DE3208673C2 - - Google Patents
Info
- Publication number
- DE3208673C2 DE3208673C2 DE3208673A DE3208673A DE3208673C2 DE 3208673 C2 DE3208673 C2 DE 3208673C2 DE 3208673 A DE3208673 A DE 3208673A DE 3208673 A DE3208673 A DE 3208673A DE 3208673 C2 DE3208673 C2 DE 3208673C2
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- pulses
- circuit
- duration
- gap
- 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
- 238000003754 machining Methods 0.000 claims description 29
- 238000009760 electrical discharge machining Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 12
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 8
- 238000013139 quantization Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B23H1/022—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)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6734881A JPS57184631A (en) | 1981-05-02 | 1981-05-02 | Power source unit for electrical discharge machining |
| JP13521481A JPS5840225A (ja) | 1981-08-27 | 1981-08-27 | 放電加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3208673A1 DE3208673A1 (de) | 1982-11-18 |
| DE3208673C2 true DE3208673C2 (US20090163788A1-20090625-C00002.png) | 1988-09-08 |
Family
ID=26408543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823208673 Granted DE3208673A1 (de) | 1981-05-02 | 1982-03-10 | Verfahren und anordnung zum erzeugen einer reihe diskreter, zeitlich beabstandeter elektrischer entladungen |
Country Status (5)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3422399C2 (de) * | 1984-05-11 | 1986-03-06 | Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno | Schaltungsanordnung zur Erzeugung von Erodierimpulsen an einer Funkenerosionsanlage |
| JPH02284820A (ja) * | 1989-04-24 | 1990-11-22 | Mitsubishi Electric Corp | 放電加工方法 |
| JP2890319B2 (ja) * | 1989-12-06 | 1999-05-10 | 株式会社ソディック | 放電加工機用電源回路 |
| JP3040849B2 (ja) * | 1991-07-29 | 2000-05-15 | 株式会社ソディック | 放電加工装置 |
| JP3331077B2 (ja) * | 1994-12-21 | 2002-10-07 | 株式会社ソディック | 放電仕上げ加工用電源装置 |
| GB2305626A (en) * | 1995-09-18 | 1997-04-16 | Univ Loughborough | Electrical discharge machining |
| DE10196307T1 (de) | 2001-01-23 | 2003-08-21 | Mitsubishi Electric Corp | Energieversorgungseinheit für elektrische Drahtentladungsbearbeitung und Verfahren elektrischer Drahtentladungsbearbeitung |
| US9771648B2 (en) * | 2004-08-13 | 2017-09-26 | Zond, Inc. | Method of ionized physical vapor deposition sputter coating high aspect-ratio structures |
| US20050103620A1 (en) * | 2003-11-19 | 2005-05-19 | Zond, Inc. | Plasma source with segmented magnetron cathode |
| US20060066248A1 (en) * | 2004-09-24 | 2006-03-30 | Zond, Inc. | Apparatus for generating high current electrical discharges |
| SE0402644D0 (sv) * | 2004-11-02 | 2004-11-02 | Biocell Ab | Method and apparatus for producing electric discharges |
| US20080068132A1 (en) * | 2006-05-16 | 2008-03-20 | Georges Kayanakis | Contactless radiofrequency device featuring several antennas and related antenna selection circuit |
| US20100157637A1 (en) * | 2008-12-23 | 2010-06-24 | Industrial Technology Research Institute | Green-energy power generator for electrical discharge machine |
| CN103433577B (zh) * | 2013-08-12 | 2015-08-12 | 清华大学 | 应用于电火花放电加工的脉冲电源 |
| CN104708131B (zh) * | 2013-12-13 | 2018-06-29 | 通用电气公司 | 加工装置和加工方法 |
| US11084112B2 (en) | 2018-05-31 | 2021-08-10 | Johnson Technology, Inc. | Electrical discharge machine time slice power supply |
| CN109165744B (zh) * | 2018-08-15 | 2021-09-07 | 合肥本源量子计算科技有限责任公司 | 一种量子逻辑门操作优化方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082732A5 (US20090163788A1-20090625-C00002.png) * | 1970-03-25 | 1971-12-10 | Carel Fouche Languepin | |
| CH569545A5 (US20090163788A1-20090625-C00002.png) * | 1973-08-31 | 1975-11-28 | Charmilles Sa Ateliers | |
| AT329704B (de) * | 1975-03-28 | 1976-05-25 | Kh Polt I Im V I Lenina | Stromimpulsgenerator fur elektroerosionsmetallverarbeitung |
| CH591920A5 (US20090163788A1-20090625-C00002.png) * | 1975-06-17 | 1977-10-14 | Agie Ag Ind Elektronik | |
| GB1597870A (en) * | 1977-06-03 | 1981-09-16 | Inoue Japax Res | Electrical machining power supply apparatus |
| JPS6055249B2 (ja) | 1979-02-09 | 1985-12-04 | 株式会社井上ジャパックス研究所 | 放電加工装置 |
| JPS569128A (en) | 1979-06-30 | 1981-01-30 | Inoue Japax Res Inc | Electric discharge machining device |
-
1982
- 1982-02-23 US US06/351,532 patent/US4453069A/en not_active Expired - Lifetime
- 1982-02-25 GB GB8205552A patent/GB2097708B/en not_active Expired
- 1982-03-04 IT IT47920/82A patent/IT1148501B/it active
- 1982-03-09 FR FR8203962A patent/FR2504834B1/fr not_active Expired
- 1982-03-10 DE DE19823208673 patent/DE3208673A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2097708B (en) | 1984-09-19 |
| US4453069A (en) | 1984-06-05 |
| IT8247920A0 (it) | 1982-03-04 |
| FR2504834A1 (fr) | 1982-11-05 |
| GB2097708A (en) | 1982-11-10 |
| IT1148501B (it) | 1986-12-03 |
| FR2504834B1 (fr) | 1985-11-15 |
| DE3208673A1 (de) | 1982-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 3249947 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref country code: DE Ref document number: 3249947 |
|
| AH | Division in |
Ref country code: DE Ref document number: 3249947 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |