Custom Precision Multi-Axis CNC Machined Components Supplier, Quotes
Product Description
Our AlSi7Mg heat sinks represent a breakthrough in thermal solution design, combining the geometric freedom of 3D printing with the precision of CNC machining to deliver unmatched cooling performance for today's high-power consumer electronics.
- Utilizes industrial SLM (Selective Laser Melting) systems with 50μm laser spot size
- Achieves ultra-thin 0.2mm fin walls with 0.5mm fin spacing
- Incorporates optimized lattice structures for turbulent airflow
- Implements proprietary scan strategies to enhance thermal conductivity
- 5-axis CNC milling with 0.001mm positional accuracy
- Specialized diamond tooling for aluminum alloys
- Achieves <0.01mm flatness on mounting surfaces
- Automated surface preparation for uniform anodization
Internal channels, lattices, organic shapes (e.g., topology-optimized aerospace brackets).
Consolidate multi-part assemblies into single components seamlessly.
Economical for one-off/batch-of-one production (e.g., patient-specific implants).
Near-net-shape with <5% material waste through effective powder reuse.
Advanced multi-material printing capabilities.
Seamless design-to-part production delivered in hours.
Highly cost-effective for <10,000 units with zero tooling required.
20–50% overall weight reduction achieved via optimized lattice design.
Tailored grain structures engineered for superior performance.
Optimized footprint that only melts required material.
Our hybrid 3D printing-CNC manufacturing process for aluminum heat sinks sets new standards for thermal management in consumer electronics. By combining additive manufacturing's geometric freedom with precision machining's accuracy, we deliver cooling solutions that outperform conventional designs while enabling innovative product form factors.
Contact our thermal engineering team today to discuss how our advanced heat sink technology can solve your most challenging thermal management problems.
All designs protected under strict confidentiality agreements.
The additive phase utilizes industrial SLM (Selective Laser Melting) systems with a 50μm laser spot size to achieve ultra-thin 0.2mm fin walls with 0.5mm spacing, turbulent airflow lattice structures, and enhanced thermal conductivity.
Our 5-axis CNC milling operations feature 0.001mm positional accuracy, specialized diamond tooling for aluminum alloys, and achieve <0.01mm flatness on critical mounting surfaces.
Available materials include AlSi7Mg, TANTALUM, Pure Tantalum, Copper, Tu1, Tu2, CuZn40, CuSn8, CuAl10Ni5Fe5, and Ti-6Al-4V.
Surface treatment options include Mirror Finishing, Fibre Drawing, and Powder Coating with automated surface preparation for anodization. Secondary processes include CNC machining, Hobbing, Shaping, Grinding, Broaching, and Honing.
The process offers near-net-shape manufacturing with <5% material waste through recycled powder, requires zero tooling costs for batches under 10,000 units, and achieves a 20–50% weight reduction via lattice structures.
All customer blueprints, CAD files, and technical specifications are strictly protected under non-disclosure and confidentiality agreements throughout every stage of manufacturing.
