SE8400314D0 - Apparat for hydroplastisk reducering av roremnen - Google Patents

Apparat for hydroplastisk reducering av roremnen

Info

Publication number
SE8400314D0
SE8400314D0 SE8400314A SE8400314A SE8400314D0 SE 8400314 D0 SE8400314 D0 SE 8400314D0 SE 8400314 A SE8400314 A SE 8400314A SE 8400314 A SE8400314 A SE 8400314A SE 8400314 D0 SE8400314 D0 SE 8400314D0
Authority
SE
Sweden
Prior art keywords
blank
mandrel
hydroplastic
reduction
fluid
Prior art date
Application number
SE8400314A
Other languages
English (en)
Other versions
SE8400314L (sv
Inventor
G K Petkov
N N Sharkov
S K Deevski
D N Bankovski
L B Zulyamski
I S Gerov
T G Botev
Original Assignee
Npsp Hydroplast Obrabot Metal
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
Priority claimed from BG5947183A external-priority patent/BG38194A1/xx
Priority claimed from BG6003583A external-priority patent/BG38661A1/xx
Application filed by Npsp Hydroplast Obrabot Metal filed Critical Npsp Hydroplast Obrabot Metal
Publication of SE8400314D0 publication Critical patent/SE8400314D0/sv
Publication of SE8400314L publication Critical patent/SE8400314L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
SE8400314A 1983-01-26 1984-01-23 Apparat for hydroplastisk reducering av roremnen SE8400314L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG5947183A BG38194A1 (en) 1983-01-26 1983-01-26 Device for hydroplastic reduction of tubes
BG6003583A BG38661A1 (en) 1983-03-09 1983-03-09 Device for hydroplastic reducing of tube

Publications (2)

Publication Number Publication Date
SE8400314D0 true SE8400314D0 (sv) 1984-01-23
SE8400314L SE8400314L (sv) 1984-07-27

Family

ID=25663315

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400314A SE8400314L (sv) 1983-01-26 1984-01-23 Apparat for hydroplastisk reducering av roremnen

Country Status (4)

Country Link
DE (1) DE3402711A1 (sv)
GB (1) GB2134427B (sv)
SE (1) SE8400314L (sv)
SU (1) SU1493357A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6445776B2 (ja) * 2014-04-11 2018-12-26 川崎重工業株式会社 スピニング成形方法
CN111495996B (zh) * 2020-05-13 2021-02-12 华中科技大学 一种微型薄壁金属管的充液拉拔装置及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860934C (de) * 1944-05-04 1952-12-29 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zum Einziehen von zylindrischen Hohlkoerpern und danach hergestellte Kugelflasche, Hochdruckflasche und Wellrohr

Also Published As

Publication number Publication date
SE8400314L (sv) 1984-07-27
DE3402711A1 (de) 1984-08-02
GB8402021D0 (en) 1984-02-29
GB2134427A (en) 1984-08-15
GB2134427B (en) 1986-03-26
SU1493357A1 (ru) 1989-07-15

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