If vibration occurs during machining, relative displacement will occur between the tool and the work piece, which will cause vibration marks on the machined surface and seriously affect the surface quality and performance of parts.
12
2022-01
The universal joint (universal joint) is a mechanical part that realizes variable Angle power transmission and is used for the position that needs to change the direction of the transmission axis. It is the "joint" part of the universal transmission device of the automobile drive system. The combination of universal joint and drive shaft is called universal joint transmission device.