中油液污染度测量和磨损颗粒分类的问题,以及为了对某个发动机轴承试验机磨损颗粒在线监测而开发的油液颗粒污染分析系统。