钻头切削参数
1.蓝色字体之切削数据为首要选择推荐使用之刀具.
2.有*之数字,该刀具适用于铜及铜合金加工.
3. 在冷却润滑不足之传统机械上使用之刀具,其切削速度应降低30%,而每转进给保持相同,刀刃静态偏摆0.01mm以内.
4. 适合于高速机加工机,因切削速度及进给快,可大大提高其生产效率.注意事项:
1.为了安全,当刀具无适当之支撑或导引,转速不可超过6000转/分,否则在刀具接触工件时,离心力将使刀具断裂.
2.7倍深以上深孔钻在使用时应先降低切削速度30-40%以钻头1D之前导孔,或以大0.01-0.02mm之短刃钻头钻1D深之前导孔再
3.推荐之最小冷却压力为40bar.
被加工材料
材质代号范例
1.0035 S185, 1.0486 P275N, 1.0345 P235GH, 1.0425 P265GH 1.0050 E295, 1.0070 E360, 1.8937 P500NH 1.0718 11SMnPb30, 1.0736 11SMn37
1.0727 46 S20, 1.0728 60 S20, 1.0757 46SPb20低碳钢 1.0402 C22, 1.1178 C30E 中碳钢 1.0503 C45, 1.1191 C45E 高碳钢 1.0601 C60, 1.1221 C60E
1.5131 50MnSi4, 1.7003 38Cr2, 1.7030 28Cr41.5710 36NiCr6, 1.7035 41Cr4, 1.7225 42CrMo4表面硬化低碳钢 1.0301 C10, 1.1121 C10E 1.7043 38Cr4
一般结构钢易削钢热处理合金钢 钻头切削数据技术资料表
表面硬化合金钢
123456
7
8
2.000.0200.0250.0320.0400.0500.0630.0800.1002.500.0250.0320.0400.0500.0630.0800.1000.125
3.150.0320.0400.0500.0630.0800.1000.1250.160
4.000.0400.0500.0630.0800.1000.1250.1600.200
5.000.0400.0500.0630.0800.1000.1250.1600.200
6.300.0500.0630.0800.1000.1250.1600.2000.2508.000.0630.0800.1000.1250.1600.2000.2500.31510.000.0800.1000.1250.1600.2000.2500.3150.40012.500.0800.1000.1250.1600.2000.2500.3150.40016.000.1000.1250.1600.2000.2500.3150.4000.50020.000.1250.1600.2000.2500.3150.4000.5000.63025.00
0.160
0.200
0.250
0.315
0.400
0.500
0.630
0.800
進給
f (mm/rev.)Drill-ψmm
Carbide-UF Carbide-UF
K/P K/P 22092202无
TIALN
相同,刀刃静态偏摆0.01mm以内.
-
时,离心力将使刀具断裂.
02mm之短刃钻头钻1D深之前导孔再使用.
Coolant soluble oil oil air
硬度
Cool-ant
v C
m/min
进给v C
m/min
进给v C
m/min
≦5008041457130＞500 -8507041206110≦8508051708145850 -10007041458110≦7008041308120700 -8507041257110850 -10006041207105850 -100060412071051000 -12001057100≦7508051458130850 -1000
60
4
120
7
120
抗拉强度N/mm 2
內冷卻油孔
刀具材质钨钢等级
ZLY-TOOLS 编号
涂层
90.1270.1500.1500.1800.2570.3080.3700.4400.5230.6330.7520.893
Carbide-UF
Carbide-UF
Carbide-UF
Carbide-UF
K/P K/P K/P K/P 2201220422032205TIALN
TIALN
TIALN
TIALN
--
进给v C
m/min
进给v C
m/min
进给v C
m/min
进给v C
m/min
71457130714566120611061205817081458170771458110714577130812071307712571107125671207105712067120710571206610571006105681458130814577
120
7
120
7
120
6
Carbide-UF Carbide-UF Carb.-UF K/P K/PＫ
220722062208
无TIALN无
-
进给
v C
m/min
进给
v C
m/min
进给906
805
1007
907
907
806
806
806
606
907
806