How Does CNC Process Aluminum Plates?

As a leading CNC Machining service provider, EMAR specializes in precision manufacturing of aluminum components. This article explains the technical process and advantages of CNC aluminum plate machining for industrial buyers and engineers.

The CNC Machining Process for Aluminum Plates

1. Material Preparation: Selecting appropriate aluminum alloys (6061, 7075, etc.) based on application requirements

2. CAD/CAM Programming: Converting design files into machine-readable G-code with precise toolpaths

3. Fixture Setup: Securing aluminum plates using vacuum chucks or custom jigs to prevent vibration

4. Precision Cutting: Executing milling, drilling, and tapping operations with carbide end mills

5. Surface Finishing: Applying secondary processes like anodizing or powder coating as needed

Key Advantages of CNC Aluminum Machining

• ±.005mm dimensional accuracy for critical components

• Superior surface finish (Ra .8μm achievable)

• Complex geometries including thin-wall structures

• Batch production consistency (1-10,000+ pieces)

Why Choose EMAR for Your Aluminum CNC Projects?

Our Shenzhen-based facility operates 42 advanced CNC centers with:

- 5-axis simultaneous machining capability

- In-house quality lab with CMM inspection

- ISO 9001-certified production system

- 15+ years aerospace and automotive experience

Contact our engineering team at www.sjt-ic.com for DFM analysis and instant quoting on your aluminum machining projects.