Method of and device for machining flat parts
AssigneeScientific Manufacturing Technologies, Inc.
InventorsGennady Kremen, Leonid Igelshteyn, Savva Feygin
Life of this patent
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Abstract
A method of machining flat parts, includes the use of two permanent magnets which are located opposite to and spaced from one another so as to form a magnetic field with a magnetic flux extending perpendicular to the magnets, placing a flat part in the magnetic field between the magnets so that the magnetic flux extends through the flat part, supplying a magnetic-abrasive powder to the flat part in the magnetic field, and performing a relative movement between at least one of the magnets and the flat part so as to remove a material from a surface of the flat part.
Claims15
A method of machining a flat part, comprising arranging two plates having faces which face one another and are provided with permanent magnets which are located opposite to and spaced from one another so as to form a magnetic field with a magnetic flux extending perpendicular to said permanent magnets with one of said permanent magnets forming as a whole a single pole of one sign and the other of said permanent magnets forming as a whole a single pole of an opposite sign;
- placing a flat part in said magnetic field between said permanent magnets so that said magnetic flux extends through said flat part;
- supplying a magnet-abrasive powder to said flat part in said magnetic field;
- and performing a relative movement between at least one of said permanent magnets and said flat part.
A device for machining a flat part, comprising two plates having faces which face one another and are provided with permanent magnets which are located opposite to and spaced from one another so as to form a magnetic field with a magnetic flux extending perpendicular to said permanent magnets with one of said permanent magnets forming as a whole a single pole of one sign and the other of said permanent magnets forming as a whole a single pole of an opposite sign;
- means for placing a flat part in said magnetic field between said permanent magnets so that said magnet flux extends through said flat part;
- means for supplying a magnetic-abrasive powder to said flat part;
- means for supplying a magnetic-abrasive powder to said flat part in said magnetic field;
- and means for performing a relative movement between at least one of said permanent magnets and the flat part.
Dependencies are inferred from the claim text.