In modern manufacturing, CNC casting parts machining plays a pivotal role in transforming raw castings into high-precision functional components. As an ISO-certified CNC machining specialist, AOOM Technology delivers exceptional quality and dimensional accuracy for cast parts across aerospace, automotive, and industrial applications.

What is CNC Casting Parts Machining?

This specialized process involves using computer-controlled machines to precisely finish cast metal workpieces (aluminum, steel, iron, etc.) to meet tight tolerances (typically ±.005 inches). Unlike conventional machining from solid billets, CNC machining of castings requires unique toolpath strategies to account for inherent material variations in cast structures.

Key Advantages of Our CNC Casting Machining Services

1. Dual-Capability: We machine both green (unfinished) castings and perform secondary operations on pre-cast parts

2. Advanced Tooling: Diamond-coated cutters and adaptive toolpaths for consistent surface finishes (Ra .8-3.2 μm)

3. Material Expertise: Extensive experience with aluminum alloys (A356, 380), ductile iron (65-45-12), and stainless steel (CF8M)

Critical Applications

Our CNC machined cast components serve mission-critical functions in:

- Aerospace: Engine brackets, turbine housings

- Automotive: Transmission cases, suspension knuckles

- Hydraulics: Valve bodies, pump housings

Why Choose AOOM Technology?

With 15+ years of casting machining experience, we combine:

• 5-axis CNC centers for complex geometries

• On-site CMM inspection (.0002" repeatability)

• DFM feedback to optimize your casting designs

• Just-in-time production with 98.7% on-time delivery

Contact our engineering team at [email protected] to discuss your casting machining requirements and receive a free DFM analysis.