Halnn BN-S20 solid CBN inserts process Spraying roll
With the increased demands of the steel materials, the manufacturer put forward more requirements on the performance of the important part for roll machine.
The advantages of turning surfacing rolls with BN-S20 soid cbn inserts
(1) Good wear resistance
(2) Long lifetime
(3) Indexable CBN sintered - multi - edged
Application industry
Engineering machinery, transportation industry, mining machinery, metallurgical machinery, energy sector, such as high speed steel rolls, forged steel cold roll, large gears, high manganese steel, rolling hard steel, heat-resistant alloys, thermal spraying and other hard surface spray processing field.
Application Case of BN-S20 processing spraying rolls,
BN-S20 Processing Spraying roll | ||||
Machining Part:Hardened Steel roll | Machining Materials:Cobalt-nickel Alloy Spray | |||
Workpiece Hardness:HRC 60 | Inserts Grade:BN-S20 RNMN | |||
Cutting Type:Dry Cutting | Cutting Parameters:ap=1.7mm,Fr=0.7~0.8mm/r,Vc=70m/min | |||
Testing Performance | ||||
Inserts Materials | Linear Speed(m/min) | Cutting Depth | Failure mode | |
Halnn BN-S20 | 70 | 1.7 | Normal wear | |
Carbide Inserts | 16 | 0.6 | Chipping | |
