摘要
在过去,国内经常把金属材料中的铜作为制造发动机连杆衬套的主要材料。但是随着发动机技术的发展,铜已经不能满足目前发动机质量的要求了,因此发动机研发人员又找到了一种新的金属材料,"铜铅合金-钢烧结双金属"作为发动机连杆衬套的主要材料。本文主要讲述了"铜铅合金"这种金属材料在发动机连杆衬套上的应用。
In the past, copper is often used as the main material in the manufacture of engine connecting rod bushing. But with the development of engine technology, copper already cannot satisfy the demand of the present quality of the engine, so the engine researchers found a new metal material, the copper lead alloy steel sintered bimetal "as the main materials of engine connecting rod bushing. This paper mainly introduces the application of "copper lead alloy" in the connecting rod bush of engine.
引文
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