DE2942202A1 - Verfahren zum elektrischen schneiden eines materials mit einer drahtfoermigen elektrode und vorrichtung zum durchfuehren des verfahrens - Google Patents
Verfahren zum elektrischen schneiden eines materials mit einer drahtfoermigen elektrode und vorrichtung zum durchfuehren des verfahrensInfo
- Publication number
- DE2942202A1 DE2942202A1 DE19792942202 DE2942202A DE2942202A1 DE 2942202 A1 DE2942202 A1 DE 2942202A1 DE 19792942202 DE19792942202 DE 19792942202 DE 2942202 A DE2942202 A DE 2942202A DE 2942202 A1 DE2942202 A1 DE 2942202A1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- electrode
- cutting
- cut
- voltage
- 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 32
- 239000000463 material Substances 0.000 title claims description 18
- 238000005520 cutting process Methods 0.000 claims description 117
- 239000003990 capacitor Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003079 width control Methods 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
- B23H7/065—Electric circuits specially adapted therefor
-
- 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
- B23H7/02—Wire-cutting
- B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
-
- 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
- B23H2500/00—Holding and positioning of tool electrodes
- B23H2500/20—Methods or devices for detecting wire or workpiece position
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 |
|---|---|---|---|
| JP2916879A JPS55120934A (en) | 1979-03-13 | 1979-03-13 | Wire cut-type electric current machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2942202A1 true DE2942202A1 (de) | 1980-09-25 |
| DE2942202C2 DE2942202C2 (OSRAM) | 1989-11-09 |
Family
ID=12268702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792942202 Granted DE2942202A1 (de) | 1979-03-13 | 1979-10-18 | Verfahren zum elektrischen schneiden eines materials mit einer drahtfoermigen elektrode und vorrichtung zum durchfuehren des verfahrens |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4363948A (OSRAM) |
| JP (1) | JPS55120934A (OSRAM) |
| CH (1) | CH647706A5 (OSRAM) |
| DE (1) | DE2942202A1 (OSRAM) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035098A1 (de) * | 1979-09-27 | 1981-04-02 | Mitsubishi Denki K.K., Tokyo | Regelverfahren fuer schneiddraht-funkenerosion |
| US4453070A (en) * | 1982-07-06 | 1984-06-05 | Ateliers Des Charmilles S.A. | Apparatus for orienting the wire electrode support and guide member and the machining fluid nozzle of a travelling wire EDM apparatus |
| US4461942A (en) * | 1982-07-03 | 1984-07-24 | Ateliers Des Charmilles S.A. | Apparatus for orienting the wire electrode support and guide member and the machining fluid nozzle of a travelling wire EDM apparatus |
| US4649252A (en) * | 1979-11-09 | 1987-03-10 | Fanuc Limited | Wire-cut electric discharge machining method |
| US5021622A (en) * | 1986-10-24 | 1991-06-04 | Mitsubishi Denki Kabushiki Kaisha | Wire cut electrical discharge machine |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766823A (en) * | 1980-10-08 | 1982-04-23 | Fanuc Ltd | Wire cutting discharge processing system |
| JPS5766824A (en) * | 1980-10-08 | 1982-04-23 | Fanuc Ltd | Tapered processing method in wire cutting discharge processing machine |
| JPS57166606A (en) * | 1981-04-04 | 1982-10-14 | Fanuc Ltd | Numerical control working method |
| JPS597523A (ja) * | 1982-06-30 | 1984-01-14 | Fanuc Ltd | ワイヤカツト放電加工機 |
| JPS6029232A (ja) * | 1983-07-07 | 1985-02-14 | Fanuc Ltd | テ−パ加工方法 |
| JPS6029226A (ja) * | 1983-07-21 | 1985-02-14 | Fanuc Ltd | ワイヤカット放電加工装置 |
| JPS6056824A (ja) * | 1983-09-06 | 1985-04-02 | Fanuc Ltd | ワイヤ放電加工方法 |
| JPS60155322A (ja) * | 1984-01-17 | 1985-08-15 | Mitsubishi Electric Corp | ワイヤカツト放電加工方法 |
| JPS60201826A (ja) * | 1984-03-26 | 1985-10-12 | Fanuc Ltd | ワイヤ放電加工電源 |
| CH657079A5 (fr) * | 1984-06-26 | 1986-08-15 | Charmilles Technologies | Procede pour le decoupage par electroerosion et dispositif pour sa mise en oeuvre. |
| JPS6170612A (ja) * | 1984-09-13 | 1986-04-11 | Shinko Electric Co Ltd | 産業用ロボツトの制御装置 |
| US4675825A (en) * | 1984-10-30 | 1987-06-23 | Dementhon Daniel F | Computer-controlled peripheral shaping system |
| KR920006654B1 (ko) * | 1986-10-24 | 1992-08-14 | 미쓰비시덴기 가부시기가이샤 | 와이어 커트 방전 가공기 |
| DE3738251C2 (de) * | 1986-11-17 | 1994-09-22 | Inst Tech Precision Eng | Funkenerosive Drahtschneidemaschine |
