Turn Mill Complex Aluminum Machined Automotive Parts High Precision CNC Machining
This precision aluminum automotive mechanical component is manufactured on OKUMA 9-axis turn-mill composite machining center, featuring complex hollow cavity structures, multi-directional mounting bosses, distributed threaded mounting holes and strict automotive-grade tolerance requirements. OKUMA turn-mill composite machining completes complex hollow cavities, multi-angle bosses and hole system features in single clamping, eliminates cumulative positioning errors caused by repeated re-fixturing, delivers superior positional accuracy for complex multi-feature integrated structures that ordinary 3-axis milling cannot achieve. Suited for automotive chassis assemblies, automotive power system parts, new energy vehicle structural components and other custom OEM automotive applications.
| Item | Specification |
|---|---|
| Product Type | Precision OKUMA Turn-Mill Complex Aluminum Automotive Mechanical Component |
| Machining Process | OKUMA 9-Axis Turn-Mill Composite Machining |
| Material | 6061 / 6061-T6 Aluminum Alloy |
| Key Features | Complex hollow cavity, multi-directional mounting bosses, distributed mounting holes |
| Surface Roughness | Ra 1.6 μm |
| Tolerance | According to customer drawing |
| Production | Prototype / Low Volume / Mass Production |
| Feature | Our Capability |
|---|---|
| Complex Automotive Component Machining | High-precision manufacturing for difficult-to-produce auto integrated mechanical parts |
| Hollow Cavity & Boss Geometry | Accurate forming of intricate deep hollow cavities and multi-angle mounting bosses |
| Multi-Direction Hole System Machining | One-clamping completion for distributed multi-orientation mounting holes |
| Fewer Setups | Minimize re-positioning and fixture-induced cumulative dimensional errors |
| Dimensional Consistency | Stable tight tolerance for cavity position, boss and hole positional dimensions |
| Surface Quality | High-quality mating surface finish for automotive mechanical assembly |
| Material | Common Grades |
|---|---|
| Aluminum | 6061, 6061-T6, 6063, 7075 |
| Stainless Steel | 304, 316, 17-4PH |
| Alloy Steel | 4140, 4130, 42CrMo4 |
| Brass | C360, H62 |
| Copper | Copper Alloys |
| Titanium | Grade 2, Grade 5 |
| Plastics | POM, PA6, PA66, ABS, Nylon |
Other materials are available according to customer requirements.
Depending on the application, we can provide: Anodizing · Hard Anodizing · Polishing · Brushing · Passivation · Electroless Nickel Plating · Electroplating · Powder Coating
- Automotive Chassis Parts
- New Energy Vehicle Components
- Automotive Power System Assemblies
- Automotive Transmission Components
- Automotive Fluid Control Parts
- Industrial Automation Equipment
- Custom OEM Auto Machinery
This auto component integrates hollow cavities, multi-angle bosses and multi-direction hole features which cannot be finished by conventional milling. OKUMA turn-mill composite realizes multi-feature one-clamping machining to meet strict automotive tolerance standards.
We can machine aluminum, stainless steel, alloy steel, brass, copper, titanium and engineering plastics. Custom materials are also available according to customer specifications.
The exact machining capacity depends on the machine and component geometry. Please send us your 2D drawing or 3D CAD model for an engineering evaluation.
Yes. We can arrange anodizing, hard anodizing, polishing, passivation, plating, powder coating and other customized surface treatments.
Yes. We provide custom CNC machining from 2D drawings and 3D CAD files, including prototypes, low-volume production and mass production.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.