JPH0575485B2 - - Google Patents

Info

Publication number
JPH0575485B2
JPH0575485B2 JP59208897A JP20889784A JPH0575485B2 JP H0575485 B2 JPH0575485 B2 JP H0575485B2 JP 59208897 A JP59208897 A JP 59208897A JP 20889784 A JP20889784 A JP 20889784A JP H0575485 B2 JPH0575485 B2 JP H0575485B2
Authority
JP
Japan
Prior art keywords
roll
rolling
reduction
amount
screw
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 - Lifetime
Application number
JP59208897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6186020A (ja
Inventor
Toshio Imae
Kenichi Yamamoto
Takeshi Seki
Yoshio Takahashi
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
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp, Kawasaki Steel Corp filed Critical IHI Corp
Priority to JP59208897A priority Critical patent/JPS6186020A/ja
Publication of JPS6186020A publication Critical patent/JPS6186020A/ja
Publication of JPH0575485B2 publication Critical patent/JPH0575485B2/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
    • 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
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2271/00—Mill stand parameters
    • B21B2271/02—Roll gap, screw-down position, draft position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP59208897A 1984-10-04 1984-10-04 マンドレルミルのロ−ル圧下制御方法およびその装置 Granted JPS6186020A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59208897A JPS6186020A (ja) 1984-10-04 1984-10-04 マンドレルミルのロ−ル圧下制御方法およびその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59208897A JPS6186020A (ja) 1984-10-04 1984-10-04 マンドレルミルのロ−ル圧下制御方法およびその装置

Publications (2)

Publication Number Publication Date
JPS6186020A JPS6186020A (ja) 1986-05-01
JPH0575485B2 true JPH0575485B2 (ru) 1993-10-20

Family

ID=16563939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59208897A Granted JPS6186020A (ja) 1984-10-04 1984-10-04 マンドレルミルのロ−ル圧下制御方法およびその装置

Country Status (1)

Country Link
JP (1) JPS6186020A (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4003463B2 (ja) 2002-01-28 2007-11-07 住友金属工業株式会社 継目無鋼管の製造方法
CN101720259A (zh) 2007-03-30 2010-06-02 住友金属工业株式会社 无缝管的制造方法及孔型辊
CN102343366A (zh) * 2011-08-11 2012-02-08 太原重工股份有限公司 连轧管机主液压缸快开液压控制回路
CN110238254A (zh) * 2019-06-03 2019-09-17 江苏健力钢管有限公司 一种无缝钢管的冷辊轧成型装置
CN111167861B (zh) * 2019-12-25 2020-11-27 鑫鹏源智能装备集团有限公司 一种精密自动轧管机及轧管方法

Also Published As

Publication number Publication date
JPS6186020A (ja) 1986-05-01

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