Vibratory polishing machine operates on the principle of generating three-dimensional high-frequency vibrations within a ring chamber, where the grinding media and parts are contained. These vibrations cause the parts and the tumbling polishing media to move in one direction, resulting in friction that facilitates surface finishing. After polishing, the original shape and dimensional accuracy of the parts are not damaged, the internal stress of the parts can be eliminated, thereby achieving a certain level of finishing, smoothness, and brightness on the surface of the part.
Jewelry polishing machine adopts the principle of eddy current flow and polishes the products through high speed rotation. When the rotating disc begins to rotate, the tumbling polishing abrasives and the products in the grinding disc move upward along the wall of the cylinder by centrifugal force. Then relying on the weight of the products and abrasives, they fall from the height of the grinding disc back to the middle of the rotating disc. This repetition causes the products and abrasives to move continuously in a spiral shape, resulting in a highly efficient grinding.
Square vibratory polishing machine can be applied to the surface polishing, chamfering, deburring, polishing and brightening of small or big size parts. It does not affect the original dimensional accuracy of the product after grinding treatment. It lays a good foundation for some products subsequent electroplating, spraying and other surface treatment.
