RU2014145376A - METHOD FOR CLEARLESS FINDING OF MATCHED SURFACES - Google Patents
METHOD FOR CLEARLESS FINDING OF MATCHED SURFACES Download PDFInfo
- Publication number
- RU2014145376A RU2014145376A RU2014145376A RU2014145376A RU2014145376A RU 2014145376 A RU2014145376 A RU 2014145376A RU 2014145376 A RU2014145376 A RU 2014145376A RU 2014145376 A RU2014145376 A RU 2014145376A RU 2014145376 A RU2014145376 A RU 2014145376A
- Authority
- RU
- Russia
- Prior art keywords
- low
- current
- mating surfaces
- until
- interelectrode
- Prior art date
Links
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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/08—Working media
-
- 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
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/12—Forming parts of complementary shape, e.g. punch-and-die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Способ безабразивной доводки сопрягаемых поверхностей, осуществляемый низковольтным постоянным током через межэлектродный зазор со слабопроводящим электролитом, отличающийся тем, что межэлектродный зазор в канале доводки устанавливают по границе начала его пробоя в слабопроводящем электролите низковольтным током, затем увеличивают объемное содержание металлического нанонаполнителя одновременно повышая межэлектродный зазор до конечной величины с поддержанием границы его пробоя и до стабилизации величины тока, проходящего через электроды, затем включают вибрацию сопрягаемых поверхностей в направлении друг к другу, плавно увеличивают относительно конечного зазора амплитуду вибраций до стабильного получения пауз тока, продолжают процесс до получения на одной из сопрягаемых поверхностей минимальной стабильной шероховатости, после чего меняют полярность электродов и не изменяя режима формируют шероховатость на другой сопрягаемой поверхности.A method for non-abrasive finishing of mating surfaces, carried out by a low-voltage direct current through an interelectrode gap with a weakly conductive electrolyte, characterized in that the interelectrode gap in the fine-tuning channel is established along the boundary of its breakdown in a low-conductive electrolyte with a low-voltage current, and then the volume content of the metal nanofiller is simultaneously increased to increase the interelectrode values with maintaining the boundary of its breakdown and until the stabilization of the magnitude of the current passing through the electrodes, then turn on the vibration of the mating surfaces towards each other, smoothly increase the amplitude of the vibrations relative to the final gap until the current pauses are stable, continue the process until the minimum stable roughness is obtained on one of the mating surfaces, then change the polarity of the electrodes and form a roughness without changing the mode on another mating surface.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014145376A RU2606828C2 (en) | 2014-11-11 | 2014-11-11 | Method of mating surfaces abrasion-free adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014145376A RU2606828C2 (en) | 2014-11-11 | 2014-11-11 | Method of mating surfaces abrasion-free adjustment |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014145376A true RU2014145376A (en) | 2016-06-10 |
RU2606828C2 RU2606828C2 (en) | 2017-01-10 |
Family
ID=56114729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014145376A RU2606828C2 (en) | 2014-11-11 | 2014-11-11 | Method of mating surfaces abrasion-free adjustment |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2606828C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1191215A1 (en) * | 1983-07-29 | 1985-11-15 | Воронежский Политехнический Институт | Method of dimensional electrochemical working |
SU1611620A1 (en) * | 1988-10-10 | 1990-12-07 | Брянский Институт Транспортного Машиностроения | Method of electric-discharge lapping of mated parts |
RU2216437C2 (en) * | 2001-12-27 | 2003-11-20 | Воронежский государственный технический университет | Electrochemical treatment method |
CN102950344B (en) * | 2012-11-07 | 2014-08-13 | 南京航空航天大学 | Method for improving discharge of products of wire electrochemical micro-machining by nano magnetic particles |
-
2014
- 2014-11-11 RU RU2014145376A patent/RU2606828C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2606828C2 (en) | 2017-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171112 |