SU1565620A1 - Method of dimensional electrochemical machining - Google Patents
Method of dimensional electrochemical machining Download PDFInfo
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- SU1565620A1 SU1565620A1 SU884394203A SU4394203A SU1565620A1 SU 1565620 A1 SU1565620 A1 SU 1565620A1 SU 884394203 A SU884394203 A SU 884394203A SU 4394203 A SU4394203 A SU 4394203A SU 1565620 A1 SU1565620 A1 SU 1565620A1
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- pulses
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- duration
- increased
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Изобретение относитс к машиностроению, в частности к размерной электрохимической обработке металлов и сплавов. Целью изобретени вл етс повышение точности обработки за счет подачи на секции электрода-инструмента вспомогательных импульсов непосредственно перед подачей импульсов технологического напр жени . В момент времени T, на секции электрода-инструмента подаютс импульсы вспомогательного напр жени . В моменты времени T3, T4, T5 на секции подаютс импульсы технологического напр жени . Поскольку длительность индукционного периода Tинд увеличилась (TиндΤинд), то увеличилась величина задержки подачи импульсов T4 - T3 и T5 - T4, что позвол ет расширить возможности способа. 2 ил.The invention relates to mechanical engineering, in particular to the dimensional electrochemical machining of metals and alloys. The aim of the invention is to increase the machining accuracy by supplying auxiliary pulses to the sections of the electrode tool immediately before the application of pulses of technological voltage. At time T, auxiliary voltage pulses are applied to the sections of the electrode tool. At times T 3 , T 4 , T 5, technological voltage pulses are applied to the sections. Since the duration of the induction period T ind increased (T ind Τ ind ), the magnitude of the delay in the supply of pulses T 4 - T 3 and T 5 - T 4 increased, which allows to expand the possibilities of the method. 2 Il.
Description
Изобретение относитс к размерной электрохимической обработке металлов и сплавов и вл етс усовершенствованием изобретени по авт.св.№ 1433663.The invention relates to the dimensional electrochemical machining of metals and alloys and is an improvement of the invention according to aut. No. 1433663.
Целью изобретени вл етс повышение точности обработки за счет подачи на секции электрода-инструмента вспомогательных импульсов непосредственно перед под чей импульсов технологического напр жени .The aim of the invention is to increase the machining accuracy by supplying auxiliary pulses to the sections of the electrode-tool immediately before the pulses of the process voltage.
На фиг. 1 представлена схема управлени процессом обработки; на фиг.2- временные диаграммы.FIG. 1 shows a process control circuit; figure 2 - timing diagrams.
Секции 1-3 электрода-инструмента 4 через коммутирующее устройство 5 соединены с источником 6 технологического напр жени и генератором 7 им- . пульсов, а также с заготовкой 8.The sections 1-3 of the electrode tool 4 are connected via a switching device 5 to a source of technological voltage 6 and a generator 7 im. pulses, as well as with the workpiece 8.
Способ осуществл етс следующим образом .The method is carried out as follows.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884394203A SU1565620A1 (en) | 1988-03-21 | 1988-03-21 | Method of dimensional electrochemical machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884394203A SU1565620A1 (en) | 1988-03-21 | 1988-03-21 | Method of dimensional electrochemical machining |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1433663A Addition SU320284A1 (en) | VACUUM DISTILLATION CENTER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1565620A1 true SU1565620A1 (en) | 1990-05-23 |
Family
ID=21362029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884394203A SU1565620A1 (en) | 1988-03-21 | 1988-03-21 | Method of dimensional electrochemical machining |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1565620A1 (en) |
-
1988
- 1988-03-21 SU SU884394203A patent/SU1565620A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1433663, кл. В 23 Н 3/02, 1987. * |
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