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基于修正Archard模型的聚醚醚酮磨损数值模拟

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Indexed by:期刊论文

Date of Publication:2017-09-10

Journal:工程塑料应用

Included Journals:CSCD

Volume:45

Issue:9

Page Number:88-92,104

ISSN No.:1001-3539

Key Words:聚醚醚酮;摩擦磨损;Archard模型;数值模拟

Abstract:基于端面摩擦磨损实验,研究了摩擦条件对聚醚醚酮(PEEK)磨损率的影响,并以此建立了PEEK的修正Archard磨损计算模型.结合有限元分析软件与网格自适应处理技术,该磨损计算模型被用于实现PEEK在多种摩擦工况下的仿真与预测模拟,模拟结果与试验结果吻合良好,说明提出的磨损模型与数值模拟方法的合理性,适用于PEEK在复杂接触条件下的磨损预测.

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