Gear Shaft Spur Gear Cylindrical Gear Plate Internal Gear Pinion Metal Mechanical Gear

CNC (computer numerical control) gear part processing involves a variety of processes. The following are some common CNC gear processing processes:

Gear cutting:
Gear hobbing: Use a hobbing tool to continuously cut on the gear blank to form a tooth shape.
Gear shaping: Use a shaping tool to shape the tooth shape on the gear blank, which is suitable for the processing of precision gears.
Gear shaving: Finishing the gear that has been hobbed or shaped to improve the accuracy and surface quality of the gear.

Gear grinding:
Tooth surface grinding: Use a grinding tool to grind the tooth surface of the gear to achieve higher accuracy and surface finish.
Tooth profile grinding: Accurately grind the tooth shape of the gear, which is suitable for the processing of precision gears.

Gear heat treatment:
Carburizing and quenching: Improve the hardness and wear resistance of the gear, usually after gear cutting.
Nitriding: Form a nitride layer on the surface of the gear to improve its hardness and wear resistance.

Gear finishing:
Gear honing: Use a honing tool to finish the gear to improve the accuracy and surface quality of the gear.
Gear grinding: Gears are processed with grinding tools for ultra-precision.

Gear hole processing:
Drilling: Gears are drilled using CNC drilling machines.
Reaming: Gear holes are finished using reamers.
Boring: Gear holes are processed using boring tools, which are suitable for gears with large apertures or high precision requirements.
Gear measurement and inspection:
Gear measurement: Gear measuring instruments are used to measure the size, shape and position accuracy of gears.
Gear inspection: Check the processing quality of gears, including tooth shape, tooth pitch, tooth surface roughness, etc.
Gear deburring and cleaning:
Deburring: Deburring tools or equipment are used to remove burrs generated during gear processing.
Cleaning: Clean the gears to remove oil, cutting fluid and burrs to ensure the cleanliness of the gears.
These processes can be used alone or in combination to achieve different processing requirements and precision levels of gear parts. The application of CNC technology makes these processes more automated, precise and efficient.