Finishing cast iron parts - Pulley with Halnn BN-K20 pcbn inserts
Halnn as a well-known cbn insert company which can offer super-hard cubic boron nitride cutting tools (CBN inserts) solutions, has been to customer value in mind, and constantly strive to develop, deliver quickly meet the increasingly diverse needs of cutting tools with high-quality, high performance. Since its inception, accurately grasp the pulse of the times change, with the long-term accumulation of technical strength and cultivate the most cutting-edge technology and development capabilities, superhard cutting tool enjoyed a high reputation in academia field.
The advantage of finishing Pulley with BN-K20 PCBN inserts
(1) More flexible with the inserts clamping way
(2) More than one edge
(3) Good wear resistance
Application industry
Brake disc, brake drum, belt wheel, parts of air condition compressor, powder sintering metal retainer, etc.
Suited Materials
BN-K20 Solid CBN inserts can be used for machining cast iron parts and iron series sintered alloy.
Application Case of BN-K20 finishing Pulley,
BN-K20 finishing Pulley | ||||
Machining Part:Pulley | Machining Materials:Boron Cast iron | |||
Workpiece Hardness:HB220-260 | Inserts Grade:BN-K20 WNGA0120408 | |||
Cutting Type: Dry Cutting | Cutting Parameters:ap=0.3mm,Fr=0.25mm/r,Vc=550-700m/min | |||
Testing Performance | ||||
Inserts Materials | Surface Roughness | Lifetime/edge | Failure mode | |
Halnn BN-K20 | Ra0.7-1.6 | 200 | Normal wear | |
Coating Inserts | Ra1.6-3.2 | 35 | Chipping | |
