1. Bevel gear assembly means that the contact spots of the meshing tooth surfaces of the two gears are more than XNUMX%. The meshing gap of the two gears can be adjusted by adjusting the thickness of the spacer. The gap cannot be too large, and the teeth of the gears will be broken if the gap is too large. If it is too small, it will get stuck. After assembling, turn the bevel gear by hand for a full circle. It just happens to be neither loose nor tight. Note that it must be able to rotate more than one turn without getting stuck.

2. Bevel gear assembly requirements: For the assembly of bevel gears, the center lines of the two shafts should be adjusted to the same plane first, the gear gap should be adjusted first, and then the shaft movement should be adjusted. Check with a feeler gauge. The allowable deviations refer to the following table .There should be no clenching and abnormal sound when the gears are rotating and meshing.

3. When inspecting the coloring of the contact surface of the bevel gear, the shaft must not move in series during rotation.In the case of no load, the contact surface should be 2 to 4mm close to the edge of the small head of the gear, leaning to the side of the small head, and the contact area is 30% to 35% of the working area of ​​the tooth, and it is in contact along the high and middle part of the tooth; but due to load torsion The slight displacement.