What are the gears and gear rack parameters?

The racks generally need to be used with Gear. The main parameters of the gear gears include high teeth, thick teeth, high tooth roots, high tooth tops, radius radius of the tooth root and wide altitude, and pressure angle. Essence

1. River gear parameters:

1. High teeth: The distance from the top of the tooth to the root of the teeth is determined by the mold.

2. Teeth thickness: The benchmark of the teeth is 1/2 of the tooth distance.

3. Tooth root: The part of the division circle and the round of the teeth.

4. Top: The part of the division circle and the top of the tooth.



5. High tooth roots: distance from the tooth root to the separation line.

6. Top high: The distance from the tooth top to the point line.

7, the radius radius of the teeth: the minimum curvature radius of the transition surface of the tooth.

8. Leading wide: The distance between the depression parts between the two adjacent teeth can be divided into two types: end facial slot width and method directional groove width.

9. Pressure angle: the inclinedness of the gear tooth surface.

Second, the selection of gear shift parameters to be considered:

1. Whether the installation distance is appropriate after installation of gears and ranges.

2. The jump of gears, the depth of the tooth, the public law line, the difference between the tooth or the teeth, and whether the weekly errors are exceeded.

3. The teeth are deep, beating, and whether the teeth are qualified.

4. The gap between the tooth strips and the gear mesh should be 0.25*mold numbers.