钻削、扩削、铰削加工中高速钢铰刀加工不同材料的切削用量

作者：bearingpower        发表时间：2010-12-12

钻削、扩削、铰削加工中高速钢铰刀加工不同材料的切削用量关键字：刀具 切削 铰刀直径do(mm)低碳钢120～200HB低合金钢　200～300HB高合金钢300～400HB软铸铁　130HB中硬铸铁175HB硬铸铁　230HBfvfvfvfvfvfv60.13230.10180.107.50.1530.50.15260.152190.18230.18180.157.50.2030.50.20260.2021120.20270.20210.1890.2536.50.25290.2524150.25270.25210.2090.3036.50.30290.3024190.30270.30210.2590.3836.50.38290.3624220.33270.33210.2590.4336.50.43290.4124250.51270.38210.3090.5136.50.51290.4124铰刀直径 do(mm)可锻铸铁铸造黄铜及青铜铸造铝合金及锌合金塑料不锈钢钛合金fvfvfvfvfvfv60.10170.13460.15430.13210.57.50.15990.18200.18460.20430.18210.107.50.209120.20200.23520.25490.20240.1590.2512150.25200.30520.30490.25240.2090.2512190.30200.41520.38490.30240.25110.3012220.33200.43520.43490.33240.30120.3818250.38200.51520.51490.51240.36140.5118注: 单位v-m/mim;f-mm/r