| 摘要 |
PURPOSE:To remove a burr and adhering matter from surfaces of a workpiece by means of good cavitation in deaerated liquid and fine abrasive grains sprung out by this cavitation to collide against the surfaces of the workpiece. CONSTITUTION:Adhering matter and a fixed object of burr or the like in surfaces of a workpiece 3 are removed by utilizing good cavitation in deaerated liquid 2. Further, fine abrasive grains 5, floated on the surface of this workpiece, are sprung out by the good cavitation, that is, action of generating and degenerating a cavity phenomenon to collide against the surface of the workpiece 3, so that a burr of 100mu or more, adhering matter sticking into irregularity by work and adhering matter of glass product in the surface of the workpiece 3 are easily removed. |
