CNC Hobbing

United Machine is dedicated to manufacturing high-performance gears for diverse industrial sectors via advanced CNC hobbing services, operating out of a state-of-the-art facility.
We leverage advanced CNC hobbing machines—equipped with automated tool changers and real-time precision monitoring—to produce components that align with strict customer specifications.

Core CNC Hobbing Capabilities

Precision metrics: Achieves DIN 3962 Grade 6 gear accuracy (critical for low-noise, high-efficiency applications) with a repeat positioning tolerance of ±0.002 mm.
Dimensional range: Handles gear modules from 0.5 to 20 mm, maximum gear diameter up to 1200 mm, and gear widths up to 300 mm.
Gear types: Specializes in spur, helical, and bevel gears—engineered for automotive transmissions, aerospace flight control actuators, and industrial machinery drivetrains.
Material compatibility: Processes alloy steel (for high-load gears), 6061/7075 aluminum (lightweight aerospace parts), and brass (low-friction industrial components).
We prioritize customizability: our engineering team collaborates directly with clients to refine gear designs, while in-line quality checks (via coordinate measuring machines, CMMs) ensure consistent reliability.