SU1664522A1 - Method of enveloping grinding-in of piston rings - Google Patents
Method of enveloping grinding-in of piston rings Download PDFInfo
- Publication number
- SU1664522A1 SU1664522A1 SU874351031A SU4351031A SU1664522A1 SU 1664522 A1 SU1664522 A1 SU 1664522A1 SU 874351031 A SU874351031 A SU 874351031A SU 4351031 A SU4351031 A SU 4351031A SU 1664522 A1 SU1664522 A1 SU 1664522A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rings
- bars
- mandrel
- sleeve
- force
- Prior art date
Links
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Изобретение относитс к машиностроению и может быть использовано дл обработки поршневых колец. Целью изобретени вл етс повышение качества обработки колец. Поршневые кольца свободно устанавливают на оправке 13 между двум косыми шайбами 14 и ввод т в гильзу 1, где им сообщаютс вращательное и возвратно-поступательное перемещени . Затем колодки 2 с брусками 4 подвод т в радиальном направлении к детал м, которые наход тс в непрерывном контакте с внутренней цилиндрической износостойкой поверхностью гильзы 1 и ориентируютс по ней. При этом бруски поджимаютс с усилием, при котором суммарна радиальна сила резани , возникающа в процессе поджима режущих брусков к кольцам, не превышает суммарную радиальную силу упругости пакета колец, что обеспечивает их качественную обработку. 4 ил.The invention relates to mechanical engineering and can be used for machining piston rings. The aim of the invention is to improve the quality of processing rings. Piston rings are freely mounted on the mandrel 13 between two oblique washers 14 and inserted into the sleeve 1, where they are coupled with rotational and reciprocating movements. Then the pads 2 with the bars 4 are radially guided to the parts that are in continuous contact with the inner cylindrical wear-resistant surface of the sleeve 1 and are oriented along it. At the same time, the bars are pressed with a force, at which the total radial cutting force arising in the process of pressing the cutting bars to the rings does not exceed the total radial elastic force of the package of rings, which ensures their high-quality processing. 4 il.
Description
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Фиг.FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874351031A SU1664522A1 (en) | 1987-12-28 | 1987-12-28 | Method of enveloping grinding-in of piston rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874351031A SU1664522A1 (en) | 1987-12-28 | 1987-12-28 | Method of enveloping grinding-in of piston rings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1664522A1 true SU1664522A1 (en) | 1991-07-23 |
Family
ID=21345303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874351031A SU1664522A1 (en) | 1987-12-28 | 1987-12-28 | Method of enveloping grinding-in of piston rings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1664522A1 (en) |
-
1987
- 1987-12-28 SU SU874351031A patent/SU1664522A1/en active
Non-Patent Citations (1)
Title |
---|
Обработка наружных цилиндрических поверхностей деталей машин алмазно-абразивными брусками: Сб. ЦНИИТЭИтрак- торсельхозмаш. - М., 1971, с.56 и 57. * |
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