Precision gear is widely used in mechanical transmission and the whole mechanical field. Precision gear needs to be used in mechanical equipment. Precision gear transmission continuously drives the driven gear teeth through the driving gear teeth to transmit power, which can transmit the return motion between parallel shafts, intersecting shafts and staggered shafts. Therefore, precision gear transmission technology has become an important part of mechanical engineering technology, which marks the development level of mechanical engineering technology to a certain extent.

In recent decades, the design and manufacturing technology of precision gears have been greatly improved, but the stability, bearing capacity and service life of gear transmission restrict the development of gear transmission technology. Therefore, it is necessary to study the gears with good performance. The involute circular arc cylindrical gear proposed in this paper is a new type of transmission gear, which has the advantages of good meshing performance, large overlap coefficient, mutual offset of axial forces, high transmission power, high bending strength and good tooth surface contact strength. Its superior transmission characteristics can replace the spur gear, helical gear and herringbone gear in most applications. At the same time, it has the characteristics of stable transmission, low transmission noise, high efficiency, long service life and low requirements for use and installation. It has broad application prospects.

The above is an introduction to the application prospect of precision gears in the field of mechanical transmission. Those who need precision gears are welcome to consult IHF Hefa gear manufacturers