High-End Transmission Requirements Met by Advanced Techniques in Single Helical Gear

Helical Gear Description

From the perspective of manufacturing process upgrades, helical gears are precision-machined components produced

in high volumes through advanced techniques. Their fabrication integrates multiple stages of precision machining and quality control.

Key Features

Characterised by complex manufacturing processes requiring specialised helical cutters and CNC machining equipment,

with quality controlled by high-precision inspection instruments. Advantages include high product accuracy,

excellent consistency in mass production, and enhanced tooth surface quality and mechanical properties

through advanced techniques, meeting high-end transmission requirements.

Working Principle

Gear profiles are formed using CNC gear hobbing machines with helical hobs. Helical angle precision is ensured

through precise control of the hobbing cutter axis angle relative to the gear shaft axis. Subsequent carburising

and quenching processes strengthen the tooth surfaces, followed by precision grinding on CNC gear grinding machines

to reduce surface roughness.

Parameters such as tooth profile error and cumulative pitch error are verified using coordinate measuring machines

and gear measuring centres to ensure compliance with design specifications.

Process optimisation ultimately achieves stable mass production.

Applications

Suitable for high-end equipment demanding stringent manufacturing precision, including high-speed helical gears for aero-engines,

spindle helical gears for precision CNC machine tools, helical gears for high-speed rail traction gearboxes,

and high-precision helical gears for new energy vehicle drive axles.

Technical Specifications

high-end single helical gear

precision single helical gear

durable single helical gear transmission

High-End Transmission Requirements Met by Advanced Techniques in Single Helical Gear Images