Shanxi Jianing Forging can process large-diameter pressure vessel shell forgings made of carbon steel, stainless steel, and alloy steel. The station has a wealth of real-world cases of cylinder forging, fully demonstrating the forging capabilities of large-size cylinders and the corrosion-resistant results of finished products.
In the field of shipbuilding, the quality of key components directly affects the safety and operational efficiency of the entire vessel. A ship parts factory in Tonghua, Jilin, commissioned Jianing Forging to produce a batch of high-standard cylinder forgings to improve the performance of its core components in its power system. In this collaboration, Jianing Forging successfully delivered forging products that met technical specifications through mature forging processes and strict quality control, earning customer recognition.
The main issues previously used by this ship parts factory include the cylinder forgings: First, the internal microstructure density of the forgings is insufficient, leading to microcracks after subsequent machining and a high scrap rate; Second, poor dimensional consistency, with large fluctuations in batches and tolerances, affecting assembly efficiency; Third, the mechanical properties of the materials are unstable, especially the difficulty of meeting design standards for both impact toughness and yield strength. Additionally, the original supplier's delivery cycle was long, making it impossible to match the client's production schedule, putting pressure on the overall project schedule.
To address these pain points, Jianing Forging offers customized solutions:
1. Multi-directional forging process: By reasonably designing forging ratios and deformation paths, internal looseness is effectively eliminated, improving the density and isotropy of forgings.
2. Fine temperature control heat treatment: Uses segmented heating and intelligent temperature control systems to facilitate uniform tissue transformation, balancing yield strength and impact toughness.
3. Full-process dimensional inspection: Coordinate measuring is performed at each stage of post-forging, rough machining, and finishing, strictly controlling key dimensions such as diameter, wall thickness, and coaxiality.
4. Rapid response mechanism: Leveraging flexible scheduling and material preparation advantages, delivery cycles are compressed by 30%, supporting customers' production milestones.
