Shanxi Jianing Forging has gathered real-world cases of wind power flange rings, ring gears, bearing rings, roller rings, and other ring landings, with a complete range of finished forging products for carbon steel, stainless steel, and alloy rings, providing reference for product selection and non-standard solutions.
During the production upgrade process at an automation equipment factory, higher requirements were placed on key annular forgings in the transmission system. As a long-term partner, Jianing Forging provided the factory with customized ring forgings, addressing shortcomings in the original solution and helping the equipment operate normally.
When producing large automation equipment, the customer's original ring forgings had issues with large dimensional tolerances and insufficient internal microstructural density, resulting in significant vibration and excessive noise after assembly. At the same time, forgings under traditional processes have a shorter lifespan, frequent replacements disrupt production rhythm, and maintenance costs remain high. In addition, customers have high requirements for batch delivery cycles and consistency, making it difficult for existing suppliers to meet both precision and efficiency needs.
To address these pain points, Jianing Forging optimized from three aspects: raw materials, forging processes, and post-processing. By selecting high-quality alloy steel billets and using fine temperature-controlled heating and multi-pass forming processes, the internal grains of the forgings are finer and the distribution of streamlines is more reasonable. By using specialized tooling and CNC grinding ring equipment, dimensional accuracy is kept within the tolerance range required by customers, and surface roughness is also improved. Subsequent quenching and tempering heat treatment and individual non-destructive testing help ensure that every product has excellent comprehensive mechanical properties. After final delivery of the annular forgings installed on the customer's site, they ran smoothly, noise was reduced by about 15%, service life nearly doubled compared to before, and the batch supply cycle was shortened by 20%, earning customer recognition.
