金属【石墨轴承】的特征与使用的注意事项
在设计用油脂或低黏性流体润滑的金属石墨轴承时应注意的事项：润滑从流体润滑转为边界润滑时，轴承性能变化很大。首先要有良好的润滑条件①油脂的供给量均匀且充分。②负荷低较有利。③尽力减低轴承的温度，以免油脂的性能恶化。 ④用水和低黏性流体润滑时，轴承的形状和工作间隙非常重要。其次金属石墨材料 通常采用含百分之八石墨的青铜基或铅青铜基材料。
Precautions when designing metal graphite bearings lubricated with grease or low-viscosity fluids: When the lubrication is changed from fluid lubrication to boundary lubrication, the bearing performance varies greatly. First, there must be good lubrication conditions. 1 The supply of grease is uniform and sufficient. 2 low load is more favorable. 3 Try to reduce the temperature of the bearing to avoid deterioration of grease performance. 4 When lubricating with water and low viscosity fluid, the shape of the bearing and the working clearance are very important. Secondly, the metallic graphite material usually uses a bronze-based or lead-bronze-based material containing eight percent graphite.