JPS6192710A - 継目無鋼管用中空素管の製造方法及び装置 - Google Patents

継目無鋼管用中空素管の製造方法及び装置

Info

Publication number
JPS6192710A
JPS6192710A JP21233884A JP21233884A JPS6192710A JP S6192710 A JPS6192710 A JP S6192710A JP 21233884 A JP21233884 A JP 21233884A JP 21233884 A JP21233884 A JP 21233884A JP S6192710 A JPS6192710 A JP S6192710A
Authority
JP
Japan
Prior art keywords
roll
rolling
diameter
rolling mill
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.)
Granted
Application number
JP21233884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH042321B2 (enrdf_load_stackoverflow
Inventor
Kazuyuki Nakasuji
中筋　和行
Kazuo Masuda
増田　和夫
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP21233884A priority Critical patent/JPS6192710A/ja
Publication of JPS6192710A publication Critical patent/JPS6192710A/ja
Publication of JPH042321B2 publication Critical patent/JPH042321B2/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
    • 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
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP21233884A 1984-10-09 1984-10-09 継目無鋼管用中空素管の製造方法及び装置 Granted JPS6192710A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21233884A JPS6192710A (ja) 1984-10-09 1984-10-09 継目無鋼管用中空素管の製造方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21233884A JPS6192710A (ja) 1984-10-09 1984-10-09 継目無鋼管用中空素管の製造方法及び装置

Publications (2)

Publication Number Publication Date
JPS6192710A true JPS6192710A (ja) 1986-05-10
JPH042321B2 JPH042321B2 (enrdf_load_stackoverflow) 1992-01-17

Family

ID=16620882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21233884A Granted JPS6192710A (ja) 1984-10-09 1984-10-09 継目無鋼管用中空素管の製造方法及び装置

Country Status (1)

Country Link
JP (1) JPS6192710A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248502A (ja) * 1987-03-31 1988-10-14 Sumitomo Metal Ind Ltd 継目無管の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282664A (en) * 1975-12-29 1977-07-11 Mannesmann Ag Method of setting diameter of pipe in oblique roll apparatus for finishhrolling seamless pipe
JPS5781908A (en) * 1980-11-11 1982-05-22 Nippon Kokan Kk <Nkk> Rolling method with inclined roll

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5282664A (en) * 1975-12-29 1977-07-11 Mannesmann Ag Method of setting diameter of pipe in oblique roll apparatus for finishhrolling seamless pipe
JPS5781908A (en) * 1980-11-11 1982-05-22 Nippon Kokan Kk <Nkk> Rolling method with inclined roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63248502A (ja) * 1987-03-31 1988-10-14 Sumitomo Metal Ind Ltd 継目無管の製造方法

Also Published As

Publication number Publication date
JPH042321B2 (enrdf_load_stackoverflow) 1992-01-17

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