SU603456A1 - Method of pressing tubes without press remainder - Google Patents
Method of pressing tubes without press remainderInfo
- Publication number
- SU603456A1 SU603456A1 SU762370115A SU2370115A SU603456A1 SU 603456 A1 SU603456 A1 SU 603456A1 SU 762370115 A SU762370115 A SU 762370115A SU 2370115 A SU2370115 A SU 2370115A SU 603456 A1 SU603456 A1 SU 603456A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressing
- press
- pressing tubes
- remainder
- press remainder
- Prior art date
Links
Landscapes
- Metal Extraction Processes (AREA)
- Extrusion Of Metal (AREA)
Description
1one
Изобретение относитс к обработке металпов давлениек., в частности к прессованию труб.The invention relates to the treatment of metal pressures, in particular to the extrusion of pipes.
Известен способ прессовани труб без прессостатка путем выдавливани через мат рицу последовательно подаваемых в контейнер заготовок, при котором прессостатрк от каждой заготовки выдавливают последующей заготовкой. Прессование осушествл етс с помощью зычковой матрицы l .There is a known method of pressing pipes without a pressure cone by squeezing through the matrix a succession of billets supplied to the container, in which the pressure switch from each preform is squeezed out by a subsequent preform. Pressing is carried out using a latch plate l.
Недостатком известного способа вл етс низкое качество труб из меди и медных сплавов и, как следствие, низкий вУход годного.The disadvantage of this method is the low quality of pipes made of copper and copper alloys and, as a result, low quality of service.
Дель изобретени - увеличение производительности процесса- и выхода годного.The invention of the invention is an increase in the productivity of the process- and yield.
Это достигаетс тем, что из прессостатка от каждой заготовки при его вылавливании формуют переднюю пробку трубы, получаемой из последующей заготовки.This is achieved by forming the front tube of the pipe obtained from the subsequent billet from the pressure chamber from each billet during its extraction.
Предлагаемый способ прессовани труб иллюстрируетс чертежом.The proposed pipe pressing method is illustrated in the drawing.
Способ осуществл етс следующим образом.The method is carried out as follows.
Заготовку 1 распрессовывают в контейнере 2 с помощью усили , передаваемого на прессшайбу 3. Затем осушествл ют прошивку заготовки 1 иглой 4, которую немного не довод т до очка матрицы 5.The workpiece 1 is repressed in the container 2 by means of the force transmitted to the press washer 3. Then, the firmware of the workpiece 1 is pierced with a needle 4, which is not brought up to the point of the matrix 5.
После прошивки осуществл ют процесс прессовани , в ходе которого на переднем конце трубы образуетс пробка. По окончании прессовани иглу 4 выдвигают из заготовки 1 и производ т запрессовку отверсти в прессостатке 6 с помощьюпрессщайбы 3, .. Дополнительнык( ходом иглы 4 готовую трубу отрезают от прессостатка 6, затем в контейнер 2 подают новую заготовку и продолжают цикл прессовдни в той же последовательности. При этом из прессостатка 6 от каждой заготовки при его выдавливании формуют переднюю пробку трубы получаемой из последующей заготовки. При дальнейшей обработке труб переднюю пробку удал ют в качестве отходов. Описанный способ позволит увеличить производительность прессов в 1,3-1,8 раза и выход годного на 3-5%.After piercing, a pressing process is carried out, during which a plug is formed at the front end of the tube. At the end of the pressing, the needle 4 is pulled out from the workpiece 1 and the hole is pressed into the pressure valve 6 by pressing press 3, .. Optional (the needle 4 moves the finished pipe off the pressure switch 6, then the new workpiece is fed into the container 2 and continues the cycle of press days in the same sequence In this case, the front tube of the pipe obtained from the subsequent blank is molded from the pressure chamber 6 from each billet during its extrusion. With the further processing of the pipes, the front plug is removed as waste. to increase the productivity of presses 1.3-1.8 times and the yield of 3-5%.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762370115A SU603456A1 (en) | 1976-06-08 | 1976-06-08 | Method of pressing tubes without press remainder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762370115A SU603456A1 (en) | 1976-06-08 | 1976-06-08 | Method of pressing tubes without press remainder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU603456A1 true SU603456A1 (en) | 1978-04-25 |
Family
ID=20664798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762370115A SU603456A1 (en) | 1976-06-08 | 1976-06-08 | Method of pressing tubes without press remainder |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU603456A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878616A (en) * | 1996-10-01 | 1999-03-09 | Ybm Magnex, Inc. | Centering plug for pipe press |
-
1976
- 1976-06-08 SU SU762370115A patent/SU603456A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5878616A (en) * | 1996-10-01 | 1999-03-09 | Ybm Magnex, Inc. | Centering plug for pipe press |
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