Patent ID: 6306274
Filing Date: 2001-10-23
Classification: B24D,C25D

Abstract:
A method for making an electrodeposition blade using an apparatus for making an electrodeposition blade comprising at least an electrolyte bath containing an electrodeposition object and pulverized grindstone in the electrolyte bath, an electrolytic metal immersed in the electrolyte, and an electric source whose positive and negative terminals are connected to the electrolytic metal and electrodeposition object respectively, the method comprising at least the steps of:forming minute irregularities on the surface of the electrodeposition object, on which a required electro-deposit is to be formed, thus providing a predetermined coarseness on the electrodeposition object;immersing the electrodeposition object in the electrolyte bath to grow an electro-deposit on the surface of the electrodeposition object by making electric current to flow in the electrolyte bath; andtaking the electrodeposition object having the electro-deposit formed on its surface away from the electrolyte bath to remove a selected part or the whole of the electrodeposition object, thus leaving the electro-deposit having both sides from which particles of the pulverized grindstone are projected.