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首页> 外文会议>Leeds-Lyon Symposium on Tribology; 20000905-08; Lyon(FR) >The prediction of sliding wear: theory, experiment and finite-element analysis
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The prediction of sliding wear: theory, experiment and finite-element analysis

机译：滑动磨损的预测：理论，实验和有限元分析

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摘要

When one metal slides across another, plastic strains are introduced into the surface, these strains being related to the detachment of wear particles. A quantitative law of wear rates has been established through the extent and rate of change of strain due to the sliding. A series of experiments was performed on non-ferrous metals. Particular changes found in the microstructure revealed that the wear damage is a continuous process. Finite element analysis was applied to simulate the wear process. Results are presented for the comparison of the theoretical approximation and experimental measurements. An attempt is made to relate the bulk mechanical properties of the material to the response to the wear.
机译：当一种金属滑过另一种金属时，会将塑性应变引入表面，这些应变与磨损颗粒的脱落有关。通过滑动引起的应变变化的程度和速率，可以建立磨损率的定量定律。对有色金属进行了一系列实验。在微观结构中发现的特定变化表明，磨损损坏是一个连续的过程。应用有限元分析来模拟磨损过程。给出结果用于理论近似值和实验测量值的比较。尝试将材料的整体机械性能与对磨损的响应相关联。

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