Details

This Ningbo Wangdefu-designed ABS valve body, the Hydraulic Manifold, features a complex structure filled with tiny, intersecting oil passages. The positional accuracy, dimensional tolerances, and internal smoothness of these passages are crucial to ABS system performance. We ensure that the geometric accuracy and surface finish of the valve body's internal oil passages meet industry-leading standards.

Features

Ultra-Precision CNC Drilling

Using multi-axis CNC equipment and combining state-of-the-art precision tooling technology, we ensure the ultimate concentricity and perpendicularity of all oil passages and valve core mounting holes. PCD tools aid internal bore polishing: In machining critical oil channels and valve seats, our Wangdefu factory leverages PCD tooling technology from automotive motor housing projects to minimize internal surface roughness (extremely low Ra values), reducing fluid resistance and enabling faster and more precise brake fluid response.

Wangdefu's PCD CNC tools are used by Volvo and NIO. When manufacturing ABS valve bodies, we also adhere to automotive-grade precision standards, achieving negligible tolerances.

Understanding cars and robots: In addition to automotive ABS systems, we also develop bionic humanoid robot prototypes. We understand the demands of valve bodies under bumpy road conditions and high-frequency robot operation, ensuring their durability and stability are maximized in advance.

One-stop service: From valve body R&D, production, and commissioning, we handle the entire process. We have previously provided support for several major domestic automotive parts groups and new energy vehicle motor housing projects, and our customers consistently say, "No hassle, just get it and install it."

Why choose our ABS valve bodies?

The core of the valve body lies in the internal flow path. Wangdefu utilizes a five-axis CNC machining center to achieve flow channel dimensional accuracy within ±0.03mm. The inner surface of the flow channel undergoes multiple polishing and deburring processes to achieve a near-mirror finish. This makes it ideal for brake systems requiring stringent cleanliness requirements.

We use high-quality alloys (customizable upon request) to manufacture valve bodies that are exceptionally corrosion-resistant. Professional heat treatment further enhances the material's fatigue resistance and dimensional stability.