SU499904A1 - Method of applying lubricant to a long frame for hot pipe rolling - Google Patents
Method of applying lubricant to a long frame for hot pipe rollingInfo
- Publication number
- SU499904A1 SU499904A1 SU2066203A SU2066203A SU499904A1 SU 499904 A1 SU499904 A1 SU 499904A1 SU 2066203 A SU2066203 A SU 2066203A SU 2066203 A SU2066203 A SU 2066203A SU 499904 A1 SU499904 A1 SU 499904A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- long frame
- hot pipe
- pipe rolling
- applying lubricant
- mandrel
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Description
; ша сь от первой смазочной машины ко второй, оправка поворачиваетс на 18О вокруг своей оси, что постигаетс косым расположением роликов рольганга 2.; Having moved from the first lubricating machine to the second, the mandrel turns 18O around its axis, which is comprehended by the oblique arrangement of the rollers of the roller table 2.
Смазанна оправка перемешаетс к непрерывному стану 5, где она вводитс в полую трубную заготовку, температура которой составл ет llQO-1200 С, и вме-The lubricated mandrel is mixed to a continuous mill 5 where it is introduced into a hollow billet, the temperature of which is llQO-1200 ° C, and
,сте с ней задаетс в валки непрерывного стана, который осуществл ет раскатку труб, with it, the rolls of the continuous mill are installed, which rolls the pipes
ной заготовки в трубу. Прокатна труба вместе с оправкой перемещаетс ; -к оправкоизвлекателю 6, который извлекает оправ .ку из трубы. После : ; этого оправка переjметаетс в ванну с водой и цикл повтор - етс .Noi billet pipe. The rolled tube moves with the mandrel; -for the extractor 6, which removes the mandrel from the pipe. After:; of this, the mandrel is rewired into a water bath and the cycle repeats.
6 изобретени 6 inventions
ФормулFormulas
Способ нанесени смазки на длинную оправку дл гор чей прокатки труб, включающий подачу раствора солейой смазки на поверхность оправки, имеющую темперйтуру 150-300°С, отличающийс тем, что, с целью увеличени толщины сло смазки и равномерности ее распределени , перед нанесением смазки создают По сечению оправки температурный градиент при температуре сердцевины 5 О-60 С, после перекристаллизации. смазки повтор ют подачу солевого раствора, сообща опранке ;Б течение всего времени подачи раствора 6(защательное движение.The method of applying lubricant to a long mandrel for hot rolling of tubes includes feeding a solution of salt lubricant onto the surface of the mandrel having a temperature of 150-300 ° C, characterized in that the cross section of the mandrel temperature gradient at a core temperature of 5 O-60 C, after recrystallization. lubricants repeat the supply of salt solution, together with the reference; during the whole time of supplying solution 6 (protective movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2066203A SU499904A1 (en) | 1974-10-11 | 1974-10-11 | Method of applying lubricant to a long frame for hot pipe rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2066203A SU499904A1 (en) | 1974-10-11 | 1974-10-11 | Method of applying lubricant to a long frame for hot pipe rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU499904A1 true SU499904A1 (en) | 1976-01-25 |
Family
ID=20597985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2066203A SU499904A1 (en) | 1974-10-11 | 1974-10-11 | Method of applying lubricant to a long frame for hot pipe rolling |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU499904A1 (en) |
-
1974
- 1974-10-11 SU SU2066203A patent/SU499904A1/en active
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