SU569422A1 - Method of controlling electroerosive treatment process - Google Patents
Method of controlling electroerosive treatment processInfo
- Publication number
- SU569422A1 SU569422A1 SU7502101309A SU2101309A SU569422A1 SU 569422 A1 SU569422 A1 SU 569422A1 SU 7502101309 A SU7502101309 A SU 7502101309A SU 2101309 A SU2101309 A SU 2101309A SU 569422 A1 SU569422 A1 SU 569422A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gap
- voltage
- controlling
- power
- erosion
- Prior art date
Links
Description
(54) СПОСОБ УПРАВЛЕНИЯ П1-ЮЦЕССОМ ОБРАБОТКИ ЭЛЕКТРОЭРОЗИОННОЙ(54) METHOD OF MANAGEMENT OF P1-YCESS PROCESSING OF ELECTRO-EROS
тока в эрозионном промежутке осуществл ет с от силового источнька блока 4 питани . Наличие рабочего тока в эрозионном проме жутке 3 обеспечивает прохождение управл ющих импульсов от блока 1 управлени через блок 5 контрол рабочего тока к силовому коммутирук цему узпу 6. При включении уз ла 6 происходит шунтирование силового не точника только на врем , необходимое дл восстановлени диэлектрической прочности эрозионного промежутка 3.current in the erosion gap is effected from the power source of the power supply unit 4. The presence of operating current in the erosion gap 3 ensures the passage of control pulses from the control unit 1 through the operating current control unit 5 to the power commutation unit 6. When the node 6 is switched on, the power non-point is shunted only for the time required to restore the erosion dielectric strength gap 3.
Поджигающее напр жение подают на эрозионный-промежуток с задержкой по отношению к моменту подачи силового напр жени . Величина задержки определ етс ; требуемой скважностью импульсов рабочего тока.The ignition voltage is applied to the erosion gap with a delay in relation to the moment when the power voltage is applied. The amount of delay is determined; required duty cycle of operating current pulses.
Источники поджигающего и силового напр жений в блоке 4 питани могут подключатьс как последовательно, так и параллельно разделительным элементом, исключающим снижение КПД. Пол рность подключени источников в блоке 4 питани может быть различной наиболее соответствующей технологическому процессу эдектроэрозионной обработки.The sources of ignition and power voltages in power supply unit 4 can be connected both in series and in parallel with a separating element, eliminating a decrease in efficiency. The polarity of the sources connected in the power supply unit 4 may be different, the most appropriate for the technological process of eroded processing.
Применение предлагаемого способа электроэрозионной обработки значительно повышает КПД устройств дл электроэрозиониой обработки и дает возможность примен т коммутирующие элементы значительно меньшей установленной мощности.The application of the proposed method of electrical erosion treatment significantly increases the efficiency of devices for electrical erosion processing and makes it possible to use switching elements of much lower installed capacity.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502101309A SU569422A1 (en) | 1975-01-27 | 1975-01-27 | Method of controlling electroerosive treatment process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502101309A SU569422A1 (en) | 1975-01-27 | 1975-01-27 | Method of controlling electroerosive treatment process |
Publications (1)
Publication Number | Publication Date |
---|---|
SU569422A1 true SU569422A1 (en) | 1977-08-25 |
Family
ID=20608847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502101309A SU569422A1 (en) | 1975-01-27 | 1975-01-27 | Method of controlling electroerosive treatment process |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU569422A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820895A (en) * | 1983-12-23 | 1989-04-11 | Fanuc Ltd. | Electric discharge machine position finding apparatus |
US4950860A (en) * | 1987-03-14 | 1990-08-21 | Spark Tec Limited | Electro-discharge machining apparatus |
-
1975
- 1975-01-27 SU SU7502101309A patent/SU569422A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820895A (en) * | 1983-12-23 | 1989-04-11 | Fanuc Ltd. | Electric discharge machine position finding apparatus |
US4950860A (en) * | 1987-03-14 | 1990-08-21 | Spark Tec Limited | Electro-discharge machining apparatus |
US5089681A (en) * | 1987-03-14 | 1992-02-18 | Spark Tec Limited | Electro-discharge machining apparatus |
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