公开(公告)号：US11518002B2

公开(公告)日：2022-12-06

申请号：US16485972

申请日：2017-02-14

申请人： PFERD MILWAUKEE BRUSH COMPANY, INC.

发明人： Thomas Mohn ,  Bernd Stuckenholz ,  Achim Schmitz

IPC分类号： B24D18/00 ,  B24D3/34 ,  B24D7/02

摘要： With a method for the production of a grinding tool, a tool base body is provided, which configures a three-dimensionally shaped adhesive sur-face by application of a bonding agent. The tool base body is positioned in a way that the adhesive surface is arranged in an electrostatic field, be-tween a first electrode and a second electrode. Into the electrostatic field, abrasive grains are introduced, which, due to the electrostatic field, move towards the adhesive surface and adhere to same. The grinding tool produced in this manner has a three-dimensionally shaped abrasive grain layer. The production of the grinding tool is simple, flexible and economical. The grinding tool has a randomly shaped abrasive grain layer and can be applied in a manifold manner with a high cutting performance and a long service life.