Halnn Diamond Dressing Rollers are widely used in  ball cage industry

The ball cage is one of the important transmission components that drive the car wheels and make the car run smoothly. With the rapid development of the auto industry, the market demand for the ball cage is increasing, and the competition is becoming increasingly fierce. The six spherical grooves of the cage shell are ground. Machining is a difficult point, and the accuracy requirements are high. Grinding the ball cage channel with a grinding wheel can meet its accuracy requirements, but after a period of use, the size of the grinding wheel will change slightly, and it can be used normally after trimming. The grinding wheel is dressed, but with the appearance of the diamond wheel dresser, the diamond pen dressing is gradually replaced. The reason is that the diamond dressing wheel is a one-time molding with high efficiency and high precision.

Advantages of Halnn HNT Diamond Dresser Roller

(1) Simple operation, high dressing efficiency, long working life and stable quality.

(2) Grinding wheels with complex shapes that cannot be completed by other dressing methods can be trimmed, with stable surface quality and accuracy.

(3) The angular symmetry tolerance of the diamond dressing roller is controlled within 0.5 degrees, and the minimum tolerance of the arc is guaranteed to be within 2μm.

(4) The diamond roller greatly shortens the dressing time, improves the production efficiency, and reduces the degree of wear of the mechanical equipment.

(5) The HNT diamond roller can realize factory automation, and the dresser exchange frequency is very low, which reduces the burden on the operators.