SU458356A1 - Step tube drawing method - Google Patents

Step tube drawing method

Info

Publication number
SU458356A1
SU458356A1 SU1723935A SU1723935A SU458356A1 SU 458356 A1 SU458356 A1 SU 458356A1 SU 1723935 A SU1723935 A SU 1723935A SU 1723935 A SU1723935 A SU 1723935A SU 458356 A1 SU458356 A1 SU 458356A1
Authority
SU
USSR - Soviet Union
Prior art keywords
drawing method
tube drawing
step tube
pipe
free movement
Prior art date
Application number
SU1723935A
Other languages
Russian (ru)
Inventor
Всеволод Владимирович Носаль
Олег Мячиславович Рымша
Нина Антоновна Галактионова
Original Assignee
Предприятие П/Я А-7697
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-7697 filed Critical Предприятие П/Я А-7697
Priority to SU1723935A priority Critical patent/SU458356A1/en
Application granted granted Critical
Publication of SU458356A1 publication Critical patent/SU458356A1/en

Links

Landscapes

  • Metal Extraction Processes (AREA)
  • Moulding By Coating Moulds (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Description

(54) СПОСОБ ВОЛОЧЕНИЯ СТУПЕНЧАТЫХ ТРУБ(54) METHOD OF DEVELOPING STUMPED PIPES

положению на трубе число соосных волок и свободное перемещение каждой из волок вместе с трубой на суммарную длину предыдущих ступеней трубы, отличающийс  тем,the position on the pipe, the number of coaxial fibers and the free movement of each of the fibers together with the pipe for the total length of the previous stages of the pipe, characterized in

что, с целью повышени  надежности процесса, Свободное перемещение каждой волоки осуществл ют после прот гивани  через нее всех последующих ступеней трубы.that, in order to increase the reliability of the process, the free movement of each die is carried out after all subsequent pipe steps are pulled through it.

SU1723935A 1971-12-10 1971-12-10 Step tube drawing method SU458356A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1723935A SU458356A1 (en) 1971-12-10 1971-12-10 Step tube drawing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1723935A SU458356A1 (en) 1971-12-10 1971-12-10 Step tube drawing method

Publications (1)

Publication Number Publication Date
SU458356A1 true SU458356A1 (en) 1975-01-30

Family

ID=20495911

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1723935A SU458356A1 (en) 1971-12-10 1971-12-10 Step tube drawing method

Country Status (1)

Country Link
SU (1) SU458356A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115722626A (en) * 2022-11-29 2023-03-03 中国第一重型机械股份公司 Combined step extrusion die and forming method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115722626A (en) * 2022-11-29 2023-03-03 中国第一重型机械股份公司 Combined step extrusion die and forming method
CN115722626B (en) * 2022-11-29 2024-03-26 中国第一重型机械股份公司 Combined step extrusion die and forming method

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