普通车削的常用的切削速度和进给量

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1、普通车削的常用的切削速度和进给量ISO材料单位切削力硬度←耐磨性基本牌号韧性→←耐磨性基本牌号韧性→N/mm2HBYNG051YNG151YBC151YBC251YBC351YBD151YBG201YC10YC40进给量进给量0.05-0.1-0.20.05-0.1-0.20.1-0.4-0.80.1-0.4-0.80.2-0.5-1.00.1-0.4------0.1-0.3-0.50.3-0.6-1.2切削速度m/min切削速度m/minP碳素钢C=0.15%C=0.35C=0.6190021002250125150200600-500-400500-400-300400-300-

2、200550-450-350500-400-300400-300-200480-345-250440-315-230385-275-200460-320-220440-300-210380-260-180380-230-165300-210-150260-185-130510-365470-335410-295180150140410-290-230380-260-210330-230-185170-130-85160-115-80130-100-70合金钢退火淬硬淬硬淬硬2100260027002850180275300350450-380-280320-280-200270-220

3、-190230-190-150410-340-240300-260-180250-200-170230-190-150380-265-195260-180-130240-165-120210-145-105380-265-180240-170-120220-150-100200-130-100200-140-100140-100-70125-100-60110-75-55400-280275-195255-180220-155120908070260-180-145180-120-100165-115-90145-100-80100-75-5070-50-3565-45-3055-40

4、-25高合金钢退火淬硬26003900200325380-320-240190-160-130350-290-200170-140-110350-230-170170-110290-200-150130-100-80175-115-8085-55-40370-260180-12010080235-165115-8090-65-6045-30-20铸钢非合金低合金高合金200025002700180200225260-220-180260-220-180200-180-120260-210-170260-210-170260-150-100265-185-145255-180-95190

5、-130-95230-170-125170-120-8095-70-55275-200270-185205-140135-105-75120-90-8095-70-55180100100155-120155-100125-9070-55-4060-50-3545-35-25ISO材料单位切削力硬度←耐磨性基本牌号韧性→←耐磨性基本牌号韧性→N/mm2HBYBM252YD201YBM151YBM251YBM351YNG151YC10YBC351YB201进给量进给量0.1-0.2-0.30.1-0.3-0.50.2-0.4-0.60.2-0.4-0.60.2-0.4-0.60.05-0.

6、150.1-0.30.2-0.5-1.0-----切削速度m/min切削速度m/minM不锈钢奥氏体2450180250-210-160100-80-70200-180-150200-150-110160-135-105180-130205-170190-145-100130马氏体铁素体260-220-170200-190-160210-170-130170-150-120350-260210-180-160耐热钢铁基退火时效3000305020026075-65-5555-50-4570-60-5060-50-404530镍基钴基退火时效铸造350041504150250350320

7、45-40-3535-30-2525-20-1550-40-3035-25-1520-15-10201510ISO材料单位切削力硬度←耐磨性基本牌号韧性→←耐磨性基本牌号韧性→N/mm2HBYBD51YBC251YD201YNG051YBC151YBG201进给量进给量0.1-0.3-0.60.2-0.5-1.00.2-0.5-1.00.1-0.25-0.40.1-0.4-0.8-------切削速度m/min切削速度m/minK淬火钢淬火钢锰