MY138990A - Method and apparatus for rolling a tube - Google Patents

Method and apparatus for rolling a tube

Info

Publication number
MY138990A
MY138990A MYPI20033979A MYPI20033979A MY138990A MY 138990 A MY138990 A MY 138990A MY PI20033979 A MYPI20033979 A MY PI20033979A MY PI20033979 A MYPI20033979 A MY PI20033979A MY 138990 A MY138990 A MY 138990A
Authority
MY
Malaysia
Prior art keywords
rolling
tube
metal tube
rollers
rolled
Prior art date
Application number
MYPI20033979A
Inventor
Vaekiparta Tapio
Original Assignee
Cupori Group Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8564801&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY138990(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cupori Group Oy filed Critical Cupori Group Oy
Publication of MY138990A publication Critical patent/MY138990A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • 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
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0071—Levelling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/22—Hinged chocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent

Landscapes

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

Abstract

THE INVENTION RELATES TO A METHOD FOR MANUFATCURING OVAL-SHAPED METAL TUBES , WHERE AN ESSENTIALLY ROUND-SHAPED METAL TUBE IS ROLLED BOTH IN THE SIDEWAYS DIRECTION AND IN THE VERTICAL DIRECTION OF THE TUBE, SO THAT THE METAL TUBE (11) IS ROLLED AT LEAST IN TWO STEPS (2,4), AND THAT BETWEEN SAID ROLLING STEPS (2,4), THE METAL TUBE IS ROLLED AT LEAST ONCE IN A DIRECTION THAT IS PERPENDICULAR TO THE ROLLING DIRECTION OF THE ROLLING STEPS (2,4).IN ADDITION, THE INVENTION RELATES TO AN APPARATUS FOR MANUFACTURING OVAL-SHAPED METAL TUBES, SAID APPARATUS COMPRISING ROLLERS FOR ROLLING AN ESSENTIALLY ROUND-SHAPED METAL TUBE BOTH IN THE SIDEWAYS DIRECTION AND IN THE VERTICAL DIRECTION OF THE TUBE, IN WHICH CASE THE APPARATUS COMPRISES AT LEAST TWO SETS OF ROLLERS (12, 14) ARRANGED ON BOTH SIDES OF THE METAL TUBE, AND AT LEAST ONE SET OF ROLLERS (13) ARRANGED ON BOTH SIDES OF THE METAL TUBE (11) IN A DIRECTION THAT IS PERPENDICULAR TO THE ROLLING DIRECTION DEFINED BY THE FORMER ROLLERS.
MYPI20033979A 2002-10-22 2003-10-20 Method and apparatus for rolling a tube MY138990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021885A FI113632B (en) 2002-10-22 2002-10-22 Rolling

Publications (1)

Publication Number Publication Date
MY138990A true MY138990A (en) 2009-08-28

Family

ID=8564801

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20033979A MY138990A (en) 2002-10-22 2003-10-20 Method and apparatus for rolling a tube

Country Status (8)

Country Link
EP (1) EP1554064A1 (en)
KR (1) KR20050059237A (en)
CN (1) CN1329137C (en)
AU (1) AU2003271792A1 (en)
FI (1) FI113632B (en)
MY (1) MY138990A (en)
TW (1) TW200418588A (en)
WO (1) WO2004037455A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20070081A1 (en) * 2007-07-17 2009-01-18 Tromba Maurizio Snc METHOD AND DEVICE FOR THE MANUFACTURE OF METALLIC PIPES WITH AN ELLIPTICAL OR SIMILAR SECTION
CN102126359A (en) * 2009-12-29 2011-07-20 精工爱普生株式会社 Printing apparatus
KR101425416B1 (en) * 2014-02-10 2014-08-01 주식회사 안성에이치이산업 Method and apparatus for manufacturing of pipe having an elliptical sectional shape
CN105328016B (en) * 2015-11-30 2019-05-10 青岛德固特节能装备股份有限公司 The method of the oblate in line header of quenching boiler is made on veneer reeling machine
CN108405622A (en) * 2018-05-11 2018-08-17 安徽瑞仕达预应力设备有限责任公司 A kind of special Multi-roller extruding machine of raindrop type sub-wire pipe
CN110701392A (en) * 2018-07-10 2020-01-17 苏州三星电子有限公司 P-shaped pipe, P-shaped pipe forming process and P-shaped pipe forming equipment
CN111054758A (en) * 2019-12-27 2020-04-24 济南重工股份有限公司 Be used for rolling pipe owner frame locking device
CN112808775A (en) * 2020-12-19 2021-05-18 常熟市和新不锈钢管制造有限公司 Cold rolling mill for improving quality of steel pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172476A (en) * 1991-08-14 1992-12-22 General Motors Corporation Method of manufacturing heat exchanger tubing
JPH09239438A (en) * 1996-03-07 1997-09-16 Nisshin Steel Co Ltd Production of oval tube and roll forming device
JPH11104710A (en) * 1997-10-03 1999-04-20 Yoshitomi Onoda Making of seamless square steel pipe

Also Published As

Publication number Publication date
EP1554064A1 (en) 2005-07-20
KR20050059237A (en) 2005-06-17
WO2004037455A1 (en) 2004-05-06
CN1329137C (en) 2007-08-01
CN1705527A (en) 2005-12-07
TW200418588A (en) 2004-10-01
FI20021885A0 (en) 2002-10-22
FI113632B (en) 2004-05-31
AU2003271792A1 (en) 2004-05-13

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