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Resin CBN grinding wheel, CBN (Cubic Boron Nitride) grinding wheels are specially used for gear hob cutter grinding.
Model: 4V9, 4BT9, 4V4, 14EE1
Bonded: resin bond, metal bond
Application of cbn grinding wheels: forming and grinding of high speed steel (hss) gear hob and thread cutting tools
Specifications of resin bond cbn wheel for gear hub grinding
|
Shape |
D (mm) |
W (mm) |
H (mm) |
X (mm) |
T (mm) |
V° |
|
4BT9 |
100 |
10 |
20 |
1 |
10 |
5 |
|
150 |
10 |
50.8 |
3 |
10 |
8 |
|
|
4V4 |
100 |
6 |
20 |
1 |
10 |
10 |
|
* other size can be customized |
|
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The case of CBN wheel for sharpening hob cutter
|
Application |
Hob Sharpening |
|
Wheel sizes |
14EE1 - CBN grinding wheel-D150xT10 B30 C125 R0.09 |
|
Machine |
SEIWA |
|
Coolant |
Neat Oil |
|
Wheel speed |
1000 1500rpm |
|
Feed speed |
400mm/min |
|
Work-piece |
HSS HOB |
|
Material |
DM05 |
|
Hardness |
68HRC |
|
Depth of pass |
0,5mm |
|
Roughness achieved |
0,1 µm Ra |
|
Cycle time |
15 minutes |