VINACNC - Expert in High-Precision HSS T-Punch Pins for Moulds

In the mold and stamping industry, the punch pin is a core component that determines the precision and efficiency of the production process. VINACNC is proud to supply high-quality HSS T-punch pins with high hardness and tight tolerances, manufactured to international standards like Dayton and Misumi. This is the optimal solution, ensuring superior performance and durability for stamping and injection molds, especially for household appliance parts.

Technical Specifications, Materials, and Applications

• Material: The products are crafted from HSS (High-Speed Steel), a high-quality tool steel widely used for its hardness, wear resistance, and toughness after heat treatment.

• Standards:

  • Dayton, Misumi: The punch pins are manufactured to international standards from Dayton and Misumi, ensuring compatibility and high quality.

• Technical Properties:

  • T-Punch Pin: The "T" head design ensures precise positioning and focused punching force.

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

  • Precision: Products are CNC machined with extremely tight diameter tolerances, ensuring a perfect fit with the mold and creating parts with precise dimensions.

• Applications: HSS T-punch pins are indispensable components in stamping dies for cutting and punching holes in sheet metal or plastic parts. They are widely used in the manufacturing of household appliance parts, automotive components, and precision machinery.

Product Advantages

• Superior Durability: With high-quality HSS material, the punch pin resists repetitive force and pressure, extending the mould's lifespan.

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

• Optimized Performance: The smooth operation helps to reduce the stamping cycle time and enhances overall production efficiency.

• International Standard Compliance: Manufacturing according to international standards ensures high compatibility and quality, making it easier for clients to integrate our components into their existing systems.

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 punch 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