JPS6210721B2 - - Google Patents

Info

Publication number
JPS6210721B2
JPS6210721B2 JP53095839A JP9583978A JPS6210721B2 JP S6210721 B2 JPS6210721 B2 JP S6210721B2 JP 53095839 A JP53095839 A JP 53095839A JP 9583978 A JP9583978 A JP 9583978A JP S6210721 B2 JPS6210721 B2 JP S6210721B2
Authority
JP
Japan
Prior art keywords
steel wire
rolling
cross
section
hard steel
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.)
Expired
Application number
JP53095839A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5522475A (en
Inventor
Masayoshi Shimonoseki
Shinichi Kataya
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.)
Mitsubishi Steel KK
Original Assignee
Mitsubishi Steel KK
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 Mitsubishi Steel KK filed Critical Mitsubishi Steel KK
Priority to JP9583978A priority Critical patent/JPS5522475A/ja
Publication of JPS5522475A publication Critical patent/JPS5522475A/ja
Publication of JPS6210721B2 publication Critical patent/JPS6210721B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/166—Rolling wire into sections or flat ribbons
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Metal Rolling (AREA)
JP9583978A 1978-08-08 1978-08-08 Production of material for coiled spring Granted JPS5522475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9583978A JPS5522475A (en) 1978-08-08 1978-08-08 Production of material for coiled spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9583978A JPS5522475A (en) 1978-08-08 1978-08-08 Production of material for coiled spring

Publications (2)

Publication Number Publication Date
JPS5522475A JPS5522475A (en) 1980-02-18
JPS6210721B2 true JPS6210721B2 (enrdf_load_stackoverflow) 1987-03-07

Family

ID=14148538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9583978A Granted JPS5522475A (en) 1978-08-08 1978-08-08 Production of material for coiled spring

Country Status (1)

Country Link
JP (1) JPS5522475A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203453B (zh) 2008-09-22 2014-03-05 日本泰克尼卡株式会社 盘簧
JP6405577B2 (ja) * 2013-03-26 2018-10-17 株式会社八尾金網製作所 金網用の平線および金網

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533124A1 (de) * 1975-07-24 1977-02-10 Bayer Ag Verfahren zur herstellung von polytriazinen in gegenwart hochsiedender ester

Also Published As

Publication number Publication date
JPS5522475A (en) 1980-02-18

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