GB1050139A - - Google Patents
Info
- Publication number
- GB1050139A GB1050139A GB1050139DA GB1050139A GB 1050139 A GB1050139 A GB 1050139A GB 1050139D A GB1050139D A GB 1050139DA GB 1050139 A GB1050139 A GB 1050139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- workpiece
- electrolyte
- machining
- relative
- 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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/10—Supply or regeneration of working media
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
In an electrolytic machining process, machining takes place intermittently, with the electrolyte between the workpiece and tool being replaced <PICT:1050139/C6-C7/1> in the intervals between machining by pumping action effected by causing the tool 1 to be reciprocated relative to the workpiece 4 by means of a cam 2 and cam follower 3. Electrolyte passes from a reservoir 7 through a non-return value 8 into the working gap 9 between the tool and workpiece on the downward stroke of the tool 1, and is expelled via a non-return valve 10 on the upward stroke of the tool; the space between tool and workpiece being thus replenished with fresh electrolyte on each reciprocating movement of the tool. The workpiece may be fed continuously relative to the tool. The voltage applied may be constant, pulsating, alternating or alternating superimposed with a undirectional voltage, such that high current flow occurs when the tool is in the working position relative to the workpiece.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1050139A true GB1050139A (en) | 1900-01-01 |
Family
ID=1755599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1050139D Expired GB1050139A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1050139A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266180A2 (en) * | 1986-10-30 | 1988-05-04 | Shizuoka Seiki Co. Ltd. | Electrolytic finishing method |
| EP0296476A2 (en) * | 1987-06-23 | 1988-12-28 | Shizuoka Seiki Co. Ltd. | Electro-chemical machine |
| EP0328763A1 (en) * | 1988-02-13 | 1989-08-23 | Shizuoka Seiki Co. Ltd. | Finishing method employing electro-chemical process |
| WO2009074141A3 (en) * | 2007-12-13 | 2010-09-23 | Mtu Aero Engines Gmbh | Method for removing material from a component, and electrode |
-
0
- GB GB1050139D patent/GB1050139A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266180A2 (en) * | 1986-10-30 | 1988-05-04 | Shizuoka Seiki Co. Ltd. | Electrolytic finishing method |
| EP0266180A3 (en) * | 1986-10-30 | 1989-03-08 | Shizuoka Seiki Co. Ltd. | Electrolytic finishing system |
| EP0296476A2 (en) * | 1987-06-23 | 1988-12-28 | Shizuoka Seiki Co. Ltd. | Electro-chemical machine |
| EP0296476A3 (en) * | 1987-06-23 | 1989-04-26 | Shizuoka Seiki Co. Ltd. | Electro-chemical machine |
| EP0328763A1 (en) * | 1988-02-13 | 1989-08-23 | Shizuoka Seiki Co. Ltd. | Finishing method employing electro-chemical process |
| WO2009074141A3 (en) * | 2007-12-13 | 2010-09-23 | Mtu Aero Engines Gmbh | Method for removing material from a component, and electrode |
| US9254530B2 (en) | 2007-12-13 | 2016-02-09 | Mtu Aero Engines Gmbh | Method for removing material from a component, and electrode |
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