The main reason for the noise produced by the rack and pinion is the collision, friction, and meshing of machinery. The sound produced by all relative applications can be called noise. If the noise is too loud, it is not a good phenomenon. An increase in noise will have a negative impact on people. We strive to control this sound. And greatly reduce the harm of noise.
The meshing between the racks will produce sound, so now rack manufacturers will analyze the main factors that cause rack noise?
Firstly, in terms of machining accuracy, we know that the more precise a part is, the better it can be used and reduce noise. Therefore, if the machining accuracy of gears and racks is relatively good, we will consider the problems that may occur during the installation process of racks. If the installation is not accurate, such as creating gaps in the docking of racks, or the distance between gears and racks is not appropriate, relative motion will be inaccurate during the meshing process of gears and racks, and noise will still be generated. If the noise is still too loud, it is necessary to consider the quality issues of gears and racks, such as deformation and tooth damage.
