JPS5450460A - Inlet guide for piercing mill - Google Patents

Inlet guide for piercing mill

Info

Publication number
JPS5450460A
JPS5450460A JP11692677A JP11692677A JPS5450460A JP S5450460 A JPS5450460 A JP S5450460A JP 11692677 A JP11692677 A JP 11692677A JP 11692677 A JP11692677 A JP 11692677A JP S5450460 A JPS5450460 A JP S5450460A
Authority
JP
Japan
Prior art keywords
rolled material
roller
rolled
piercing mill
grooved
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.)
Pending
Application number
JP11692677A
Other languages
English (en)
Inventor
Takehisa Harako
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11692677A priority Critical patent/JPS5450460A/ja
Publication of JPS5450460A publication Critical patent/JPS5450460A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
JP11692677A 1977-09-30 1977-09-30 Inlet guide for piercing mill Pending JPS5450460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11692677A JPS5450460A (en) 1977-09-30 1977-09-30 Inlet guide for piercing mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11692677A JPS5450460A (en) 1977-09-30 1977-09-30 Inlet guide for piercing mill

Publications (1)

Publication Number Publication Date
JPS5450460A true JPS5450460A (en) 1979-04-20

Family

ID=14699093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11692677A Pending JPS5450460A (en) 1977-09-30 1977-09-30 Inlet guide for piercing mill

Country Status (1)

Country Link
JP (1) JPS5450460A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876566A (zh) * 2017-12-14 2018-04-06 天津腾飞钢管有限公司 一种无缝钢管定位调节装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496478A (ja) * 1972-05-10 1974-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496478A (ja) * 1972-05-10 1974-01-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876566A (zh) * 2017-12-14 2018-04-06 天津腾飞钢管有限公司 一种无缝钢管定位调节装置
CN107876566B (zh) * 2017-12-14 2023-07-04 天津腾飞钢管有限公司 一种无缝钢管定位调节装置

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