Tool

Abstract

A tool for surface machining of a workpiece includes a drive, a spindle operatively and detachably connected to the drive so as to be acted upon by the drive and a basic body connected to the spindle having at least two working surfaces. The drive is configured to act on the basic body so that the at least two working surfaces simultaneously machine the workpiece.

1 . A tool for surface machining of a workpiece comprising:
 a drive;   a spindle operatively and detachably connected to the drive so as to be acted upon by the drive; and   a basic body connected to the spindle having at least two working surfaces, wherein the drive is configured to act on the basic body so that the at least two working surfaces simultaneously machine the workpiece.   
   
   
       2 . The tool as recited in  claim 1 , wherein the tool is configured to one of stock-remove and chip-produce machine the workpiece. 
   
   
       3 . The tool as recited in  claim 1 , wherein one of the at least two working surfaces project least one of radially from an axis of the spindle, and another of the at least two working surfaces projects axially with respect to the axis of the spindle. 
   
   
       4 . The tool as recited in  claim 1 , wherein at least one of the at least two working surfaces is inclined at an angle of <90° in relation to the spindle axis. 
   
   
       5 . The tool as recited in  claim 1 , wherein the at least two working surfaces are inclined differently in relation to the spindle axis. 
   
   
       6 . The tool as recited in  claim 1 , wherein an outer contour at least one of the at least two working surfaces is rotationally symmetrical. 
   
   
       7 . The tool as recited in  claim 1 , wherein the tool is a milling head. 
   
   
       8 . The tool as recited in  claim 1 , wherein the basic body includes an abrasive body that engages the workpiece radially and axially. 
   
   
       9 . The tool as recited in  claim 8 , wherein the abrasive body includes a plurality of centrally guided abrasive laminae that engage the workpiece radially and axially. 
   
   
       10 . The tool as recited in  claim 1 , wherein the basic body includes a shaft and a disc disposed in a rotationally fixed manner on the shaft, and a plurality centrally guided abrasive laminae exchangeably fastened on the shaft. 
   
   
       11 . The tool as recited in  claim 10 , wherein the shaft is operatively connected to the spindle and an outer diameter of the basic body is defined by the centrally guided abrasive laminae. 
   
   
       12 . The tool as recited in  claim 11 , wherein the abrasive body includes a surface with abrasive particles. 
   
   
       13 . The tool as recited in  claim 12 , wherein the abrasive particles are connected to each of the surfaces of the abrasive body. 
   
   
       14 . The tool as recited in  claim 12 , wherein the abrasive particles include differing granularities. 
   
   
       15 . The tool as recited in  claim 14 , wherein the granularity of the abrasive particles is matched to a material of the workpiece. 
   
   
       16 . The tool as recited in  claim 7 , wherein the basic body has cutting edges, wherein an alignment of the cutting edges runs in one of two planes extending parallel and at right angles to the spindle axis, respectively. 
   
   
       17 . The tool as recited in  claim 16 , wherein the alignment runs in a plane inclined at an angle of <90° to the spindle. 
   
   
       18 . The tool as recited in  claim 1 , wherein the tool is configured to execute a rotary motion from the drive. 
   
   
       19 . The tool as recited in  claim 1 , wherein the tool is configured to execute an oscillatingly contra-directional rotary motion from the drive. 
   
   
       20 . The tool as recited in  claim 12 , wherein the abrasive particles are fixed to the surfaces by an adhesive. 
   
   
       21 . The tool as recited in  claim 20 , wherein the adhesive includes a multi-component adhesive.