Custom CNC Machined Aluminum Heat Sinks for LED Lighting - 6061/6063 Alloy with 167 W/m·K Thermal Conductivity
Price:
Please contact me
MOQ:
1
Delivery Time:
7-15 days
Brand:
Waltay
Product Description
Custom CNC Machined Aluminum Heat Sinks for LED Lighting
Professional manufacturing service for high-performance aluminum heat dissipation components designed specifically for LED lighting applications.
Manufacturing Process
Information Gathering & Analysis
We begin by thoroughly understanding your specific requirements including LED fixture power ratings, thermal dissipation needs, space constraints, production quantities, and budget considerations.
Design & Engineering Support
Our team evaluates existing 2D/3D CAD drawings or provides comprehensive design assistance for concepts and sketches, covering dimensions, fin geometry, structural design, and mounting methods.
Material Preparation
We source high-quality aluminum alloy materials meeting industry standards, primarily 6061 and 6063 grade aluminum bars and plates.
CNC Precision Machining
- Programming: Generation of precise CNC machining programs (G-code and M-code) from 3D models
- Workpiece Fixturing: Secure clamping of aluminum materials on CNC worktables
- Machining Operations: Automated precision milling, drilling, tapping, cutting, and chamfering
- Multi-Axis Capability: Complex heat sink geometries requiring advanced machining
Post-Processing & Surface Treatment
- Deburring & Cleaning: Removal of machining chips and oils
- Surface Treatments: Anodizing (various colors), sandblasting, brushing, electrophoresis, powder coating, and passivation
Quality Assurance
- Dimensional Inspection: Precision measurement using CMM, calipers, and micrometers
- Surface Quality Check: Verification of treatment results and defect detection
- Functional Testing: Optional thermal performance validation
- Documentation: Comprehensive quality inspection reports
Material Specifications
| Material | Thermal Conductivity | Key Characteristics |
|---|---|---|
| Aluminum Alloy 6061 | 167 W/m·K | Excellent thermal conductivity, good mechanical strength, corrosion resistance, superior machinability |
| Aluminum Alloy 6063 | 167 W/m·K | Excellent extrusion performance, aesthetic finish after anodizing, good ductility and weldability |
| Aluminum Alloy 1050 | 222 W/m·K | Higher purity aluminum, superior thermal conductivity, lower mechanical strength |
| Aluminum Alloy 7075 | 130 W/m·K | Extremely high strength, lower thermal conductivity, more difficult machining, higher cost |
Company Advantages
15+ Years Expertise: Specialized in custom CNC machined parts with extensive experience in high-precision metal and plastic components.
Comprehensive Services: Full-service capabilities including part design, prototyping, mold making, plastic injection molding, and assembly services.
Material Versatility: Beyond aluminum, we machine stainless steel, ABS, PC, PA, PP, and POM materials for various applications including cables, sensors, motors, and connectors.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Waltay Electronic Hardware & Plastic Co., Ltd
Location
3rd. Industry Park, Shajing Town, Bao’an District, Shenzhen, China
Contact Person
Yuan Fang