| Patents for B23H 7 - Processes or apparatus applicable to both electrical discharge machining and electrochemical machining (7,069) |
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| 08/14/1985 | EP0151357A1 Electrical discharge machining device |
| 08/07/1985 | EP0150220A1 Contact sensing apparatus for an electric discharge machine |
| 08/06/1985 | US4533811 Method for automatic process control in spark erosive machining |
| 08/06/1985 | CA1191556A1 Wire electrical discharge machine flushing process and apparatus |
| 07/24/1985 | EP0148958A1 Tapering method for wire-cut electric discharge machining |
| 07/24/1985 | EP0148954A1 Apparatus for guiding wire electrode of wire-cut electric discharge machine |
| 07/23/1985 | US4530471 Method of and apparatus for dispensing wire from a wire storage spool |
| 07/18/1985 | WO1985003023A1 Area machining method |
| 07/10/1985 | EP0147531A1 Device for gripping work pieces |
| 07/04/1985 | WO1985002800A1 Positioning apparatus for electric discharge machine |
| 07/03/1985 | EP0146635A1 System for controlling retraction of electrode of electric discharge machine |
| 07/02/1985 | US4527036 Method for pattern controlled electrode movement for E.D.M. |
| 07/02/1985 | US4527035 Wire electrical discharge machine flushing process and apparatus |
| 07/02/1985 | US4527034 Electrode positioning method and apparatus for NC-EDM |
| 06/19/1985 | EP0145657A1 Straightening device for the wire electrode of an electroerosion machine |
| 06/19/1985 | EP0145138A1 Automatic travelling wire electroerosion machining system |
| 06/19/1985 | EP0144616A1 Remotely actuated metal disintegration machine apparatus |
| 06/12/1985 | EP0144122A1 Feed-deviation preventive path-controlled machining method and apparatus |
| 06/11/1985 | US4523074 Wire electrode pull-up mechanism in wire-cut electric discharge machine |
| 06/11/1985 | US4523073 Wire-cut electric discharge machine controller for compensating the machining cornering parameters |
| 06/04/1985 | US4521662 Method of measuring flexure value of wire electrode |
| 06/04/1985 | US4521661 Method of and apparatus for holding against mispositioning a thermally deflectable member in an operating machine tool |
| 06/04/1985 | US4521660 In oxygen-free athmosphere in a sealed container with getter metal, then glow discharging |
| 06/04/1985 | CA1188374A1 Electric discharge machine servo control |
| 05/28/1985 | US4520253 Wire-cut electric discharge machine control system to compensate for wire flexure during machining |
| 05/28/1985 | US4520252 Method of machining a workpiece |
| 05/22/1985 | EP0142034A1 Traveling-wire electroerosion machines with double-floating nozzle assemblies |
| 05/21/1985 | US4518842 Method of controlling wire-cut electric discharge contour machines errors |
| 05/21/1985 | US4518155 Fixing device of workpieces for wire spark erosion machines |
| 05/15/1985 | EP0140983A1 Method and device for controlling the position of the tool relative to the workpiece in a machine-tool, especially an electrical discharge machine |
| 05/09/1985 | WO1985001907A1 Apparatus for cooling wire electrode in wire-cut electric discharge machine |
| 05/09/1985 | WO1985001902A1 Apparatus for supplying working fluid in electric discharge machine |
| 05/08/1985 | EP0140654A1 TW-Electroerosion apparatus with wheeled drive carriages |
| 05/08/1985 | EP0139763A1 Machining condition setting system for wire-cut electric discharge machine |
| 05/02/1985 | EP0139016A1 Numerical control method and apparatus for electric-discharge machining |
| 04/30/1985 | US4514611 Method of controlling electric discharge machine |
| 04/25/1985 | WO1985001808A1 Method of retrieving coded instructions for a machining system |
| 04/25/1985 | WO1985001685A1 Power supply apparatus for wire-cut electric discharge machining |
| 04/23/1985 | US4513192 TW-EDM Method and apparatus with excess fluid stripping gas jet nozzle |
| 04/23/1985 | US4513191 Method of and apparatus for resetting a wire electrode in an operating setup on an electroerosion machine |
| 04/17/1985 | EP0137384A1 Gap energizing system for TW Electroerosion (1111111) |
| 04/11/1985 | WO1985001464A1 Drive for the planetary erosion of a work-piece intended to be used as an electrode |
| 04/10/1985 | EP0136975A2 Device to detecte where a discharge takes place along the wire electrode of an electroerosion machine |
| 04/09/1985 | US4510367 Wire-cut electric discharge machine |
| 04/09/1985 | US4510366 Fluid delivery rate control TW electrical machining method and apparatus |
| 04/09/1985 | US4510365 Electronic depth controller for EDM apparatus |
| 04/09/1985 | US4510364 Electric discharge machining apparatus |
| 04/09/1985 | CA1185328A1 Electric discharge machine automatic relay control |
