【摘要】 针对提高进口发动机气缸耐磨性 ,进行了快速模拟磨损对比试验 ,建立了强化材料的磨损规律数学模型 ,并绘制了负荷 -速度 -磨损量三维曲面图。经耐磨性、强化材料磨损规律的分析 ,得出化学镀镍层性能适用于强化发动机气缸。更多还原

【Abstract】 In this paper, the fast contrast tests were performed for the improvement of the wear resistance on the imported engine cylinder The mathematical models of wear rules for tested materials were established, and the wear curved surfaces (load speed wearing capacity) were drawn The comprehensive analyses show that the chemical coating nickel is the best material with good abrasion resistance更多还原