1. Precision Performance

Our precision stamping dies boast exceptional positioning accuracy, with a dimensional tolerance strictly controlled within ±0.002mm for key forming components (e.g., punches and die cavities). The coaxiality between the upper and lower mold assemblies is maintained at ≤0.001mm, ensuring that each stamped part (such as easy-open lid pull-tabs or metal gaskets) meets consistent size standards. After 10,000 consecutive stamping tests, the precision deviation of the die remains less than 0.003mm, fully satisfying the high-precision requirements of the automotive, electronics, and packaging industries.

2. Efficiency Performance

Designed for high-speed production, this precision stamping die supports a maximum stamping frequency of 300 strokes per minute when paired with matching stamping equipment. The optimized die structure reduces material feeding resistance, cutting the average cycle time per stamping operation by 15% compared to conventional dies. It also features a quick-change modular design—mold replacement for different part types can be completed within 20 minutes, minimizing downtime and significantly boosting overall production line efficiency.

3. Durability Performance

The core components of the die (including punches and die cavities) are crafted from high-grade tungsten steel (W6Mo5Cr4V2) with a multi-step heat treatment process, achieving a surface hardness of HRC 60-62. The working surfaces undergo precision grinding and diamond polishing, with a roughness of ≤Ra 0.1μm to reduce friction and wear. Under normal operating conditions (stamping 1.2mm-thick aluminum sheets), the die maintains stable performance for over 500,000 stamping cycles without the need for major maintenance, greatly lowering the total cost of ownership for customers.

4. Stability Performance

Equipped with an integrated intelligent monitoring system, the die can real-time track parameters such as stamping force, temperature, and part ejection status. When abnormal data (e.g., excessive stamping force or material jams) is detected, it immediately sends an alert to the control system, triggering a shutdown within 0.5 seconds to prevent die damage. In long-term continuous production (24-hour operation), the die’s performance fluctuation rate is kept below 2%, ensuring consistent quality of stamped parts and reducing the defective rate to ≤0.05%.

5. Adaptability Performance

This precision stamping die offers strong material adaptability, capable of processing a wide range of sheet metals including aluminum (1050, 3003), stainless steel (304, 430), and cold-rolled steel (SPCC) with thicknesses from 0.1mm to 1.5mm. It can be customized to produce various part shapes (e.g., circular holes, rectangular grooves, and complex curved profiles) by replacing modular inserts, eliminating the need for full die redesign. Additionally, it is compatible with most standard stamping presses (tonnage range: 50-200T), making it easy to integrate into existing production lines.