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friction modifier     
相关语句
  摩擦改进剂
     THE SYNTHESIS AND APPLICATION OF B-N-Ⅲ FRICTION MODIFIER
     B-N-Ⅲ摩擦改进剂的研制及应用
短句来源
     Study on the Components of Sulfurized Molybdenum Dithiophosphate Friction Modifier by the 31 P NMR Spectra
     用~(31)P-NMR谱法分析硫化二硫代磷酸钼摩擦改进剂的组分
短句来源
     The application of BP neural network in studying lubricating oil friction modifier additives compatibility
     BP神经网络在润滑油摩擦改进剂复配性研究中的应用
短句来源
     In this thesis, by the investigation of the tribological performances of four kinds of piston ring materials (Nitrided, CrN, B4C and WS2) lubricated by GF-3 category fully-formulated engine oil without/with molybdenum dithiocarbomate (MoDTC) friction modifier and the tribological impacts of ethanol fuels, the influences of the tribological compatibility among piston ring materials, engine oils and ethanol fuels on the tribological performances of piston ring and cylinder bore systems were studied.
     本文通过考察四种活塞环材料(渗氮、CrN、B4C和WS2)在不含/含有MoDTC摩擦改进剂的GF-3全配方发动机油润滑下的摩擦学性能及乙醇燃料的存在对摩擦学性能的影响,分析了活塞环材料属性、发动机油配方和乙醇燃料之间的摩擦学配伍性对活塞环/缸套系统的摩擦学性能的影响。
短句来源
     The status and the development trends of lubricant additives, including metallic detergent, ashless dispersant, antioxidation and corrosion additive, friction modifier, viscosity index improver, EP antiwear additive, antirust additive and metal deactivator were introduced. Suggestions of research direction were also put forward.
     介绍了金属清净剂、无灰分散剂、抗氧抗腐剂、摩擦改进剂、粘度指数改进剂、极压抗磨剂、防锈剂、金属减活剂等润滑油添加剂的现状及发展趋势,提出了今后金属清净剂、无灰分散剂、抗氧抗腐剂、摩擦改进剂、粘度指数改进剂、极压抗磨剂、防锈剂、金属减活剂等润滑油添加剂的研究方向。
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  摩擦改性剂
     Engine tests show that base oil, viscosity index improver (VII) and additives are effect factors of fuel economy. The contribution of base oil,VII,antioxidant,friction modifier, detergent and dispersant to economy is different in different engine test,so additives should be elected by engine tests.
     发动机试验表明,基础油、粘度指数改进剂及添加剂都是影响汽油机油节能性能的因素,在不同的发动机试验中基础油、粘度指数改进剂、抗氧抗腐剂、摩擦改性剂、清净剂、分散剂的影响存在不同的表现形式,在配方设计中要根据具体的发动机试验来确定。
短句来源
  “friction modifier”译为未确定词的双语例句
     Application of 4A zeolite synthesized from Kaolin in toothpaste friction modifier
     高岭土合成4A分子筛及其在牙膏磨擦剂中的应用
短句来源
     Friction Reducing Performances of Mo9081 Friction Modifier
     Mo9081钼型减摩剂的减摩性能
短句来源
     Synthesis of 4A zeolite and its application as toothpaste friction modifier
     4A分子筛的合成及其在牙膏磨擦剂中的应用
短句来源
     Synthesis and Application of Zeolite 4A in Friction Modifier of Toothpaste
     4A分子筛的合成及其在牙膏磨擦剂中的应用研究
短句来源
     Mo9081 friction modifier was prepared by compounding Molybdenum dialkyl dithiocarbamate with Molybdenum alkyl salicylate.
     以二烷基二硫代氨基甲酸钼和烷基水杨酸钼复合制备了Mo9081钼型减摩剂。
短句来源
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  friction modifier
This raises the intriguing possibility that one mechanism of action of organic friction modifier additives may be to promote slip in hydrodynamic contacts and thus reduce friction.
      
Influence of Organic Friction Modifier on Liquid Slip: A New Mechanism of Organic Friction Modifier Action
      
Depending on the nature of the friction modifier the traction can be increased or decreased under various conditions of temperature and slide-roll ratio.
      
It can be observed in the slide-roll ratio curves the friction modifier glycerol monooleate (GMO) is most effective in naphthenic mineral oil and least effective in polyol ester.
      
In this study, the MTM clearly demonstrates the effects of friction modifier on high and low polarity basestocks.
      
