|
BNK30 Solid CBN Insert rough machining Brake Disc
|
|||
|
Machining Part：Brake Disc
|
Machining Materials:FC250
|
||
|
Workpiece Hardness:HB180~240
|
Inserts Grade:BNK30 CNGN120416
|
||
|
Cutting Type:Dry Cutting |
Cutting Parameters:ap=2.5mm,Fr=0.3mm/r,Vc=697m/min
|
||
|
Testing Performance
|
|||
|
Inserts Materials
|
Linear Speed(m/min)
|
Cutting Depth
|
Tool Life/tip
|
|
Halnn BNK30
|
697
|
2.5
|
260
|
|
Seco CBN300
|
697
|
2.5
|
200
|
From above chart, we can see that the tool life of Halnn BNK30 will be improved about 30% more than Seco CBN300 Inserts.
