Characteristics of Dalian Gear Rack Meshing Transmission

In fact, the combination of rack and pinion transmission is a special method. The chain wheel's bar is like a stretched and stretched one. This kind of transmission is not only a circular movement completed by itself, but also a form of force transmission that it can run on the bar.

Compared to the composition of gears, its important characteristics are:

  

(1) Its tooth profile is straight, so all normals on it are in a parallel state. In the case of transmission, it operates as a straight type, with the same speed and orientation. The tooth shape angle of all the upper teeth is the same, and the standard inclination angle of the straight line is 20 degrees.

(2) The square tooth profile of each tooth on the same side is relatively parallel, so the tooth thickness and groove width on the indexing line and the indexing line of the top rack are the same, which are the reference lines to ensure the size of each position.