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Home > Automotive Fin Punching Dies > 3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
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3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)

3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Process Standard)

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Product Description

Basic Specifications
Model NO.
Customized Products
Material
High-Speed Steel
Processing
Punching and Shearing
Technics
Forming Die
Technology
Automation Technology
Cavity Tech
CNC Milling
Frequency
15 Seconds Each
Capacity
1,000,000 Units/Year
Product Description
⚙️
3D-Printed Stacked Fin Die (Conformal Cooling Channels, VDA 6.3 Standard)

This groundbreaking tooling system integrates innovative S-Turbulator™ rib technology to craft self-locking corrugated fins using a continuous progressive stamping process. It enables 30% faster assembly of high-density fin packs for aluminum heat exchangers.

🎯
Precision & Performance:

Designed for 0.08-0.3mm AA4343 alloy with ±0.01mm laser-guided accuracy at 300 strokes/minute. Features mirror surfaces (Ra≤0.2μm) for brazing-ready results.

💎
Durability:

Cryogenically-hardened tooling ensures over 100 million strokes. Ideal for EV battery thermal stacks and 25-bar rated turbo oil coolers.

Stacked Fin Die 1
Stacked Fin Die 2
Technical Highlights
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Our Expertise
Factory Overview Banner

We excel as a high-tech enterprise dedicated to crafting precision stamping molds for the automotive heat exchange industry. Our expertise extends to stamping automation equipment and high-precision products, driven by professionals specializing in mold design.

Certifications: ISO9001, ISO14001, and IATF16949 standards.

Production line 1
Production line 2
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Quality & Certification
Certificates
Honor Certificates
Packaging & Logistics
Shipping Banner
Packing process 1
Packing process 2
Estimated Shipping Times:
  • ✈️ DHL: 3-5 working days
  • ✈️ UPS/TNT: 5-7 working days
  • ✈️ FedEx: 7-9 working days
  • 🚢 Sea: Varies by destination
Frequently Asked Questions
1. What materials is this stamping die compatible with?
The die is specifically optimized for AA4343 aluminum alloy with a thickness range of 0.08mm to 0.3mm, commonly used in high-performance thermal systems.
2. What makes the 3D-printed conformal cooling channels unique?
The 3D-printed channels allow for precise temperature control during the stamping process, which prevents material warping and extends the tool's lifespan by reducing thermal stress.
3. What is the expected production lifespan of the tooling?
Thanks to cryogenic hardening and high-speed steel construction, the tooling system is designed to exceed 100 million strokes under standard maintenance.
4. Does the system require post-processing for the fins?
No. The die produces brazing-ready mirror surfaces with a roughness of Ra ≤ 0.2μm, eliminating the need for additional surface treatment or cleaning.
5. Which quality standards are followed during manufacturing?
Our manufacturing process strictly adheres to the VDA 6.3 process standard and is certified under IATF 16949:2016 for automotive quality management.
6. Can the die design be customized for specific heat exchanger modules?
Yes, we provide 72-hour rapid prototyping via 3D flow simulation to customize fin geometries (such as Hex-cell or Wave-louver) to meet your specific thermal requirements.

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