SU118846A1 - The method of surface hardening metal sheet springs - Google Patents
The method of surface hardening metal sheet springsInfo
- Publication number
- SU118846A1 SU118846A1 SU550817A SU550817A SU118846A1 SU 118846 A1 SU118846 A1 SU 118846A1 SU 550817 A SU550817 A SU 550817A SU 550817 A SU550817 A SU 550817A SU 118846 A1 SU118846 A1 SU 118846A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal sheet
- surface hardening
- sheet springs
- hardening metal
- springs
- Prior art date
Links
Landscapes
- Wire Processing (AREA)
Description
Примен емый способ поверхностного упрочнени металла листовых рессор путем наклепа его, например, дробью дает недостаточную глубину наклепанного сло , который изнашиваетс в результате относительного перемещени и взаимного трени листов.The applied method of surface hardening of sheet metal springs by work hardening, for example, with a shot, results in an insufficient depth of the hardened layer, which wears out as a result of the relative movement and mutual friction of the sheets.
Описываемый способ лишен указанного недостатка благодар тому, что наклеп осуществл етс нанесением ударов чеканочным инструментом до по влени продольных желобов. Причем последние служат одновременно полостью дл смазочного материала. Глубина наклепанного сло может достигать 2-3 мм.The described method is devoid of this drawback due to the fact that the work hardening is carried out by striking with a caulking tool before the appearance of longitudinal grooves. Moreover, the latter serve simultaneously as a cavity for a lubricant. The depth of the rivet can reach 2-3 mm.
Дл осуществлени такого способа наклепа может быть использован , например, станок дл насечки напильников или специально изготовленный станок.For such a work hardening method, for example, a file cutting machine or a specially made machine can be used.
Предмет изобретени Subject invention
Способ поверхностного упрочнени металла листовых рессор путем наклепа, отличающийс тем, что, с целью повышени глубины наклепанного сло и предотвращени его истирани в результате относительного перемещени листов во врем работы, наклеп осуществл ют путем нанесени ударов чеканочным инструментом до по влени продольных желобов, служащих одновременно полост ми дл смазочного материала.The method of surface hardening of sheet metal springs by work hardening, characterized in that, in order to increase the depth of the hardened layer and prevent its abrasion as a result of the relative movement of the sheets during operation, work hardening is carried out by striking with a caulking tool until the longitudinal grooves serve simultaneously mi for lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU550817A SU118846A1 (en) | 1956-04-26 | 1956-04-26 | The method of surface hardening metal sheet springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU550817A SU118846A1 (en) | 1956-04-26 | 1956-04-26 | The method of surface hardening metal sheet springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU118846A1 true SU118846A1 (en) | 1958-11-30 |
Family
ID=48390839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU550817A SU118846A1 (en) | 1956-04-26 | 1956-04-26 | The method of surface hardening metal sheet springs |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU118846A1 (en) |
-
1956
- 1956-04-26 SU SU550817A patent/SU118846A1/en active
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