材料的摩擦因數(shù)

1.材料的滾動(dòng)摩擦因數(shù)(表1-8)表1-8材料的滾動(dòng)摩擦因數(shù)相互接觸的物體μ相互接觸的物體μ鑄鐵與鑄鐵鋼質(zhì)車輪與鋼軌木材與鋼木材與木材軟鋼和鋼0.0050.050.03～0.040.05～0.080.05料車與鋼軌(有滾珠軸承)料車與鋼軌(無(wú)滾珠軸承)鋼質(zhì)車輪與 ......（本文共 1389 字 ）     [閱讀本文] >>