|
BN-S20 solid cbn inserts processing Ball Screw
|
|||
|
Machining Part:Ball Screw
|
Machining Materials:42Cr12Mo
|
||
|
Workpiece Hardness:HRC60~62
|
Inserts Grade:BN-S20 SNGN09404
|
||
|
Cutting Type:Dry Cutting
|
Cutting Parameters:ap=4.5mm,Fr=0.10mm/r,Vc=90m/min
|
||
|
Testing Performance
|
|||
|
Inserts Materials
|
Linear Speed(m/min)
|
Cutting Depth (mm)
|
Failure mode
|
|
Halnn BN-S20
|
90
|
4.5
|
Normal wear
|
|
Carbide inserts
|
65
|
0.5
|
Chipping
|
From above tablet, we can see that Halnn BN-S20 Solid CBN Inserts can cutting with large allowance (ap=4.5mm), it is 9 times more than carbide inserts, will significantly improve the working efficiency.
