SU108936A1 - Sparking method for forming holes in a dielectric product - Google Patents
Sparking method for forming holes in a dielectric productInfo
- Publication number
- SU108936A1 SU108936A1 SU554172A SU554172A SU108936A1 SU 108936 A1 SU108936 A1 SU 108936A1 SU 554172 A SU554172 A SU 554172A SU 554172 A SU554172 A SU 554172A SU 108936 A1 SU108936 A1 SU 108936A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- product
- forming holes
- electrode
- dielectric
- dielectric product
- Prior art date
Links
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
Предметом изобретени вл етс электроискровой способ образовани отверстий в издели х из диэлектрического материала.The subject of the invention is an electric spark method for forming holes in articles made of dielectric material.
Известен уже электроискровой способ образовани отверстий в металлах , погруженных в масл нуюванну , с применением лишь одного электрода, служащего инструментом , образующим отверстие, так как вторым электродом служит сам обрабатываемый металл.The electrospark method of forming holes in metals immersed in an oil bath is already known, using only one electrode that serves as a tool that forms an opening, since the metal to be processed serves as the second electrode.
Обрабатывать по этому способу, т. е. одним электродом, диэлектрические издели нельз , так как изза их нетокопроводности, издели нельз использовать в качестве второго электрода.Using this method, i.e., a single electrode, dielectric products cannot be processed, since, due to their incoherence, the products cannot be used as the second electrode.
В насто щем изобретении этот недостаток устранен. Это достигаетс путем обработки диэлектрического издели , например стекла, двум один над другим расположенными электродами, из которых один электрод опущен в масл ную ванну сIn the present invention, this disadvantage is eliminated. This is achieved by treating a dielectric product, such as glass, with two electrodes one above the other, of which one electrode is dipped into an oil bath with
дырчатым дном, прикрываемым обрабатываемым изделием.perforated bottom, covered by the processed product.
На чертеже схематически изображена установка дл образовани отверстий в диэлектрических издели х по предлагаемому способу.The drawing shows schematically an installation for forming holes in dielectric products according to the proposed method.
На электроды /, которыми медные проволоки диаметром 1 мм, подаетс напр жение от индуктора 50-60 в. Электроды заключены в стекл нную изол цию 2. Один из электродов находитс в воздухе. Второй электрод погружаетс в масло (например автол), наход щеес в ванночке 5. В качестве дна ванночки служат обрабатываемые издели 4. Электроды 1 сближаютс до соприкосновени с изделием. При подаче напр жени на электроды изделие пробиваетс .The electrodes /, with which copper wires with a diameter of 1 mm, apply voltage from an inductor of 50-60 volts. The electrodes are enclosed in glass insulation 2. One of the electrodes is in the air. The second electrode is immersed in oil (e.g. autol), located in the bath 5. The processed products 4 serve as the bottom of the bath. Electrodes 1 approach each other before contact with the product. When applying voltage to the electrodes, the product is punched.
По этому способу получены отверсти диаметром 30-40 мм в стекл нных пластинках толщиной 1,8мм и в фарфоре толщиной 1 мм. При увеличении напр жени возможно сверление и более толстых стекол.According to this method, holes with a diameter of 30-40 mm were obtained in glass plates with a thickness of 1.8 mm and in porcelain with a thickness of 1 mm. With increasing voltage, drilling of thicker glasses is possible.
Предмет изобретени Subject invention
Электроискровой способ образовани отверстий в диэлектрическом изделии, погруженном в масл нуюThe electric spark method of forming holes in a dielectric product immersed in oil
ванну, с применением электрода, опущенного в ванну на изделие, отличаюш;ийс тем, что, с целью образовани отверсти в изделии из диэлектрического материала, ванна выполнена с дырчатым дном,the bath, with the use of an electrode lowered into the bath on the product, is distinguished by the fact that, in order to form a hole in the product of a dielectric material, the bath is made with a perforated bottom,
на которое укладывают изделие, а снизу к изделию подвод т второй электрод, располагаемый против электрода, погруженного в масл ную ванну.on which the product is placed, and a second electrode placed against the electrode immersed in the oil bath is supplied to the product from below.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554172A SU108936A1 (en) | 1956-07-04 | 1956-07-04 | Sparking method for forming holes in a dielectric product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU554172A SU108936A1 (en) | 1956-07-04 | 1956-07-04 | Sparking method for forming holes in a dielectric product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU108936A1 true SU108936A1 (en) | 1956-11-30 |
Family
ID=48382001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU554172A SU108936A1 (en) | 1956-07-04 | 1956-07-04 | Sparking method for forming holes in a dielectric product |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU108936A1 (en) |
-
1956
- 1956-07-04 SU SU554172A patent/SU108936A1/en active
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