| 04/02/1985 | US4508604 Dielectric elongated element; forming gaseous hydrogen and oxygen |
| 03/27/1985 | EP0134910A1 Method of spark-erosion cutting of a falling out part of a working part provided with parallel surfaces |
| 03/26/1985 | US4507532 Wire-cut electric discharge machine |
| 03/20/1985 | EP0134679A1 An electroerosive machining method and apparatus |
| 03/19/1985 | US4506129 Apparatus for processing a broken wire electrode used during electro-discharge machining |
| 03/14/1985 | WO1985001001A1 Wire type electric discharge machining method |
| 03/14/1985 | WO1985001000A1 Wire electrode clamping mechanism for wire-cut electric discharge machine |
| 03/12/1985 | US4504722 Fully automated machining apparatus optimization for electric discharge machining apparatus |
| 03/12/1985 | US4504721 3D EDM method and apparatus utilizing a magnetic field |
| 02/14/1985 | WO1985000543A1 Wire-cut electric discharge machining apparatus |
| 02/13/1985 | EP0133160A2 Electroerosion cutting machine |
| 02/12/1985 | US4499359 Shape compensating method for wire-out electric discharge machining |
| 01/31/1985 | WO1985000311A1 Contact sensing apparatus for an electric discharge machine |
| 01/31/1985 | WO1985000310A1 Tapering method for wire-cut electric discharge machining |
| 01/22/1985 | US4495394 Electronic depth controller for EDM apparatus |
| 01/22/1985 | US4495393 Fluid jetstream threading mechanism and method for travelling wire EDM apparatus |
| 01/22/1985 | US4495038 Method of and apparatus for electroerosively wire-cutting a conductive workpiece |
| 01/16/1985 | EP0131134A2 Form-grinding process and apparatus for the spark-erosive machining of work pieces |
| 01/09/1985 | EP0130758A1 Precision TW electroerosion with superimposed multiple opening guides |
| 01/03/1985 | WO1985000025A1 Apparatus for guiding wire electrode of wire-cut electric discharge machine |
| 01/01/1985 | US4491712 Fabricating machine |
| 12/27/1984 | EP0129340A1 Electrical discharge machining apparatus for forming minute holes in a workpiece |
| 12/27/1984 | EP0129334A1 TW-EDM method and apparatus with a ferromagnetic wire electrode |
| 12/27/1984 | EP0128958A1 Electric power supply apparatus for wire-cut spark erosion machine |
| 12/25/1984 | US4490600 Wire electrode spark erosion |
| 12/20/1984 | WO1984004895A1 System for controlling retraction of electrode of electric discharge machine |
| 12/11/1984 | US4488029 Electro-erosive processing apparatus |
| 12/11/1984 | US4487671 Methods and apparatus for the electrical machining of a workpiece |
| 12/04/1984 | US4486642 Electroerosive contour-machining method |
| 11/27/1984 | US4485288 Wire guiding device for electroerosion finishing machines |
| 11/27/1984 | US4485286 Multi-vibrator head EDM method and apparatus |
| 11/21/1984 | EP0125812A1 A machining centre |
| 11/20/1984 | US4484052 Cutting method and apparatus |
| 11/14/1984 | EP0124625A1 Electric discharge machining control circuit |
| 11/14/1984 | EP0124611A1 A wire-cut taper machining method |
| 11/07/1984 | EP0123792A2 Electrical discharge machine |
| 11/06/1984 | US4481095 Apparatus for supplying a working fluid and a wire electrode to a work portion of a wire-cut electrical discharge machine |
| 11/06/1984 | US4480506 Apparatus for generating lobular polygonal forms |
| 10/31/1984 | EP0122940A1 System for setting wire-cut electrical discharge machining conditions |
| 10/25/1984 | WO1984004066A1 Working fluid injection nozzle for wire-cut electrical discharge machine |
| 10/23/1984 | US4479045 Traveling-wire electroerosive cutting method and apparatus |
| 10/23/1984 | US4479044 Electrode assembly for travelling-wire electroerosion machine |
| 10/11/1984 | WO1984003853A1 Machining condition setting system for wire-cut electric discharge machine |
| 10/09/1984 | US4476369 EDM Method of and apparatus for machining cavities using a plurality of independently movable segmented electrodes |
| 10/09/1984 | US4475996 Multi-strand wire electroerosion machining method and apparatus |
| 09/27/1984 | WO1984003652A1 Numerical control method and apparatus for electric-discharge machining |
| 09/25/1984 | US4473733 EDM Method and apparatus using hydrocarbon and water liquids |
| 09/25/1984 | US4472970 Method of measuring the dimensions of tools and/or workpieces of metal |
| 09/19/1984 | EP0118606A2 Machine for making an electrode of a definite shape by means of a structural-grinding tool |
| 09/19/1984 | EP0028595B1 Electro-erosion cutting machine for final treatment of stamping and cutting tools |
| 09/11/1984 | US4471197 Method of and arrangement for preventing uncontrolled oscillations of electrode wire in electroerosion machining apparatus |
| 09/05/1984 | EP0117557A1 Workpiece pallet for machine tools |