JPS6227928B2 - - Google Patents
Info
- Publication number
- JPS6227928B2 JPS6227928B2 JP51070448A JP7044876A JPS6227928B2 JP S6227928 B2 JPS6227928 B2 JP S6227928B2 JP 51070448 A JP51070448 A JP 51070448A JP 7044876 A JP7044876 A JP 7044876A JP S6227928 B2 JPS6227928 B2 JP S6227928B2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- circuit
- machining
- current
- pulse
- 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 89
- 238000009760 electrical discharge machining Methods 0.000 claims description 31
- 230000003628 erosive effect Effects 0.000 claims description 30
- 230000015654 memory Effects 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 101100521334 Mus musculus Prom1 gene Proteins 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 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
- 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
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 |
|---|---|---|---|
| CH785575A CH591920A5 (en]) | 1975-06-17 | 1975-06-17 | |
| CH542076A CH608406A5 (en) | 1976-04-29 | 1976-04-29 | Generator for spark-erosive metal treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5245797A JPS5245797A (en) | 1977-04-11 |
| JPS6227928B2 true JPS6227928B2 (en]) | 1987-06-17 |
Family
ID=25697658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51070448A Granted JPS5245797A (en) | 1975-06-17 | 1976-06-17 | Pulse generator to be used in ectroerosion machine tool |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4072842A (en]) |
| JP (1) | JPS5245797A (en]) |
| GB (1) | GB1538313A (en]) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JPS57138527A (en) * | 1981-02-13 | 1982-08-26 | Mitsubishi Electric Corp | Electric discharge machining device |
| US4634827A (en) * | 1985-02-15 | 1987-01-06 | Xermac, Inc. | Electrical discharge machining apparatus including gap condition detection circuitry |
| US5126525A (en) * | 1988-11-01 | 1992-06-30 | Sodick Co., Ltd. | Power supply system for electric discharge machines |
| JPH0832160B2 (ja) * | 1990-01-31 | 1996-03-27 | 三菱電機株式会社 | パルス電源装置 |
| US6085121A (en) * | 1997-09-22 | 2000-07-04 | Design & Manufacturing Solutions, Inc. | Device and method for recommending dynamically preferred speeds for machining |
| DE50310670D1 (de) * | 2003-04-02 | 2008-12-04 | Agie Sa | Verfahren und Vorrichtung zum funkenerosiven Bearbeiten eines Werkstückes |
| EP1749607B1 (en) * | 2005-08-01 | 2012-03-14 | Agie Charmilles SA | Method and generator for electrical discharge machining |
| EP1749606B1 (en) | 2005-08-01 | 2013-03-13 | Agie Charmilles SA | Method and generator for electrical discharge machining |
| DE602005023980D1 (de) * | 2005-08-01 | 2010-11-18 | Agie Charmilles S A | Verfahren und Generator für Funkenerosionsbearbeitung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683284A (en) * | 1968-06-25 | 1972-08-08 | Picker Corp | Pulse height analyzer |
| 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 |
| US3731045A (en) * | 1971-07-01 | 1973-05-01 | Agie Ag Ind Elektronik | Circuit for an electro-eroding machine for the control of the relative movement between at least one electrode and at least one workpiece |
| US3973104A (en) * | 1972-08-17 | 1976-08-03 | A.G. Fur Industrielle Elektronik Agie Losone B. Locarno | Apparatus for regulating an electric discharge machining gap |
-
1976
- 1976-06-10 US US05/694,569 patent/US4072842A/en not_active Expired - Lifetime
- 1976-06-11 GB GB24409/76A patent/GB1538313A/en not_active Expired
- 1976-06-17 JP JP51070448A patent/JPS5245797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1538313A (en) | 1979-01-17 |
| US4072842A (en) | 1978-02-07 |
| JPS5245797A (en) | 1977-04-11 |
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