Multi-Hole Precision Metal Fixture Base Plate

As a core load-bearing component for automated testing or assembly lines, this plate structure features a large central rectangular cutout and dense peripheral hole patterns. This design allows for internal component clearance and rapid positioning of external modules. Laser-marked serial numbers on the side indicate traceability management capabilities. It is commonly used in tooling and fixture systems for the electronics, semiconductor, and precision machinery industries, ensuring stable reference positions during high-frequency assembly operations.

The part surface exhibits a uniform brushed metal texture. Countersink holes, through holes, and threaded holes of various specifications are distributed around the corners and edges for securing pins or connecting actuators such as cylinders. The machining focus lies in controlling positional tolerances between hole systems, especially the positioning hole groups around the central window, which require high coaxiality to fit precision pins or sensors. Additionally, the flatness around the large opening must be strictly controlled to prevent warping caused by stress release after material removal, thereby affecting overall assembly fit.

Leveraging our high-precision vertical machining centers and Hexagon CMMs, we effectively handle the manufacturing of parts with multiple features and high positional accuracy requirements. For base materials such as aluminum, stainless steel, or mold steel, we provide one-stop solutions ranging from rough and finish machining to deburring, anodizing, or nickel plating. Please provide 2D/3D drawings with complete tolerance annotations to evaluate specific machining processes and obtain an accurate quote.