RA0.8 AL7075 Aluminum Turned Parts with ±0.02mm Concentricity - Hard Anodized CNC Components for Pneumatic Systems
This pneumatic control valve handle is manufactured from high-strength AL7075 aluminum alloy, designed specifically for automation and pneumatic industry applications. The component undergoes comprehensive CNC machining with precision grinding to achieve exceptional dimensional accuracy and surface quality.
| Specification | Value |
|---|---|
| Raw Material | AL7075 Aluminum Alloy |
| Surface Roughness | RA0.8 |
| Concentricity/Coaxiality | ±0.02mm |
| Surface Treatment | Hard Anodizing |
| Processing Equipment | CNC Lathe, Milling Machine, External Grinder |
| Quality Control Instruments | Caliper, Altimeter, Micrometer |
The main body is precision-turned using CNC lathe technology, while additional holes and grooves are processed through CNC machining centers. To achieve the required ±0.01mm concentricity and RA0.8 surface finish, we employ external grinding and precision surface grinding machines. The beveled handle head is expertly ground by skilled technicians.
Complete manufacturing process control with lathe, milling, and external grinding capabilities all maintained internally.
Strict quality protocols ensure 100% sample acceptance rate and 100% finished product qualification.
- Detailed production scheduling for every order
- Real-time production updates with video and photo documentation
- 99% on-time delivery performance
- 48-hour quotation response time
- Traceable first-grade raw materials
Access our comprehensive manufacturing documentation:
7075 aluminum offers exceptional strength-to-weight ratio, making it ideal for aerospace applications where weight reduction is critical compared to steel components.
Widely utilized in aircraft structures, rock climbing equipment, and bicycle components due to its superior strength and lightweight properties.
While technically possible, welding 7075 aluminum requires specialized techniques as it can develop microcracks during cooling.
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