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.
In Jinan, Shandong, a construction machinery factory has long faced issues such as insufficient service life of ring forgings and deviations in machining accuracy, affecting equipment operation stability and maintenance costs. To address these needs, Jianing Forging, leveraging years of experience in ring forging manufacturing, provided customized solutions for the project.
During construction, the original ring forgings frequently exhibited fatigue cracks under heavy load conditions, with an average service life of only 60% of the design requirement. At the same time, poor dimensional consistency of the forgings leads to uneven assembly clearances, causing equipment vibration and abnormal wear. In addition, traditional suppliers have long delivery cycles that are hard to match the factory's fast-paced production schedules, resulting in multiple production stoppages awaiting parts. The customer is eager to find a ring forging supplier that can deliver reliable performance, high precision, and timely delivery.
Jianing Forging addresses these pain points by optimizing four stages: materials, processes, inspection, and delivery: selecting high-quality alloy steel billets and strictly controlling forging ratios and heat treatment parameters to achieve uniform and fine grain structure, thereby improving fatigue resistance; Uses CNC grinding ring technology to keep dimensional tolerances within ±0.5mm, meeting precision assembly requirements; Each batch of products undergoes ultrasonic flaw detection and magnetic particle inspection, ensuring no internal defects; At the same time, production scheduling has been optimized to shorten standard delivery times to 15 working days and support expedited orders. The delivered ring forgings operated continuously at the customer's site for 12 months without any cracks, and the equipment vibration was reduced by 30%, earning unanimous recognition from engineers.
