JPH01154889A - 圧延ロールの表面加工方法 - Google Patents

圧延ロールの表面加工方法

Info

Publication number
JPH01154889A
JPH01154889A JP62313621A JP31362187A JPH01154889A JP H01154889 A JPH01154889 A JP H01154889A JP 62313621 A JP62313621 A JP 62313621A JP 31362187 A JP31362187 A JP 31362187A JP H01154889 A JPH01154889 A JP H01154889A
Authority
JP
Japan
Prior art keywords
roll
irradiated
laser beam
refrigerant
laser light
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
JP62313621A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0464798B2 (enExample
Inventor
Toru Toshimitsu
利光　徹
Takaharu Kawamoto
川本　隆治
Katsuhiro Minamida
勝宏 南田
Junya Suehiro
純也 末廣
Yoshiaki Matsuo
松尾　好晃
Tetsuya Koseki
小関　哲也
Takashi Yamada
隆司 山田
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP62313621A priority Critical patent/JPH01154889A/ja
Publication of JPH01154889A publication Critical patent/JPH01154889A/ja
Publication of JPH0464798B2 publication Critical patent/JPH0464798B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP62313621A 1987-12-11 1987-12-11 圧延ロールの表面加工方法 Granted JPH01154889A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62313621A JPH01154889A (ja) 1987-12-11 1987-12-11 圧延ロールの表面加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62313621A JPH01154889A (ja) 1987-12-11 1987-12-11 圧延ロールの表面加工方法

Publications (2)

Publication Number Publication Date
JPH01154889A true JPH01154889A (ja) 1989-06-16
JPH0464798B2 JPH0464798B2 (enExample) 1992-10-16

Family

ID=18043522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62313621A Granted JPH01154889A (ja) 1987-12-11 1987-12-11 圧延ロールの表面加工方法

Country Status (1)

Country Link
JP (1) JPH01154889A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04170257A (ja) * 1990-11-02 1992-06-17 Ricoh Co Ltd 完全密着型イメージセンサ
JPH05317923A (ja) * 1992-05-15 1993-12-03 Nippon Steel Corp 圧延用ダルロールの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04170257A (ja) * 1990-11-02 1992-06-17 Ricoh Co Ltd 完全密着型イメージセンサ
JPH05317923A (ja) * 1992-05-15 1993-12-03 Nippon Steel Corp 圧延用ダルロールの製造方法

Also Published As

Publication number Publication date
JPH0464798B2 (enExample) 1992-10-16

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