This high-precision machining process employs water-cooled double-side CNC turning to machine critical sealing and functional surfaces of forged steel valves, ensuring superior heat dissipation, dimensional stability, and extended tool life.
Sealing surfaces (flat, tapered, or custom profiles) Flange faces, seat grooves, and precision bores Cooling System: Integrated water-based coolant for thermal control and chip evacuation Surface Finish: Optimized for sealing (Ra ≤ 0.8–1.6 μm, or as specified) Tolerances: Tight geometric control (±0.01–0.02 mm typical)