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The friction condition of 08F thin sheet in deep drawing is simulated more accurately by means of "Strip Bend-Drawing Tester" . The tests show that, given some material and lubrication, the relation of the friction coefficient in deep drawing with the mean surfact pressure、 deform velocityand die edge radia obey the following mathematics model: μsD= KPSDmVSDnRbp,where K、m、n、p are empirical constants, andK>0, m、 n、 p<0 . Still, the tests identify, that in general, under fluid lubricant, high die surface hardens,...

The friction condition of 08F thin sheet in deep drawing is simulated more accurately by means of "Strip Bend-Drawing Tester" . The tests show that, given some material and lubrication, the relation of the friction coefficient in deep drawing with the mean surfact pressure、 deform velocityand die edge radia obey the following mathematics model: μsD= KPSDmVSDnRbp,where K、m、n、p are empirical constants, andK>0, m、 n、 p<0 . Still, the tests identify, that in general, under fluid lubricant, high die surface hardens, low die surface roughness, high sheet surface roughness are favourable to lower coefficient of friction and decrease galling . It is of positive significanae to add extreme pressure additives and friction modifier into lubricants in order to improve the friction condition in deep drawing .

本文通过“带料弯曲拉伸试验机”校准确地模拟了08F薄板深冲的摩擦场。试验表明:在一定的材料付和润滑条件下,深冲摩擦系数与面压、变形速度、凹模圆角半径的变化服从μ_(SD)=KP_(SD)~mV_(SD)~nR_d~n关系式(式中K m、n、p为经验常数,且K>0,m、n、p均<0)。试验证实:采用流体润滑剂,模具的硬度高、模具表面粗糙度低、板材表面粗糙度高均有利于降低摩擦系数和减少“咬焊”现象的产生。在润滑剂中添加权压剂和摩擦稳定剂对改善深冲摩擦条件有积极的意义。

The current status and development of small and medium size diesel engines in China are reviewed. The requirements of lubricants for diesel engine are discussed. Monocylinder diesel engines can still use ordinary diesel oils, but most naturally aspirated and lightly supercharged multicylinder diesel engines will have to use CC grade oils and some supercharged diesel engines will require CD grade oils. In order to improve the fuel economy, lower viscosity oils, multigrade oils and friction modifiers should...

The current status and development of small and medium size diesel engines in China are reviewed. The requirements of lubricants for diesel engine are discussed. Monocylinder diesel engines can still use ordinary diesel oils, but most naturally aspirated and lightly supercharged multicylinder diesel engines will have to use CC grade oils and some supercharged diesel engines will require CD grade oils. In order to improve the fuel economy, lower viscosity oils, multigrade oils and friction modifiers should be adopted. Synthetic oils will be required for adiabatic diesel engines currently under development.

本文概述了我国中、小型柴油机的现状,着重讨论了今后的发展趋势及对润滑剂的要求.单缸柴油机仍可沿用现有的商品润滑油,大多数不增压和低增压的多缸高速柴油机普遍采用CC级润滑油,少数增压机型将采用CD级润滑油.节能要求使用低粘度润滑油、多级油和减摩添加剂.绝热柴油机要求使用合成润滑油.

The applications of oil-soluble sulphurized oxymolybdenum dialkyldithiophosphate (MoDTP) friction modifier in lubricating oils such as internal-combustion engine oil, gear oil, machine tool oil, cutting oil and sliding way oil were emphatically investigated in this paper. Test results showed that lubricating oils containing oil-soluble MoDTP possess the obvious effects of increasing mechanical efficiency, improving fuel economy, economizing power consumption, decreasing noise etc., and has very vast applied...

The applications of oil-soluble sulphurized oxymolybdenum dialkyldithiophosphate (MoDTP) friction modifier in lubricating oils such as internal-combustion engine oil, gear oil, machine tool oil, cutting oil and sliding way oil were emphatically investigated in this paper. Test results showed that lubricating oils containing oil-soluble MoDTP possess the obvious effects of increasing mechanical efficiency, improving fuel economy, economizing power consumption, decreasing noise etc., and has very vast applied vistas.

着重探讨了油溶性二烷基二硫代磷酸硫化氧钼(简称MoDTP)摩擦改进剂在内燃机油、齿轮油、机床用油、切削油和导轨油等润滑油中的应用。试验结果表明,含油溶性MoDTP摩擦改进剂的润滑油具有提高机械效率、改善燃料经济性,节油、降低噪音等明显效果。

 
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