VINACNC - Expert in High-Precision Custom CNC Machining of Graphite Tooling for TO-247 Diode Module Packaging

In the semiconductor and electronics industries, the packaging of sensitive components like the TO-247 diode module requires extremely high precision and heat resistance to ensure the quality of the final product. VINACNC is proud to offer a specialized custom OEM graphite tooling manufacturing service, designed to meet the most stringent requirements of the TO-247 diode packaging process.

Technical Specifications, Materials, and Applications

• Material: The products are crafted from high-purity graphite. This material stands out for its exceptional heat resistance, chemical corrosion resistance, and non-reactive nature with encapsulation materials, which helps maintain the integrity of the components during the packaging process.

• Technical Properties:

  • Heat Resistance: Graphite can withstand temperatures of over 3000°C, making it ideal for high-temperature processes such as welding, sintering, or heat treatment.

  • High Precision: The jigs are CNC machined to achieve precise tolerances, ensuring that the TO-247 diode modules are perfectly positioned and held securely throughout the packaging process.

  • Smooth Surface: Graphite has a naturally smooth surface, which allows parts to be easily released from the fixture without damage.

• Applications: Graphite tooling is widely used for:

  • Packaging TO-247 Diode Modules: Positioning and holding diode modules or other semiconductor chips during encapsulation and packaging.

  • Semiconductor Manufacturing: Used in sintering furnaces, vacuum furnaces, and other semiconductor production equipment.

     

Product Advantages

• High Precision: Thanks to CNC machining, our fixtures have absolute dimensional accuracy, facilitating high-precision mass production.

• Heat and Corrosion Resistance: The extremely high heat and corrosion resistance of graphite ensures a long jig lifespan and allows for multiple reuses.

• Chemical Inertness: Graphite is an inert material that does not react with the packaging material, ensuring the quality and integrity of the final product.

• Optimized Costs: The long lifespan and high production efficiency of our jigs help minimize investment and operational costs for our clients.

Post-Machining Product Inspection Process

1. Dimensional Inspection: We use digital calipers and other precision measuring tools to verify the dimensions of the graphite tooling against the technical drawings.

2. Surface Finish Inspection: We conduct visual inspections and use specialized measuring devices to ensure the surface meets the requirements and is free of cracks or defects.

3. Functional Test: A trial run is performed by fitting the parts to be processed onto the tooling to ensure perfect positioning and secure holding.

Packaging and Storage Process

• Cleaning: The tooling is thoroughly cleaned to remove carbon dust and other impurities.

• Careful Packaging: The product is packed in a sturdy cardboard box or a wooden crate with foam to prevent impact and chipping during transport.

• Labeling and Instructions: The packaging is clearly labeled with product information, including the product code, dimensions, and usage/storage instructions.

• Storage: We recommend storing the tooling in a dry, cool environment, away from heavy impacts, to maintain its best quality.

Contact Information:

• VINACNC - Precision CNC Machining Expert

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com

• WhatsApp/Zalo/Wechat: +84 904609889