VINACNC: Expert in Custom Mould Parts for Stamping Process & Injection Moulding

The detail information of product

VINACNC - Expert in High-Precision Custom Guide Bushes and Punches

In the mould and stamping industry, guide bushes, pilot pillars, and punches pins are core components that determine the precision and efficiency of the production process. VINACNC is proud to offer a manufacturing service for custom mould parts from high-grade materials like steel and carbide, meeting the most stringent requirements for injection molding and stamping processes.

Technical Specifications, Materials, and Applications

Materials: Our products are crafted from high-quality materials:
- Steel: Tool steels like SKD-11, M2, and HSS are known for their high hardness, wear resistance, and good toughness after heat treatment.
- Carbide: A hard alloy with extremely high hardness and wear resistance, ideal for applications demanding maximum durability.
Technical Properties:
- High Precision: Components are CNC machined with extremely tight tolerances, ensuring a perfect fit with the mould, allowing for a smooth opening and closing process.
- Hardness and Durability: After heat treatment, the material achieves a stable hardness (typically over HRC 58°), allowing the components to withstand high pressure and friction during continuous operation.
- Customizable Features: We can customize features such as pin head design, shape (round, oval, stepped), and surface coatings to optimize performance for specific applications.
Applications: Our mould parts are indispensable components in injection and stamping dies for cutting, punching, and positioning metal or plastic parts.

Product and Service Advantages

Superior Durability: With high-quality steel and carbide, the components resist repetitive force and pressure, significantly 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 and precise operation helps to reduce the 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.

Quality Inspection Process

Hardness Test: We use a professional hardness tester to verify the hardness of the heat-treated material.
Dimensional and Tolerance Check: We use a Coordinate Measuring Machine (CMM) to verify all critical dimensions and tolerances against the technical drawings.
Surface Inspection: We use a surface roughness tester and visual inspection to ensure there are no cracks, scratches, or other defects.
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.
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.