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1、123468190111213141516171819202122232425262728含 C0.3%合 金钢铣刀每齿进给量咼速钢硬质合金工具材料材料硬度HB端铣刀0-1500.15-0.30.12-0.2低碳钢150-2000.15-0.30.1-0.15120-180中、高碳钢180-2200.1-0.20.05-0.120.2-0.350.15-0.25灰铸铁180-2200.15-0.30.12-0.2220-3000.1-0.150.07-0.12110-1600.2-0.40.15-0.25160-2000.15-0.2可锻铸铁200-2400.12-0.2240-2800.1-
2、0.20.07-0.12125-1700.15-0.30.12-0.2170-2200.15-0.250.07-0.15220-2800.12-0.20.07-0.12280-3200.07-0.120.05-0.1170-2200.15-0.250.07-0.15220-2800.12-0.20.07-0.12320-3800.05-0.10.05-0.1退火状态0.12-0.20.07-0.1536HRC工具钢46HRC50HRC0.07-0.50.07-0.40.07-0.30.07-0.20.07-0.10.07-0.00.07-0.10.07-0.2含00.3%合金钢220-300S
3、B ” FE S -rr t -W SBT-B?-150-1800.2-0.350.15-0.30.15-0.30.15-0.250.12-0.20.07-0.15端铣刀三面刃铣刀圆柱铣刀立铣刀三面刃铣刀0.2-0.40.2-0.350.15-0.50.15-0.40.12-0.250.20-0.50.2-0.4a r? ia. aaa a r? ia. aaa 10.15-0.30.20-0.50.2-0.40.15-0.30.1-0.30.15-0.5 j n a e na i0.15-0.40.1-0.30.08-0.20.125-0.40.1-0.3280-3200.08-0.20.0
4、6-0.150.15-0.50.12-0.250.1-0.20.07-0.10.15-0.30.12-0.20.04-0.20.12-0.250.15-0.30.12-0.20.12-0.20.12-0.250.07-0.20.12-0.30.12-0.250.1-0.20.1-0.30.1-0.250.1-0.20.1-0.150.12-0.30.12-0.250.08-0.20.05-0.150.12-0.30.08-0.20.05-0.150.05-0.120.1-0.30.08-0.150.06-0.120.05-0.10.12-0.20.07-0.150.2-0.30.15-0.25
5、0.1-0.20.2-0.350.2-0.30.12-0.250.1-0.20.12-0.20.1-0.2J 0.07-0.120.05-0.10.12-0.20.07-0.150.05-0.120.05-0.10.07-0.150.05-0.10.03-0.180.05-0.20.04-0.20.03-0.150.07-0.180.05-0.150.03-0.10.08-0.20.07-0.20.05-0.150.02-0.080.05-0.20.05-0.10.03-0.080.025-0.050.12-0.20.07-0.150.05-0.120.05-0.10.05-0.10.03-0.080.07-0.120.07-0.120.05-0.10.05-0.1