海量資源,盡在掌握
 表1-10材料的摩擦系數(shù)材料名稱摩擦系數(shù)f靜摩擦滑動摩擦無潤滑劑有潤滑劑無潤滑劑有潤滑劑鋼—鋼0.150.1~0.120.150.05~0.10鋼—軟鋼--0.200.10~0.20鋼—鑄鐵0.30-0.180.05~0.15鋼—青銅0.150.10~0.150.150.10~0.15軟鋼—鑄鐵0.20-0.180.05~0.15軟鋼 (共 394 字) [閱讀本文] >>