With the world's advanced spiral tumbling flow and the principle of three-dimensional vibration, the parts and grinding stones are ground each other. So as to remove the burr, oxide scale, oil stain, etc. on the workpiece surface. Different grinding stones and grinding aids can be selected according to the difference of workpiece material and shape. It can greatly improve the finishing and brightness of the workpiece surface.

The main problem solved by vibration grinding technology is to clean the surface of die castings, which is suitable for surface polishing, chamfering, deburring, polishing and gloss polishing of zinc alloy die castings. After treatment, the original shape and dimensional accuracy of zinc alloy die castings will not be damaged, and the internal stress of zinc alloy die castings can be eliminated, so that the subsequent processes can be carried out smoothly; Automatic and unmanned operation can be realized, and the operation is convenient. During the working process, the processing of parts can be spot checked at any time.

Vibration grinding and polishing technology is divided into four processes: rough grinding, medium grinding, static grinding and ultra precision grinding.

1. Rough grinding: Die Castings processed by punch, lathe and die casting machine will have rough burrs, flash, mosquito marks, etc. In this case, it is necessary to carry out the surface treatment process of die casting. How long the processing time depends on the actual situation of die casting products.

Our company adopts vibration grinding, freezing deburring machine, manual deburring and other methods to process zinc alloy die castings, in order to ensure product quality, fast delivery time and controllable cost.