VINACNC - Expert in High-Precision CNC Machining for Punch Press Tooling and Screw Forming

In the mould and stamping industry, punch pins and screw forming headers are core components that determine the precision and efficiency of the production process. VINACNC is proud to offer a manufacturing service for high-quality CNC punch press tooling and screw forming headers, meticulously machined to ensure superior performance and durability even under the most demanding production conditions for household machinery and other stamping applications.

Technical Specifications, Materials, and Applications

• Materials: The products are crafted from high-quality tool steels such as SKD-11, M2, HSS, and Tungsten Carbide. These materials are known for their exceptional hardness, wear resistance, and good toughness after heat treatment.

• Technical Properties:

  • Punch Pins: Specialized for punching precise holes in sheet metal. Punch pins are CNC machined to achieve extremely tight tolerances, ensuring a long lifespan.

  • Screw Forming Header Punch: A special tool used to form threads on metal parts with high precision and durability.

  • High Precision: Products are CNC machined with extremely tight diameter tolerances, ensuring a perfect fit with the die and helping to create parts with precise dimensions.

• Applications: Our components are indispensable parts of stamping dies for cutting, punching, and forming metal and plastic parts. They are widely used in the manufacturing of household machinery, automotive parts, and precision tooling.

Product Advantages

• Superior Durability: With high-quality materials and advanced heat treatment, our components resist repetitive force and pressure, significantly extending the lifespan of the mould.

• 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 smooth and precise operation helps to reduce the stamping cycle time and enhances overall production efficiency.

• Flexible Customization: We provide a custom manufacturing service from design and mould development to mass production, ensuring the product perfectly matches the client's blueprints and intended use.

Post-Machining Product Inspection Process

1. Hardness Test: We use a professional hardness tester to verify the hardness of the heat-treated material.

2. Dimensional and Tolerance Check: We use a Coordinate Measuring Machine (CMM) to verify all critical dimensions and tolerances against the technical drawings.

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 pins 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, 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