JPS582778B2 - 電気スパ−ク浸食による加工方法及び加工装置 - Google Patents
電気スパ−ク浸食による加工方法及び加工装置Info
- Publication number
- JPS582778B2 JPS582778B2 JP55061206A JP6120680A JPS582778B2 JP S582778 B2 JPS582778 B2 JP S582778B2 JP 55061206 A JP55061206 A JP 55061206A JP 6120680 A JP6120680 A JP 6120680A JP S582778 B2 JPS582778 B2 JP S582778B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- machining
- zone
- quotient
- increment
- 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
- 230000003628 erosive effect Effects 0.000 title claims description 6
- 238000010892 electric spark Methods 0.000 title claims description 5
- 238000003672 processing method Methods 0.000 title 1
- 238000003754 machining Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007704 transition Effects 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
- B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
- B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control
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 |
|---|---|---|---|
| CH430279A CH630829A5 (fr) | 1979-05-08 | 1979-05-08 | Procede pour usiner par etincelage erosif. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55150928A JPS55150928A (en) | 1980-11-25 |
| JPS582778B2 true JPS582778B2 (ja) | 1983-01-18 |
Family
ID=4273544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55061206A Expired JPS582778B2 (ja) | 1979-05-08 | 1980-05-08 | 電気スパ−ク浸食による加工方法及び加工装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4370536A (show.php) |
| JP (1) | JPS582778B2 (show.php) |
| CH (1) | CH630829A5 (show.php) |
| DE (1) | DE3016891A1 (show.php) |
| FR (1) | FR2455946A1 (show.php) |
| GB (1) | GB2049991B (show.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2115585B (en) * | 1982-02-26 | 1985-12-04 | Hitachi Seiko Limited | Electric discharge machining apparatus |
| DE3808646C1 (show.php) * | 1988-03-15 | 1989-03-23 | Ag Fuer Industrielle Elektronik Agie Losone Bei Locarno, Losone, Ch | |
| DE69021096T2 (de) * | 1989-01-13 | 1996-08-01 | Charmilles Technologies | Steuerungseinrichtung und Verfahren zum elektroerosiven Schneiden unter Vermeidung von Drahtbruch. |
| JPH02284820A (ja) * | 1989-04-24 | 1990-11-22 | Mitsubishi Electric Corp | 放電加工方法 |
| JP2503712B2 (ja) * | 1990-03-08 | 1996-06-05 | 三菱電機株式会社 | エレベ―タ―の速度制御装置 |
| WO1992000826A1 (fr) * | 1990-07-13 | 1992-01-23 | Sodick Co., Ltd. | Procede et appareil de generation d'impulsions |
| US5276302A (en) * | 1992-05-18 | 1994-01-04 | Mitsubishi Denki K.K. | EDM apparatus current efficiency control technique |
| DE19753812C2 (de) * | 1997-12-04 | 2000-05-18 | Agie Sa | Verfahren und Vorrichtung zum funkenerosiven Feinbearbeiten |
| CN101291768B (zh) * | 2006-10-20 | 2012-05-02 | 三菱电机株式会社 | 放电加工机的电源控制装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840157B1 (show.php) * | 1969-02-04 | 1973-11-29 | ||
| US3816692A (en) * | 1972-03-02 | 1974-06-11 | S Ratmansky | Electrical discharge machining efficiency and safety monitoring system |
| US4005303A (en) * | 1972-03-07 | 1977-01-25 | Inoue-Japan Research Inc. | EDM parameter control system |
| US3860779A (en) * | 1972-03-22 | 1975-01-14 | Charmilles Sa Ateliers | Method and apparatus for positioning an electrode-tool relative to a workpiece in electrical discharge machining |
| ES415928A1 (es) * | 1972-06-29 | 1976-02-16 | Aeg Elotherm Gmbh | Procedimiento y disposicion de circuito para la regulacion del avance en maquinas de erosion por chispas. |
