VINACNC - Expert in High-Precision CNC Machining of Graphite Jigs for 220HEX Diodes

In the semiconductor and electronics industries, the encapsulation of sensitive components like the 220HEX series diode requires extremely high precision and heat resistance to ensure the quality of the final product. VINACNC is proud to offer a specialized graphite vacuum jig manufacturing service, designed to meet the most stringent requirements of the diode encapsulation 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 diode during the moulding process.

• Technical Properties:

  • Heat Resistance: Graphite can withstand temperatures of over 3000°C, making it ideal for encapsulation processes that require high heat.

  • Vacuum Jig: The jig is designed to operate effectively in a vacuum environment, ensuring no air bubbles are trapped during encapsulation, which increases the durability and reliability of the product.

  • High Precision: The jig is CNC machined to achieve precise tolerances, ensuring the shape and dimensions of the encapsulated components are perfect, specifically for 220HEX diodes.

• Applications: Graphite vacuum jigs are widely used for:

  • Diode and Semiconductor Encapsulation: Positioning and holding diodes or semiconductor chips during the thermal encapsulation process.

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

Product Advantages

• High Precision: Thanks to CNC machining, the jigs 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 encapsulation material, ensuring the quality and integrity of the final product.

• Optimized Costs: The long lifespan and high production efficiency of the 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 jig 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 encapsulation run is performed to evaluate the quality of the resulting product and the jig's release properties.

Packaging and Storage Process

• Cleaning: The jig 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 jig 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