Aluminum Alloy CNC Knob Handle

A metal knob designed for precision equipment adjustment and positioning. The body features a multi-faceted irregular contour with embedded snap-fit slots on the side, facilitating connection to shaft systems for efficient torque transmission. The top center showcases a radial turning texture, combined with fine longitudinal brushing on the side walls, balancing operational feel with aesthetic quality.

Manufacturing this component requires strict control over outer circle concentricity and internal mounting hole tolerances to ensure concentricity and smooth rotation after assembly. Machining the lateral U-shaped groove involves multi-step clamping, demanding high standards in CNC programming path planning and tool rigidity to guarantee burr-free edges and consistent dimensions.

Our factory is equipped with a full range of 88T-800T die-casting machines and CNC precision machining centers, holding IATF16949 automotive quality system certification. We offer one-stop delivery capabilities from material forming to surface treatment. For such appearance-critical parts, we enforce strict surface defect controls and support batch customization based on drawings, meeting non-standard procurement needs in automotive interiors, electronic instruments, and industrial control sectors.