Multi-Station Progressive Stamping Die Components

As the core functional unit of continuous metal stamping dies, this die component assembly achieves stable forming of metal sheets in high-speed stamping environments through the precise fit of upper and lower die shoes and a guide pillar system. The structure integrates multi-station cavities, stripper plates, and ejection mechanisms, designed to meet the continuous blanking, bending, and drawing requirements for products such as automotive parts, motor stator cores, and home appliance connectors, ensuring feeding accuracy and product consistency across all processes.

The manufacturing process strictly controls the cutting precision of irregular core contours and the clearance of moving parts to prevent uneven wear or chipping during high-speed reciprocating motion. To address heat treatment deformation in high-hardness mold steels, the factory utilizes Sodick slow wire EDM equipment to process micro-steps and deep narrow slots, combined with precision surface grinding to ensure the flatness of installation reference surfaces. Key dimensions, such as the coaxiality of guide pillar holes and cavity position tolerance, are rigorously verified using Hexagon CMMs to ensure operational stability after assembly.

Supported by ISO 9001 and IATF 16949 quality management systems, our production services cover the entire workflow from drawing manufacturability assessment and material selection to trial molding and delivery. For these non-standard die components, quotations and lead times are calculated based on specific stamping tonnage, mold steel grades (e.g., SKD11, DC53), heat treatment hardness requirements, and surface treatment standards. We support custom manufacturing based on customer drawings and offer flexible supply modes for multi-variety, small-batch orders.