GB1102996A - Electro-erosive machining apparatus - Google Patents
Electro-erosive machining apparatusInfo
- Publication number
- GB1102996A GB1102996A GB709966A GB709966A GB1102996A GB 1102996 A GB1102996 A GB 1102996A GB 709966 A GB709966 A GB 709966A GB 709966 A GB709966 A GB 709966A GB 1102996 A GB1102996 A GB 1102996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- working face
- electrolyte
- holes
- workpiece
- electro
- 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
- B23H9/14—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
<PICT:1102996/C6-C7/1> An electrode adapted to form holes by electro-machining in a stack of workpiece 11...15, is provided with a working face 39 inclined back from a leading point e.g. the centre, and has a plurality of small openings 39. Electrolyte is fed in from supply pipe 24 into the plenum chamber formed by a casing 17 clamped to the top workpiece 10, and then flows upwards through the passages 39, to the axial pipe 35 forming the body of the electrode, and passes to an exit 36. The form of working face and reverse flow of electrolyte prevents the formation of a central slug of material. The working face on passing through the lowest workpiece 15 enters a well 40 filled with the electrolyte. The working face may be in the form of a cone, a chisel end, or it may be of spherical shape. A series of parallel slots, or holes, or slots and holes may be drilled in solid metal, or the working tip may be made of metal mesh or porous metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46348965A | 1965-06-14 | 1965-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1102996A true GB1102996A (en) | 1968-02-14 |
Family
ID=23840273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB709966A Expired GB1102996A (en) | 1965-06-14 | 1966-02-17 | Electro-erosive machining apparatus |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1615168A1 (en) |
| GB (1) | GB1102996A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419502C2 (en) * | 1984-05-25 | 1986-04-03 | Aeg-Elotherm Gmbh, 5630 Remscheid | Electrode for the electrochemical drilling of metal workpieces |
| DE102011014364A1 (en) * | 2011-03-17 | 2012-09-20 | Stoba Präzisionstechnik Gmbh & Co. Kg | Method and device for the electrochemical machining of workpieces |
| DE102013225018B4 (en) * | 2013-12-05 | 2015-09-24 | Continental Automotive Gmbh | Method for producing a nozzle body |
| DE102015201080A1 (en) * | 2015-01-22 | 2016-07-28 | Siemens Aktiengesellschaft | Method and device for electrochemically removing material from a workpiece |
-
1966
- 1966-02-17 GB GB709966A patent/GB1102996A/en not_active Expired
- 1966-03-04 DE DE19661615168 patent/DE1615168A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1615168A1 (en) | 1970-05-06 |
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