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This copper-tube-embedded cold plate is engineered for applications where thermal runaway must be prevented:
Induction Heating Systems
MF Welding Controllers
| Specification |
Details |
| Base Plate |
6061-T6 Aluminum (Tensile strength ≥ 310 MPa, ideal for high-pressure sealing) |
| Cooling Tubes |
Copper (C10200), Φ8×1.5mm wall, U-loop dual-path design |
| Mounting Interface |
Flatness ≤ 0.05mm over 100×100mm area |
| Surface Finish |
Ra ≤ 3.2 μm (as-machined), optional nickel-plating for corrosion resistance |
Optimized Tube Embedding Depth
Precisely controlled to balance thermal contact vs. structural integrity
Integrated Mounting & Grounding
All M6/M5 holes CNC-machined to ±0.05mm; grounding points laser-marked for traceability
Design-for-Manufacturability Ready
We review your CAD for manufacturability before tooling, reducing cost by up to 40%
1
CNC Machining of Base Plate: 6061-T6 blank milled to final thickness and mounting features (tolerance: ±0.05mm)
2
Tube Insertion & Fixturing: Copper tubes positioned in precision jigs; depth controlled to ±0.1mm
3
Post-Bond Machining: Final surface finishing, thread tapping, and alignment hole drilling
5
100% Quality Validation: Helium leak test (≤1×10¹&sup0;¹¹ mbar·L/s), hydrostatic pressure test (1.5× working pressure)
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