SU1198830A1 - METHOD OF ELECTRO-EROSION TREATMENT OF METAL SURFACES - Google Patents
METHOD OF ELECTRO-EROSION TREATMENT OF METAL SURFACESInfo
- Publication number
- SU1198830A1 SU1198830A1 SU3456911/08A SU3456911A SU1198830A1 SU 1198830 A1 SU1198830 A1 SU 1198830A1 SU 3456911/08 A SU3456911/08 A SU 3456911/08A SU 3456911 A SU3456911 A SU 3456911A SU 1198830 A1 SU1198830 A1 SU 1198830A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- movement
- discharge
- metal surfaces
- workpiece
- electro
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
Способ электроэрозионной обработки металлических поверхностей, включающий возбуждение низковольтного импульсного разряда между электродом и поверхностью обрабатываемого изделия и перемещение разряда по обрабатываемой поверхности с помощью внешнего магнитного поля, отличающийся тем, что, с целью увеличения производительности и снижения шероховатости поверхности при упрочнении материалов, имеющих температуру плавления в интервале (650-1500)°С, начальное напряжение на электродах выбирают в интервалеа зону контактирования разрядной плазмы с поверхностью обрабатываемой детали ограничивают в перпендикулярном движению плазмы направлении до величиныгде U- величина пробивного напряжения межэлектродного промежутка, равного 1 мм;l - длина межэлектродного промежутка, мм;ν - скорость перемещения разрядной плазмы;τ - длительность разряда;λ - коэффициент пропорциональности, изменяющийся в пределах (0,5-10) мм.The method of electroerosive treatment of metal surfaces, including the excitation of a low-voltage pulsed discharge between the electrode and the surface of the workpiece and the movement of the discharge on the surface being treated using an external magnetic field, characterized in that, in order to increase productivity and reduce surface roughness during hardening of materials having a melting point interval (650–1500) ° С, the initial voltage on the electrodes is chosen in the range of the contact zone snakes with the surface of the workpiece are limited in the direction perpendicular to the plasma movement to a value where U is the breakdown voltage of the interelectrode gap equal to 1 mm, l is the length of the interelectrode gap, mm; ν is the speed of movement of the discharge plasma varying within (0,5-10) mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3456911/08A SU1198830A1 (en) | 1982-06-24 | 1982-06-24 | METHOD OF ELECTRO-EROSION TREATMENT OF METAL SURFACES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3456911/08A SU1198830A1 (en) | 1982-06-24 | 1982-06-24 | METHOD OF ELECTRO-EROSION TREATMENT OF METAL SURFACES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1198830A1 true SU1198830A1 (en) | 2013-12-27 |
Family
ID=60519014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3456911/08A SU1198830A1 (en) | 1982-06-24 | 1982-06-24 | METHOD OF ELECTRO-EROSION TREATMENT OF METAL SURFACES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1198830A1 (en) |
-
1982
- 1982-06-24 SU SU3456911/08A patent/SU1198830A1/en active
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