SU419277A1 - METHOD OF RESPONSE OF LEGGING - Google Patents
METHOD OF RESPONSE OF LEGGINGInfo
- Publication number
- SU419277A1 SU419277A1 SU1776643A SU1776643A SU419277A1 SU 419277 A1 SU419277 A1 SU 419277A1 SU 1776643 A SU1776643 A SU 1776643A SU 1776643 A SU1776643 A SU 1776643A SU 419277 A1 SU419277 A1 SU 419277A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipes
- legging
- response
- annealing
- pipe
- Prior art date
Links
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
1one
Известен опособ бухтового золочени труб, например, на ба|раба«но-м волочильном стане с последую иьм отжигом. Однако орн перегибах трубы перед отжигом тер етс ее заданна геометрическа форма и возникают дополнительные астаточные иа вр жени ввиду исчерпани материалом (сталью и др.) ipecypса лластичнОСти.A known method of coil gilding of pipes, for example, on the drum of a drawing mill with subsequent annealing. However, the pipe bends before annealing loses its given geometrical shape and additional astatine losses arise due to the exhaustion of the material (steel, etc.) of the plasticity.
Предлагаемый опособ отличаетс тем, что дл улучшени качества труб отжиг, наиример , с электроконтактным нагревом производ т иеиосредствеино ири выходе трубы с размоточносо бараба)а.The proposed method is characterized in that in order to improve the quality of the pipes, annealing, for example, with electrocontact heating, is carried out by means of a pipe exiting from the unwinding of the baraba).
На чертеже схематически иоказана лини волочени .The drawing schematically shows a drawing line.
Трубу / устанавливают на размоточном барабане 2 и при ИОМ01ДИ натравл ющих :ролико15 о подают в 31лект:роконтактные ро.ижи -4 :iThe pipe / is installed on the unwinding drum 2 and with the IOM01DI slayers: roller 15 is fed into 31 sets: rock-contact ro-i-4: i
5, 1 рот гив;1Я через камеру 6. иредохран юи )ую от возникновени окалины, и далее через Камеру 7, где производ т охлалоденне трубы потоком жи дкасти, подаваемЫМ сверху вниз в наНравлен)П1, иоказанНом .стрелкам. После выхода трубы из охлаждающей камеры се смазывают,, ирот гивают в волоке S i сматывают на т нуиип ба рабан 9.5, 1 mouth, 1I through chamber 6. Iredohran from the occurrence of scale, and then through Chamber 7, where cooling pipes are produced by flow of gas, supplied downwards in Uraven) P1, and shown. After the pipe exits the cooling chamber, the lubricant is washed and the windings in the die S i are wound onto a tube 9.
П р е д м е т и 3 о б р е т е н и PRIORITY 3 ABOUT AND
Сиособ бухтоного волочени труб, например, на барабанном волочнль«ом СтаИе, -совмещенного с отжигом, отличающийс тем, что, с иелью улучщени качест ва труб, отжиг, наиример , с электроконтактным нагревом производ т неиосредствен)ю лри выходе трубы о раз.моточошго ба р а ба н а.The method of buchton drawing of pipes, for example, on a drum drawing wire, combined with annealing, characterized in that, with the aim of improving the quality of the pipes, annealing, for example, with electrocontact heating is produced directly by the exit of the pipe ba and ba na.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1776643A SU419277A1 (en) | 1972-04-24 | 1972-04-24 | METHOD OF RESPONSE OF LEGGING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1776643A SU419277A1 (en) | 1972-04-24 | 1972-04-24 | METHOD OF RESPONSE OF LEGGING |
Publications (1)
Publication Number | Publication Date |
---|---|
SU419277A1 true SU419277A1 (en) | 1974-03-15 |
Family
ID=20511795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1776643A SU419277A1 (en) | 1972-04-24 | 1972-04-24 | METHOD OF RESPONSE OF LEGGING |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU419277A1 (en) |
-
1972
- 1972-04-24 SU SU1776643A patent/SU419277A1/en active
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