More Details
This prototype was developed to validate critical functional interfaces in a pneumatic valve used within industrial automation systems. The client required confidence in sealing performance, sliding motion, and interface accuracy before committing to further pilot builds.
The component includes sliding fits, plug-in interfaces, and quick-lock structures, all of which demand tight dimensional control and stable surface conditions. Black anodizing was applied for surface protection, followed by secondary machining to remove the oxide layer from critical mating and sealing areas, ensuring functional reliability without compromising corrosion resistance on non-critical surfaces.
This solution is suitable for engineering teams validating pneumatic control components where precision, speed, and repeatability are essential.
Key Features & Advantages
1️⃣Engineering-Driven Tolerance Control
6061-T6 aluminum was selected for its excellent machinability and mechanical stability, enabling tolerances down to ±0.01 mm to meet sealing and motion requirements.
2️⃣Post-Anodizing Precision Machining
Secondary machining after black anodizing ensured that oxide layers did not interfere with sliding fits, sealing surfaces, or locking mechanisms.
3️⃣Functional Interface Validation
CNC milling was used to accurately form valve bodies, internal flow paths, and mating features, supporting reliable assembly and repeatable operation.
4️⃣Fast Validation Loop
A controlled CNC-only workflow enabled rapid turnaround, allowing functional testing and design decisions within a 5–7 day window.
Technical Specifications
| Parameter | Value |
|---|---|
| Tolerance | ±0.01 mm (critical features) |
| Surface Finish | Black anodized with secondary precision machining |
| Assembly | Functional test-fit |
| Lead Time | 5–7 days |
| Process | CNC Milling |
| Material | 6061-T6 Aluminum |
Application Scenarios
▶️Industrial automation control systems
▶️Pneumatic valve function and sealing validation
▶️Engineering feasibility testing
▶️Small-batch pilot builds for industrial equipment
FAQs
Q1: Can anodizing be skipped for faster delivery?
Yes, depending on functional and environmental requirements.
Q2: Is secondary machining after anodizing necessary?
For sliding, sealing, or locking interfaces, secondary machining is recommended to ensure functional accuracy.
Q3: Can this valve be used for functional pressure testing?
Yes, the material and tolerances support functional and sealing tests.
Q4: Do you support small-batch builds after prototyping?
Yes. We support pilot runs and small-batch production.
Q5: Can you provide DFM feedback during prototyping?
Yes. DFM review is integrated into our prototyping process.
Why Choose Us
We focus on engineering decisions that reduce risk, ensuring that each step is carefully considered to optimize design and functionality. This approach minimizes uncertainties and accelerates the development process.
By controlling material selection, machining strategy, and surface treatment sequencing, we help clients validate functional components quickly and predictably. This streamlined approach ensures a more efficient path to a reliable final product.
Production Process
- CNC Machining
- Secondary Precision Machining
- Surface Finishing & CMF
- Assembly & Functional Testing
- Dimensional Inspection
