gears

Due to some characteristics of structure and working principle, the vibration signal of gear is more complex. When diagnosing the […]

There are not only meshing frequency and side frequency components in gear vibration signal, but also other vibration components. In […]

Increase the center distance. The center distance is one of the main parameters to determine the bearing capacity of the […]

In addition to the influence on the vibration amplitude, the load fluctuation caused by gear load nonuniformity, gear pitch nonuniformity […]

There are a lot of fault information in the modulation of gear vibration signal, so it is very important to […]

The common heat treatment methods of gears are surface quenching, carburizing quenching, nitriding, tempering and normalizing, Surface quenching: surface quenching […]

The frequency components of gear failure are very complex, which are all broadband signals. According to the introduction of some […]

All kinds of faults of gears are embodied in a transmission error in operation, that is, the difference between the […]

The common materials are forged steel, cast steel and cast iron. Forged steel: According to the hardness of tooth surface, […]

Gear is the most commonly used mechanical transmission parts, gear failure is also a common failure of rotating equipment. According […]

Oil immersion lubrication is adopted. As it is a single-stage cylindrical gear reducer, the speed V < 12m / s, […]

In addition to the influence on the vibration amplitude, the load fluctuation caused by gear load nonuniformity, gear pitch nonuniformity […]

There are a lot of fault information in the modulation of gear vibration signal, so it is very important to […]

Tempering is also called flame matching. A process of metal heat treatment. Reheat the quenched workpiece to a proper temperature […]