Wall component

Abstract

A work container for a vibratory grinding system has a wall component that is provided with macro elevations and with micro elevations.

1 . A wall component of a work container for a vibratory grinding system, said wall component comprising an outer jacket surface which extends about a center axis, and an inner wall that is provided with a profiling that has a microstructure in the form of parallel micro elevations and micro depressions,
 wherein a macrostructure in the form of macro elevations is superposed on the microstructure.   
     
     
         2 . The wall component according to  claim 1 ,
 wherein said outer jacket surface is a circular cylindrical outer jacket surface.   
     
     
         3 . The wall component according to  claim 1 ,
 wherein the macro elevations extend at least for the most part parallel to the micro elevations.   
     
     
         4 . The wall component according to  claim 1 ,
 wherein the micro elevations and micro depressions in the region of the macro elevations have the same cross-sectional shape as outside the macro elevations.   
     
     
         5 . The wall component according to  claim 1 ,
 wherein the macro elevations have, in a sectional plane extending perpendicular to the center axis, an outer contour that is symmetrical to a radial beam.   
     
     
         6 . The wall component according to  claim 5 ,
 wherein the outer contour is of a circular arc shape.   
     
     
         7 . The wall component according to  claim 1 ,
 wherein the micro elevations and micro depressions have, in a sectional plane extending perpendicular to the center axis, a contour that is symmetrical to a radial beam.   
     
     
         8 . The wall component according to  claim 7 ,
 wherein the contour is of a circular arc shape.   
     
     
         9 . The wall component according to  claim 1 ,
 wherein two macro elevations are disposed diametrically opposite one another in each case.   
     
     
         10 . The wall component according to  claim 1 ,
 wherein the macro elevations are chamfered at at least one axial end.   
     
     
         11 . The wall component according to  claim 1 ,
 wherein all the elevations are part of a coating.   
     
     
         12 . The wall component according to  claim 11 ,
 wherein the coating is composed of plastic.   
     
     
         13 . A work container for a vibratory grinding system, said work container comprising a wall component and a base, said wall component comprising an outer jacket surface which extends about a center axis, and an inner wall that is provided with a profiling that has a microstructure in the form of parallel micro elevations and micro depressions, wherein a macrostructure in the form of macro elevations is superposed on the microstructure. 
     
     
         14 . The work container according to  claim 13 ,
 wherein the base is a turntable.   
     
     
         15 . A method for the vibratory grinding of components in a work container, said work container comprising a wall component and a base, said wall component comprising an outer jacket surface which extends about a center axis, and an inner wall that is provided with a profiling that has a microstructure in the form of parallel micro elevations and micro depressions, wherein a macrostructure in the form of macro elevations is superposed on the microstructure, wherein
 the components have a minimum dimension of D min ,   the micro depressions have, in a sectional plane extending perpendicular to the center axis, a circular arc-shaped contour that is symmetrical to a radial beam and that has a radius R Micro , and   the macro elevations have, in a sectional plane extending perpendicular to the center axis, a circular arc-shaped contour that is symmetrical to a radial beam and that has a radius R Macro , wherein
 R Macro  is greater than R Micro , and 
 R Micro  is between 0.5 and 2 times D min , and/or 
 R Macro  is between 3 and 50 times D min . 
   
     
     
         16 . A method according to  claim 15 ,
 wherein R Macro  is at least ten times or at least twenty times greater than R Micro .   
     
     
         17 . A method according to  claim 15 ,
 wherein R Macro  is at least twenty times greater than R Micro .   
     
     
         18 . A method according to  claim 15 ,
 wherein R Macro  is at least thirty times or at least forty times greater than R Micro .   
     
     
         19 . A method according to  claim 15 ,
 wherein R Macro  is at least fifty times greater than R Micro .