CNC router parts / engraving machine parts /water-cooled spindle
Mechanical spindle refers to the spindle that drives the workpiece or tool to rotate on the machine tool. Usually, spindle components are composed of spindle, bearing and transmission parts (gear or pulley). In the machine, it is mainly used to support transmission parts such as gears, pulleys, transfer movement and torque, such as machine tool spindles; some are used to clamp workpieces, such as mandrels. In addition to planers, broachers and other machine tools whose main motion is linear motion, most machine tools have spindle components. Motion accuracy and structural stiffness of spindle components are important factors to determine machining quality and cutting efficiency.