CAJ | 학술논문

基于 M-B 分形接触模型，通过构建接触系数建立了考虑两粗糙面分形特征的接触模型。分析结果表明，修正模型能较好地与实验数据相吻合，并适用于更大的载荷，修正模型综合考虑两粗糙面的特性，其计算结果与实际接触情况更相符，为摩擦磨损预测、磨粒分析以及不同粗糙度表面的接触分析提供了参考。
기우 M-B 분형접촉모형，통과구건접촉계수건립료고필량조조면분형특정적접촉모형。분석결과표명，수정모형능교호지여실험수거상문합，병괄용우경대적재하，수정모형종합고필량조조면적특성，기계산결과여실제접촉정황경상부，위마찰마손예측、마립분석이급불동조조도표면적접촉분석제공료삼고。
Based on the M-B fractal contact model,a contact model was built accounted for the fractal characteristics of two rough surfaces by constructing the contact coefficient.The analysis re-sults show that the correction model has a good agreement with experimental date,and it is applicable to larger load.The correction model combines the characteristics of two rough surfaces,which fits bet-ter in with actual contact conditions,and it can provide reference to friction prediction,wear predic-tion,wear particle analysis and different roughness surface analyses.