Source: Baolu Heavy Hits:
Gear is a common transmission method in mechanical equipment. But in the actual operation process, it will break, glue and other situations, resulting in loss of working ability. How to avoid gear failure is a science, let me explain it next.
1. Gear teeth broken: In closed transmission, when the gear tooth surface is hard, the gear teeth will break. Therefore, it is necessary to increase the root fillet radius and improve the accuracy of the tooth surface.
2. Tooth surface wear: This is a failure performance of open gear transmission, so it is necessary to switch to closed gear transmission to avoid tooth surface wear.
3. Tooth surface pitting: This is a failure performance of closed gear transmission, especially on soft tooth surfaces. Therefore, it is necessary to increase the hardness of the gear material or add lubricating oil between the meshing gear teeth. Reduce friction and slow down pitting corrosion.
The above is an explanation to avoid gear failure, I hope it will be helpful to everyone.