IT1393748B1 - OBLIQUE LAMINATION DEVICE OF MATERIAL IN THE FORM OF A TUBE OR BAR. - Google Patents

OBLIQUE LAMINATION DEVICE OF MATERIAL IN THE FORM OF A TUBE OR BAR.

Info

Publication number
IT1393748B1
IT1393748B1 ITRM2008A000478A ITRM20080478A IT1393748B1 IT 1393748 B1 IT1393748 B1 IT 1393748B1 IT RM2008A000478 A ITRM2008A000478 A IT RM2008A000478A IT RM20080478 A ITRM20080478 A IT RM20080478A IT 1393748 B1 IT1393748 B1 IT 1393748B1
Authority
IT
Italy
Prior art keywords
bar
tube
lamination device
oblique lamination
oblique
Prior art date
Application number
ITRM2008A000478A
Other languages
Italian (it)
Inventor
Heinrich Potthoff
Original Assignee
Kocks Technik Gmbh & Co Kg
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 Kocks Technik Gmbh & Co Kg filed Critical Kocks Technik Gmbh & Co Kg
Publication of ITRM20080478A1 publication Critical patent/ITRM20080478A1/en
Application granted granted Critical
Publication of IT1393748B1 publication Critical patent/IT1393748B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/008—Skew rolling stands, e.g. for rolling rounds
    • 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
    • B21B19/02—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 diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
ITRM2008A000478A 2007-09-05 2008-09-04 OBLIQUE LAMINATION DEVICE OF MATERIAL IN THE FORM OF A TUBE OR BAR. IT1393748B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710041992 DE102007041992B4 (en) 2007-09-05 2007-09-05 Device for the oblique rolling of tubular or rod-shaped rolling stock

Publications (2)

Publication Number Publication Date
ITRM20080478A1 ITRM20080478A1 (en) 2009-03-06
IT1393748B1 true IT1393748B1 (en) 2012-05-08

Family

ID=40339841

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2008A000478A IT1393748B1 (en) 2007-09-05 2008-09-04 OBLIQUE LAMINATION DEVICE OF MATERIAL IN THE FORM OF A TUBE OR BAR.

Country Status (5)

Country Link
CN (1) CN101380641B (en)
AT (1) AT505723B1 (en)
DE (2) DE102007041992B4 (en)
IT (1) IT1393748B1 (en)
RU (1) RU2475316C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012008803A1 (en) 2012-05-07 2013-11-07 Kocks Technik Gmbh & Co. Kg Method for rolling hollow cylinder slug in cross-rolling mill e.g. planet cross-rolling mill, involves forming mandrel bar portion in transforming zone, whose cross section is smaller than cross section of another mandrel bar portion
CN104275637A (en) * 2014-10-14 2015-01-14 江苏省南扬机械制造有限公司 Planetary type metal-bar polisher
RU2588870C1 (en) * 2014-12-15 2016-07-10 Александр Борисович Некрасов Mushroom roll for helical rolling mill
CN108326041B (en) * 2018-03-01 2020-01-31 西北工业大学 Equidistant rolling method for spiral conical rollers of large-size titanium alloy ultrafine-grained bar
DE202023100646U1 (en) 2023-02-10 2023-03-03 GMT Gesellschaft für metallurgische Technologie- und Softwareentwicklung mbH Three-high cross-rolling mill for the manufacture of rotationally symmetrical long products in a single-stage rolling process
CN118045861B (en) * 2024-04-16 2024-06-11 太原理工大学 Gradient structure magnesium alloy bar corrugated skew rolling preparation method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1368413A (en) 1919-03-26 1921-02-15 Ralph C Stiefel Tube-rolling mechanism
DE1602153B2 (en) 1967-08-05 1975-10-16 Schloemann-Siemag Ag, 4000 Duesseldorf Cross rolling mill to reduce full cross-sections
DE3044672A1 (en) * 1980-11-27 1982-07-22 SMS Schloemann-Siemag AG, 4000 Düsseldorf Skew rolling mill for solid or hollow workpieces - where each of three conical work rolls is located in housing which can pivot towards or away from rolling axis to vary roll gap (J5 8.6.82)
DE3113461A1 (en) 1981-04-03 1982-10-14 SMS Schloemann-Siemag AG, 4000 Düsseldorf BEARING ROLLING MILL FOR REDUCING FULL AND HOLLOW SECTIONS
RU2086319C1 (en) * 1994-05-18 1997-08-10 Акционерное общество "Электростальский завод тяжелого машиностроения" Working stand of tube cold rolling mill
DE19510721C2 (en) * 1995-03-24 1999-06-24 Kocks Technik Device for cross-rolling of tubular or rod-shaped rolling stock
DE19510715C2 (en) 1995-03-24 2002-08-29 Kocks Technik Device for cross-rolling of tubular or rod-shaped rolling stock
US6792781B1 (en) * 1995-03-24 2004-09-21 Kocks Technik Gmbh & Co. Arrangement for inclined rolling of tube-shaped or bar shaped rolling products
RU2227071C2 (en) * 2002-02-15 2004-04-20 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Two-high stand of helical rolling mill
DE102004054861B4 (en) * 2004-11-12 2015-01-22 Kocks Technik Gmbh & Co. Kg Roll stand for rolling bar or tubular rolling stock
CN2766987Y (en) * 2004-12-01 2006-03-29 佛山市顺德区冠邦科技有限公司 Rolling head of planetary tube and bar rolling mill
DE102006009173B4 (en) * 2006-02-24 2015-02-05 Kocks Technik Gmbh & Co. Kg Method for determining the rolling force in a roll stand and roll stand

Also Published As

Publication number Publication date
ITRM20080478A1 (en) 2009-03-06
DE102007041992A1 (en) 2009-03-12
CN101380641A (en) 2009-03-11
AT505723A2 (en) 2009-03-15
DE102007041992B4 (en) 2015-02-19
AT505723B1 (en) 2010-07-15
AT505723A3 (en) 2010-04-15
RU2475316C2 (en) 2013-02-20
DE202007018926U1 (en) 2009-11-05
RU2008135873A (en) 2010-03-10
CN101380641B (en) 2013-07-17

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