How to solve the noise problem of harmonic reducer?

Update:10 Apr 2020

The harmonic reducer supplier teaches you how to solve the noise problem of the reducer:
First of all, we all know that planetary reducer, servo reducer 90 degree servo reducer, harmonic reducer, right angle reducer, high-precision reducer hollow rotating platform, angle planetary reducer, robot joint RV Reducer and other reducer will have noise, but there will be relevant qualified decibel value. The noise mainly comes from the friction, vibration and collision of the transmission gear. How to effectively reduce the noise? What problems should we pay attention to in the use process? This paper introduces the use and maintenance of the reducer noise.
1、 Timely lubrication and correct use of oil products
Unreasonable lubrication and wrong use of lubricating grease will cause immeasurable damage to the reducer. At high speed, a lot of heat energy will be produced by gear tooth friction. Improper lubrication will lead to gear tooth damage, affect accuracy and increase noise. During the design, the gear pair is required to have proper clearance (the clearance between the non working surfaces of meshing gear teeth to compensate for thermal deformation and store lubricating grease). The correct use and selection of lubricating grease can ensure the safe and effective operation of the system, delay the deterioration trend and stabilize the noise level.
2、 Correct use
If the reducer is used correctly, the damage and damage of parts can be avoided to a certain extent to ensure a stable noise level. The noise of reducer will increase with the increase of load, so it should be used in the normal load range.
3、 Regular maintenance
Regular oil change, replacement of worn parts, loose parts of fasteners, removal of internal sundries. The gearbox cleaning and maintenance machine can realize the functions of gearbox cleaning, waste oil fast filtering and new oil filling by using the original oil supply and drainage system of gearbox and filtered old oil. The operation process does not change the hardware facilities and add cleaning agent, ensuring the safe operation of gearbox and prolonging the operation Long service life. Adjust the clearance of each part to the standard value, and verify the geometric accuracy. Combined with the above three points, the ability of resisting noise level degradation of the reducer can be improved and the stable use state can be maintained.

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