JPS63215308A - 管の定径圧延方法 - Google Patents

管の定径圧延方法

Info

Publication number
JPS63215308A
JPS63215308A JP4706787A JP4706787A JPS63215308A JP S63215308 A JPS63215308 A JP S63215308A JP 4706787 A JP4706787 A JP 4706787A JP 4706787 A JP4706787 A JP 4706787A JP S63215308 A JPS63215308 A JP S63215308A
Authority
JP
Japan
Prior art keywords
roll
seizure
rolling
lubricant
graphite
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
JP4706787A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0475083B2 (enExample
Inventor
Shigemitsu Kimura
繁充 木村
Tetsuya Nakanishi
哲也 中西
Satoru Fujii
悟 藤井
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 JP4706787A priority Critical patent/JPS63215308A/ja
Publication of JPS63215308A publication Critical patent/JPS63215308A/ja
Publication of JPH0475083B2 publication Critical patent/JPH0475083B2/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
    • 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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B2045/026—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0263—Lubricating devices using solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP4706787A 1987-03-02 1987-03-02 管の定径圧延方法 Granted JPS63215308A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4706787A JPS63215308A (ja) 1987-03-02 1987-03-02 管の定径圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4706787A JPS63215308A (ja) 1987-03-02 1987-03-02 管の定径圧延方法

Publications (2)

Publication Number Publication Date
JPS63215308A true JPS63215308A (ja) 1988-09-07
JPH0475083B2 JPH0475083B2 (enExample) 1992-11-27

Family

ID=12764814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4706787A Granted JPS63215308A (ja) 1987-03-02 1987-03-02 管の定径圧延方法

Country Status (1)

Country Link
JP (1) JPS63215308A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422502A (ja) * 1990-05-15 1992-01-27 Kawasaki Steel Corp 継目無鋼管用素管の熱間圧延方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422502A (ja) * 1990-05-15 1992-01-27 Kawasaki Steel Corp 継目無鋼管用素管の熱間圧延方法

Also Published As

Publication number Publication date
JPH0475083B2 (enExample) 1992-11-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term