SU414072A1 - - Google Patents
Info
- Publication number
- SU414072A1 SU414072A1 SU1760466A SU1760466A SU414072A1 SU 414072 A1 SU414072 A1 SU 414072A1 SU 1760466 A SU1760466 A SU 1760466A SU 1760466 A SU1760466 A SU 1760466A SU 414072 A1 SU414072 A1 SU 414072A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tubes
- arc
- tool
- composition
- electrode
- Prior art date
Links
Description
1one
Известен электрод - инструмент дл электродуговой обработки отверстий, состо щий из двух металлических трубок, расположенных одна внутри другой. Однако известный инструмент имеет низкую производительность.A known electrode is a tool for arc treatment of holes consisting of two metal tubes arranged one inside the other. However, the known tool has low productivity.
Цель изобретени - устранение этого недостатка .The purpose of the invention is to eliminate this disadvantage.
Дл достижени этой цели пространство между трубками заполнено составом, например меловым, разведенным в жидком стекле, поддерживающим горение дуги.To achieve this goal, the space between the tubes is filled with a composition, such as chalky, diluted in liquid glass that supports the burning of the arc.
Электрод - инструмент составлен из двух тонкостенных металлических трубок 1 и 2, пространство между которыми заполнено составом , поддерживающим горение дуги. Толщина трубок 0,1-0,5 м,м, соосность трубок обеспечиваетс металлической втулкой 3. Толщина электродного покрыти достигает величин 0,3-1,0 мм и зависит от диаметра инструмента .Electrode - a tool made up of two thin-walled metal tubes 1 and 2, the space between which is filled with a composition that supports the burning of the arc. The thickness of the tubes is 0.1-0.5 m, m, the coaxiality of the tubes is provided by the metal sleeve 3. The thickness of the electrode coating reaches 0.3-1.0 mm and depends on the diameter of the tool.
В процессе работы к детали и инструменту подключают посто нное напр жение 30-80 в. Инструменту сообщают вращение со скоростью 25-80 м/сек и подают на деталь. При соприкосновении рабочей части трубок 1 и 2 с обрабатываемой деталью возникает дуга, поддержанию которой способствует состав. При этом обеспечиваетс лучша концентраци теплового потока.In the course of work, a constant voltage of 30-80 volts is connected to the part and the instrument. The tool reported rotation at a speed of 25-80 m / s and served on the part. When the working part of the tubes 1 and 2 is in contact with the workpiece, an arc arises, the maintenance of which contributes to the composition. This provides a better concentration of heat flux.
10ten
Предмет изобретени Subject invention
Электрод - инструмент дл электродуговой обработки отверстий, составленный из двухElectrode is a tool for arc treatment of holes made up of two
металлических трубок, расположенных одна внутри другой, отличающийс тем, что, с целью повыщенн производительности путем концентрации дуги, пространство между трубками заполнено составом, например меловым,metal tubes located one inside the other, characterized in that, in order to increase productivity by concentrating the arc, the space between the tubes is filled with a composition, such as chalk,
разведенным в жидком стекле, поддерживающим горение дуги.diluted in liquid glass, supporting the arc.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1760466A SU414072A1 (en) | 1972-03-20 | 1972-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1760466A SU414072A1 (en) | 1972-03-20 | 1972-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU414072A1 true SU414072A1 (en) | 1974-02-05 |
Family
ID=20506888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1760466A SU414072A1 (en) | 1972-03-20 | 1972-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU414072A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417489B1 (en) | 1998-02-17 | 2002-07-09 | Lincoln Global, Inc. | Welding wire and method of making same |
| US6426483B1 (en) | 1998-02-17 | 2002-07-30 | Lincoln Global, Inc. | Electrode and method of making same |
-
1972
- 1972-03-20 SU SU1760466A patent/SU414072A1/ru active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6417489B1 (en) | 1998-02-17 | 2002-07-09 | Lincoln Global, Inc. | Welding wire and method of making same |
| US6426483B1 (en) | 1998-02-17 | 2002-07-30 | Lincoln Global, Inc. | Electrode and method of making same |
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