VINACNC - Expert in High-Precision Carbide Punch Press Die Sets and Components

In the mould and stamping industry, punch press die sets and punch pins are core components that determine the precision and efficiency of the production process. VINACNC is proud to supply high-quality carbide punch press die sets and punch pins at a competitive price, meeting the most stringent standards of the precision components manufacturing industry.

Technical Specifications, Materials, and Applications

• Material: Products are crafted from carbide (hard alloy), a material known for its exceptional hardness, wear resistance, and toughness after heat treatment.

• Technical Properties:

  • Punch Pins (Punzones): Specialized for punching precise holes in sheet metal. Punch pins can be CNC machined to achieve extremely tight tolerances, ensuring sharpness and a long lifespan.

  • Dies (Matrices): Used to position and support the workpiece, ensuring a clean cut and preventing part deformation.

  • Stepped Holder: The stepped design of the holder ensures precise positioning and a focused punching force.

  • Hardness: After heat treatment, the material achieves a stable hardness (typically HRC 58-62°), allowing the components to withstand high pressure and friction during continuous operation.

• Applications: Our components are indispensable parts of stamping dies for cutting and punching holes in sheet metal or plastic parts. They are widely used in industries producing automotive parts, electronic device housings, and precision machinery.

Product Advantages

• Superior Durability: With high-quality carbide material, the components resist repetitive force and pressure during production, extending the mould's lifespan.

• Absolute Precision: Dimensions are strictly controlled down to the micrometre level, ensuring the components operate in perfect conjunction, minimizing the risk of product defects.

• Optimized Performance: The precise and sharp components help to reduce the stamping cycle time and enhance overall production efficiency.

• Competitive Pricing: Thanks to our optimized and efficient production process, we can offer products at a very competitive price.

Post-Machining Product Inspection Process

1. Hardness Test: We use a professional hardness tester to verify the hardness of the heat-treated material, ensuring it meets technical specifications.

2. Dimensional and Tolerance Check: We use a Coordinate Measuring Machine (CMM) or other high-precision measuring instruments to check the diameter, length, and concentricity.

3. Surface Inspection: We use a surface roughness tester and visual inspection to ensure there are no cracks, scratches, or other defects.

4. Functional Test: The components are test-fitted with related parts to ensure a perfect fit and smooth operation.

Packaging and Storage Process

• Cleaning and Rust Prevention: The components are cleaned and coated with a specialized anti-rust oil to protect their precision surfaces.

• Secure Packaging: Products are carefully packed in rigid plastic boxes or cardboard crates with foam to prevent damage during transport.

• Information Labeling: The packaging is clearly labeled with product information, including the product code, weight, dimensions, and handling instructions.

• Storage Instructions: We recommend storing the products in a dry, cool environment, away from high humidity and corrosive chemicals.

Contact Information:

• VINACNC - Precision CNC Machining Expert

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com

• WhatsApp/Zalo/Wechat: +84 904609889