SU567739A1 - Solution for electrochemical honing of articles - Google Patents
Solution for electrochemical honing of articlesInfo
- Publication number
- SU567739A1 SU567739A1 SU7602354620A SU2354620A SU567739A1 SU 567739 A1 SU567739 A1 SU 567739A1 SU 7602354620 A SU7602354620 A SU 7602354620A SU 2354620 A SU2354620 A SU 2354620A SU 567739 A1 SU567739 A1 SU 567739A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- articles
- honing
- centers
- electrochemical honing
- Prior art date
Links
Landscapes
- ing And Chemical Polishing (AREA)
Description
(54) РАСТВОР ДЛЯ ЭЛЕКТРОХИМИЧЕСКОГО ХОНИНГОВАНИЯ(54) SOLUTION FOR ELECTROCHEMICAL HONING
ИЗДЕЛИЙ PRODUCTS
плотности тока 0;8г2,0 А/см и напр жеиНИИ 3,2-в,ОВ. Окружна скорость инструмента ваходнтса в пределах 6О-7О м/мин.. при частоте осцилл ции 8О-1ОО да. ход ./мин.current density is 0; 8d2.0 A / cm and, for example, INII 3.2-V, OM. The circumferential speed of the instrument is in the range of 6О-7О m / min. At the oscillation frequency of 8О-1ОО yes. move ./min.
Изобретение иллюстрируетс несколько- s м примерами, представленными в табл.. 1.The invention is illustrated by several examples presented in Table 1.
Электрические параметры процесса и данные о чистоте обрабатываемой поверхности приведены в табл. 2, Процесс хонинговани ведут при изменении плотности тока, jio напр жени и продолжительности в указанной последовательности.The electrical parameters of the process and data on the purity of the treated surface are given in table. 2, The honing process is carried out with a change in current density, voltage jio and duration in the specified sequence.
На каждом этапе эксперимента провер в лось качество обрабатываемой поверхности, на .по вление центров травлени , наличие торых крайне нежелательно. Центры тра&лени , вл сь одновременно центрами коррозии , снижают предел вьшосл51Вости j дета лей и весьма восприимчивы к концентрацииAt each stage of the experiment, the quality of the surface to be treated was checked for the appearance of etching centers, the presence of which is extremely undesirable. Air centers & laziness, being at the same time centers of corrosion, reduce the limit of height and detail and are very susceptible to concentration.
пыли. Центры травлени ухудшают съем материала, если обрабатываема деталь матрица , и увеличивают трение, если обрабатываема деталь вл етс .опорой подшипника и т. д.dust. Etching centers impair the removal of material if the workpiece is a matrix, and increase friction, if the workpiece is a bearing support, etc.
Применение предлагаемого раствора пол ностью исключает образование центров травлени и повышает чистоту обрабатываемой поверхности j до О,О4-0,02 мкм (1314 класс) по сравнению с известным, где чистота достигает 0,32-0,16 мкм (10-11 класс).The application of the proposed solution completely eliminates the formation of etching centers and increases the purity of the treated surface j to O, O4-0.02 μm (1314 class) as compared to the known, where the purity reaches 0.32-0.16 μm (10-11 class) .
Кроме того, использование предлагаемой. го раствора снижает трудоемкость изготов лени деталей в 5-7 раз за счет уменьше ни машинного времеди, что, в свок очередь , ведет к снижению себестоимости иэ-готовлени деталей.In addition, the use of the proposed. This solution reduces the labor consumption for the manufacture of parts by 5–7 times due to the reduction of machine time, which, in turn, leads to a decrease in the cost of preparing the parts.
Таб;1ица 1Tab; 1itsa 1
Окружна скорость инструмента, м/минSurrounding tool speed, m / min
Плошадь обрабатываемой поверхности, смSurface to be treated, cm
Частота осцилл ции, дв. ход/минOscillation frequency, dv. stroke / min
Материал хонаHone material
6868
6868
6868
3,Ь 3, b
3,6 90 903.6 90 90
текстолитtextolite
Таблица 2table 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602354620A SU567739A1 (en) | 1976-04-28 | 1976-04-28 | Solution for electrochemical honing of articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602354620A SU567739A1 (en) | 1976-04-28 | 1976-04-28 | Solution for electrochemical honing of articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU567739A1 true SU567739A1 (en) | 1977-08-05 |
Family
ID=20659383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7602354620A SU567739A1 (en) | 1976-04-28 | 1976-04-28 | Solution for electrochemical honing of articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU567739A1 (en) |
-
1976
- 1976-04-28 SU SU7602354620A patent/SU567739A1/en active
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