CNC Machining OEM Aluminum Casting Services Semi-Finishing Tools Material

Our CNC machining OEM aluminum casting services provide comprehensive solutions for semi-finishing tools and industrial components. By integrating advanced casting techniques with precision machining capabilities, we deliver aluminum parts that meet the most demanding specifications for dimensional accuracy, surface quality, and mechanical performance in tooling applications.

Material Technology
We utilize high-performance aluminum alloys specifically engineered for semi-finishing tools:

• 6061-T6 Aluminum: Excellent strength-to-weight ratio and machinability

• 7075-T6 Aluminum: Superior strength comparable to many steels

• A380 Die Casting Alloy: Optimal fluidity and thermal conductivity

• 2024 Aluminum: High fatigue resistance and toughness

• Custom Alloy Blends: Tailored compositions for specific tooling requirements

Integrated Manufacturing Process
Our combined casting and machining approach ensures complete manufacturing solutions:

Aluminum Casting Phase

1. Pattern Design: CAD/CAM engineered molds with shrinkage compensation

2. Casting Method Selection: High-pressure die casting for complex geometries

3. Controlled Solidification: Optimized cooling rates for uniform microstructure

4. Quality Inspection: Initial dimensional and visual examination

CNC Machining Operations

• 3-5 axis machining centers for complex contours

• Precision milling of critical functional surfaces

• High-speed drilling and tapping operations

• Coordinate measuring machine validation

• Surface treatment preparation

Performance Characteristics

• Dimensional Precision: ±0.05mm tolerance achievement

• Surface Finish: Ra 0.8-1.6μm on critical tool surfaces

• Mechanical Strength: 250-570 MPa tensile strength range

• Thermal Stability: Maintains accuracy under operating temperatures

• Wear Resistance: Excellent durability in semi-finishing applications

• Weight Optimization: 60% weight reduction compared to steel components

Quality Assurance Protocol

• Material certification to ASTM standards

• First article inspection and validation

• In-process dimensional verification

• Surface roughness measurement

• Mechanical property testing

• Final comprehensive inspection

Industrial Applications

• Semi-Finishing Tools: Deburring tools, finishing cutters, and precision gauges

• Automotive Fixtures: Jigs and fixtures for assembly operations

• Aerospace Tooling: Composite trimming tools and assembly fixtures

• Electronic Manufacturing: Test fixtures and production tooling

• General Industry: Custom fixtures and specialized tooling components

Technical Advantages

• Reduced lead times through integrated manufacturing

• Cost-effective production for medium volume requirements

• Excellent strength-to-weight ratio for handheld tools

• Superior surface quality for precision applications

• Design flexibility for complex tool geometries

• Consistent performance across production batches

Customization Capabilities

• Complete design for manufacturability analysis

• Prototype development and testing

• Volume production from 100 to 10,000+ units

• Multiple surface treatment options

• Custom packaging and labeling

• Just-in-time delivery programs

Our CNC machining OEM aluminum casting services provide the perfect solution for semi-finishing tools requiring lightweight durability and precision performance. By combining advanced casting technology with precision machining expertise, we deliver components that enhance tooling efficiency, reduce operator fatigue, and improve manufacturing productivity across various industrial applications.