基体材料对铜合金镶嵌轴承摩擦磨损性能的影响  

Influence of Different Materials on Copper Alloys Embedded Bearing’s Friction and Wear Behavior

作　　者：吴良奎[1] 焦明华[2] 俞建卫[2] 田明[2] 尤涛[2] 

机构地区：[1]安徽农业大学林学院,合肥230036 [2]合肥工业大学,合肥230009

出　　处：《润滑与密封》2005年第3期88-90,共3页Lubrication Engineering

摘　　要：在端面摩擦磨损试验机上对锡青铜、铝青铜、铝黄铜镶嵌轴承试样进行了常温下干摩擦对比实验,探讨了不同铜合金基体对镶嵌轴承摩擦磨损性能的影响。结果表明,锡青铜镶嵌轴承在各种实验条件下均表现出了优良的摩擦磨损性能,适合于用作轴承材料。铝黄铜和铝青铜镶嵌轴承的摩擦磨损性能较差,尤其是在载荷较大时性能更差。The friction and wear behavior of different copper alloys embedded bearings such as Sn-bronze, Al-bronze and Al-brass was tested under the end friction testing machine, and the influence of different materials on copper alloys embedded bearing's friction and wear behavior was studied. It manifests that Sn-bronze embedded bearing shows well friction and wear behaviors under all kinds of experiments, it is a good material to make bearings. Al-brass and Al-bronze embedded bearing's friction and wear behaviors are bad, especially in the heavy loading conditions.

关 键 词：摩擦磨损性能 镶嵌轴承 铜合金 基体材料 摩擦磨损试验机 对比实验 实验条件 轴承材料 锡青铜 铝青铜 铝黄铜 干摩擦 端面 

分 类 号：TH133.3[机械工程—机械制造及自动化] TB332[一般工业技术—材料科学与工程]