| US3996445A (en) * | 1975-02-03 | 1976-12-07 | Eltee Pulsitron (Entire) | Timing sequence control system for electrical discharge machining |
| CH585607A5 (show.php) * | 1975-04-11 | 1977-03-15 | Charmilles Sa Ateliers | |
| US3988560A (en) * | 1975-12-29 | 1976-10-26 | Cincinnati Milacron, Inc. | Method and apparatus for controlling generation of machining pulses in EDM power supply |
| US4071729A (en) * | 1976-01-19 | 1978-01-31 | Colt Industries Operating Corporation | Adaptive control system and method for electrical discharge machining |
| GB1583442A (en) * | 1976-04-15 | 1981-01-28 | Rolls Royce | Method of and apparatus for controlling an electro-discharge drilling machine tool |
-
1979
- 1979-05-08 CH CH430279A patent/CH630829A5/fr not_active IP Right Cessation
-
1980
- 1980-04-15 GB GB8012341A patent/GB2049991B/en not_active Expired
- 1980-04-29 FR FR8009704A patent/FR2455946A1/fr active Granted
- 1980-05-02 DE DE19803016891 patent/DE3016891A1/de not_active Ceased
- 1980-05-07 US US06/147,507 patent/US4370536A/en not_active Expired - Lifetime
- 1980-05-08 JP JP55061206A patent/JPS582778B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH630829A5 (fr) | 1982-07-15 |
| FR2455946A1 (fr) | 1980-12-05 |
| FR2455946B1 (show.php) | 1983-12-16 |
| US4370536A (en) | 1983-01-25 |
| GB2049991B (en) | 1983-02-16 |
| GB2049991A (en) | 1980-12-31 |
| JPS55150928A (en) | 1980-11-25 |
| DE3016891A1 (de) | 1981-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR840002190B1 (ko) | 펄스아아크 용접장치 | |
| US4673791A (en) | Method and apparatus for controlling an electric discharge machine | |
| JPS582778B2 (ja) | 電気スパ−ク浸食による加工方法及び加工装置 | |
| US20170056992A1 (en) | Wire electric discharge machine operating with constant inter-pole distance | |
| US3988560A (en) | Method and apparatus for controlling generation of machining pulses in EDM power supply | |
| US3973104A (en) | Apparatus for regulating an electric discharge machining gap | |
| US3670136A (en) | Electric discharge machining method and apparatus | |
| EP0170248A2 (en) | Consumable electrode type pulse arc welding machine | |
| EP0102693B1 (en) | Wire-cut electric discharge machine | |
| US5689427A (en) | Method and apparatus for optimal feedrate control on wire-cutting electric discharging machine (WEDM) | |
| US4521660A (en) | EDM Feed motor control method and system | |
| US4357516A (en) | EDM Method and apparatus utilizing successive trains of elementary pulses with controlled pulse-off periods | |
| GB2116751A (en) | Electrode positioning method and apparatus for numerically controlled electrical discharge machining | |
| US3624337A (en) | Method and apparatus for detecting and controlling through pulse energy variations arcing conditions in an edm process | |
| US3597570A (en) | Device for detecting sustained arcing across electrospark machining gaps | |
| US4443680A (en) | Methods and apparatus for electrical discharge machining | |
| US3381107A (en) | Method of controlling the feed in connection with electroerosive machining | |
| JPH0564032B2 (show.php) | ||
| US4983800A (en) | Interelectrode distance controlling device in electric discharge machining apparatus | |
| US4551809A (en) | Apparatus and method for monitoring the machining conditions of an EDM apparatus | |
| JPS6322928B2 (show.php) | ||
| JPS61159326A (ja) | 放電加工に於ける低レベル放電を検出して制御する方法と装置 | |
| SU1119799A1 (ru) | Способ управлени сварочными источниками питани инвертарного типа и устройство дл его осуществлени | |
| JPS63318210A (ja) | 放電加工機の制御装置 | |
| JPS62292317A (ja) | ワイヤ放電加工機の加工送り制御装置 |