What is the structural purpose of the unloading pulley in a horizontal lathe
When the lathe starts, the instant force is very large. The transmission of the gears will cause the damage of the gears, which will not happen in the pulley.
In the drive of horizontal lathe, the purpose of the structure of the unloading pulley is: The belt wheel drive performance is stable, the structure is simple, the force of transmission is relatively large, the resistance to impact is stronger.
The wear and tear of pulley and triangle belt drive, easy to replace, quick. So in the normal lathe and machine tool, the unloading belt wheel is used.
