Can you machine complex internal manifold channels without blockage or deviation?
Dimensional accuracy to CAD data is a primary focus during manifold block production. Using multi-axis centers and deep-hole drilling equipment, we follow controlled sequences to minimize tool deflection and maintain consistency across internal galleries. We apply calculated compensation to maintain intersection consistency and ensure clean transitions where internal holes meet. Post-machining, we use thermal deburring or ultrasonic cleaning to remove residual chips and machining debris. This rigorous attention to internal cleanliness helps reduce contamination risks during operation.
Will your CNC machined manifold sealing surfaces hold under high pressure?
The reliability of a machined manifold depends on the integrity of its sealing surfaces. We focus on achieving consistent flatness and controlled finishes, typically targeting Ra 0.8 µm or better, for reliable sealing with metal-to-metal or O-ring interfaces. Our milling processes are optimized to reduce micro-scratches and chatter marks that could compromise a seal under hydraulic stress. For high-pressure requirements, we offer pressure validation and leak detection based on specific material constraints. Our manifolds are machined for demanding fluid power applications requiring stable sealing under high pressure.
Can your custom manifold keep final dimensions accurate after surface treatment?
Managing dimensional compatibility during finishing is a standard part of our manifold machining services. Surface treatments like Type III hard anodizing or electroless nickel plating add measurable coating growth that can impact critical tolerances in threaded ports and cavities. Our engineers factor in the deposition thickness of the specified finish to determine the necessary dimensional compensation. We machine the manifold with a calculated offset to account for this buildup, ensuring the finished product maintains fitment accuracy. This coating compensation control preserves assembly compatibility for custom manifold assemblies.
