DE1440609B2 - Verfahren und vorrichtung zum elektrolytisch abtragenden bearbeiten - Google Patents
Verfahren und vorrichtung zum elektrolytisch abtragenden bearbeitenInfo
- Publication number
- DE1440609B2 DE1440609B2 DE1960ST017160 DEST017160A DE1440609B2 DE 1440609 B2 DE1440609 B2 DE 1440609B2 DE 1960ST017160 DE1960ST017160 DE 1960ST017160 DE ST017160 A DEST017160 A DE ST017160A DE 1440609 B2 DE1440609 B2 DE 1440609B2
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- electrolyte
- gap
- electrode
- tool
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000003754 machining Methods 0.000 title claims description 6
- 239000003792 electrolyte Substances 0.000 claims description 53
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012811 non-conductive material Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000005520 cutting process Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000001771 impaired effect Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/08—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US855873A US3095364A (en) | 1959-11-27 | 1959-11-27 | Material removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1440609A1 DE1440609A1 (de) | 1968-11-28 |
| DE1440609B2 true DE1440609B2 (de) | 1973-06-20 |
Family
ID=25322316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1960ST017160 Granted DE1440609B2 (de) | 1959-11-27 | 1960-11-26 | Verfahren und vorrichtung zum elektrolytisch abtragenden bearbeiten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3095364A (en, 2012) |
| CH (1) | CH369835A (en, 2012) |
| DE (1) | DE1440609B2 (en, 2012) |
| GB (1) | GB927080A (en, 2012) |
| NL (2) | NL125378C (en, 2012) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566822A (en, 2012) * | 1957-04-19 | |||
| DE1251126B (en, 2012) * | 1960-06-03 | |||
| GB992392A (en) * | 1960-06-21 | 1965-05-19 | Anocut Eng Co | Electrolytic cavity sinking apparatus and method |
| US3228863A (en) * | 1960-10-27 | 1966-01-11 | Gen Motors Corp | Electrolytic process and apparatus for removing stock from a conductive workpiece |
| NL274928A (en, 2012) * | 1961-02-20 | |||
| US3257300A (en) * | 1961-02-20 | 1966-06-21 | Anocut Eng Co | Method for electrolytically forming tapered or contoured cavities |
| FR1332173A (en, 2012) * | 1961-06-19 | 1963-12-16 | ||
| NL132272C (en, 2012) * | 1961-06-19 | |||
| NL290086A (en, 2012) * | 1962-03-22 | |||
| GB937737A (en) * | 1962-05-07 | 1963-09-25 | Rolls Royce | Electrolytic shaping of metallic aerofoil blades |
| GB1051036A (en, 2012) * | 1962-05-11 | |||
| US3271291A (en) * | 1962-12-03 | 1966-09-06 | Gen Electric | Electrochemical machining apparatus with electrolyte flow control means |
| US3305470A (en) * | 1963-01-02 | 1967-02-21 | Anocut Eng Co | Electrolytic shaping apparatus for sequentially reducing the thickness of an elongated workpiece |
| US3311549A (en) * | 1963-01-07 | 1967-03-28 | Anocut Eng Co | Electrolytic shaping apparatus |
| US3371022A (en) * | 1963-03-19 | 1968-02-27 | Inoue Kiyoshi | Low-electrolyte-pressure electro-chemical machining |
| US3372099A (en) * | 1963-05-01 | 1968-03-05 | John E. Clifford | Electrochemical machining using a multisegmented electrode with individual current control for each segment |
| FR1394126A (fr) * | 1964-02-13 | 1965-04-02 | Hispano Suiza Sa | Perfectionnements apportés aux procédés pour réaliser des électrodes de forme et aux électrodes ainsi obtenues |
