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副间直接接触的风险,而且受流体动压效应、空化效 堂, 等. 微织构尺寸对轴承摩擦磨损性能的影响[J]. 摩擦学学报,
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体的涡旋等不规则运动,增大惯性效应的影响. 此外, [ 6 ] Chen Wenjie, Meng Xiangkai, Wang Yuming, et al. Finite element
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形成气泡,为空化效应的产生提供有利的条件.
523–531 (in Chinese) [陈文杰, 孟祥铠, 王玉明, 等. 机械密封织构
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试验研究,主要结论包括:(1) 在试验温度为40 ℃的条 [周宇坤, 彭旭东, 赵文静, 等. 机械密封动环外周表面织构换热机
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件下,当间距为65 μm、负载为40 N时,菱形织构在
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表4所列参数下摩擦系数最小,润滑性能最优,相较于
[ 8 ] Tong Dehui, Yin Bifeng, Xu Bo, et al. Research on tribological
无织构表面摩擦系数降低37.74%,表明流体运动方向
performance of the partition discriminating textured cylinder
上发散楔及收敛楔处的形貌对摩擦副间的摩擦性能 liner[J]. Transactions of CSICE, 2021, 39(5): 451–458 (in Chinese)
有所影响;(2) 摩擦副间的相对速度对织构化表面的 [佟德辉, 尹必峰, 徐波, 等. 缸套表面分区差异织构的润滑摩擦性
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致织构凹坑处的润滑油被挤出,摩擦副间隙处的油液
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微织构有利于Cr MoV模具钢摩擦副间润滑油膜的形 裴世源, 洪军. 表面微织构对滑动轴承支撑主轴稳定性的影
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