SU450632A1 - Method of hot metal isothermal pressing - Google Patents
Method of hot metal isothermal pressingInfo
- Publication number
- SU450632A1 SU450632A1 SU1769858A SU1769858A SU450632A1 SU 450632 A1 SU450632 A1 SU 450632A1 SU 1769858 A SU1769858 A SU 1769858A SU 1769858 A SU1769858 A SU 1769858A SU 450632 A1 SU450632 A1 SU 450632A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hot metal
- isothermal pressing
- pressing
- temperature
- metal isothermal
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
1one
Изобретение относитс к обработке металлов давлением, в частности к способу прессовани металлов.The invention relates to the processing of metals by pressure, in particular to a method of pressing metals.
Известен способ гор чего изотермического нрессовани металлов, заключающийс в том, что нагретую до температуры деформации заготовку помещают в контейнер, нагретый до температуры деформации, и прессуют нагретым пуансоном через нагретую также до температуры деформации матрицу.There is a known method of hot isothermal pressing of metals, which consists in that the billet heated to the deformation temperature is placed in a container heated to the deformation temperature, and pressed with a heated punch through the heated matrix to the deformation temperature.
Цель изобретени - повысить производительность процесса и стойкость пуансона.The purpose of the invention is to increase the productivity of the process and the durability of the punch.
Это достигаетс тем, что пуансон нагревают до температуры ниже температуры деформации .This is achieved by heating the punch to a temperature below the deformation temperature.
Иуансон перед прессованием нагревают до температуры не более 2Гср - Тд, определ Гер по величине предела текучести материала пуансона и исход из услови , что предел текучести материала пуансона равен и больще удвоенного среднего давлени на пуансон. Температура Гер. есть средн температура между температурой нагрева пуансона и температурой деформации Гд.Before pressing, Iwanson is heated to a temperature of no more than 2Gsr - Td, determined by Ger according to the yield strength of the material of the punch and on the condition that the yield strength of the material of the punch is equal to and greater than twice the average pressure per punch. Temperature ger. there is an average temperature between the heating temperature of the punch and the deformation temperature of Gd.
Иредмет изобретени Iredmet invention
Способ гор чего изотермического прессоваНИИ металлов, заключающийс в том, что нагретую до температуры деформации заготовку помещают в контейнер, нагретый до температуры деформации, и прессуют нагретым пуансоном через нагретую также до температуры деформации матрицу, отличающийс тем, что, с целью повышени производительности процесса и стойкости пуансона, последний нагревают до температуры ниже температуры деформации.The method of hot isothermal pressing of the NII metals, which consists in that the billet heated to the temperature is placed in a container heated to the deformation temperature and pressed with a heated punch through the heated matrix to the deformation temperature, in order to increase the process performance and durability the punch, the latter is heated to a temperature below the deformation temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1769858A SU450632A1 (en) | 1972-04-04 | 1972-04-04 | Method of hot metal isothermal pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1769858A SU450632A1 (en) | 1972-04-04 | 1972-04-04 | Method of hot metal isothermal pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU450632A1 true SU450632A1 (en) | 1974-11-25 |
Family
ID=20509753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1769858A SU450632A1 (en) | 1972-04-04 | 1972-04-04 | Method of hot metal isothermal pressing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU450632A1 (en) |
-
1972
- 1972-04-04 SU SU1769858A patent/SU450632A1/en active
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