Jingjiang Daming’s Breakthrough in Reducing Cutting Stress of High-Strength Steel

Jingjiang Daming, one of Daming’s eleven steel processing centers, has achieved a major breakthrough in improving the cutting stress of high-strength steel, through a comprehensive initiative aimed at optimizing the precision and efficiency of its steel fabrication processes.

By focusing on stress control, parameter standardization, and real-time data sharing, this initiative has significantly advanced the company’s ability to produce high-quality steel products with greater consistency, reducing rework and boosting overall production performance.

The initiative, executed at the company’s VIGANO237 unit, has resulted in improved cutting quality, enhanced fabrication capabilities, and a more streamlined production workflow — paving the way for future advancements in steel manufacturing.

Precise Stress Control for Enhanced Steel Fabrication Quality

A critical factor in the steel cutting process, especially for high-strength materials, is ensuring proper stress release during fabrication. In response, Jingjiang Daming focused on refining the cutting process to achieve optimal stress release, a key component in improving the overall quality of the finished steel products.

The company implemented specific modifications to the roller wrap during the cutting process, addressing errors at their source and reducing inconsistencies in stress release. Simultaneously, they introduced a detailed tracking system to monitor cutting temperatures across plates of varying thicknesses. The analysis revealed that temperature differences often indicated inadequate downward pressure during cutting, which could leave internal stresses trapped in the steel.

By optimizing these parameters, the company succeeded in more effectively relieving stress during the cutting phase, ensuring that each steel plate underwent thorough processing for superior flatness, strength, and durability — essential for high-performance applications in industries such as automotive, construction, and heavy machinery.

Standardizing Parameters to Achieve Consistent Steel Processing

To further enhance the consistency and quality of its steel cutting, Jingjiang Daming turned to data-driven insights. Through extensive analysis of cutting feedback data, the company identified parameters that consistently resulted in high-quality outcomes, especially for steel plates of the same thickness.

By standardizing these key parameters, the company ensured that the cutting process remained uniform across all production runs. After multiple rounds of optimization and verification, the result was a reliable set of procedures that significantly improved both the consistency of steel plate dimensions and the overall processing quality.

This standardization not only reduced variability in steel product specifications but also contributed to a higher qualification rate, further elevating the company’s reputation for producing high-precision, high-quality steel. The improvement has directly impacted fabrication efficiency, reducing the need for secondary operations and rework.

Real-Time Data Sharing for Dynamic Steel Processing Optimization

In steel fabrication, quick decision-making and collaboration between teams are essential for maintaining production flow and ensuring quality. Jingjiang Daming recognized this need and created a comprehensive information-sharing framework to facilitate real-time communication across shifts and production teams.

Night shift operators began providing real-time photographic reports of the cutting process, which were then shared with the rest of the team, ensuring that all personnel had access to the latest production data. This shift in operational transparency allowed the company to promptly address feedback and resolve any production issues that might have otherwise gone unnoticed, eliminating inefficiencies and ensuring that steel processing remained on track throughout all stages.

The implementation of daily inspections and data sharing mechanisms also provided valuable first-hand insights, which were used to inform ongoing adjustments to the cutting parameters. This continuous cycle of discovery, analysis, and improvement helped maintain the consistency and effectiveness of the measures, driving the steady progress of the initiative.

Impressive Results: A 96% Reduction in High-Strength Steel Re-leveling

The results of the high-strength steel cutting improvement initiative have been remarkable. Following the implementation of precise stress control, parameter standardization, and enhanced data-sharing practices, Jingjiang Daming has reduced the need for high-strength steel cutting re-leveling by an astounding 96% compared to the previous year.

This dramatic reduction in re-leveling reflects a significant improvement in the accuracy of steel plate dimensions, directly contributing to better fabrication quality and fewer defects in the final product. By minimizing the need for additional rework, the company has significantly boosted production efficiency, reduced waste, and enhanced its ability to meet customer demands for high-quality, high-performance steel products.

A Leap Forward in High-Precision Steel Manufacturing

The improvements in steel processing and fabrication quality achieved through this initiative are a testament to Jingjiang Daming’s commitment to advancing the steel manufacturing process. By focusing on precise stress control, the standardization of critical parameters, and fostering a culture of real-time data sharing and collaboration, the company has set a new benchmark for quality in high-strength steel fabrication.

These innovations lay the groundwork for future improvements in steel processing capabilities, enabling Jingjiang Daming to continue leading the charge in the production of high-strength steel that meets the increasingly demanding standards of industries worldwide. With these advancements, the company is poised to not only enhance production efficiency but also to deliver even greater levels of product quality, helping to drive the ongoing evolution of steel manufacturing.