JPS6132083B2 - - Google Patents

Info

Publication number
JPS6132083B2
JPS6132083B2 JP56117030A JP11703081A JPS6132083B2 JP S6132083 B2 JPS6132083 B2 JP S6132083B2 JP 56117030 A JP56117030 A JP 56117030A JP 11703081 A JP11703081 A JP 11703081A JP S6132083 B2 JPS6132083 B2 JP S6132083B2
Authority
JP
Japan
Prior art keywords
mandrel bar
mandrel
temperature
bar
inserter
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
JP56117030A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5820303A (ja
Inventor
Shigeru Sano
Masao Oohashi
Tatsuo Ono
Minoru Morita
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 Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP11703081A priority Critical patent/JPS5820303A/ja
Publication of JPS5820303A publication Critical patent/JPS5820303A/ja
Publication of JPS6132083B2 publication Critical patent/JPS6132083B2/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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Heat Treatment Of Articles (AREA)
JP11703081A 1981-07-28 1981-07-28 マンドレルバ−表面への塗膜の形成方法 Granted JPS5820303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11703081A JPS5820303A (ja) 1981-07-28 1981-07-28 マンドレルバ−表面への塗膜の形成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11703081A JPS5820303A (ja) 1981-07-28 1981-07-28 マンドレルバ−表面への塗膜の形成方法

Publications (2)

Publication Number Publication Date
JPS5820303A JPS5820303A (ja) 1983-02-05
JPS6132083B2 true JPS6132083B2 (enrdf_load_stackoverflow) 1986-07-24

Family

ID=14701704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11703081A Granted JPS5820303A (ja) 1981-07-28 1981-07-28 マンドレルバ−表面への塗膜の形成方法

Country Status (1)

Country Link
JP (1) JPS5820303A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451094U (enrdf_load_stackoverflow) * 1987-09-24 1989-03-29
JPH0176484U (enrdf_load_stackoverflow) * 1987-11-06 1989-05-23
JP2013509305A (ja) * 2009-11-02 2013-03-14 ファウ・ウント・エム・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 連続製管法による熱間仕上げ継目無鋼管の製造時にバーを最適に循環させるための方法および装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0818052B2 (ja) * 1989-09-01 1996-02-28 日本鋼管株式会社 バー拘束式圧延設備

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132096A (en) * 1976-10-07 1979-01-02 United States Steel Corporation Graphite lubricant application apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6451094U (enrdf_load_stackoverflow) * 1987-09-24 1989-03-29
JPH0176484U (enrdf_load_stackoverflow) * 1987-11-06 1989-05-23
JP2013509305A (ja) * 2009-11-02 2013-03-14 ファウ・ウント・エム・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 連続製管法による熱間仕上げ継目無鋼管の製造時にバーを最適に循環させるための方法および装置

Also Published As

Publication number Publication date
JPS5820303A (ja) 1983-02-05

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