Engine Parts CNC Machining at AOOM

Engine components demand the tightest tolerances in manufacturing. Cylinder heads, pistons, crankshafts, and turbocharger housings must withstand extreme heat, pressure, and cyclic loading. A few microns of error can cause failure.

At AOOM, we machine engine parts from aluminum alloys to high-temperature nickel superalloys. Our 5-axis CNC centers handle complex geometries in single setups. This guarantees alignment between critical features.

Our Engine Parts Workflow

Material selection. We use certified metals: 6061-T6 aluminum, 4340 steel, and Inconel 718. Mill test reports accompany every batch.

Precision machining. Multi-axis simultaneous machining with live tooling. Swiss-type lathes handle shaft components. We machine features like oil passages, bolt holes, and bearing seats in the same setup.

Surface treatment. Anodizing, heat treatment, and specialized coatings are available in-house.

Inspection. CMM measurement and pressure testing verify every critical dimension. We provide full inspection reports with every shipment.

An automotive performance client needed titanium connecting rods. The material is tough to machine, and the geometry included thin web sections. We programmed five-axis toolpaths that distributed cutting forces evenly. The parts passed fatigue testing at 150,000 cycles.

Our Technical Edge

We have 15+ years of automotive machining experience. ISO 9001:2015 certification. A 100% material traceability system. And a team of engineers who understand engine dynamics, not just chip cutting.

If you need engine components with strict tolerances and reliable performance, we're ready to help.

Send your CAD files to chen@aoomtech.com for a quote within 24 hours.