Detail Information
Shift fork on the car gearbox, connected to the gear lever and located at the lower end of the lever, moves the middle gear wheel to change the input/output speed ratio.

If the shift fork on the machine tool is used for variable speed, it is mainly used in the control mechanism

It is to move the two engaged gears apart and then move one of the gears that can slide on the shaft to the other gear to obtain another speed. Namely, changing the position of the sliding gear on the lathe to achieve variable speed.

Alternatively, it can be applied in mechanisms that control the engagement and disengagement of clutches, thereby controlling lateral or longitudinal feed.