SU210970A1 - Device for pumping working fluid on the EDM cut-out machine - Google Patents
Device for pumping working fluid on the EDM cut-out machineInfo
- Publication number
- SU210970A1 SU210970A1 SU1146418A SU1146418A SU210970A1 SU 210970 A1 SU210970 A1 SU 210970A1 SU 1146418 A SU1146418 A SU 1146418A SU 1146418 A SU1146418 A SU 1146418A SU 210970 A1 SU210970 A1 SU 210970A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- working fluid
- out machine
- chamber
- pumping working
- edm cut
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title description 3
- 238000005086 pumping Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000003628 erosive 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/101—Supply of working media
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
Известны зпектроэрозионные выре-зкые станки, в которых дл подач:- гг15отей жидкости к месту реза применена за11р,-.;та чашеобразна камера. В этой камере проход дл ленты по поверхности заготовюа гер.-те тизирован резиновым наконечником, который за счет давлени жидкости Б камере обеспечивает герметичное соединение камеры с прорезаемой щелью.Spectro erosion cut-out machines are known, in which for feeding: - a liquid was applied to the place of cut for which 1110 pp is used, - that cup-shaped chamber. In this chamber, the tape passage along the surface of the preform. Is tetized with a rubber tip, which, due to the pressure of the liquid B, ensures a tight connection between the chamber and the slit.
Предлагаемое устройство отличаетс The proposed device is different
тем, что камера подвода жидкости вылопнена разъемной гю оси электрода-проволоки , а уплотн ющий наконечник. со1х;ный электроду- проволоке, выполнен в виде цилиндрического грибообразного вкладыща; свободно установленного в цилиндрической расточке кам.еры, а грибообразна головка уплотн ющего наконечника опираетс на коническую головку в корпусе, соосщ ю ципиндри- ческой расточке.by the fact that the fluid supply chamber is ejected out of the split gy axis of the electrode – wire axis, and the sealing tip. the electric wire is made in the form of a cylindrical mushroom-shaped insert; freely mounted in the cylindrical bore of the cam. chamber, and the mushroom-shaped head of the sealing tip rests on the conical head in the housing, which is in alignment with the borehole bore.
Такое выполнение позвол ет сократить вспомогательное врем и улучшить услови труда, а также качество уплотнени м.ежду обрабатываемой деталью и уплотн ющим наконечником.Such an embodiment allows reducing the auxiliary time and improving the working conditions as well as the quality of the seal between the workpiece and the sealing tip.
На чертеже показано предлагаемое уст- poficTSO,The drawing shows the proposed device pits.
Оно ссдэрме-гт насос 1. подаюатай 7-рубоп/зод камеру 2 r jejouiy;o разъек ло оси электрода-провопок :- 3, До плоскости .;ду корпусом и кр1- ;гткой кам.еры расположен цилиндрический герметизирующий наконечник 4 с грибообразной головкой , выполн ющей роль NjeN-ropaHbi. котора опираетс на конусную поверхность расточки ка угеры 2. На внутренней стенке ка ;ерг;-1 } :С11ол;ожен один из двух направл ющих эле ме-г-пр, о, О1 редел ющг1х положение рабочего участх:электрода-проволоки 3. В верхней час TV, камеры 2 находитс уплотнение 6, разрезанное по оси проволоки. Внутренн полость камеры 2 соединена трубопроводом, 7 с тшсосом лодачи рабочей жидкости.It is equipped with a pump 1. feed a 7-gage / two-chamber 2 r jejouiy; o split the axis of the check-in electrode: - 3, To the plane; by the body and by cr1; head acting as NjeN-ropaHbi. which rests on the conical surface of the bore boring 2. On the inner wall; erg; -1}: S11ol; one of the two guiding elements mele-g-pr, o, O1 is defined; At the top of the TV hour, chamber 2 there is a seal 6 cut along the axis of the wire. The internal cavity of the chamber 2 is connected by a pipeline, 7 with the hydraulic fluid supply system.
Устройство работает следующим образом .The device works as follows.
При вклзочении насоса 1 давление в камере 2 повышаетс , наконечник 4 опускаетс вниз и, упира сь в поверхность детали Sj герметично соедин ет внутреннюю полост камеры с прорезаемой щелью. ЖидкостьWhen the pump 1 is turned on, the pressure in chamber 2 rises, tip 4 goes down and, abutting against the surface of the part Sj, tightly connects the inner cavity of the chamber to the slot being cut. Liquid
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1146418A SU210970A1 (en) | 1967-04-03 | 1967-04-03 | Device for pumping working fluid on the EDM cut-out machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1146418A SU210970A1 (en) | 1967-04-03 | 1967-04-03 | Device for pumping working fluid on the EDM cut-out machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU210970A1 true SU210970A1 (en) | 1976-06-05 |
Family
ID=20440410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1146418A SU210970A1 (en) | 1967-04-03 | 1967-04-03 | Device for pumping working fluid on the EDM cut-out machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU210970A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263493A (en) * | 1978-04-18 | 1981-04-21 | A.G. Fur Industrielle Elektronik Agie | Spark erosion cutting apparatus with controlled flushing medium flow |
| US4481095A (en) * | 1982-02-03 | 1984-11-06 | Inoue-Japax Research Incorporated | Apparatus for supplying a working fluid and a wire electrode to a work portion of a wire-cut electrical discharge machine |
| DE4119905A1 (en) * | 1991-06-17 | 1992-12-24 | Rerucha Und Brecht Gmbh | Rinsing cutting wire of erosion machine with upper and lower feeds - using rinsing head to supply rinsing liquid and at least pressure rinsing pump to deliver rinsing liquid from cleaning tank |
-
1967
- 1967-04-03 SU SU1146418A patent/SU210970A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4263493A (en) * | 1978-04-18 | 1981-04-21 | A.G. Fur Industrielle Elektronik Agie | Spark erosion cutting apparatus with controlled flushing medium flow |
| US4481095A (en) * | 1982-02-03 | 1984-11-06 | Inoue-Japax Research Incorporated | Apparatus for supplying a working fluid and a wire electrode to a work portion of a wire-cut electrical discharge machine |
| DE4119905A1 (en) * | 1991-06-17 | 1992-12-24 | Rerucha Und Brecht Gmbh | Rinsing cutting wire of erosion machine with upper and lower feeds - using rinsing head to supply rinsing liquid and at least pressure rinsing pump to deliver rinsing liquid from cleaning tank |
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