Bearing Ring Rib Turning, Ra 0.35 Surface Finish Achieved

Wind Turbine Bearing Industry

• Clamping deformation: Severe deformation during clamping affected machining accuracy.
• Stability control difficulties: Cutting heat and fixture thermal deformation impacted dimensional stability during machining.
• Low machining efficiency: The original process required frequent tool changes and tool setting operations.

Utilizing a CNC vertical turning machine equipped with PCBN inserts featuring special wiper edges enables efficient and high-precision production.

• Production efficiency: Increased by 100%, reducing machining cycle time from 12 hours to 6 hours.
• Product quality: Surface roughness improved by 150%, achieving Ra 0.35 μm.
• Machining cost: Reduced by 40% per workpiece.
• Customer feedback: “This machining solution significantly improves surface finish, ensures stable production results, reduces costs, and enhances efficiency.”