JPS5695550A - Cold roll dull roll working method - Google Patents

Cold roll dull roll working method

Info

Publication number
JPS5695550A
JPS5695550A JP17316879A JP17316879A JPS5695550A JP S5695550 A JPS5695550 A JP S5695550A JP 17316879 A JP17316879 A JP 17316879A JP 17316879 A JP17316879 A JP 17316879A JP S5695550 A JPS5695550 A JP S5695550A
Authority
JP
Japan
Prior art keywords
roll
chisel
dull
multineedle
dull working
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
JP17316879A
Other languages
English (en)
Inventor
Yukio Matsuda
Chisato Hara
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 JP17316879A priority Critical patent/JPS5695550A/ja
Publication of JPS5695550A publication Critical patent/JPS5695550A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP17316879A 1979-12-28 1979-12-28 Cold roll dull roll working method Pending JPS5695550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17316879A JPS5695550A (en) 1979-12-28 1979-12-28 Cold roll dull roll working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17316879A JPS5695550A (en) 1979-12-28 1979-12-28 Cold roll dull roll working method

Publications (1)

Publication Number Publication Date
JPS5695550A true JPS5695550A (en) 1981-08-03

Family

ID=15955353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17316879A Pending JPS5695550A (en) 1979-12-28 1979-12-28 Cold roll dull roll working method

Country Status (1)

Country Link
JP (1) JPS5695550A (ja)

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