SU837546A1 - Method of producing work of articles such as wheels - Google Patents
Method of producing work of articles such as wheels Download PDFInfo
- Publication number
- SU837546A1 SU837546A1 SU792821509A SU2821509A SU837546A1 SU 837546 A1 SU837546 A1 SU 837546A1 SU 792821509 A SU792821509 A SU 792821509A SU 2821509 A SU2821509 A SU 2821509A SU 837546 A1 SU837546 A1 SU 837546A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wheels
- articles
- producing work
- slope
- producing
- Prior art date
Links
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
уклон поверхности 5 на высоте 0,450 ,35 равен 18,5-21,5. После формовки обода заготовку прокатывают с образованием симметричной наружной поверхности - двух реборд б либо гладкого цилиндра 7. , Уклон поверхности 2, равный 18,5-21,5, выбран потому, ,что при уклоне Ксшибровочного кольца на заготовке остаютс следы ромашки (слиток колесной стали имеет в сечении форму ромашки), а при меньшем трудно обеспечить хорошую проработк металла. Уклон поверхности 4 ограничен тем, что при угле менее 12 затрудн етс извлечение заготовки из штампа, а уклон более 14 создает услови дл образовани плен при последующей прокатке и ухудшает проработку металла обода7 Прот женность уклона 4 равна 0,55-0,65 высоты заготовки, что обеспечивает равномерное выполнение двух реборд колеса . При прот женности указанного уклона менее 0,55 высоты заготовки имеет место переполнение калибра .верхней реборды, а при большей, чем 0,65,- калибра нижней реборды. Применение предлагаемого способа изготовлени заготовок типа колесthe slope of surface 5 at a height of 0.450, 35 is equal to 18.5-21.5. After the rim is formed, the billet is rolled to form a symmetrical outer surface — two ribs b or a smooth cylinder 7. The slope of the surface 2 equal to 18.5-21.5 is chosen because traces of the camomile remain steel has a camomile shape in cross section), while with less it is difficult to ensure a good design of the metal. The slope of the surface 4 is limited by the fact that when the angle is less than 12, it is difficult to remove the workpiece from the die, and the slope more than 14 creates conditions for the formation of captivity during subsequent rolling and impairs the working of the metal of the rim7. what provides uniform performance of two flanges of a wheel. When the specified slope is less than 0.55 of the height of the workpiece, there is an overflow of the caliber of the upper flange, and with a greater than 0.65 caliber of the lower flange. The use of the proposed method of manufacturing workpieces such as wheels
под прокатку позвол ет экономить металл за счет уменьшени припусков на механобработку и снижени брака колес по невыполнению наружной поверхности обода.for rolling, it saves metal by reducing the allowances for machining and reducing the rejection of wheels for non-compliance with the outer surface of the rim.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792821509A SU837546A1 (en) | 1979-09-21 | 1979-09-21 | Method of producing work of articles such as wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792821509A SU837546A1 (en) | 1979-09-21 | 1979-09-21 | Method of producing work of articles such as wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU837546A1 true SU837546A1 (en) | 1981-06-15 |
Family
ID=20851382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792821509A SU837546A1 (en) | 1979-09-21 | 1979-09-21 | Method of producing work of articles such as wheels |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU837546A1 (en) |
-
1979
- 1979-09-21 SU SU792821509A patent/SU837546A1/en active
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