TW346422B - Roller straightening method for U shaped steel sheet pile - Google Patents

Roller straightening method for U shaped steel sheet pile

Info

Publication number
TW346422B
TW346422B TW085111615A TW85111615A TW346422B TW 346422 B TW346422 B TW 346422B TW 085111615 A TW085111615 A TW 085111615A TW 85111615 A TW85111615 A TW 85111615A TW 346422 B TW346422 B TW 346422B
Authority
TW
Taiwan
Prior art keywords
steel sheet
sheet pile
shaped steel
straightening method
roller straightening
Prior art date
Application number
TW085111615A
Other languages
Chinese (zh)
Inventor
Toru Uasa
Hiroshi Shikano
Original Assignee
Sumitomo Metal Ind
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 JP7253764A external-priority patent/JP2874611B2/en
Priority claimed from JP07343566A external-priority patent/JP3129179B2/en
Application filed by Sumitomo Metal Ind filed Critical Sumitomo Metal Ind
Application granted granted Critical
Publication of TW346422B publication Critical patent/TW346422B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/14—Recontouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Metal Rolling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

A method for straightening a cooled U shaped steel sheet pile after hot rolling, which is characterized in that: a first jig is used to press in contact with the outer face of flange on one side of the steel sheet pile to be straightened at a straightening position; while a second jig is used to press with straddling the flange and in contact with the inner face of the flange.
TW085111615A 1995-09-29 1996-09-23 Roller straightening method for U shaped steel sheet pile TW346422B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7253764A JP2874611B2 (en) 1995-09-29 1995-09-29 Roller straightening method for U-shaped sheet pile with arm
JP07343566A JP3129179B2 (en) 1995-12-28 1995-12-28 U-shaped steel sheet pile straightening method and straightening jig

Publications (1)

Publication Number Publication Date
TW346422B true TW346422B (en) 1998-12-01

Family

ID=26541385

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085111615A TW346422B (en) 1995-09-29 1996-09-23 Roller straightening method for U shaped steel sheet pile

Country Status (7)

Country Link
EP (2) EP0795364B1 (en)
KR (1) KR100480243B1 (en)
CN (2) CN1073893C (en)
AU (1) AU692404B2 (en)
DE (2) DE69638361D1 (en)
TW (1) TW346422B (en)
WO (1) WO1997012701A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI608878B (en) * 2011-12-12 2017-12-21 日立造船股份有限公司 Production method of steel sheet block
TWI788985B (en) * 2020-11-20 2023-01-01 日商杰富意鋼鐵股份有限公司 Steel sheet pile straightening device, straightening method, and steel sheet pile manufacturing method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010092746A1 (en) * 2009-02-12 2010-08-19 新日本製鐵株式会社 Method of manufacturing steel material for underground continuous wall
CN103028920B (en) * 2011-09-30 2016-08-31 鞍钢重型机械有限责任公司 Tunnel U-shaped steel bracket Plastic recovery machine
CN102527773A (en) * 2011-10-31 2012-07-04 苏州金牛精密机械有限公司 Sheet metal part correcting device
JP6436181B2 (en) * 2016-06-27 2018-12-12 Ｊｆｅスチール株式会社 Bending correction method and bending correction apparatus for steel sheet pile
CN109261752B (en) * 2018-09-06 2020-10-02 安庆美特优智能科技有限公司 Purlin plastic equipment for new forms of energy
CN110052511A (en) * 2019-03-20 2019-07-26 新乡天丰机械制造有限公司 A kind of high straightener of the waist of on-line tuning
EP3974078A4 (en) * 2019-05-20 2022-07-13 JFE Steel Corporation Method for manufacturing pressed component, and shape correction die
CN110449490A (en) * 2019-08-29 2019-11-15 安徽江淮汽车集团股份有限公司 A kind of U-shaped beam shaping tooling and corresponding shaping methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332562C (en) * 1920-02-03 1921-02-07 Berlin Erfurter Maschinenfabri Clamping device on bending machines for profile iron
JPS5427836B2 (en) * 1973-10-25 1979-09-12
JPS5379759A (en) * 1976-12-24 1978-07-14 Nippon Steel Corp U steel sheet pile correcting process
JPS5476471A (en) * 1977-11-30 1979-06-19 Sumitomo Metal Ind Ltd Roller straightening method for steel shape and vertical roller for use of this method
JPS5570418A (en) * 1978-11-24 1980-05-27 Nippon Kokan Kk <Nkk> Roller leveler for u-type steel sheet pile
JPS582492Y2 (en) * 1979-12-28 1983-01-17 新日本製鐵株式会社 Steel sheet pile width correction device
JPS6163316A (en) * 1984-09-06 1986-04-01 Kawasaki Steel Corp Straightening roller of u-shaped steel sheet pile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI608878B (en) * 2011-12-12 2017-12-21 日立造船股份有限公司 Production method of steel sheet block
TWI788985B (en) * 2020-11-20 2023-01-01 日商杰富意鋼鐵股份有限公司 Steel sheet pile straightening device, straightening method, and steel sheet pile manufacturing method

