The working principle of precision gears is mainly through the continuous meshing of two gears to transmit power. Therefore, precision gears are very strict in the production process. If there is a small problem with the tooth direction of the gear, the gear will not work properly. Here is how to avoid the tooth direction error of precision gears.

The tooth direction of precision gear is two smaller tooth lines designed by the gear manufacturer in the gear production process. These two tooth lines directly affect the gear contact accuracy. This is also one of the important steps of gear inspection.

The reason why gear profile error occurs in gear production is that gear manufacturers have some deficiencies in gear production technology. When producing gears, gear manufacturers choose a hob method. If the hob method is used for a long time, technicians will have a degree of proficiency, which is difficult to correct. Due to the high cost of some advanced gear production equipment, gear manufacturers are unwilling to replace it. Therefore, the problem of gear tooth direction is clear to the manufacturer, but it cannot be solved. In order to better avoid the gear tooth direction error, we can only rely on the experience of technicians to solve it.

Bevel gears produced by gear manufacturers require very high gear transmission capacity. Therefore, there can be no small mistakes in the production process. Gear manufacturers know that there are many reasons for the error of diagonal gears, so in gear production, we should pay attention to many aspects and formulate a series of reasonable processing schemes to reduce the gear tooth error to a low level. To improve the qualified rate of gear production, the gear transmission capacity is getting stronger and stronger

The above is an introduction to how to avoid the tooth direction error of precision gears. Those who need precision gears are welcome to consult IHF Hefa gear manufacturers.