1. Definition & Issues (The "Why")

CNC Steel Stamping Dies are critical tools for mass-producing machinery components and sheet metal parts. Buyers often encounter critical hurdles:

• Inadequate Tool Life: Using low-grade steel or improper heat treatment leads to edge chipping, causing frequent production interruptions.

• Concentricity Errors: Poor alignment between punch and die due to low-quality machining, resulting in broken punches and equipment damage.

• Part Deformation: Incorrect die clearance calculations lead to material warping and excessive burrs on the finished part.

Vina CNC eliminates these risks by utilizing high-speed CNC milling and Sodick Wire-EDM technology, combined with premium vacuum-hardened tool steels (SKD11, DC53) at 60-62 HRC.

2. Technical Classification (The "How")

• Punching & Pressing Dies: Precision tools for hole punching, blanking, and forming of machinery components.

• Machinery Stamping: Fabrication of durable dies for industrial equipment spare parts.

• Machining Technology: High-precision CNC cavity milling, surface grinding, and Wire-EDM for razor-sharp cutting edges.

• Material Integrity: Vacuum heat treatment ensures zero deformation and maximum fatigue resistance.

3. Technical Advantages (The "Proof")

• Precision: Maintaining fitment tolerances between punch and die strictly at ±0.005mm.

• Durability: Guaranteed performance exceeding 1,000,000 strokes on standard sheet metal.

• Metrology: 100% verification using 3D CMM and digital profile projectors.

4. Contact Information

• Company: Vina CNC Professional Services

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com

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