The invention relates to a device and a method for electrochemically treating a component, comprising at least one electrode which has at least one working surface with an outer contour that is shaped so as complement the surface of the component to be produced, thereby forming a gap, and comprising at least one contour surface which adjoins said working surface and in which at least one cleaning opening is arranged, a cleaning fluid flowing through said cleaning opening. According to the method, at least one component is provided, a voltage is applied between the component and the at least one electrode during the electrochemical treatment, and the electrode is moved relative to the component.

The invention relates to a device and a method for electrochemically treating a component, comprising at least one electrode which has at least one working surface with an outer contour that is shaped so as complement the surface of the component to be produced, thereby forming a gap, and comprising at least one contour surface which adjoins said working surface and in which at least one cleaning opening is arranged, a cleaning fluid flowing through said cleaning opening. According to the method, at least one component is provided, a voltage is applied between the component and the at least one electrode during the electrochemical treatment, and the electrode is moved relative to the component.

A device for electrochemically machining a workpiece (10), the device comprising: (i) an elongate device body having a first end (3) and a second end (4) and an electrically insulating sidewall (8) with one or more electrolyte delivery apertures defined in the elongate device body; (ii) an electrode (7) within the device body; (iii) an electrolyte supply arrangement that confines electrolyte within the device body so that the electrolyte can only be delivered through the aperture(s) for electrochemically machining the workpiece (10). Also described is a method for electrochemically machining the workpiece.

A device for electrochemically machining a workpiece (10), the device comprising: (i) an elongate device body having a first end (3) and a second end (4) and an electrically insulating sidewall (8) with one or more electrolyte delivery apertures defined in the elongate device body; (ii) an electrode (7) within the device body; (iii) an electrolyte supply arrangement that confines electrolyte within the device body so that the electrolyte can only be delivered through the aperture(s) for electrochemically machining the workpiece (10). Also described is a method for electrochemically machining the workpiece.

A method for investigating an electrolyte solution for processing a component, particularly a component or a component material of an aircraft engine, by near infrared spectroscopy.

The invention relates to a machining apparatus for electrochemically removing component layers of a component, having at least one electrode, which is mounted so as to be movable along at least one infeed axis, and having at least one auxiliary electrode, which is mounted so as to be movable along an auxiliary infeed axis, wherein a gap for arranging the component for electrochemically removing the component layers extends between the at least one electrode and the at least one auxiliary electrode. At least the infeed axis and a longitudinal extension direction of the gap enclose an acute angle with each other. The machining apparatus comprises at least one oscillation device (40), which is set up at least to move the at least one electrode in an oscillating manner along the infeed axis and relative to the at least one auxiliary electrode.

The invention relates to a machining apparatus for electrochemically removing component layers of a component, having at least one electrode, which is mounted so as to be movable along at least one infeed axis, and having at least one auxiliary electrode, which is mounted so as to be movable along an auxiliary infeed axis, wherein a gap for arranging the component for electrochemically removing the component layers extends between the at least one electrode and the at least one auxiliary electrode. At least the infeed axis and a longitudinal extension direction of the gap enclose an acute angle with each other. The machining apparatus comprises at least one oscillation device (40), which is set up at least to move the at least one electrode in an oscillating manner along the infeed axis and relative to the at least one auxiliary electrode.

An electrolyte solution is provided for an electrochemical machining process. The electrolyte solution includes a substantially water free ionic solvent, an ionisable material in the form of an inorganic salt; and a viscosity modifier. The electrolyte has a viscosity in the range of 1 to 50 mPa.Math.s at 20° C.

An electrolyte solution is provided for an electrochemical machining process. The electrolyte solution includes a substantially water free ionic solvent, an ionisable material in the form of an inorganic salt; and a viscosity modifier. The electrolyte has a viscosity in the range of 1 to 50 mPa.Math.s at 20° C.

The invention relates to a manufacturing device for the electrochemical machining of a component, in particular a turbine component, wherein the manufacturing device comprises at least one machining device, which is set up to remove material of the component in accordance with a predetermined electrochemical machining method. It is provided that the manufacturing device comprises at least one cleaning device, which is set up to spray jets of the electrolyte solution onto the component in accordance with a predetermined jet-spraying method in order to remove a residue layer formed on the component during the predetermined electrochemical machining method.