Helical gear transmission is a type of cylindrical gear transmission. Its transmission is a gear transmission used to transmit power and movement between parallel shafts.What are the characteristics of helical gear transmission?

1. Good meshing performance:

Helical gear tooth castings are a kind of meshing process of castings. The force on the gear teeth gradually increases from small to large, and then from large to small; therefore, the helical gear meshes relatively smoothly, with low impact and noise, which is suitable for high speed and Power transmission.

2. Large degree of coincidence:

Under the same conditions, the meshing process of these gears is longer than that of spur gears, that is, the degree of coincidence is larger, which reduces the load of each pair of gears, thereby improving the carrying capacity of the gears, extending the service life of the gears, and making the transmission smooth .

3. Compact structure:

When cutting helical cylindrical gears with rack-shaped cutters, the number of smaller teeth of the non-undercut standard gears is less than that of straight-toothed cylindrical gears, so a more compact structure can be obtained.