所屬欄目:切削
表1-7常用材料的摩擦系數(shù)摩擦材料滑動摩擦系數(shù)(μ或μ′)無潤滑有潤滑鋼—鋼0.1(0.15)0.05~0.1(0.05~0.1)鋼—軟鋼鋼—不淬火的T8鋼鋼—鑄鐵0.20.150.16~0.18(0.2~0.3)0.1~0.20.030.05~0.15鋼—黃銅鋼—青銅0.190.15~0.180.030.07(0.1~0.15)鋼—鋁鋼 ......(本文共 911 字 ) [閱讀本文] >>