铰刀切削参数表.doc
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1、【精品文档】如有侵权,请联系网站删除,仅供学习与交流铰刀切削参数表.精品文档. 铰刀切削用量的选择(1)高速钢铰刀加工不同材料的切削用量铰刀直径d 0/mm低碳钢120200HBS低合金钢200300HBS高合金钢300400HBS软铸铁130HBS中硬铸铁175 HBS硬铸铁230HBSfvfvfvfvfvfv60.13230.10180.107.50.1530.50.15260.152190.18230.18180.157.50.2030.50.20260.2021120.20270.20210.1890.2536.50.25290.2524150.25270.25210.2090.303
2、6.50.30290.3024190.30270.30210.2590.3836.50.38290.3624220.33270.33210.2590.4336.50.43290.4124250.51270.38210.3090.5136.50.51290.4124铰刀直径d 0/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fvfvfvfvfvfv60.10170.13460.15430.13210.057.50.15990.18200.18460.20430.18210.107.50.209120.20200.23520.25490.20240.1590.251215
3、0.25200.30520.30490.25240.2090.2512190.30200.41520.38490.30240.25110.3012220.33200.43520.43490.33240.30120.3818250.38200.51520.51490.51240.36140.5118(2)硬质合金铰刀铰孔的切削用量加工材料铰刀直径d 0/mm切削深度 p/mm进给量f/(mm/r)切削速度V/(m/min)钢 bMP a10001000100.080.120.150.2541010200.120.150.200.3520400.150.200.300.50铸钢 b700MP a10102020400.080.120.120.150.150.200.150. 250.200.350.300.50610加工材料铰刀直径d 0/mm切削深度 p/mm进给量f/(mm/r)切削速度V/(m/min)灰铸铁HBS200200100.080.120.150. 2551010200.120.150.200.3520400.150.200.300.50冷硬铸铁HBS6580100.080.120.150. 253510200.120.150.200.3520400.150.200.300.50
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- 铰刀 切削 参数表
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