Also Published As

Publication number Publication date
EP1338351B1 (en) 2011-04-27
WO1997012701A1 (en) 1997-04-10
EP0795364B1 (en) 2003-11-12
CN1073893C (en) 2001-10-31
CN1313152A (en) 2001-09-19
DE69630670T2 (en) 2004-09-30
CN1165489A (en) 1997-11-19
EP0795364A4 (en) 1999-06-09
AU692404B2 (en) 1998-06-04
AU7000396A (en) 1997-04-28
KR980700137A (en) 1998-03-30
CN1159120C (en) 2004-07-28
KR100480243B1 (en) 2005-07-28
DE69630670D1 (en) 2003-12-18
EP0795364A1 (en) 1997-09-17
EP1338351A1 (en) 2003-08-27
DE69638361D1 (en) 2011-06-09

Similar Documents

Publication Publication Date Title
FI92161B (en) Method and arrangement for the continuous manufacture of a steel strip or a steel sheet
TW346422B (en) Roller straightening method for U shaped steel sheet pile
EP0968774A4 (en) A facility and a method for manufacturing a hot-rolled steel strip
EP0615793A3 (en) Hot steel plate rolling mill system and rolling method.
TW360561B (en) Process and device for rolling a rolled band
EP0865839A3 (en) Roller leveller for metal strip
EP0375384A3 (en) Method and apparatus for pre-processing stainless steel strip intended to be cold-rolled
PL360083A1 (en) Method for positioning a male mould on a counter-pressure cylinder of an embossing station
DE3564774D1 (en) Protection method against corrosion of a solid metal, its use in rolling
JPS57190706A (en) Rolling mill
GB2280395B (en) Method for detecting setting errors of clearance between rollers in universal rolling mill, and method for rolling h-shaped steel having favourable flange dim
EP0264452A4 (en) Method for manufacturing steel plate having deformed section by means of hot strip mill.
JPS5476471A (en) Roller straightening method for steel shape and vertical roller for use of this method
DE3435232C2 (en)
GB1469774A (en) Roll-forming
JPS55103240A (en) Mutual joining method of thin steel sheet parts
JPS5530306A (en) Butting method for manufacturing welded steel tube in tacking
JPS6313616A (en) Straightening method and device for camber of flat steel
JPS57165115A (en) Processing method for steel plate
DE3161416D1 (en) Apparatus for improving the superficial aspect of rolled and tempered steel plate
JPS6427704A (en) Method for precise rolling of steel bar
JPS6418521A (en) Straightening method for lateral bending deformation of stripping steel plate
UA21831A (en) A method for production of rolled metal
JPS53146952A (en) Rolling mill
RU95111752A (en) Longitudinal corrugation rolling method

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent