GB1164536A - Electrochemical Machining - Google Patents
Electrochemical MachiningInfo
- Publication number
- GB1164536A GB1164536A GB1596567A GB1596567A GB1164536A GB 1164536 A GB1164536 A GB 1164536A GB 1596567 A GB1596567 A GB 1596567A GB 1596567 A GB1596567 A GB 1596567A GB 1164536 A GB1164536 A GB 1164536A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- casing
- electrolyte
- cavity
- discharge nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/02—Trimming or deburring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1,164,536. Deburring holes or cavities by electro-erosion. BRITISH MOTOR CORP. Ltd. June 20, 1968 [April 7, 1967], No. 15965/67. Heading C7B. A device for chamfering or deburring by electrolytic erosion the edges of a preformed hole or cavity 15 in a conductive workpiece 16, e.g. an oil-way in the crank-shaft of an I.C. engine, comprises a tubular casing 1 containing (or itself constituting - see Fig. 3) an electrolyte feed tube 2, a rod-like electrode 13 mounted on a support in the casing to project axially from a convergent discharge nozzle 11 at one end (nose cone 17) of the casing by which a pressurized electrolyte flow is established against the surface of the workpiece lying with the working zone, and an insulating plug 14 e. g. of nylon shrouding the electrode tip and serving to locate the electrode axially within the hole or cavity. The electrode support may be a flow separator block 7 having axial ducts 9, 10 allowing passage of electrolyte e. g. NaCl solution to and from the discharge nozzle. Non- insulating parts of the device may be of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596567A GB1164536A (en) | 1967-04-07 | 1967-04-07 | Electrochemical Machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1596567A GB1164536A (en) | 1967-04-07 | 1967-04-07 | Electrochemical Machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1164536A true GB1164536A (en) | 1969-09-17 |
Family
ID=10068780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1596567A Expired GB1164536A (en) | 1967-04-07 | 1967-04-07 | Electrochemical Machining |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1164536A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578164A (en) * | 1983-08-24 | 1986-03-25 | Nissan Motor Co., Ltd. | Method of electrolytically finishing spray-hole of fuel injection nozzle |
| GB2177644B (en) * | 1984-07-31 | 1989-05-17 | Inst Elektroniki Im U A Arifov | Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool. |
| EP0457975A1 (en) * | 1989-05-13 | 1991-11-27 | Amchem Company Limited | Electrochemical machining of microholes |
| CN103465078A (en) * | 2013-09-03 | 2013-12-25 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| EP2623246A3 (en) * | 2012-01-31 | 2014-10-08 | MTU Aero Engines GmbH | Electrode and device for electrochemically processing and method therefore |
| CN115770914A (en) * | 2022-11-23 | 2023-03-10 | 重庆红江机械有限责任公司 | Electrolytic chamfering clamp for oil sprayer body |
-
1967
- 1967-04-07 GB GB1596567A patent/GB1164536A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578164A (en) * | 1983-08-24 | 1986-03-25 | Nissan Motor Co., Ltd. | Method of electrolytically finishing spray-hole of fuel injection nozzle |
| GB2177644B (en) * | 1984-07-31 | 1989-05-17 | Inst Elektroniki Im U A Arifov | Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool. |
| EP0457975A1 (en) * | 1989-05-13 | 1991-11-27 | Amchem Company Limited | Electrochemical machining of microholes |
| EP2623246A3 (en) * | 2012-01-31 | 2014-10-08 | MTU Aero Engines GmbH | Electrode and device for electrochemically processing and method therefore |
| US9822463B2 (en) | 2012-01-31 | 2017-11-21 | Mtu Aero Engines Gmbh | Electrode and installation for electrochemical machining and method therefor |
| CN103465078A (en) * | 2013-09-03 | 2013-12-25 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN103465078B (en) * | 2013-09-03 | 2015-06-17 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN115770914A (en) * | 2022-11-23 | 2023-03-10 | 重庆红江机械有限责任公司 | Electrolytic chamfering clamp for oil sprayer body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |