JPS555107A - Manufacture of reducing roll - Google Patents

Manufacture of reducing roll

Info

Publication number
JPS555107A
JPS555107A JP7532878A JP7532878A JPS555107A JP S555107 A JPS555107 A JP S555107A JP 7532878 A JP7532878 A JP 7532878A JP 7532878 A JP7532878 A JP 7532878A JP S555107 A JPS555107 A JP S555107A
Authority
JP
Japan
Prior art keywords
drum
roll
journal
grain size
forging
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
JP7532878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS613575B2 (enrdf_load_stackoverflow
Inventor
Moroo Nakagawa
Masao Goto
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 JP7532878A priority Critical patent/JPS555107A/ja
Publication of JPS555107A publication Critical patent/JPS555107A/ja
Publication of JPS613575B2 publication Critical patent/JPS613575B2/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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP7532878A 1978-06-23 1978-06-23 Manufacture of reducing roll Granted JPS555107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7532878A JPS555107A (en) 1978-06-23 1978-06-23 Manufacture of reducing roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7532878A JPS555107A (en) 1978-06-23 1978-06-23 Manufacture of reducing roll

Publications (2)

Publication Number Publication Date
JPS555107A true JPS555107A (en) 1980-01-16
JPS613575B2 JPS613575B2 (enrdf_load_stackoverflow) 1986-02-03

Family

ID=13573073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7532878A Granted JPS555107A (en) 1978-06-23 1978-06-23 Manufacture of reducing roll

Country Status (1)

Country Link
JP (1) JPS555107A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0164159U (enrdf_load_stackoverflow) * 1987-10-20 1989-04-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029453A (enrdf_load_stackoverflow) * 1973-07-13 1975-03-25
JPS52122248A (en) * 1976-04-08 1977-10-14 Kanto Special Steel Works Ltd Roll having shaft portion of high tenacity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029453A (enrdf_load_stackoverflow) * 1973-07-13 1975-03-25
JPS52122248A (en) * 1976-04-08 1977-10-14 Kanto Special Steel Works Ltd Roll having shaft portion of high tenacity

Also Published As

Publication number Publication date
JPS613575B2 (enrdf_load_stackoverflow) 1986-02-03

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