Gear engagement detection method

Abstract

The invention provides a gear engagement detection method which is simple, accurate in detection and low in detection cost. The method is characterized by comprising the following steps: mixing red lead powder with machine oil, then coating the obtained mixture on the side surface of one of gears; rotating two gears; after the tooth surfaces of the two gears are completely contacted, covering the side tooth surface of the other gear by using an adhesive tape; and removing the adhesive tape, then observing the distribution situation of the red lead powder, if the red lead powder is fully distributed on the adhesive tape without gaps, showing that the gears are completely engaged, and if the red lead powder is distributed on the adhesive tape with light color and gaps or large gaps, showing that the gears are incompletely engaged or not engaged.

Description

technical field [0001] The invention relates to the field of mechanical installation detection, in particular to a gear meshing detection method. Background technique [0002] The traditional gear meshing detection is to use a feeler gauge to plug into the gear gap when the gears are meshed, so as to judge the meshing condition of the gears according to the size of the gap between the gears. Its disadvantages are: when one side of the gear is covered, or the gear is small, or the degree of gear meshing is close to complete meshing, the feeler gauge cannot be inserted into the gear gap and cannot be detected; and the feeler gauge is used for detection, and the inspection process is all manual. Operation, the detection results are affected by the experience of the inspectors, and the detection accuracy is low; at present, gear meshing inspection machines are also used for inspection, but the cost of gear meshing inspection machines is high, the enterprise equipment investment ...

AI Technical Summary

Problems solved by technology

Its disadvantages are: when one side of the gear is covered, or the gear is small, or the degree of gear meshing is close to full meshing, the feeler gauge cannot be inserted into the gear gap and cannot be detected; and the use of the feeler gauge is used for detection, and the inspection process is all artificial operation, the detection results are affected by the experience of the inspectors, and the detection accuracy is low; at present, gear meshing detection machines are also used for inspection, but the cost of gear meshing detection machines is high, the enterprise equipment investment is large, and the production cost is high