| US5410117A (en) * | 1989-01-13 | 1995-04-25 | Charmilles Technologies S.A. | Device and control process for EDM machining with an electrode-wire |
| DE4228328C2 (de) * | 1992-08-26 | 1999-02-11 | Agie Sa | Maschine und Verfahren zum funkenerosiven Drahtschneiden mit einer im Querschnitt verformten Drahtelektrode |
| JP3266702B2 (ja) * | 1993-07-20 | 2002-03-18 | ブラザー工業株式会社 | ワイヤ放電加工機 |
| JP5369205B2 (ja) * | 2012-02-27 | 2013-12-18 | ファナック株式会社 | 切込み加工時、逃げ加工時の加工傷を低減するワイヤ放電加工機およびワイヤ放電加工方法 |
| JP5778650B2 (ja) * | 2012-10-11 | 2015-09-16 | ファナック株式会社 | ワイヤ放電加工機およびワイヤ放電加工方法 |
| JP6000471B2 (ja) * | 2013-10-31 | 2016-09-28 | 三菱電機株式会社 | ワイヤ放電加工装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809848A (en) * | 1972-12-14 | 1974-05-07 | Colt Ind Operating Corp | Digitally controlled power supply for electrical discharge machining apparatus |
| US3956609A (en) * | 1973-08-31 | 1976-05-11 | Ateliers Des Charmilles S.A. | Pulse generator for electro-erosion machining apparatus |
| US3974357A (en) * | 1973-03-22 | 1976-08-10 | Mitsubishi Denki Kabushiki Kaisha | Process and apparatus for electrical discharge shaping using sequential switching |
| DE2635766A1 (de) * | 1975-08-13 | 1977-03-10 | Charmilles Sa Ateliers | Verfahren und vorrichtung zur bearbeitung mit elektrischen entladungen |
| US4052583A (en) * | 1975-06-24 | 1977-10-04 | Inoue-Japax Research Inc. | Method of and apparatus for electrical-discharge machining with a traveling-wire electrode |
| DE2713427A1 (de) * | 1977-03-26 | 1978-09-28 | Krupp Gmbh | Schaltanordnung zur funkenerosion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731044A (en) * | 1971-06-23 | 1973-05-01 | Agie Ag Ind Elektronik | Electro-eroding machine with a circuit for the control of at least one advancing device for a wire electrode and/or for a workpiece |
| JPS51131997A (en) * | 1975-05-13 | 1976-11-16 | Mitsubishi Electric Corp | Wire cutting electrical discharge machinging device |
-
1979
- 1979-03-13 JP JP2916879A patent/JPS55120934A/ja active Pending
- 1979-10-17 US US06/085,828 patent/US4363948A/en not_active Expired - Lifetime
- 1979-10-18 DE DE19792942202 patent/DE2942202A1/de active Granted
- 1979-10-19 CH CH9423/79A patent/CH647706A5/de not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809848A (en) * | 1972-12-14 | 1974-05-07 | Colt Ind Operating Corp | Digitally controlled power supply for electrical discharge machining apparatus |
| US3974357A (en) * | 1973-03-22 | 1976-08-10 | Mitsubishi Denki Kabushiki Kaisha | Process and apparatus for electrical discharge shaping using sequential switching |
| US3956609A (en) * | 1973-08-31 | 1976-05-11 | Ateliers Des Charmilles S.A. | Pulse generator for electro-erosion machining apparatus |
| US4052583A (en) * | 1975-06-24 | 1977-10-04 | Inoue-Japax Research Inc. | Method of and apparatus for electrical-discharge machining with a traveling-wire electrode |
| DE2635766A1 (de) * | 1975-08-13 | 1977-03-10 | Charmilles Sa Ateliers | Verfahren und vorrichtung zur bearbeitung mit elektrischen entladungen |
| DE2713427A1 (de) * | 1977-03-26 | 1978-09-28 | Krupp Gmbh | Schaltanordnung zur funkenerosion |
Non-Patent Citations (1)
| Title |
|---|
| JP-OS 51-131997 A2 (mit englischsprachigem Abstract) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035098A1 (de) * | 1979-09-27 | 1981-04-02 | Mitsubishi Denki K.K., Tokyo | Regelverfahren fuer schneiddraht-funkenerosion |
| US4649252A (en) * | 1979-11-09 | 1987-03-10 | Fanuc Limited | Wire-cut electric discharge machining method |
| US4461942A (en) * | 1982-07-03 | 1984-07-24 | Ateliers Des Charmilles S.A. | Apparatus for orienting the wire electrode support and guide member and the machining fluid nozzle of a travelling wire EDM apparatus |
| US4453070A (en) * | 1982-07-06 | 1984-06-05 | Ateliers Des Charmilles S.A. | Apparatus for orienting the wire electrode support and guide member and the machining fluid nozzle of a travelling wire EDM apparatus |
| US5021622A (en) * | 1986-10-24 | 1991-06-04 | Mitsubishi Denki Kabushiki Kaisha | Wire cut electrical discharge machine |
| DE3790661C2 (de) * | 1986-10-24 | 1996-10-24 | Mitsubishi Electric Corp | Vorrichtung zur Steuerung einer funkenerosiven Nachbearbeitung eines grob vorgeschnittenen Werkstücks |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55120934A (en) | 1980-09-17 |
| DE2942202C2 (OSRAM) | 1989-11-09 |
| CH647706A5 (de) | 1985-02-15 |
| US4363948A (en) | 1982-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |