Where is the pinion shaft used?

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Gear shaft It is a combination of shafts and gears, which refers to machine parts that support rotating parts and reverse all the way with it to transmit motion, torque or bending moment. Gear shaft manufacturing products can be divided into spur gear shafts, helical gear shafts, double gear shafts, combined gear shafts, etc. Usually in the state of a metal round rod, each section can have a different diameter. The whole machine in the machine for rotary motion is installed on the shaft.

The gear shaft's component structure, machining quality, heat treatment process, material chemical composition and other bad factors may cause the shaft to fail. Therefore, only by improving the component design structure, strictly controlling the raw material factors, and improving the machining accuracy , Improve the quality of the heat treatment process and other comprehensive considerations to ensure the quality of the shaft and prolong the service time of the shaft.

In the usual design, the application of the gear shaft generally has the following situations:

1. When designing, it is still necessary to shorten the length of the shaft as much as possible.

2. High-speed stage, that is, low-torque stage.

3. Small gears, gears with fewer gears.

4. It is seldom used as a sliding gear for variable speed, and is usually a fixed running gear.