The cycloidal reducer is a kind of reducer layout that uses the principle of planetary transmission and selects the cycloidal pin wheel to mesh.
The cycloid pin gear reducer gearbox is a basic component with a large amount and a wide range of applications, which is widely used in machinery, metallurgy, petroleum, construction, hydraulic and cement, transportation, etc.
Among all kinds of equipment in the industrial field, the application scheme is very wide, but it is also one of the more messy parts disassembled in the equipment protection and protection, and the more messy parts are the time of lost work.

According to the detection method to divide the cycloid pin gear reducer gear box fault diagnosis methods are as follows:
a. The vibration detection and diagnosis method uses machine vibration as the information source. During the operation of the machine, the operation of the machine is distinguished by the variable ratio characteristics of the vibration parameters.
b. The noise detection and diagnosis method uses the noise in the operation of the machine as the information source. During the operation of the machine, the operation of the machine can be distinguished by changing the noise parameters. The essence of this method is the same as the vibration detection and diagnosis method, because the noise is mainly caused by vibration. Although this method is concise, it is susceptible to environmental noise and is not as accurate as the vibration detection and diagnosis method.
c. The temperature detection and diagnosis method uses the temperature of the observable mechanical parts as the information source. During the operation of the gear box of the cycloid reducer, the operating conditions of the machine are distinguished by the characteristics of the temperature parameters.
d. Acoustic emission detection and diagnosis method. Elastic waves occur during wear, deformation, and splitting of metal parts. Using this elastic wave as an information source, during the operation of the machine, the frequency change characteristics of the elastic wave are analyzed to distinguish the operation of the machine.
e. Analysis and diagnosis method of metal content in lubricating oil During the operation of the gearbox of cycloidal pin gear reducer, the operation of the gearbox is distinguished by the change of metal content in the lubricating oil.
f. Optical fiber endoscopic technology
The main use of special fiber optic endoscope directly observe the surface wear and corrosion of parts. Because this technology requires a set of imaging systems, the operation is messy, and it has more binding to oil, it is less used.

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