JPS6111128B2 - - Google Patents

Info

Publication number
JPS6111128B2
JPS6111128B2 JP56077351A JP7735181A JPS6111128B2 JP S6111128 B2 JPS6111128 B2 JP S6111128B2 JP 56077351 A JP56077351 A JP 56077351A JP 7735181 A JP7735181 A JP 7735181A JP S6111128 B2 JPS6111128 B2 JP S6111128B2
Authority
JP
Japan
Prior art keywords
mill
value
exit side
wall thickness
sizing
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
JP56077351A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57193219A (en
Inventor
Yoichi Naganuma
Masato Uchida
Sumitada Kakimoto
Yoshuki Ebina
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP56077351A priority Critical patent/JPS57193219A/ja
Publication of JPS57193219A publication Critical patent/JPS57193219A/ja
Publication of JPS6111128B2 publication Critical patent/JPS6111128B2/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • B21B19/10—Finishing, e.g. smoothing, sizing, reeling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP56077351A 1981-05-23 1981-05-23 Controlling method for mean thickness of pipe in sizing mill Granted JPS57193219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077351A JPS57193219A (en) 1981-05-23 1981-05-23 Controlling method for mean thickness of pipe in sizing mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077351A JPS57193219A (en) 1981-05-23 1981-05-23 Controlling method for mean thickness of pipe in sizing mill

Publications (2)

Publication Number Publication Date
JPS57193219A JPS57193219A (en) 1982-11-27
JPS6111128B2 true JPS6111128B2 (enrdf_load_stackoverflow) 1986-04-01

Family

ID=13631486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077351A Granted JPS57193219A (en) 1981-05-23 1981-05-23 Controlling method for mean thickness of pipe in sizing mill

Country Status (1)

Country Link
JP (1) JPS57193219A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343710A (ja) * 1989-07-11 1991-02-25 Murai:Kk 眼鏡用部品の結合構造および結合方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4963300B2 (ja) * 2008-05-14 2012-06-27 三菱電機株式会社 負荷時タップ切換装置
DE102018217378B3 (de) * 2018-10-11 2020-03-26 Sms Group Gmbh Wanddickenkontrolle beim Streckreduzieren von Rohren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343710A (ja) * 1989-07-11 1991-02-25 Murai:Kk 眼鏡用部品の結合構造および結合方法

Also Published As

Publication number Publication date
JPS57193219A (en) 1982-11-27

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