| US3468775A (en) * | 1964-09-29 | 1969-09-23 | Gen Motors Corp | Electrolytic stock removal and deburring method |
| US3449226A (en) * | 1966-10-03 | 1969-06-10 | Anocut Eng Co | Electrolytic deburring apparatus and method |
| US3515659A (en) * | 1967-01-30 | 1970-06-02 | Kelsey Hayes Co | Apparatus for electro chemical machining |
| US3511767A (en) * | 1968-11-18 | 1970-05-12 | Anocut Eng Co | Electrode for electrolytic shaping |
| DE2259719A1 (de) * | 1972-12-06 | 1974-06-12 | August Laepple Gmbh & Co Werkz | Verfahren zum herstellen eines werkzeugsatzes fuer die blechverformung |
| US4539458A (en) * | 1981-11-11 | 1985-09-03 | Inoue-Japax Incorporated | Non-immersion EDM method and apparatus |
| US4772372A (en) * | 1987-05-13 | 1988-09-20 | General Electric Company | Electrodes for electrochemically machining airfoil blades |
| US4851090A (en) * | 1987-05-13 | 1989-07-25 | General Electric Company | Method and apparatus for electrochemically machining airfoil blades |
| KR940000673B1 (ko) * | 1990-12-12 | 1994-01-27 | 이용구 | 방전가공기의 칩 제거장치 |
| US6866769B2 (en) * | 2001-11-14 | 2005-03-15 | General Electric Company | Drive head and ECM method and tool for making same |
| DE102008043940A1 (de) * | 2008-11-20 | 2010-05-27 | Robert Bosch Gmbh | Vorrichtung zum elektrochemischen Bearbeiten von Werkstücken |
| DE102014218169B4 (de) * | 2014-09-11 | 2022-01-20 | MTU Aero Engines AG | Elektrochemische Bearbeitung eines Werkstücks |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US607484A (en) * | 1898-07-19 | Josef rieder | ||
| US1276599A (en) * | 1916-04-01 | 1918-08-20 | Jackson S Weeks | Process of and apparatus for etching. |
| US1677032A (en) * | 1926-11-09 | 1928-07-10 | Kaffer Joan Willem Jules | Electrical heating and cooking apparatus |
| DE565765C (de) * | 1929-07-24 | 1932-12-08 | Vladimir Gusseff | Verfahren und Vorrichtung zur elektrolytischen Bearbeitung von Metallen |
| US2441319A (en) * | 1943-10-02 | 1948-05-11 | Elox Corp | Disintegrating or removing metallic material |
| US2383383A (en) * | 1943-10-13 | 1945-08-21 | Elox Corp | Electromagnetic vibratory metalworking apparatus |
| GB703838A (en) * | 1950-01-19 | 1954-02-10 | Electropol Ltd | Improvements in the electro chemical treatment of metals and alloys |
| BE502176A (en, 2012) * | 1951-01-04 | |||
| GB755826A (en) * | 1952-05-23 | 1956-08-29 | Nat Res Dev | Improvements in and relating to the removal of metal from a workpiece |
| US2739935A (en) * | 1952-09-30 | 1956-03-27 | George L Kehl | Electrolytic cutting of metals |
| BE544034A (en, 2012) * | 1954-12-31 | |||
| NL104994C (en, 2012) * | 1955-06-23 | |||
| NL93457C (en, 2012) * | 1955-12-30 | |||
| US2939825A (en) * | 1956-04-09 | 1960-06-07 | Cleveland Twist Drill Co | Sharpening, shaping and finishing of electrically conductive materials |
| NL249430A (en, 2012) * | 1959-05-20 |
-
0
- NL NL258410D patent/NL258410A/xx unknown
- NL NL125378D patent/NL125378C/xx active
-
1959
- 1959-11-27 US US855873A patent/US3095364A/en not_active Expired - Lifetime
-
1960
- 1960-11-22 GB GB40161/60A patent/GB927080A/en not_active Expired
- 1960-11-26 DE DE1960ST017160 patent/DE1440609B2/de active Granted
- 1960-11-28 CH CH1331160A patent/CH369835A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1440609A1 (de) | 1968-11-28 |
| CH369835A (fr) | 1963-06-15 |
| US3095364A (en) | 1963-06-25 |
| NL125378C (en, 2012) | |
| NL258410A (en, 2012) | |
| GB927080A (en) | 1963-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |