The working principle of flap disc mainly depends on its design and material properties. Flap disc is usually made of several sheets of sandpaper glued together around the edge of the disc. This design enables flap disc to provide good grinding ability and delicate surface effect during grinding and polishing.
Working principle
The flap disc achieves efficient grinding and polishing effect through its unique structural design. Specifically:
Structural design: The design of the flap disc allows all blades to contact the workpiece during grinding, thereby ensuring the consistency of cutting rate and surface effect. The design of the curved flap disc allows all blades to be evenly stressed during grinding, while the flat flap disc has higher cutting efficiency in the initial stage, but with use, its effect will gradually approach the curved flap disc.
Material properties: The sandpaper material used in the flap disc determines its grinding ability and surface treatment effect. Sandpaper of different meshes will affect cutting efficiency and surface smoothness. Choosing a suitable flap disc can improve production efficiency and extend service life.
