Method of manufacture of abrasive tools having metal galvanic bond material
AssigneeKombinat Przemyslu Narzedziowego "VIS"
InventorsLudwika Chamska, Mieczyslaw Maciak, Stanislaw Majewski, Miroslaw Omielczenko, Jerzy Panczyk
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Abstract
A method of manufacture of abrasive tools having a metal galvanic binding material consists in coating the surface of the tool in an electroplating bath with a coat of a metal binding material together with particles of an abrasive material, and during electrolytic application of a coat of metal binding material the sizes of particles of the abrasive material are reduced by at least one, and preferably two, orders of magnitude in relation to the initial abrasive material.
Claims6
In a method of manufacturing an abrasive tool comprising electrolytically depositing a layer of metal binding material together with particles of an abrasive material on a tool, the improvement wherein the abrasive material initially comprises larger particles having a particle size of from 63/50 to 200/160 micrometers and subsequently comprises smaller particles having a particle size smaller by at least one order of magnitude than the particle size of the larger particles, and wherein the time of depositing the metal binding material and the larger particles is at least half of the total time of applying the metal binding material.
Dependencies are inferred from the claim text.