JPS594907A - マンドレルバ−の插入確認装置 - Google Patents

マンドレルバ−の插入確認装置

Info

Publication number
JPS594907A
JPS594907A JP11143582A JP11143582A JPS594907A JP S594907 A JPS594907 A JP S594907A JP 11143582 A JP11143582 A JP 11143582A JP 11143582 A JP11143582 A JP 11143582A JP S594907 A JPS594907 A JP S594907A
Authority
JP
Japan
Prior art keywords
shell
mandrel bar
mandrel
bar
linear array
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
JP11143582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS617123B2 (en]
Inventor
Shigeo Kawabata
川畑　成夫
Shinji Akita
秋田　真次
Isamu Komine
小峰　勇
Naoya Fushimi
直哉 伏見
Masato Yoshida
真人 吉田
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
NKK Corp
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11143582A priority Critical patent/JPS594907A/ja
Publication of JPS594907A publication Critical patent/JPS594907A/ja
Publication of JPS617123B2 publication Critical patent/JPS617123B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP11143582A 1982-06-30 1982-06-30 マンドレルバ−の插入確認装置 Granted JPS594907A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11143582A JPS594907A (ja) 1982-06-30 1982-06-30 マンドレルバ−の插入確認装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11143582A JPS594907A (ja) 1982-06-30 1982-06-30 マンドレルバ−の插入確認装置

Publications (2)

Publication Number Publication Date
JPS594907A true JPS594907A (ja) 1984-01-11
JPS617123B2 JPS617123B2 (en]) 1986-03-04

Family

ID=14561116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11143582A Granted JPS594907A (ja) 1982-06-30 1982-06-30 マンドレルバ−の插入確認装置

Country Status (1)

Country Link
JP (1) JPS594907A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12275047B2 (en) * 2020-08-12 2025-04-15 Sms Group Gmbh Device and method for handling mandrel rods in a tube rolling mill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63125412U (en]) * 1987-02-05 1988-08-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12275047B2 (en) * 2020-08-12 2025-04-15 Sms Group Gmbh Device and method for handling mandrel rods in a tube rolling mill

Also Published As

Publication number Publication date
JPS617123B2 (en]) 1986-03-04

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