CNC机械加工中的标准钻头规格 常用线规钻头尺寸规格表

打印派   2024-03-13 15:47:26

数控机床加工中,通过运用公制、英寸和线规这三类标准的钻头尺寸的转换表,能有效降低因定制工具而产生的制造成本。

定制化工具可能会快速提升您的制造成本。懂得如何最大化地利用标准工具,可以在生产定制零件方面为您节省一笔费用。

为减少定制工具的需求,我们整理了三张表格,总结了在CNC机械加工中常用的标准钻头尺寸。

钻头尺寸图表

以下三张表格提供了三种钻头尺寸:标准尺寸、英寸尺寸和线规(Wire Gauge)尺寸。在设计CNC零件钻孔时,与这些标准尺寸相匹配是十分有益的,通常也是非常关键的。

如果您设计的孔大小不在这些标准范围内,可能就需要特殊的工具来生产您的零件。

常用公制钻头规格表   常用线规钻头尺寸规格表  常用英寸钻头尺寸规格表

常用线规钻头尺寸规格表

钻孔尺寸直径 (in)直径 (mm)
#1070.00190.0483
#1060.00230.0584
#1050.00270.0686
#1040.00310.0787
#1030.00350.0889
#1020.00390.0991
#1010.00430.1092
#1000.00470.1194
#990.00510.1295
#980.00550.1397
#970.00590.1499
#960.00630.16
#950.00670.1702
#940.00710.1803
#930.00750.1905
#920.00790.2007
#910.00830.2108
#900.00870.221
#890.00910.2311
#880.00950.2413
#870.010.254
#860.01050.2667
#850.0110.2794
#840.01150.2921
#830.0120.3048
#820.01250.3175
#810.0130.3302
#800.01350.3429
#790.01450.368
#780.0160.4064
#770.0180.4572
#760.020.508
#750.0210.5334
#740.02250.5715
#730.0240.6096
#720.0250.635
#710.0260.6604
#700.0280.7112
#690.02920.7417
#680.0310.7874
#670.0320.8128
#660.0330.8382
#650.0350.889
#640.0360.9144
#630.0370.9398
#620.0380.9652
#610.0390.9906
#600.041.016
#590.0411.0414
#580.0421.0668
#570.0431.0922
#560.04651.1811
#550.0521.3208
#540.0551.397
#530.05951.5113
#520.06351.6129
#510.0671.7018
#500.071.778
#490.0731.8542
#480.0761.9304
#470.07851.9939
#460.0812.0574
#450.0822.0828
#440.0862.1844
#430.0892.2606
#420.09352.3749
#410.0962.4384
#400.0982.4892
#390.09952.5273
#380.10152.5781
#370.1042.6416
#360.10652.7051
#350.112.794
#340.1112.8194
#330.1132.8702
#320.1162.9464
#310.123.048
#300.12853.2639
#290.1363.4544
#280.14053.5687
#270.1443.6576
#260.1473.7338
#250.14953.7973
#240.1523.8608
#230.1543.9116
#220.1573.9878
#210.1594.0386
#200.1614.0894
#190.1664.2164
#180.16954.3053
#170.1734.3942
#160.1774.4958
#150.184.572
#140.1824.6228
#130.1854.699
#120.1894.8006
#110.1914.8514
#100.19354.9149
#90.1964.9784
#80.1995.0546
#70.2015.1054
#60.2045.1816
#50.20555.2197
#40.2095.3086
#30.2135.4102
#20.2215.6134
#10.2285.7912
A0.2345.9436
B0.2386.0452
C0.2426.1468
D0.2466.2484
E0.256.35
F0.2576.5278
G0.2616.6294
H0.2666.7564
I0.2726.9088
J0.2777.0358
K0.2817.1374
L0.297.366
M0.2957.493
N0.3027.6708
O0.3168.0264
P0.3238.2042
Q0.3328.4328
R0.3398.6106
S0.3488.8392
T0.3589.0932
U0.3689.3472
V0.3779.5758
W0.3869.8044
X0.39710.0838
Y0.40410.2616
Z0.41310.4902


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