Gear Wheel Solutions
Hard turning Gear after heat treating has following difficulties:
- The hardness of the Gear will reach HRC58~62, the insert will wear rapidly, which will affect the processing efficiency.
- Some Gears exist interrupted turning condition (end surface has holes), the cutting tools will be easily chipping, so the costs will be high.
- For large scale Gears, the hardness after heat treating will be high, and the deformation also will be large, it will require high wear resistance and impact resistance on the cutting tools.
Yusu Super Hard Tools developed solid CBN inserts to solve above problems. Yusu solid CBN inserts will make sure the excellent wear resistance, anti-fracture properties and strong impact resistance. The Inserts Grade and corresponding cutting data as follows:
Workpiece: Big Gear( Dia 12m)
Machining position: top excircle of Gear
Insert: IT900 SNMN201020
Cutting parameter: Vc=50m/min
f = 0.7mm
Machining Time: 2 hours/pc
For comparison only: Yusu Super Hard Tools CBN inserts improve the efficiency by 6-8 Times, the cost is just 1/6 compared with before.
Spare Part: Gear
Insert: ITS950 TNGA160408
Cutting data: Vc=160m/min
For comparison only: Insoll Tools CBN inserts wear resistance is 1.3 times than the competitor’s.
Yusu has so many CBN inserts grades In Processing Gear Industry for heavy interrupted turning condition which can bear the impact of tooth surface. Excellent performance can be achieved with reasonable cost with Yusu solid CBN inserts. And Our products can replace international famous brands, such as Seco and Sumitomo PCBN insert. Get the better efficiency with lower cost!