JPH033526B2 - - Google Patents

Info

Publication number
JPH033526B2
JPH033526B2 JP1616383A JP1616383A JPH033526B2 JP H033526 B2 JPH033526 B2 JP H033526B2 JP 1616383 A JP1616383 A JP 1616383A JP 1616383 A JP1616383 A JP 1616383A JP H033526 B2 JPH033526 B2 JP H033526B2
Authority
JP
Japan
Prior art keywords
forming
roll
strip
pass
fine
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
JP1616383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59144521A (ja
Inventor
Takaaki Toyooka
Yoshitomi Onoda
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP1616383A priority Critical patent/JPS59144521A/ja
Publication of JPS59144521A publication Critical patent/JPS59144521A/ja
Publication of JPH033526B2 publication Critical patent/JPH033526B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0822—Guiding or aligning the edges of the bent sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP1616383A 1983-02-04 1983-02-04 電縫鋼管のフインパスロ−ル成形における圧下制御方法 Granted JPS59144521A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1616383A JPS59144521A (ja) 1983-02-04 1983-02-04 電縫鋼管のフインパスロ−ル成形における圧下制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1616383A JPS59144521A (ja) 1983-02-04 1983-02-04 電縫鋼管のフインパスロ−ル成形における圧下制御方法

Publications (2)

Publication Number Publication Date
JPS59144521A JPS59144521A (ja) 1984-08-18
JPH033526B2 true JPH033526B2 (enrdf_load_stackoverflow) 1991-01-18

Family

ID=11908835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1616383A Granted JPS59144521A (ja) 1983-02-04 1983-02-04 電縫鋼管のフインパスロ−ル成形における圧下制御方法

Country Status (1)

Country Link
JP (1) JPS59144521A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102395B2 (ja) * 1986-12-26 1995-11-08 株式会社中田製作所 フインパスロ−ルへの素材誘導方法とそのガイドロ−ルスタンド

Also Published As

Publication number Publication date
JPS59144521A (ja) 1984-08-18

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