When there is a problem with the gear reducer, we should check it in time to deal with the fault, as long as we have a certain understanding of the problems that may occur in the gear reducer. Today's China Transmission Network Xiaobian mainly introduces how to deal with the noise of gear reducer.
1. Damage to the transmission parts During the installation process, the transmission parts are damaged due to improper operation, resulting in inaccurate or unstable movement. Because of the damage, the high-speed moving parts are damaged by the oil film; The moving parts are artificially unbalanced; Both oscillations and noise occur. It is necessary to pay attention to and prevent this cause during the installation process. It is necessary to replace damaged parts that cannot be repaired to ensure a stable noise level.
2. When the reducer is installed with vibration damping and blocking measures, the resonance between the fuselage and the foundation support and the connector should be prevented as much as possible. Noise occurs. Gear reducers usually have one or more gears inside the gear motor. Resonance occurs in certain velocity ranges. In addition to planning reasons, there is a direct relationship between the device and the resonant azimuth in the absence of null testing, as well as the corresponding damping or blocking measures. Some reducers that require low transmission noise and oscillation should use high toughness and high damping substrates to reduce noise and oscillation.
3. The geared motor parts of the energy-saving reducer are loose. Because of the loosening of various components (such as bearing preload organization, shafting positioning organization, etc.), the system positioning is incorrect, abnormal azimuth meshing, and the shaft system moves. Oscillation and noise, this series of needs to start from the planning structure, try to ensure the stability of various organizational cohesion, and choose a variety of cohesion methods.
Adjust the geometric accuracy of the components because the geometric accuracy of the device does not meet the requirements of the specification, resulting in resonance and noise of the gear reducer components, which should be directly related to the process of improving the device, adding things to ensure the overall quality of the installers.
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