IPC-Stelle: B23H 9/12 [Version 2017.01]

SymbolTypTitel
BSKPERFORMING OPERATIONS; TRANSPORTING
B23KLMACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23HUKLWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL (processes for the electrolytic or electrophoretic production of coatings, electroforming, or apparatus therefor C25D; processes for the electrolytic removal of material from objects C25F; manufacturing printed circuits using precipitation techniques to apply the conductive material to form the desired conductive pattern H05K 3/18) [4]
B23H 1/00HGRElectrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric [4, 2006.01]
B23H 1/02UGR1
.Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges [4, 2006.01]
B23H 1/04UGR1
.Electrodes specially adapted therefor or their manufacture (B23H 9/00 takes precedence) [4, 2006.01]
B23H 1/06UGR2
. .Electrode material [4, 2006.01]
B23H 1/08UGR1
.Working media [4, 2006.01]
B23H 1/10UGR1
.Supply or regeneration of working media [4, 2006.01]
B23H 3/00HGRElectrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte [4, 2006.01]
B23H 3/02UGR1
.Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits [4, 2006.01]
B23H 3/04UGR1
.Electrodes specially adapted therefor or their manufacture (B23H 9/00 takes precedence) [4, 2006.01]
B23H 3/06UGR2
. .Electrode material [4, 2006.01]
B23H 3/08UGR1
.Working media [4, 2006.01]
B23H 3/10UGR1
.Supply or regeneration of working media [4, 2006.01]
B23H 5/00HGRCombined machining [4, 2006.01]
B23H 5/02UGR1
.Electrical discharge machining combined with electrochemical machining [4, 2006.01]
B23H 5/04UGR1
.Electrical discharge machining combined with mechanical working [4, 2006.01]
B23H 5/06UGR1
.Electrochemical machining combined with mechanical working, e.g. grinding or honing [4, 2006.01]
B23H 5/08UGR2
. .Electrolytic grinding [4, 2006.01]
B23H 5/10UGR1
.Electrodes specially adapted therefor or their manufacture (B23H 1/04, B23H 3/04 take precedence) [4, 2006.01]
B23H 5/12UGR1
.Working media [4, 2006.01]
B23H 5/14UGR1
.Supply or regeneration of working media [4, 2006.01]
B23H 7/00HGRProcesses or apparatus applicable to both electrical discharge machining and electrochemical machining [4, 2006.01]
B23H 7/02UGR1
.Wire-cutting [4, 2006.01]
B23H 7/04UGR2
. .Apparatus for supplying current to working gap; Electric circuits specially adapted therefor [4, 2006.01]
B23H 7/06UGR2
. .Control of the travel curve of the relative movement between electrode and workpiece [4, 2006.01]
B23H 7/08UGR2
. .Wire electrodes [4, 2006.01]
B23H 7/10UGR3
. . .Supporting, winding or electrical connection of wire-electrode [4, 2006.01]
B23H 7/12UGR1
.Rotating-disc electrodes [4, 2006.01]
B23H 7/14UGR1
.Electric circuits specially adapted therefor, e.g. power supply [4, 2006.01]
B23H 7/16UGR2
. .for preventing short circuits or other abnormal discharges [4, 2006.01]
B23H 7/18UGR2
. .for maintaining or controlling the desired spacing between electrode and workpiece [4, 2006.01]
B23H 7/20UGR2
. .for programme-control, e.g. adaptive [4, 2006.01]
B23H 7/22UGR1
.Electrodes specially adapted therefor or their manufacture (B23H 7/08, B23H 7/12, B23H 9/00 take precedence) [4, 2006.01]
B23H 7/24UGR2
. .Electrode material [4, 2006.01]
B23H 7/26UGR1
.Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode [4, 2006.01]
B23H 7/28UGR2
. .Moving electrode in a plane normal to the feed direction, e.g. orbiting [4, 2006.01]
B23H 7/30UGR2
. .Moving electrode in the feed direction (B23H 7/32 takes precedence) [4, 2006.01]
B23H 7/32UGR2
. .Maintaining desired spacing between electrode and workpiece [4, 2006.01]
B23H 7/34UGR1
.Working media [4, 2006.01]
B23H 7/36UGR1
.Supply or regeneration of working media [4, 2006.01]
B23H 7/38UGR1
.Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation [4, 2006.01]
B23H 9/00HGRMachining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects (heat treatment by cathodic discharge C21D 1/38) [4, 2006.01]
B23H 9/02UGR1
.Trimming or deburring [4, 2006.01]
B23H 9/04UGR1
.Treating surfaces of rolls [4, 2006.01]
B23H 9/06UGR1
.Marking or engraving [4, 2006.01]
B23H 9/08UGR1
.Sharpening [4, 2006.01]
B23H 9/10UGR1
.Working turbine blades or nozzles [4, 2006.01]
B23H 9/12UGR1
.Forming parts of complementary shape, e.g. punch-and-die [4, 2006.01]
B23H 9/14UGR1
.Making holes [4, 2006.01]
B23H 9/16UGR2
. .using an electrolytic jet [4, 2006.01]
B23H 9/18UGR1
.Producing external conical surfaces or spikes (B23H 9/08 takes precedence) [4, 2006.01]
B23H 11/00HGRAuxiliary apparatus or details, not otherwise provided for [4, 2006.01]