铣削速度与进给量的选择和计算.xls

铣削速度与进给量的选择和计算.xls

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切切削削速速度度选选择择每每齿齿进进给给量量选选择择mm/zmm/z工工件件材材料料硬硬度度/HB铣铣削削速速度度工工件件材材料料m/min高高速速钢钢铣铣刀刀硬硬质质合合金金铣铣刀刀低炭钢低、中炭钢220214060150225290153654115中、高炭钢3004259153675高炭钢220183660130225325142153105灰铸铁32537582136483754256103545合金钢220153555120可锻铸铁22532510243780325425593060工具钢20025012234583灰铸铁1101402436110115合金钢15022515216011023029091845903003205102130可锻铸铁1101604250100200工具钢1602002436831202002401524721102402809114060铸钢低炭100150182768105铝镁合金中炭1001601827681051602001521609020024012215375钢炭1802409185380铝合金180300360600铜合金45100120190镁合金180270150600硬硬度度/HB高高速速钢钢铣铣刀刀硬硬质质合合金金铣铣刀刀立立铣铣刀刀端端铣铣刀刀立立铣铣刀刀端端铣铣刀刀1500.040.200.150.300.070.250.200.401502000.030.180.150.300.060.220.200.352200.040.200.150.250.060.220.150.352252350.030.150.100.200.050.200.120.253254250.030.120.080.150.040.150.100.201501800.070.180.200.350.120.250.200.501802200.050.150.150.300.100.200.200.402203000.030.100.100.150.080.150.150.301101600.080.200.200.400.120.200.200.501602000.070.200.200.350.100.200.200.402002400.050.150.150.300.080.150.150.302402800.020.080.100.200.050.100.100.252200.050.180.150.250.080.200.120.402202800.050.150.120.200.060.150.100.302803200.030.120.070.120.050.120.080.203203800.020.100.050.100.030.100.060.15退火状态0.050.100.120.200.080.150.150.50HRC360.030.080.070.120.050.120.120.25HRC35460.040.100.100.20每每齿齿进进给给量量选选择择mm/zmm/zHRC46560.030.080.070.10951000.050.120.200.300.080.300.150.38材材料料铣铣削削平平面面及及凸凸台台铣铣削削槽槽铣铣削削深深度度（mm）（mm）铣铣削削速速度度铣铣刀刀直直径径dd00mmmm每每齿齿进进给给量量铣铣削削深深度度（mmmm）v（m/min）v（m/min）fafa（mm/z）（mm/z）低碳钢HB:

1252250.55264100.0250.751.53849100.053d0/43443100.025d0/2d0/22037100.018d00.55264120.050.751.53849120.0753d0/43443120.05d0/2d0/22037120.025d00.55264180.0750.1020.751.53849180.1020.133d0/43443180.0750.102d0/2d0/22037180.050.075d00.5526425500.1020.130.751.5384925500.130.153d0/4344325500.1020.13d0/2d0/2203725500.0750.102d0中碳钢1752750.53449100.0250.751.52637100.053d0/42332100.025d0/2d0/22027100.018d00.534-49120.050.751.526-37120.0753d0/423-32120.05d0/2d0/220-27120.025d00.534-49180.0750.751.526-37180.1023d0/423-32180.075d0/2d0/220-27180.05d00.534-4925500.1020.751.526-3725500.133d0/423-3225500.102d0/2d0/220-2725500.075d0高碳钢1752750.532-46100.0250.751.524-34100.053d0/421-29100.025d0/2d0/218-24100.018d00.532-46120.050.751.524-34120.0753d0/421-29120.05d0/2d0/218-24120.025d00.532-46180.0750.751.524-34180.1023d0/421-29180.075d0/2d0/218-24180.05d00.532-4625500.1020.751.524-3425500.133d0/421-2925500.102d0/2d0/218-2425500.075d0合金钢（低碳）1252250.537-38100.0250.751.527-29100.053d0/424-26100.038d0/2d0/221-23100.025d00.537-38120.050.751.527-29120.0753d0/424-26120.05d0/2d0/221-23120.038d00.537-38180.075-0.1020.751.527-29180.102-0.133d0/424-26180.075-0.102d0/2d0/221-23180.05-0.075d00.537-3825500.102-0.130.751.527-2925500.13-0.153d0/424-2625500.102-0.13d0/2d0/221-2325500.075-0.102d0合金钢（中碳）1752750.530-37100.0250.751.523-27100.053d0/420-24100.038d0/2d0/218-21100.025d00.530-37120.050.751.523-27120.0753d0/420-24120.05d0/2d0/218-21120.038d00.530-37180.0750.751.523-27180.1023d0/420-24180.075d0/2高碳钢175275d0/218-21180.05d00.530-3725500.1020.751.523-2725500.133d0/420-2425500.102d0/2d0/218-2125500.075d0合金钢（高碳）1752750.530-34100.0250.751.523-26100.053d0/420-21100.025d0/2d0/218100.018d00.530-34120.050.751.523-26120.0753d0/420-21120.05d0/2d0/218120.025d00.530-34180.0750.751.523-26180.1023d0/420-21180.075d0/2d0/218180.05d00.530-3425500.1020.751.523-2625500.133d0/420-2125500.102d0/2d0/21825500.075d0高强度钢2253500.518-26100.0180.751.514-20100.0253d0/412-17100.018d0/2d0/211-15100.013d00.518-26120.038-0.050.751.514-20120.05-0.0753d0/412-17120.038-0.05d0/2d0/211-15120.025-0.038d00.518-26180.0750.751.514-20180.1023d0/412-17180.075d0/2d0/211-15180.05d00.518-2625500.1020.751.514-2025500.133d0/412-1725500.102d0/2d0/211-1525500.075d0高速钢2002750.518-26100.013-0.0180.751.514-20100.018-0.0253合金钢（中碳）175275d0/412-17100.013d0/2d0/211-15100.013d00.518-26120.0250.751.514-20120.025-0.053d0/412-17120.013-0.025d0/2d0/211-15120.013d00.518-26180.038-0.050.751.514-20180.038-0.0753d0/412-17180.025-0.05d0/2d0/211-15180.013-0.025d00.518-2625500.05-0.0750.751.514-2025500.063-0.1023d0/412-1725500.05-0.075d0/2d0/211-1525500.025-0.05d0工具钢1502500.520-30100.013-0.0180.751.515-23100.0253d0/412-20100.013-0.018d0/2d0/211-18100.013d00.520-30120.0250.751.515-23120.038-0.053d0/412-20120.025d0/2d0/211-18120.013d00.520-30180.038-0.050.751.515-23180.05-0.0753d0/412-20180.038-0.05d0/2d0/211-18180.025d00.520-3025500.05-0.0750.751.515-2325500.075-0.1023d0/412-2025500.05-0.075d0/2d0/211-1825500.038-0.05d0不锈钢（奥氏体）1352750.527-34100.0250.751.520-24100.053d0/417-21100.025d0/2d0/215-18100.025d00.527-34120.050.751.520-24120.0753d0/417-21120.05d0/2d0/215-18120.025-0.038d00.527-34180.1020.75高速钢2002751.520-24180.133d0/417-21180.102d0/2d0/215-18180.075d00.527-3425500.130.751.520-2425500.153d0/417-2125500.13d0/2d0/215-1825500.102d0不锈钢（马氏体1753250.521-40100.018-0.0250.751.517-30100.025-0.053d0/414-27100.018-0.025d0/2d0/212-23100.013-0.025d00.521-40120.025-0.050.751.517-30120.05-0.0753d0/414-27120.025-0.05d0/2d0/212-23120.018-0.025d00.521-40180.05-0.075