Abstract

To determine the maximum permissible load-speed modes of friction of ultra-high-molecular-weight polyethylene (UHMWPE) and composites based on it, accelerated wear tests were carried out, consisting in the intensification of friction modes (velocities and loads). The allowable load-speed modes of operation of UHMWPE and a composite based on it with 5 wt % carbon fiber of the Belum brand were experimentally established. For UHMWPE, they are 120–200 N m/s; for the composite, 160–250 N m/s.

中文翻译：

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超高分子量聚乙烯及其碳纤维改性聚合物复合材料最大允许摩擦模式的确定

摘要

为了确定超高分子量聚乙烯 (UHMWPE) 及其复合材料的最大允许摩擦载荷-速度模式，进行了加速磨损试验，包括摩擦模式（速度和载荷）的强化。通过实验建立了 UHMWPE 和基于该材料的 Belum 牌 5 wt% 碳纤维复合材料的允许负载速度运行模式。对于 UHMWPE，它们为 120–200 N m/s；对于复合材料，160–250 N m/s。