FR2383724A1 - Cage a cylindres pour un train de laminage transversal-helicoidal de corps de revolution - Google Patents

Cage a cylindres pour un train de laminage transversal-helicoidal de corps de revolution

Info

Publication number
FR2383724A1
FR2383724A1 FR7807162A FR7807162A FR2383724A1 FR 2383724 A1 FR2383724 A1 FR 2383724A1 FR 7807162 A FR7807162 A FR 7807162A FR 7807162 A FR7807162 A FR 7807162A FR 2383724 A1 FR2383724 A1 FR 2383724A1
Authority
FR
France
Prior art keywords
balls
zone
mfg
helical groove
rolling
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7807162A
Other languages
English (en)
Inventor
I K Tartakovsky
A I Tselikov
P I Ermolaev
B I Samokhin
V P Bednyakov
S P Granovsky
R V Stepanov
F T Vinogradov
V P Barabashkin
A V Demidov
I S Reves
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PROIZV OBIED ELEKTROST
Original Assignee
PROIZV OBIED ELEKTROST
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 PROIZV OBIED ELEKTROST filed Critical PROIZV OBIED ELEKTROST
Publication of FR2383724A1 publication Critical patent/FR2383724A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/14—Making articles shaped as bodies of revolution balls, rollers, cone rollers, or like bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)

Abstract

L'invention concerne les trains de laminage. La cage à cylindres faisant l'objet de l'invention est du type comportant des tambours pivotants à axe de pivotement géométrique commun, montés sur un bâti et ponant des cylindres de travail à filet hélicoïdal qui forme un calibre helicoïdal comportant des secteurs à profils variable et constant, et qui sont disposés de manière que leurs axes forment un angle entre eux, et un mécanisme de pivotement desdits tambours permettant de modifier l'angle d'avance, et est caractérisé en ce que les cylindres 7 et les tambours 3 sont disposés de sorte que l'axe géométrique 4 de pivotement des tambours 3 soit décalé par rapport au plan transversal médian des cylindres 7 vers leur secteur à profil de filet constant L'invention s'applique en particulier au laminage de pièces en forme de billes.
FR7807162A 1977-03-14 1978-03-13 Cage a cylindres pour un train de laminage transversal-helicoidal de corps de revolution Withdrawn FR2383724A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2462277/27A SU889240A1 (ru) 1977-03-14 1977-03-14 Рабоча клеть стана поперечно-винтовой прокатки тел вращени

Publications (1)

Publication Number Publication Date
FR2383724A1 true FR2383724A1 (fr) 1978-10-13

Family

ID=20699379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807162A Withdrawn FR2383724A1 (fr) 1977-03-14 1978-03-13 Cage a cylindres pour un train de laminage transversal-helicoidal de corps de revolution

Country Status (6)

Country Link
JP (1) JPS53131947A (fr)
DE (1) DE2810460A1 (fr)
FR (1) FR2383724A1 (fr)
IT (1) IT7841543A0 (fr)
SE (1) SE7802953L (fr)
SU (1) SU889240A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190831B (zh) * 2014-08-13 2016-05-04 西安交通大学 一种棒材轧球机
CN105013992B (zh) * 2015-07-31 2017-03-15 江阴东邦钢球机械有限公司 钢球旋切机
RU2707206C2 (ru) * 2017-10-09 2019-11-25 Акционерное общество Акционерная холдинговая Компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (АО АХК "ВНИИМЕТМАШ") Двухвалковая клеть стана винтовой прокатки
CN108580547B (zh) * 2018-03-01 2020-06-02 西安建筑科技大学 一种大尺寸钛合金超细晶棒材的等距螺旋轧制方法
CN110193516B (zh) * 2019-06-20 2021-02-05 北京科技大学 一种双转轴式斜轧机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739124A (fr) * 1932-06-25 1933-01-05 Dispositif pour le laminage de billes et d'objets analogues
FR1462635A (fr) * 1965-12-30 1966-12-16 Vni I Pk I Metallurgischeskogo Cylindres d'un laminoir pour laminage transversal sans centre
US3878701A (en) * 1974-02-11 1975-04-22 Helipebs Ltd Method and apparatus for producing rolled metal balls from bars or rods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR739124A (fr) * 1932-06-25 1933-01-05 Dispositif pour le laminage de billes et d'objets analogues
FR1462635A (fr) * 1965-12-30 1966-12-16 Vni I Pk I Metallurgischeskogo Cylindres d'un laminoir pour laminage transversal sans centre
US3878701A (en) * 1974-02-11 1975-04-22 Helipebs Ltd Method and apparatus for producing rolled metal balls from bars or rods

Also Published As

Publication number Publication date
SU889240A1 (ru) 2000-09-20
DE2810460A1 (de) 1978-09-21
SE7802953L (sv) 1978-09-15
JPS53131947A (en) 1978-11-17
IT7841543A0 (it) 1978-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse