润滑

High Quality Components: anti-friction bearings fsmooth operation with lower horsepower; front rear bearings fprecise cranksLSEft alignment long sLSEft life; fully enclosed, all metal fan-blade guard; fly wheel precision-balanced fan-bladed fexcellent cooling capacity; heavy duty, sLSEft-driven, gear-type oil pump fgenerous lubrication to critical wear areas flonger pump life; stainless steel, disc-in-plate valves flong wear excellent heat resistance dissipation; valve housings nickel-plated fcorrosion resistance.

高质量部件：低摩擦轴承提供平滑的运行并降低功耗。前后轴承提供精确的曲轴对中，延长曲轴寿命。全封闭风扇防护罩。飞轮经过精确平衡并带有风扇叶片，提供极好的冷却能力。重载型曲轴驱动齿轮式油泵为磨损区域提供充足的润滑。不锈钢阀片耐磨损，散热性好。阀座采用镀镍处理，耐腐蚀。

A solution to oil lubricating and seal of hydrodynamic fluid bearing for hard disk drive was given.

同时，初步确定了流体动压润滑硬盘轴承的润滑油和密封系统的解决方案。

Finally, analyses are made of the theory of foil bearing lubricatio...

最后分析了薄膜轴承的润滑机理和设计参数的选择原则。

For the force-feed lubrication drawing process,the effects of the reduction and drawing speed on the property and microstructure have been discussed

对强制润滑拉拔工艺，试验研究了变形程度和拉拔速度等参数对线材力学性能的影响。

The force-feed lubrication method is used for drawing aluminum-clad steel fabricated by continuos extrusion process.

选用连续挤压包覆法生产的铝包钢丝毛坯，采用强制润滑拉拔技术进行拉拔试验研究。

The structure characteristics and lubricate theory of nanometer graphite fluoride were analyzed,and tribological properties of nanometer graphite fluoride were researched on four-ball machine.

探讨了纳米级氟化石墨的结构特征和润滑原理，使用四球摩擦试验机研究了纳米级氟化石墨的摩擦学性能。

The tribological properties of these compounds as oil and water base lubrication additives were evaluated using a four-ball test machine.

将上述合成的十一种化合物分别用作油基和水基润滑添加剂，在四球长时抗磨试验机上研究其摩擦学行为，在攻丝扭矩模拟评定试验机上评定其攻丝扭矩，并用EPMA和XPS对摩擦表面膜进行了形貌和结构分析。

According to different functions and positions can be divided into transmission parts, work part Box, lubrication system to conduct this four-part design.

根据不同的功能和位子可以分为传动部分、工作部分、箱体、润滑系统这四部分来进行设计。

Special Recommendation: Suitable for all kinds of imported and domestic four-stroke motorcycle engine lubrication.

特别推荐：适用于各种进口、国产四冲程摩托车发动机润滑。

Based on the measurement of noise of an idling lathe C630,the effects of gear tooth friction on change gear noise ,and the relation between friction excitation frequency and gearing frequency were analyzed.

结果证明：齿面摩擦对齿轮振动的激励频率是啮合频率的2倍，可以利用适当的润滑有效地抑制齿轮噪声的高频成分。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。