Description of web type, solid type and spoke type gears

The descriptions of web type, solid type and spoke type gears are as follows, for reference.

1. If the top circle diameter d<=160mm, it can be made into a solid gear.

2. When the tooth top diameter is 400m

3. If the top circle diameter d<500mm, it can be made into web gear.

The number of openings on the web is determined by the size of the structure and the needs.The cast bevel gear with the addendum diameter d>300 two can be made into a web type structure with reinforcing ribs. The thickness C1 of the reinforcing rib is approximately equal to 0.8C, and the other structural dimensions are the same as the web type.

The web type is to reduce the weight of large gears, fromgearPart of the material is dug out on both ends to form circular pits on both sides.

The web-type gear structure is very rare and is only used in some special models.It will also be used in some large gear transmission systems.

Selection of web type, solid type and spoke type gears:

1. When the distance between the inner hole and the outer circle is small, a solid gear is used;

2. When the distance between the inner hole and the outer circle is large, the spoke gear is used;

3. When the distance between the inner hole and the outer circle is medium, the web gear is used.

Under normal circumstances, there are specific size ranges in the gear mechanical design manual, and it is best to refer to the manual to select.