ВЕРЛА И БЫ ТРОРЕ У Е ТАЛИ ПОАА А ОБОРОТ

Подача на оборот f , мм/об. n В зависимости от условий обработки значение подачи можно корректировать в пределах ± 25%.

Как использовать таблицу определения подачи на оборот (f ): n 1. Определение индекса подачи (например, 46J, где „J“ – это индекс подачи). 2. Определение ближайшего диаметра сверла по верхней строке таблицы. 3. Выбор строки с индексом подачи в первой колонке таблицы. 4. В ячейке на пересечении выбранных параметров будет значение подачи на оборот (f ). n

ø DC, мм
0.150.501.002.003.004.005.006.008.0010.0012.0015.0016.0020.0025.0030.0040.0050.00100.00
A0.0030.0060.0120.0230.0290.0320.0360.0420.0540.0620.0690.0820.0860.1100.1250.1350.1550.1750.263
B0.0040.0070.0140.0280.0370.0410.0460.0530.0670.0800.0900.1030.1080.1350.1530.1650.1880.2080.312
C0.0040.0080.0150.0320.0440.0500.0560.0640.0800.0980.1100.1250.1300.1600.1800.1950.2200.2400.360
D0.0040.0080.0160.0380.0530.0600.0680.0780.0980.1190.1300.1490.1550.1880.2100.2280.2530.2750.413
E0.0040.0090.0170.0430.0620.0710.0800.0920.1150.1400.1500.1730.1800.2150.2400.2600.2850.3100.465
F0.0050.0090.0180.0500.0730.0840.0950.1090.1380.1650.1780.2020.2100.2480.2750.2950.3200.3430.515
G0.0050.0100.0190.0560.0840.0960.1090.1260.1600.1900.2050.2310.2400.2800.3100.3300.3550.3750.563
H б0.0050.0100.0200.0660.1020.1160.1300.1500.1900.2280.2430.2710.2800.3200.3550.3750.3980.4180.627
I м/о0.0050.0110.0210.0760.1190.1340.1500.1730.2200.2650.2800.3100.3200.3600.4000.4200.4400.4600.690
J от, м0.0060.0120.0240.0840.1350.1520.1700.1970.2500.2980.3150.3490.3600.4050.4450.4650.4850.5030.755
K бор0.0070.0130.0260.0920.1500.1700.1900.2200.2800.3300.3500.3880.4000.4500.4900.5100.5300.5450.818
L на о0.0070.0140.0280.1010.1650.1860.2080.2400.3050.3600.3850.4190.4300.4850.5250.5450.5680.5880.882
M ча0.0080.0150.0300.1100.1800.2020.2250.2600.3300.3900.4200.4500.4600.5200.5600.5800.6050.6300.945
N Пода0.0080.0160.0320.1190.1950.2180.2420.2800.3550.4200.4550.4810.4900.5550.5950.6150.6420.6721.008
S0.0020.0040.0080.0140.0200.0250.0300.0370.0500.0800.1000.1230.1300.1500.1700.1900.2200.240
T0.0040.0080.0150.0280.0400.0500.0600.0700.0900.1100.1300.1600.1700.1900.2100.2300.2600.275
U0.0070.0130.0260.0480.0700.0800.0900.1070.1400.1700.2000.2230.2300.2400.2700.3000.3600.375
V0.0100.0190.0380.0690.1000.1150.1300.1530.2000.2500.2800.3100.3200.3400.4000.4400.5100.530
W0.0120.0250.0490.0890.1300.1500.1700.2000.2600.3300.3800.4180.4300.4500.4700.4900.5200.540
X0.0140.0280.0560.1030.1500.1800.2100.2500.3300.4200.4800.5330.5500.580
Y0.0170.0340.0680.1240.1800.2200.2600.3170.4300.5500.7000.7000.7000.740
Z0.0240.0470.0940.1720.2500.3250.4000.5330.8001.0001.1001.1751.2001.200