Progressive die integrates multiple fabrication processes-including punching, blanking, bending, and forming-into a single die set with several sequential stations. Utilizing an automatic strip feeding system, it enables a fully continuous and automated manufacturing flow from raw material to finished product.
Attribute
| Category |
EMI Shielding Die |
| Model Name | SY-EMI-X2 |
| Weight | 115kg |
|
Tags |
Smartphone, Signal Shielding, SMT Ready |
Our Progressive Die Solutions
The core features of our solutions are multi-station integration, continuous strip feeding, and high-speed stamping. Our design philosophy focuses on high-speed precision, stability, and ease of maintenance. By integrating modular high-precision stations with intelligent feeding mechanisms, we overcome common industry pain points such as large pitch deviations, complex maintenance, and material breakage.
Progressive Stamping Case
The primary advantage of our progressive dies is the elimination of manual intervention, enabling high-speed, seamless, and fully automated mass production.
Technical Challenges & Quality Control
Pitch deviation is a major risk in stamping. We utilize a self-developed closed-loop pitch control algorithm paired with imported high-precision servo feeding systems. This ensures near-zero error, restricting single-step pitch deviation to within ±0.002mm.
Our modular detachable structure allows for the rapid removal and replacement of specific station modules without dismantling the entire die set. This significantly reduces downtime, shortening the maintenance cycle by 60% compared to the industry average.
Our proprietary intelligent tension control system provides real-time monitoring and automatic adjustment, keeping tension deviation within 2%. This ensures smooth feeding and guarantees 100% dimensional consistency in mass production.
We use ASP23 premium imported die steel to ensure uniform hardness (HRC 62-64) across all cutting edges. Combined with our real-time wear monitoring system, the blade replacement cycle is extended by 60%, minimizing downtime and maximizing continuous production stability.
Your Progressive die Expert
As an experienced tooling manufacturer, we bring extensive project experience and proven design capabilities to support a wide range of customer requirements.
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3000 +Progressive die Design Cases
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20 +Experienced Tooling Engineers
FAQ
Q: What kind of parts are NOT suitable for progressive dies?
A: Parts with very complex 3D geometries, deep drawing requirements, or large structural dimensions may not be suitable. In such cases, transfer dies are usually a better option.
Q: How do you ensure feeding accuracy in a progressive die?
A: Feeding accuracy is critical for maintaining pitch consistency. We optimize strip layout, feeding system compatibility, and guiding structures to ensure stable material progression throughout the stamping process.
Q: How do you control strip layout for material efficiency?
A: We design optimized strip layouts based on part geometry and material properties, reducing scrap rate while maintaining structural integrity during forming.
Q: How do you reduce downtime in mass production?
A: We focus on tool durability, stable structure design, and ease of maintenance to minimize unexpected downtime during continuous production.
Q: Can progressive dies handle high-strength materials?
A: Yes, but it requires proper material selection, tool steel quality, and heat treatment. We design tooling specifically to handle high-strength steels without premature wear.
Q: How do you ensure consistent part quality across all stations?
A: Each station is designed and validated to ensure process stability, so that dimensional accuracy and forming quality remain consistent throughout the entire stamping sequence.
Q: What is the typical ROI of a progressive die?
A: Although the initial tooling cost is higher, progressive dies provide long-term cost savings through high efficiency, reduced labor, and lower per-part production cost.
Q: How do you validate a progressive die before delivery?
A: We perform trial runs to verify strip feeding, forming sequence, dimensional accuracy, and overall production stability under real operating conditions.
Q: What do you need from us to start a progressive die project?
A: We require part drawings, material specifications, and production volume. Based on this, we can evaluate feasibility and propose the optimal tooling solution.
Types of Stamping Dies
- Single Stamping Die
- Compound Die
- Transfer Die
- Transfer Die
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Single Stamping DieStructure: Simple, single-operation design without linked stations
Tolerance: ±0.01–0.05 mm
Efficiency: Lower, requires manual transfer
Challenges: Positioning deviation, edge wear
Best for: Low-volume production, prototyping, complex parts -
Compound DieStructure: Multiple operations in one station
Tolerance: ±0.005–0.02 mm
Efficiency: Medium to high
Best for: High-precision blanking and simple parts -
Transfer DieStructure: Multi-station with transfer system
Tolerance: ±0.005–0.03 mm
Efficiency: High automation
Best for: Complex parts and large-scale production -
Transfer DieStructure: Multi-station with transfer system
Tolerance: ±0.005–0.03 mm
Efficiency: High automation
Best for: Complex parts and large-scale production
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