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常用单位换算表--进口气动工具网

分类:技术文档 发布:2014年04月26日 21:56 浏览:873次 Tag:
常用单位换算表
 
长度
1 in. = 0.0254 m 1 m = 39.3701 in. 1 m = 3.2808 ft
1 in. = 25.4 mm 1 ft = 304.8 mm 1 mm = 0.03937 in.
 
扭力
1 kgm = 9.8067 Nm 1 ft lb = 1.3558 Nm 1 in.lb = 0.1130 Nm
1 Nm = 0.1020 kgm 1 Nm = 0.7376 ft lb 1 ft-lb = 13.83 kgf-cm
1 ft-lb = 0.138 kgf-m
 
流量
1 m3/min = 16.6667 l/s 1 cfm = 0.4720 l/s 1 cfm = 7.13 scfm
1 m3/h = 0.2778 l/s 1 l/s = 2.1189 cfm 1 m3/min = 35.35 scfm
1 cfm = 28.32 l/min  
 
压力
1 bar = 100 kPa 1 kg/cm2(at) = 988.0668 Kpa 1 psi = 6.8948 kpa
1 kpa = 0.154 psi 1 kpa = 0.01 bar 1kpa = 0.0101972 kg/cm2
 
功率
1 kgm/s = 9.8067 w 1 hp = 745.7 w 1 kw = 101.972 kgm/s
1 kw = 103410 hp
 
重量
1 lb = 0.4536 kg 1 kg = 2.2046 lb