JPH0241363B2 - - Google Patents

Info

Publication number
JPH0241363B2
JPH0241363B2 JP57005895A JP589582A JPH0241363B2 JP H0241363 B2 JPH0241363 B2 JP H0241363B2 JP 57005895 A JP57005895 A JP 57005895A JP 589582 A JP589582 A JP 589582A JP H0241363 B2 JPH0241363 B2 JP H0241363B2
Authority
JP
Japan
Prior art keywords
rolled
mandrel bar
tube
rolling
stands
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
JP57005895A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58125309A (ja
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 filed Critical
Priority to JP57005895A priority Critical patent/JPS58125309A/ja
Publication of JPS58125309A publication Critical patent/JPS58125309A/ja
Publication of JPH0241363B2 publication Critical patent/JPH0241363B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP57005895A 1982-01-20 1982-01-20 連続式鋼管圧延機の管端制御方法 Granted JPS58125309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57005895A JPS58125309A (ja) 1982-01-20 1982-01-20 連続式鋼管圧延機の管端制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57005895A JPS58125309A (ja) 1982-01-20 1982-01-20 連続式鋼管圧延機の管端制御方法

Publications (2)

Publication Number Publication Date
JPS58125309A JPS58125309A (ja) 1983-07-26
JPH0241363B2 true JPH0241363B2 (en, 2012) 1990-09-17

Family

ID=11623621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57005895A Granted JPS58125309A (ja) 1982-01-20 1982-01-20 連続式鋼管圧延機の管端制御方法

Country Status (1)

Country Link
JP (1) JPS58125309A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112090971A (zh) * 2019-06-18 2020-12-18 宝山钢铁股份有限公司 一种钢管在线连续自动化生产的控制方法

Also Published As

Publication number Publication date
JPS58125309A (ja) 1983-07-26

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