Shanxi Jianing Forging has collected real-world engineering cases of long shafts, short shafts, drive shafts, and marine nuclear power shaft forgings, fully showcasing the forging process of shaft forgings, finished product precision, and practical application scenarios for heavy equipment.
An automated heavy factory located in Jiading, Shanghai, encountered multiple technical challenges in the processing of core shaft forgings. The factory has long relied on traditional forging processes, but faced with automated equipment requiring high load and high precision, the original solution can no longer meet production needs.
The main pain points faced by the factory include: uneven internal structure of shaft forgings, which leads to fatigue cracks in transmission components after prolonged operation; Unstable control of machining allowance, resulting in low subsequent machining efficiency; Low material utilization increases overall manufacturing costs; At the same time, delivery cycles are limited by the connection of multiple processes, making it difficult to keep pace with the rapid iteration of automated production lines.
To address these pain points, Jianing Forging offers customized shaft forging solutions. By optimizing forging ratios and heating specifications, the internal grain refinement of the forging is uniformly refined, improving fatigue resistance. By introducing a fine pre-forging process, the machining allowance is controlled within a smaller range, reducing subsequent cutting volume. The modular mold design increases material utilization by more than 10% compared to traditional processes. In addition, an integrated production process from blanking and forging to heat treatment has been integrated, shortening the overall delivery cycle and effectively supporting the continuous operation of the customer's production line.
