Structural Characteristics and Usage of Centerless Grinding Machine

Centerless grinding machine is made of grinding wheel, adjusting wheel and the bracket of workpieces. And grinding wheel is used for grinding; Adjusting wheel is used to control the rotation of the workpieces, and make workpieces with feed speed at the same time; The bracket of workpieces is used for supporting the workpieces when grinding. What are the structural characteristics and usage of centerless grinding machine?

Centerless grinding machine is mainly used to grind rod slot and chamfer with 5-10 mm in diameter and the length of valve lock. Using liquid static pressure bearing as the spindle bearing of grinding wheel, has large carrying capacity, good rigidity, and high precision rotary; The rotating speed of workpieces is stepless variable speed, easy to choose the appropriate speed for parts of different diameter.

Centerless grinding machine select special forming grinding wheels, which have good shape, good accuracy and high durability. Longitudinal move of wheel dresser is driven by adjustable-speed motor.

The infinitely adjustable-speed can help easily to choose an ideal dressing speed, in order to obtain a good surface quality of guide roller; Vertical feed system uses the way combining manual operation and servo motor feeding; Transverse feed components in the bed driven by servo motor ball screw, is the main feed of regular production.

It has sensitive movement, micro feed of high precision, long service life and other characteristics; Manual feed components are situated inside guide roller frame, but when it is necessary, you can change the distance between the roller and plate, in order to meet the requirements of machining parts of different diameter.