ES2193911T3 - Procedimiento y dispositivo para el mecanizado por electroerosion. - Google Patents
Procedimiento y dispositivo para el mecanizado por electroerosion.Info
- Publication number
- ES2193911T3 ES2193911T3 ES00112581T ES00112581T ES2193911T3 ES 2193911 T3 ES2193911 T3 ES 2193911T3 ES 00112581 T ES00112581 T ES 00112581T ES 00112581 T ES00112581 T ES 00112581T ES 2193911 T3 ES2193911 T3 ES 2193911T3
- Authority
- ES
- Spain
- Prior art keywords
- slope
- machining
- discharges
- measures
- electroerosion
- 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 - Lifetime
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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
-
- 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
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
- B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
- B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
-
- 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
- B23H2300/00—Power source circuits or energization
- B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits
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
Procedimiento de mecanizado por electroerosión, según el cual se mecaniza un electrodo-pieza (P) por medio de un electrodo-herramienta (O) separados el uno del otro por un espacio de trabajo (G) aplicando unos impulsos eléctricos entre el electrodo-herramienta y electrodo-pieza por medio de un circuito eléctrico que comprende por lo menos una fuente de tensión de baja impedancia (E1, E22) y de un circuito de regulación (CP), caracterizado porque se efectúa una regulación de la subida de corriente de los impulsos eléctricos en función del tiempo después del cebado de una descarga entre el electrodo-herramienta y el electrodo-pieza de manera que un parámetro (, TXn) ligado a esta subida de corriente sea sensiblemente igual a una magnitud de referencia (Pref, TXref) que corresponde a un valor de desgaste mínimo del electrodo-herramienta.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH01153/99A CH697023A5 (fr) | 1999-06-21 | 1999-06-21 | Procédé et dispositif pour l'usinage par électroérosion. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193911T3 true ES2193911T3 (es) | 2003-11-16 |
Family
ID=4203727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00112581T Expired - Lifetime ES2193911T3 (es) | 1999-06-21 | 2000-06-14 | Procedimiento y dispositivo para el mecanizado por electroerosion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6392183B1 (es) |
EP (1) | EP1063043B1 (es) |
JP (1) | JP2001025921A (es) |
KR (1) | KR100687779B1 (es) |
AT (1) | ATE235342T1 (es) |
CH (1) | CH697023A5 (es) |
DE (1) | DE60001771T2 (es) |
ES (1) | ES2193911T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE356686T1 (de) | 2002-06-03 | 2007-04-15 | Charmilles Technologies | Funkenerosionsmaschine |
EP1946874A1 (en) | 2007-01-16 | 2008-07-23 | Charmilles Technologies S.A. | Method and devices designed to treat defects of the residual white layer left by the electrical discharge machining process |
DE102007061427B4 (de) * | 2007-12-20 | 2009-11-12 | Airbus Deutschland Gmbh | Vorrichtung zum Zuschneiden und Handhaben eines im Wesentlichen flächenhaften Zuschnittes aus einem CFK-Halbzeug und Verfahren |
JP4874358B2 (ja) * | 2009-02-27 | 2012-02-15 | 株式会社ソディック | 形彫放電加工装置の加工用電源装置 |
ES2657606T3 (es) * | 2013-09-12 | 2018-03-06 | Agie Charmilles Sa | Método y aparato para mecanizado por electroerosión de una pieza |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE755328A (fr) * | 1969-08-26 | 1971-02-01 | Agie Ag Ind Elektronik | Appareillage comprenant au moins deux generateurs d'impulsions sans organes accumulateurs pour l'usinage par electro-erosion |
US3974357A (en) * | 1973-03-22 | 1976-08-10 | Mitsubishi Denki Kabushiki Kaisha | Process and apparatus for electrical discharge shaping using sequential switching |
CH621964A5 (es) * | 1977-06-03 | 1981-03-13 | Elmapa Nv | |
JPS63123607A (ja) * | 1986-11-14 | 1988-05-27 | Mitsubishi Electric Corp | 放電加工方法及び装置 |
JPS6458426A (en) | 1987-08-28 | 1989-03-06 | Hitachi Seiko Kk | Electric power source device for electric discharge machining |
JPH0761568B2 (ja) * | 1989-08-08 | 1995-07-05 | 三菱電機株式会社 | 放電加工装置の波形制御装置 |
CH684828A5 (fr) * | 1991-06-01 | 1995-01-13 | Charmilles Technologies | Générateur d'impulsions pour usiner par électro-érosion. |
JP2954774B2 (ja) * | 1992-01-28 | 1999-09-27 | 三菱電機株式会社 | 放電加工機用電源装置 |
-
1999
- 1999-06-21 CH CH01153/99A patent/CH697023A5/fr not_active IP Right Cessation
-
2000
- 2000-06-14 AT AT00112581T patent/ATE235342T1/de not_active IP Right Cessation
- 2000-06-14 DE DE60001771T patent/DE60001771T2/de not_active Expired - Lifetime
- 2000-06-14 EP EP00112581A patent/EP1063043B1/fr not_active Expired - Lifetime
- 2000-06-14 ES ES00112581T patent/ES2193911T3/es not_active Expired - Lifetime
- 2000-06-20 KR KR1020000033753A patent/KR100687779B1/ko not_active IP Right Cessation
- 2000-06-21 US US09/599,780 patent/US6392183B1/en not_active Expired - Lifetime
- 2000-06-21 JP JP2000186081A patent/JP2001025921A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60001771T2 (de) | 2003-12-11 |
CH697023A5 (fr) | 2008-03-31 |
US6392183B1 (en) | 2002-05-21 |
ATE235342T1 (de) | 2003-04-15 |
EP1063043B1 (fr) | 2003-03-26 |
JP2001025921A (ja) | 2001-01-30 |
DE60001771D1 (de) | 2003-04-30 |
KR100687779B1 (ko) | 2007-02-27 |
KR20010049576A (ko) | 2001-06-15 |
EP1063043A1 (fr) | 2000-12-27 |
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