The difference between helical gears, bevel gears, spur gears and worm gears

1. Helical gear The teeth on the helical gear are cut at an angle to the gear surface. As the two teeth begin to engage, the contact is gradual from one end of the teeth and remains in contact as the gears rotate to full engagement. Due to the interaction of the teeth, helical gears work more smooth... read more

How to reduce gear transmission noise？

Gears are an indispensable part, and when the gears are running, noise will occur due to various factors. In fact, the noise in the gear transmission process means that its running state is not good. If the running state is maintained all the time, it will not only affect the work of the staff, but ... read more

Gear comprehensive error measurement technology

It adopts the meshing and rolling comprehensive measurement method, which regards the gear as a transmission element of rotary motion. Under the theoretical installation center distance, it meshes and rolls with the measuring gear to measure its comprehensive deviation. The comprehensive measurement... read more

The difference between planetary gear reducer and gear reducer

The difference between planetary gear reducer and gear reducer 1. The working principle is different Planetary gear reducer: The motor starts the sun gear in a direct connection, and the sun gear drives the planetary gears combined on the planetary gear carrier to run. The entire planetary gear syst... read more

How do transmission gears control noise?

If you want to reduce the noise of gear transmission, the premise is that the type and mechanism of noise generation need to be analyzed in detail. 1. Category Gear transmission noise can usually be divided into two categories, one is self-sound noise, and the other is acceleration noise. Self-sound... read more