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一,引言 这项研究工作的目的是要研究使用铝锡和铜铅合金的二元或三元轴瓦的嵌藏性和顺应性。 所谓嵌藏性就是指轴瓦合金对润滑机油中杂质微粒的嵌藏能力。发动机工作时,各零件的加工残屑可能经机油油路进入曲轴和轴瓦的润滑间隙之中,使之产生磨损和拉伤,所以嵌藏性是评价轴瓦合金材料性能的一个重要标准。如轴瓦合金的嵌芷性好,则可使曲轴和轴瓦在润滑不良的条件下仍能正常工作一段时间,即使产生问题也可由牺牲轴瓦而使曲轴安然无
I. INTRODUCTION The purpose of this research work is to study the embedding and compliance of binary or ternary bushings made of aluminum-tin and copper-lead alloys. The so-called hiding refers to the bearing shell alloy lubricants oil particles in the embedded ability. Engine work, the various parts of the processing debris may enter the crankshaft and bearing pad oil through the lubrication gap, so that the resulting wear and tear, so embedding is to evaluate the performance of the bearing alloy material is an important criterion. Such as bearing alloy embedability is good, you can make the crankshaft and bearing under poor lubrication conditions can still work normally for some time, even if the problem can also be caused by sacrificing the bearing and the crankshaft Enron