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研究了载荷及滑动速度对ZA27和ZCusn6Zn6he3两种合金滑动摩擦特性的影响。试验表明,当名义接触应力大于7.94MPa,PV值大于90N·m/s时,用ZA27代替ZCusn6Zn6Pb3比较合理。
The effects of load and sliding velocity on the sliding friction properties of the two alloys ZA27 and ZCusn6Zn6he3 were investigated. Experiments show that when the nominal contact stress is more than 7.94MPa and the PV value is more than 90N · m / s, it is reasonable to use ZA27 instead of ZCusn6Zn6Pb3.