DE2155261A1 - Verfahren und Gerät zur automatischen Steuerung der Funkenerosionsbearbeitung von Werkstücken - Google Patents
Verfahren und Gerät zur automatischen Steuerung der Funkenerosionsbearbeitung von WerkstückenInfo
- Publication number
- DE2155261A1 DE2155261A1 DE19712155261 DE2155261A DE2155261A1 DE 2155261 A1 DE2155261 A1 DE 2155261A1 DE 19712155261 DE19712155261 DE 19712155261 DE 2155261 A DE2155261 A DE 2155261A DE 2155261 A1 DE2155261 A1 DE 2155261A1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- machining
- noise signal
- time
- discharge
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000009760 electrical discharge machining Methods 0.000 title claims description 13
- 238000003754 machining Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 17
- 230000002829 reductive effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect 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
- 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
- B23H1/024—Detection of, and response to, abnormal gap conditions, e.g. short circuits
Landscapes
- 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 |
|---|---|---|---|
| US9529670A | 1970-12-04 | 1970-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2155261A1 true DE2155261A1 (de) | 1972-06-15 |
Family
ID=22251225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712155261 Pending DE2155261A1 (de) | 1970-12-04 | 1971-11-06 | Verfahren und Gerät zur automatischen Steuerung der Funkenerosionsbearbeitung von Werkstücken |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3624337A (enExample) |
| AU (1) | AU454100B2 (enExample) |
| CH (1) | CH540089A (enExample) |
| DE (1) | DE2155261A1 (enExample) |
| FR (1) | FR2117411A5 (enExample) |
| GB (1) | GB1330418A (enExample) |
| NL (1) | NL7115026A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539755A (en) * | 1967-11-14 | 1970-11-10 | Inoue K | Electrical discharge machining pulse control method and apparatus |
| US3809848A (en) * | 1972-12-14 | 1974-05-07 | Colt Ind Operating Corp | Digitally controlled power supply for electrical discharge machining apparatus |
| CH585608A5 (enExample) * | 1973-12-04 | 1977-03-15 | Deckel Ag Friedrich | |
| US4236057A (en) * | 1976-12-14 | 1980-11-25 | Inoue-Japax Research Incorporated | Apparatus for detecting gap conditions in EDM processes with monitoring pulses |
| GB1604398A (en) | 1977-12-13 | 1981-12-09 | Nat Res Dev | Electrical discharge machines and methods of electrical discharge machining |
| GB2075401B (en) * | 1980-04-02 | 1983-07-27 | Fawzy El Menshawy Mohamed | Improvements in methods and apparatus for electrical discharge machining |
| US4322595A (en) * | 1980-07-29 | 1982-03-30 | National Research Development Corporation | Arc monitor for electrical discharge machining |
| CH655032A5 (fr) * | 1982-06-30 | 1986-03-27 | Mitsubishi Electric Corp | Machine a decharge electrique pour electro-erosion. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128063B (de) * | 1959-08-27 | 1962-04-19 | Inoue K | Schaltanordnung fuer Elektro-Erosion mit pulsierendem Gleichstrom |
-
1970
- 1970-12-04 US US95296A patent/US3624337A/en not_active Expired - Lifetime
-
1971
- 1971-11-01 NL NL7115026A patent/NL7115026A/xx unknown
- 1971-11-04 AU AU35368/71A patent/AU454100B2/en not_active Expired
- 1971-11-06 DE DE19712155261 patent/DE2155261A1/de active Pending
- 1971-11-12 CH CH1647271A patent/CH540089A/de not_active IP Right Cessation
- 1971-11-15 GB GB5297771A patent/GB1330418A/en not_active Expired
- 1971-12-03 FR FR7143614A patent/FR2117411A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3624337A (en) | 1971-11-30 |
| AU454100B2 (en) | 1974-10-17 |
| GB1330418A (en) | 1973-09-19 |
| FR2117411A5 (enExample) | 1972-07-21 |
| NL7115026A (enExample) | 1972-06-06 |
| AU3536871A (en) | 1973-05-10 |
| CH540089A (de) | 1973-08-15 |
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