SU459025A1 - Method of closed expanding of rings - Google Patents
Method of closed expanding of rings Download PDFInfo
- Publication number
- SU459025A1 SU459025A1 SU731900369A SU1900369A SU459025A1 SU 459025 A1 SU459025 A1 SU 459025A1 SU 731900369 A SU731900369 A SU 731900369A SU 1900369 A SU1900369 A SU 1900369A SU 459025 A1 SU459025 A1 SU 459025A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rolling
- ring
- rings
- clip
- closed
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
Abstract
СПОСОБ ЗАКРЫТОЙ РАСКАТКИMETHOD OF CLOSED ROLLING OUT
Description
1 ,45902 Изобретение относитс к обработке металлов давлением и может быть использованр при раскатке кольцевых заготовок. Известен способ закрытой раскатки 5 колец, при котором кольцевую заготовку загружают в обойму свободно ( с зазором), после чего осуществл ют раскатку, Однако при таком способе в начале О раскатки кольцева заготовка может отклон тьс под некоторым углом 52 к плоскости вращени обоймы, в результате чего ухудшаетс точность раскатываемых колец. Цель предлагаемого способа - обеспечение стабильного положени кольцевой заготовки при ее раскатке и повьщение точности кольца, Дл этого заготовку перед раскаткой запрессовывают внутрь обоймы. Запрессованна в обойме заготовка имеет стабильное положение в течение всего процесса раскатки.1, 45902 The invention relates to the processing of metals by pressure and can be used when rolling ring blanks. The known method of closed rolling 5 rings, in which the ring blank is loaded into the cage freely (with a gap), after which the rolling is carried out. However, with this method at the beginning of the rolling the ring blank may deviate at some angle 52 to the plane of rotation of the yoke, as a result which deteriorates the accuracy of the rolled rings. The purpose of the proposed method is to ensure a stable position of the ring billet during its rolling and increase the accuracy of the ring. To do this, the billet is pressed into the cage before rolling. The billet pressed into the cage has a stable position during the entire rolling process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731900369A SU459025A1 (en) | 1973-03-28 | 1973-03-28 | Method of closed expanding of rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU731900369A SU459025A1 (en) | 1973-03-28 | 1973-03-28 | Method of closed expanding of rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU459025A1 true SU459025A1 (en) | 1985-08-23 |
Family
ID=20547427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731900369A SU459025A1 (en) | 1973-03-28 | 1973-03-28 | Method of closed expanding of rings |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU459025A1 (en) |
-
1973
- 1973-03-28 SU SU731900369A patent/SU459025A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES418268A1 (en) | Process and installation for producing metal tubes without welding | |
| GB1341872A (en) | Method and apparatus for forming a piston-ring groove in and/ or for shaping a peripheral face of a steel piston head | |
| SU459025A1 (en) | Method of closed expanding of rings | |
| CA970981A (en) | Process for extracting metal values from complex ores | |
| FR1515038A (en) | Forging process, in particular for the manufacture of rolling rings | |
| NL7416942A (en) | PROCESS OF MANUFACTURE OF ROLLED STEEL MATERIAL CONSTRUC, AS WELL AS PROCESSED BY APPLYING THIS WORK. | |
| ES387981A1 (en) | Method for automatic manufacture of metal container bodies, and welding machine for application thereof | |
| GB1092515A (en) | Method and apparatus for making antifriction bearings with locking cams | |
| CA943712A (en) | Process of manufacturing forged or rolled rod steel from ledeburitic tool steel | |
| AU450187B2 (en) | Method of lubricating a hot steel workpiece prior to hot rolling | |
| GB332051A (en) | Improved method of manufacturing profiled metal pieces, such as metal plates, strips or the like | |
| SU382325A1 (en) | Method of closed expansion of annular workpieces | |
| ES430634A1 (en) | Method and apparatus for straightening end sections of elongated workpieces | |
| FR2126263A1 (en) | Bearing ring mfre. - by profile-rolling smooth cylindrical workpieces | |
| GB897136A (en) | Improvements in or relating to apparatus for rolling the airfoil sections of aerodynamic blades | |
| GB1475778A (en) | Rolling operations | |
| AU469222B2 (en) | Low cost hypereutectoid bearing steel and method for forming bearings therefrom | |
| GB553649A (en) | Improvements in or relating to rolling mills | |
| SU503392A1 (en) | Method of manufacturing ring articles | |
| SU121649A1 (en) | Method of stamping rollers | |
| SU117268A2 (en) | The way to improve the mechanical properties of austenitic steels | |
| SU120402A1 (en) | The method of editing products having the form of bodies of rotation, for example, drills, etc. | |
| JPS5250467A (en) | Manufacturing method of grooved flywheel | |
| SU498047A1 (en) | Method of rolling metal in planetary rollers | |
| SU639618A1 (en) | Method of applying lubricant at pressure-working of hard-deformable metals and alloys |