Method for the production of a grinding tool, and grinding tool

Abstract

In a method for the production of a grinding tool, a metal layer (3) is applied to an auxiliary body (7). After separating the metal layer (3) from the auxiliary body (7), the metal layer (3) is fixed to a tool base body. A grinding layer is then applied to the metal layer (3). The method allows a simple and economical production of a grinding tool that can be used without restriction in lightweight construction.

1 - 17 . (canceled) 
     
     
         18 . A method for the production of a grinding tool comprising the steps of:
 providing an auxiliary body,   applying a metal layer to the auxiliary body,   separating the metal layer from the auxiliary body,   fixing the metal layer to a tool base body, and   applying a grinding layer to the metal layer.   
     
     
         19 . The method according to  claim 18 , wherein the auxiliary body comprises titanium. 
     
     
         20 . The method according to  claim 18 , wherein the metal layer comprises nickel. 
     
     
         21 . The method according to  claim 18 , wherein the metal layer is applied with a layer thickness D, wherein: 0.005 mm≤D≤1.5 mm. 
     
     
         22 . The method according to  claim 18 , wherein the metal layer is applied galvanically to the auxiliary body. 
     
     
         23 . The method according to  claim 22 , wherein the auxiliary body and at least one coating metal body are arranged in an electrolyte. 
     
     
         24 . The method according to  claim 22 , wherein an electrolyte and solid particles form a suspension. 
     
     
         25 . The method according to  claim 18 , wherein solid particles are at least one of introduced into the metal layer and applied to the metal layer. 
     
     
         26 . The method according to  claim 18 , wherein the metal layer is glued to the tool base body. 
     
     
         27 . The method according to  claim 18 , wherein at least one of the auxiliary body and the metal layer are copper-free. 
     
     
         28 . A grinding tool comprising
 a tool base body,   a metal layer fixed to the tool base body, and   a grinding layer fixed to the metal layer.   
     
     
         29 . The grinding tool according to  claim 28 , wherein the metal layer comprises nickel. 
     
     
         30 . The grinding tool according to  claim 28 , wherein the metal layer has a layer thickness D, wherein: 0.005 mm≤D≤1.5 mm. 
     
     
         31 . The grinding tool according to  claim 28 , wherein solid particles are arranged at least one of in the metal layer and on the metal layer. 
     
     
         32 . The grinding tool according to  claim 28 , wherein the metal layer is glued to the tool base body. 
     
     
         33 . The grinding tool according to  claim 28 , wherein the metal layer is copper-free. 
     
     
         34 . A grinding tool produced according to a method as claimed in  claim 18 .