With the rapid development of society and the needs of production and processing, gear reducer application is more and more widely, in the manufacturing industry, textile industry, transportation industry, processing industry, construction industry and other industries have an irreplaceable position, gear reducer is generally for these industry equipment to play the role of transmission and deceleration.

Generally speaking, the gear is of course one of the important parts of the gear reducer, the overall operation of the gear reducer depends largely on the processing accuracy and quality of the gear, so how to improve the quality of the gear reducer?

1. Improve gear machining accuracy

The precision of shaft teeth of gear reducer is mainly related to motion accuracy, smoothness accuracy and contact accuracy. The gear hobbing machining of the gear reducer is used to control the length of the common normal line and the diameter jump of the gear ring to ensure the motion accuracy, to control the profile error and the base deviation to ensure the smooth precision of the work, and to control the direction error to ensure the contact accuracy.

At present, the gear processing method of gear reduction machine is hobbing, shaving method, the requirements are relatively strict, only this kind of technology level can produce high precision gear, and shaving precision can calibrate the gear hobbing precision of gear reduction machine to a great extent, so some error items in hobbing must be strictly controlled, in order to produce high quality gear.

2, reduce the gear ring radial runout error

The gear ring radial runout of the gear reducer refers to the big change of the measuring head relative to the axis of the gear tooth in the range of a gear revolution, the measuring head in the tooth groove or on the tooth, and the double-sided contact with the tooth height.

That is, the eccentricity of the gear gear reducer gear ring relative to the shaft center line, this eccentricity is due to the installation of the gear reducer parts, the two center holes of the parts and the rotary center of the table do not coincide or deviation is too large caused by.

Or because the center of the gear reducer and the center hole manufacturing is poor, so that the positioning surface contact is not good caused by the eccentricity, so reduce the gear reducer ring radial runout error in order to effectively improve the quality and accuracy of the gear.

In short, if the quality and precision of the gear reduction machine is not enough, it will not only accelerate its own wear, but also greatly reduce the service life of the gear reduction machine, and is not conducive to the stable operation of the gear reduction machine, so from the above two points to analyze and solve the problem of the quality and precision of the gear reduction machine, is very conducive to strengthening the deceleration effect and power transmission of the gear reduction machine, It can also effectively reduce the occurrence of faults.