05-11-2020 дата публикации
Номер: US20200346484A1
A method for processing a surface () of a workpiece () is disclosed. Besides, a device for performing the method is disclosed. 121. Method for removing parts of a layer () on a surface of a workpiece () , the method comprising the steps:{'b': 2', '13', '2, 'establishing a mechanical contact between a contact element and the layer () on the surface for removing parts () of the layer ();'}{'b': 13', '2', '2', '1, 'physical separating of removed parts () of the layer () from the parts of the layer () remaining on the surface of the workpiece ().'}221. Method for removing parts of a layer () on a surface of a workpiece () , the method comprising the steps:{'b': 2', '13', '2, 'generating a fluid flow, preferred at an angle between 1° and 90° with respect to the layer (), for removing parts () of the layer ();'}{'b': 13', '2', '2', '1, 'physical separating of removed parts () of the layer () from the parts of the layer () remaining on the surface of the workpiece ().'}3. Method according to claim 1 , wherein{'b': 2', '1', '2', '2', '2, 'i': a', 'b, 'the layer () on the surface of the workpiece () has differences in hardness of at least a factor 1.5, preferably at least a factor , between harder areas () and less hard areas ().'}4. Method according to claim 1 , wherein{'b': 13', '2', '2', '1, 'the physical separating of the loosened parts () of the layer () from the parts of the layer () remaining on the surface of the workpiece () is performed by sucking away, wiping away, blowing away, or by a combination of these steps.'}5. Method according to claim 1 , wherein{'b': 2', '1', '2, 'the layer () located on the surface of the workpiece () and the contact element move relative to one another during removing of parts of the layer ().'}6. Method according to claim 1 , wherein{'b': 8', '15', '8', '8', '8', '11, 'the contact element comprises a stationary and/or moved brush (, ) and/or a grinding element and/or a plane element, wherein, the brush () preferably comprises, at ...
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