All friends who have been in contact with the reducer know that the service life of the reducer is determined by the size of external load and internal wear rate. Too much load on the inside and outside of the reducer may cause tooth fracture, shaft fracture and wear of moving parts, while the wear of moving parts may cause difficulties in the formation of smooth oil film. Therefore, under the condition that the reducer has been assembled and hard tooth surface gears are used, the methods for improving its service life are as follows:
I It is to avoid excessive external load on the components driven by the reducer.
II. It is necessary to control the wear of internal bearings, gears and other parts of the reducer at a reasonable scale.
III. It is necessary to ensure that the hydrodynamic smooth oil film is met between the bearing interior and the gear meshing surface.
1. Correctly install the reducer to avoid excessive additional force
It is necessary for the reducer device to meet the corresponding device requirements, to avoid large additional force (i.e. adding external load) due to poor alignment, lack of cooperation accuracy, excessive oscillation and other reasons, and then accelerate the damage of the reducer. This kind of problem should be found and handled in time in the early stage or during the work, otherwise, it can cause abnormal conditions such as accelerated wear or bearing race due to oscillating load, which will reduce the service life of the reducer.
2. Timely maintain the driven parts and reducer to avoid excessive load in the reducer
The components driven by the reducer can suffer from excessive external load due to wear, scaling, cracks or damage to the supporting bearing. Therefore, in normal maintenance operations, targeted spot inspection and repair specifications should be formulated and implemented to avoid excessive external load, and then reduce the service life of the reducer. For example, for the reducer itself, the smooth oil, oscillation, temperature, noise, etc. can be monitored by means of five observation, oscillation monitoring, smooth oil ferrography analysis and other detection methods, so as to timely find the existing problems or dangers, timely check, correct or replace the damaged parts, ensure that the operation of the reducer itself meets the planning requirements, and avoid or avoid excessive internal load.
3. Ensure that the structure between the bearing and the tooth surface meets the requirements of hydrodynamic smooth oil film.
WPDKS60,WPDKS70,WPDKS80,WPDKS100,WPDKS120
