CBN Machining Applications - Hardened Steel)
Application |
Material |
Operation |
Insert |
Speed (m/min) | Feed (mm/rev) |
Truck Transmission Gear |
8620 Steel (58-64 Rc) |
I.D. Boring Interrupted |
CNGA-432 25°x0.1 hone |
130 | 0.150 |
Transmission Gear |
8620 Steel (60Rc) |
I.D. Boring Continuous |
CNMA-432 25°x0.1 hone |
189 | 0.050 |
Transmission Gear |
8620 Steel (60Rc) |
Facing Interrupted |
DNGA-432 25°x0.1 hone |
175 | 0.060 |
Axle Pinion Gear |
8620 Steel (58Rc) |
O.D. Turning Continuous |
TNMA-332 25°x0.1 hone |
122 | 0.140 |
Transmission Gear |
8620 Steel (60Rc) |
O.D. Turning Continuous |
CNMA-432 25°x0.1 hone |
149 | 0.046 |
Drum Assembly |
1050 Steel (58-62Rc) |
O.D. Turning Continuous |
DNGA-432 25°x0.1 hone |
109 | 0.100 |
Axle Ring Gear |
8620 Steel (58Rc) |
I.D. Boring Continuous |
TNMA-332 25°x0.1 hone |
118 | 0.165 |
Transmission Gear |
8620 Steel (58-62Rc) |
Facing Continuous |
DNGA-432 25°x0.1 hone |
114 | 0.100 |
Hydraulic Pump Wobble Plate |
52100 Steel (58-62Rc) |
Face/O.D. Interrupted |
CNMA-432 25°x0.1 hone |
122 | 0.120 |
Transmission Shaft |
8620 Steel (58-62Rc) |
O.D. Turn Cont./Inter. |
CNGA-432 25°x0.1 hone |
114 | 0.100 |