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Gear Reducer
Manufacturer Since 1997

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what are reasons in gear system?

Categories: FAQRelease time: 2018-09-22 15:41:00
Source: ZHAOWEIEditor: ZHAOWEI Author: ZHAOWEI
what are reasons in gear system?
 
The gear box is an important part of the wide application in precision transmission. When a pair of gears meshes, there is inevitably a tooth pitch, tooth shape and other errors. During the operation, the meshing impact will occur and the noise corresponding to the gear meshing frequency will occur. Frictional noise occurs between the tooth faces due to relative sliding. Since gears are the basic part of the gearbox drive, reducing gear noise is necessary to control gearbox noise. In general, the causes of gear system noise mainly have the following aspects:

1. Gear design. Improper parameter selection, too small coincidence, improper or no shape modification, and unreasonable gearbox structure. In the gear processing, the base section error and the tooth profile error are too large, the flank clearance is too large, and the surface roughness is too large.

2.Gear system and gearbox. Assembly eccentricity, low contact accuracy, poor parallelism of shaft, insufficient stiffness of bearing and bearing, low precision of rotation and improper clearance of bearing, etc.

3.Input torque in other aspects. Fluctuation of load torque, torsional vibration of the shafting, balance of the motor and other transmission pairs, etc.

Shenzhen ZHAOWEI Machinery & Electronics Co., Ltd was established in April 1997 which is State High-Tech enterprise for gear transmission design and manufacture. It provides the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly. Our products are low noise,small volume and high efficiency. ZHAOWEI is a partner you can trust!
Keywords in the article: micro motor planetary gearbox reduction motor

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