SU616033A1 - Method of making sleeve-like articles with fancy side surface - Google Patents
Method of making sleeve-like articles with fancy side surfaceInfo
- Publication number
- SU616033A1 SU616033A1 SU752128903A SU2128903A SU616033A1 SU 616033 A1 SU616033 A1 SU 616033A1 SU 752128903 A SU752128903 A SU 752128903A SU 2128903 A SU2128903 A SU 2128903A SU 616033 A1 SU616033 A1 SU 616033A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- articles
- punch
- fancy
- making sleeve
- shaped side
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ ТИПА СТАКАНоЬ С ФАСОННОЙ БОКОВОЙ ПОВЕРХНОСТЬЮ(54) METHOD OF OBTAINING A TYPE OF GLASS WITH A SHAPED SIDE SURFACE
Изобретение отноостс к обработке металлов давлшием и может быть использовано в производстве изделий типа стаканов с фасонной баковой поверхностью, например с фланцем.The invention relates to the processing of metals by pressure and can be used in the manufacture of articles such as glasses with a shaped tank surface, for example with a flange.
Известен способ получени изделий типа ст канав путем обратного выдавливани пуансоном ,в матрнце с бдновремекным перемещением ю нтр-пуансона в направлении дви кни пуансоиа 1.A known method for producing articles of the type of ditches by reverse extrusion by a punch, in a mattress with a single movement of a nt-punch in the direction of the movement of the crankshaft 1.
Однако этот способ не позвол ет получать издели с фасонной боковой поверхностью.However, this method does not allow to obtain products with a shaped side surface.
Известен способ получеш нздалий типа стаканов с фасонной боковой поверхностью, заключающийс в том, что заготовку подвертают обратному выдавливанню пуансоном в матрице с одновременным перемещением контр-пуансона в направлени движеш1 пуансона н деформируют периферийным пуанроиом торец вьщавливаемой полой части заготовки t2.A known method is to obtain cups of the type of glasses with a shaped lateral surface, which means that the workpiece is subjected to a reverse extrusion by a punch in the matrix with simultaneous movement of the counter-punch in the direction of the moving punch and deformed with the peripheral punch of the hollow portion of the workpiece t2.
Недостатком такого , способа вл етс ограинчешюсть номенклатуры получаемьк , ;так как он дает возможность получать нздели шшь с наружк|ым фланцем простой цилиндрической формы, расположенный на одном уровне с открытым тврцом нзделн .The disadvantage of this method is the limitation of the nomenclature obtained, since it makes it possible to get a snash with an outer flange of a simple cylindrical shape, which is flush with the open solid one.
Целью изобретени вл етс расширение номенклатуры получаемых изделий.The aim of the invention is to expand the range of products obtained.
Поставленна цель достигаетс благодар тому, что периферийным пуансоном по нэобретению осуцдествл ют поперечное вьщавливание, которое производ т во врем заключительной стадии обратного выдавливани .This goal is achieved due to the fact that the peripheral punch according to the invention achieves transverse pressing which is carried out during the final stage of the reverse extrusion.
. 1 лллюстрирует начальную стадию процесса по предлагаемому способу, фиг. 2 - заключительную стадию.. 1 illustrates the initial stage of the process according to the proposed method, FIG. 2 - the final stage.
Предлагаемый способ получени изделий типа стаканов с фасонной боковой поверхность осуществл ют следующим образом.The proposed method of producing cup-type articles with a shaped side surface is carried out as follows.
Заготовку 1 укладьшают в неподвижную матрицу 2 на торец контр-пуансона 3. Пуансон 4 опускают вниз. В моменг его соприкосновени с торцом заготовки начинаетс обратное выдавливание. При этом в направлении движет пуансона 4 перемещаетс с меньшей скоростью контр-пуансон 3, т.е. выдавливание производитс в режиме активного трени . Так как в матрице 2 имеетс полость дл образовани фасонной боковой поверхности, то возможно незначнтельное затекание металла в полость и на этой стадииобратного вьшавливанн .The billet 1 is placed in a fixed matrix 2 at the end of the counter-punch 3. The punch 4 is lowered down. At the moment of its contact with the end of the workpiece, reverse extrusion begins. At the same time, the punch 4 moves in the direction with a lower speed, the counter-punch 3, i.e. extrusion is done in active friction mode. Since in the matrix 2 there is a cavity for the formation of a shaped side surface, it is possible for the metal to slightly leak into the cavity and, at this stage, is re-pressed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752128903A SU616033A1 (en) | 1975-04-28 | 1975-04-28 | Method of making sleeve-like articles with fancy side surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752128903A SU616033A1 (en) | 1975-04-28 | 1975-04-28 | Method of making sleeve-like articles with fancy side surface |
Publications (1)
Publication Number | Publication Date |
---|---|
SU616033A1 true SU616033A1 (en) | 1978-07-25 |
Family
ID=20617736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752128903A SU616033A1 (en) | 1975-04-28 | 1975-04-28 | Method of making sleeve-like articles with fancy side surface |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU616033A1 (en) |
-
1975
- 1975-04-28 SU SU752128903A patent/SU616033A1/en active
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