VINACNC - Expert Manufacturer of High-Temperature Graphite Supports for Diode Welding

In the semiconductor and electronics industries, the soldering of sensitive components like diodes requires extremely high precision and heat resistance to ensure the quality of the final product. VINACNC is proud to offer a specialized high-temperature graphite support manufacturing service, meticulously CNC machined to meet the most stringent requirements of the diode welding process.

Technical Specifications, Materials, and Applications

• Material: The products are crafted from high-purity graphite. This material is known for its exceptional heat resistance, chemical corrosion resistance, and non-reactive nature with soldering materials, which helps maintain the integrity of the diode during the welding process.

• Technical Properties:

  • Heat Resistance: Graphite can withstand temperatures of over 3000°C, making it ideal for high-temperature welding processes. It ensures the support does not deform under heat.

  • High Precision: The support is CNC machined to achieve precise tolerances, ensuring that the diodes are perfectly positioned and held securely throughout the welding process.

  • Thermal Conductivity: Graphite has excellent thermal conductivity, which helps to dissipate heat efficiently during welding, protecting sensitive components from localized overheating.

• Applications: Graphite soldering plates and supports are widely used for:

  • Diode Welding: Positioning and securing diodes during thermal welding processes.

  • Semiconductor Manufacturing: Used in reflow ovens, vacuum furnaces, and other high-temperature production equipment.

  • Heat Welding: Used as a heat welding fixture for small, complex components.

Product Advantages

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

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

• Chemical Inertness: Graphite is an inert material that does not react with the soldering materials, 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 support 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 placing the diodes on the support and simulating the welding process to ensure perfect positioning and secure holding.

Packaging and Storage Process

• Cleaning: The support 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 support 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