CARBIDE

RECOMMENDED CUTTING CONDITIONS

Work MaterialHarden AISI H1ed steel ( 345─55HRC)Harden AISI D2ed steel(55─62HRC)Harden AISI W1ed steel , AISI M(62─70 2HRC)
RE%15°%>15°Depth of cutDepth of cut%15°%>15°Depth of cutDepth of cut%15°%>15°Depth of cutDepth of cut
(mm)Revolution (min-1)Table feed (mm/min)Revolution (min-1)Table feed (mm/min)ap (mm)ae (mm)Revolution (min-1)Table feed (mm/min)Revolution (min-1)Table feed (mm/min)ap (mm)ae (mm)Revolution (min-1)Table feed (mm/min)Revolution (min-1)Table feed (mm/min)ap (mm)ae (mm)
R 0.140000320400002400.0030.0240000320400001600.0030.0240000320400001600.0020.02
R 0.1540000640400005600.010.0340000640400004000.0070.0340000640400004000.0050.03
R 0.24000016004000012000.020.044000014004000010000.0150.044000012004000010000.010.04
R 0.34000032004000016000.030.064000028004000012000.0250.064000020004000012000.020.06
R 0.44000064004000024000.050.084000040004000016000.040.084000028004000016000.030.08
R 0.54000080004000032000.060.104000056004000024000.050.104000036003200013000.040.10
R 0.754000096004000040000.090.154000072003200025000.0750.153200045002100012000.050.15
R 14000096003900047000.110.204000080002400024000.10.202400038001600010000.070.20
R 1.2540000104003200045000.120.253700081001900023000.110.251900034001300010000.080.25
R 1.540000120002700043000.130.303200077001600022000.120.30160003200110008800.090.30
R 232000108802000036000.150.402400062001200019000.130.4012000240080008000.10.40
R 2.52500090001600029000.200.50190005300960017000.150.509600210060006000.10.50
R 32100084001300026000.250.60160004800800016000.20.608000170050006000.110.60
R 41600064001000020000.300.80120003600600012000.20.806000140040004800.110.80
R 5130005200800017000.501.0010000320048009600.21.004800110030004200.121.00
R 690003600600013000501207000220036007200312036008602200310012120
Depth of cut.... p..

I

Note 1) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. Note 2) If the depth of cut is shallow, the revolution and feed rate can be increased. Please reduce the feed rate when the surface finish is important. Note 3) % is the inclination angle of the machined surface. End mill

RE ap ae ae:Pick Feed