WO2010057704A1 - Vorrichtung zum elektrochemischen bearbeiten von werkstücken - Google Patents
Vorrichtung zum elektrochemischen bearbeiten von werkstücken Download PDFInfo
- Publication number
- WO2010057704A1 WO2010057704A1 PCT/EP2009/062364 EP2009062364W WO2010057704A1 WO 2010057704 A1 WO2010057704 A1 WO 2010057704A1 EP 2009062364 W EP2009062364 W EP 2009062364W WO 2010057704 A1 WO2010057704 A1 WO 2010057704A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- process cell
- workpiece
- ecm
- base device
- electrode
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 53
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000003754 machining Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000008151 electrolyte solution Substances 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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
-
- 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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- 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
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
- B23H7/30—Moving electrode in the feed direction
Definitions
- the ECM device according to the invention with the features of claim 1 has the advantage that it is very easy and inexpensive to produce and allows a very fast conversion for different workpieces.
- the ECM device according to the invention has a modularized and for the most part standardized construction, in order in particular to enable rapid exchangeability for conversion to other workpieces. This is inventively achieved in that the device is a basic device and a replaceable
- the delivery device comprises a linear unit, with which a vertical and / or horizontal delivery of the electrode takes place.
- a coupling between the linear unit and the electrode is preferably executed positively and / or non-positively.
- control of the basic device is designed such that, when the process cell is closed, it automatically carries out a process start and automatically terminates a process when the process cell is opened.
- control of the basic device is designed such that after one end of a process, the process cell is automatically opened.
- the process cell is preferably arranged in a front region of the ECM device. As a result, a faster workpiece change or possibly
- FIG. 1 is a schematic, perspective view of an ECM
- FIG. 1 shows the closed position of the ECM device, in which a machining of the workpiece takes place.
- the process cell 3 is arranged in the front region of the base device 2.
- a delivery device is further provided, which performs a delivery of an electrode relative to the tool.
- the delivery device can move the entire protective cover 12 together with the other components arranged therein via the linear unit 10.
- the feed device can also move only the electrode.
- the electrode is provided with the reference numeral 8 and the workpiece with the reference numeral 7.
- the linkage 1 1 is further stiffened with a stiffening plate 13.
- the linkage 1 1 is fixedly mounted on the base plate 15 and the
- the controller may determine that the protective cover 12 is automatically raised and at the same time the upper part 4 is also raised. As a result, an operator recognizes that machining of the workpiece has ended and can do so
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09783359A EP2358496A1 (de) | 2008-11-20 | 2009-09-24 | Vorrichtung zum elektrochemischen bearbeiten von werkstücken |
BRPI0921780A BRPI0921780A2 (pt) | 2008-11-20 | 2009-09-24 | dispositivo para o processamento eletroquímico de peças a serem trabalhadas |
CN200980146188.8A CN102216014B (zh) | 2008-11-20 | 2009-09-24 | 用于对工件进行电化学加工的装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810043940 DE102008043940A1 (de) | 2008-11-20 | 2008-11-20 | Vorrichtung zum elektrochemischen Bearbeiten von Werkstücken |
DE102008043940.1 | 2008-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010057704A1 true WO2010057704A1 (de) | 2010-05-27 |
Family
ID=41343363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/062364 WO2010057704A1 (de) | 2008-11-20 | 2009-09-24 | Vorrichtung zum elektrochemischen bearbeiten von werkstücken |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2358496A1 (de) |
CN (1) | CN102216014B (de) |
BR (1) | BRPI0921780A2 (de) |
DE (1) | DE102008043940A1 (de) |
WO (1) | WO2010057704A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103008801B (zh) * | 2012-11-29 | 2015-02-11 | 中山市利群精密实业有限公司 | 一种采用间接中分法的放电加工工艺 |
CN104227154B (zh) * | 2014-08-04 | 2016-08-24 | 哈尔滨工业大学 | 便携式加工观测一体化微小型数控电蚀加工机床 |
DE102019126800A1 (de) * | 2019-10-04 | 2021-04-08 | Extrude Hone Gmbh | Aushebeeinheit, Maschinenanlage und Verfahren zum Ausheben einer elektrochemischen Materialbearbeitungsvorrichtung aus einer Maschinenanlage |
DE102022104460A1 (de) * | 2022-02-24 | 2023-08-24 | Cloeren Technology GmbH | Ätzvorrichtung und Ätzsystem |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390068A (en) * | 1965-10-20 | 1968-06-25 | Micromatic Hone Corp | Electrochemical honing apparatus including bore gauging means |
DE1440609A1 (de) * | 1959-11-27 | 1968-11-28 | Steel Improvement & Forge Co | Verfahren und Vorrichtung zum elektrolytischen Ausraeumen von Material |
US4052284A (en) * | 1976-04-30 | 1977-10-04 | Trw Inc. | Apparatus for electrochemically forming a plurality of articles |
US20020170885A1 (en) * | 2001-05-15 | 2002-11-21 | Krenz Rudi Oskar | Method and apparatus for electrical discharge machining |
EP1415747A2 (de) * | 2002-11-01 | 2004-05-06 | General Electric Company | Mehrstationen Funkenerosionsbearbeitungsmaschine mit Verminderung der Bearbeitungsunterbrechungen |
-
2008
- 2008-11-20 DE DE200810043940 patent/DE102008043940A1/de not_active Withdrawn
-
2009
- 2009-09-24 BR BRPI0921780A patent/BRPI0921780A2/pt not_active IP Right Cessation
- 2009-09-24 WO PCT/EP2009/062364 patent/WO2010057704A1/de active Application Filing
- 2009-09-24 EP EP09783359A patent/EP2358496A1/de not_active Withdrawn
- 2009-09-24 CN CN200980146188.8A patent/CN102216014B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1440609A1 (de) * | 1959-11-27 | 1968-11-28 | Steel Improvement & Forge Co | Verfahren und Vorrichtung zum elektrolytischen Ausraeumen von Material |
US3390068A (en) * | 1965-10-20 | 1968-06-25 | Micromatic Hone Corp | Electrochemical honing apparatus including bore gauging means |
US4052284A (en) * | 1976-04-30 | 1977-10-04 | Trw Inc. | Apparatus for electrochemically forming a plurality of articles |
US20020170885A1 (en) * | 2001-05-15 | 2002-11-21 | Krenz Rudi Oskar | Method and apparatus for electrical discharge machining |
EP1415747A2 (de) * | 2002-11-01 | 2004-05-06 | General Electric Company | Mehrstationen Funkenerosionsbearbeitungsmaschine mit Verminderung der Bearbeitungsunterbrechungen |
Also Published As
Publication number | Publication date |
---|---|
CN102216014B (zh) | 2014-01-29 |
BRPI0921780A2 (pt) | 2016-01-12 |
DE102008043940A1 (de) | 2010-05-27 |
CN102216014A (zh) | 2011-10-12 |
EP2358496A1 (de) | 2011-08-24 |
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