CNC Turning Threaded Hollow Drive Gear Shaft Mini Small Chrome Plating Precision CNC Machining Brass Pinion Driver Shaft for Electric Tool

The characteristics of a drive gear shaft in electric tools are as follows:

Strength and durability: The drive gear shaft needs to have sufficient strength and durability to withstand high torque and high-speed operation. High-strength alloy steel or tool steel is typically chosen as the material, and its strength is enhanced through processes such as heat treatment.

Precision machining: The drive gear shaft usually requires precision machining to ensure precise gear meshing and smooth operation. This may involve precise turning, grinding, gear cutting, and other processes.

Gear assembly method: Gears on the drive gear shaft are typically connected to the shaft using threaded connections, to ensure reliable and stable transmission of torque between the gear and the shaft.

Bearing support: The drive gear shaft needs to withstand axial and radial loads and maintain smooth operation. Therefore, the selection and installation of bearings are crucial to provide proper support and reduce friction losses.

Surface treatment: The surface of the drive gear shaft typically undergoes surface treatments such as chrome plating or phosphating to enhance its corrosion resistance and reduce friction.

These characteristics may vary depending on the specific type of electric tool and its operational requirements. However, they all aim to ensure the performance and reliability of the drive gear shaft.