JP4507648B2 - 圧延ロールの研磨方法 - Google Patents
圧延ロールの研磨方法 Download PDFInfo
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- JP4507648B2 JP4507648B2 JP2004070782A JP2004070782A JP4507648B2 JP 4507648 B2 JP4507648 B2 JP 4507648B2 JP 2004070782 A JP2004070782 A JP 2004070782A JP 2004070782 A JP2004070782 A JP 2004070782A JP 4507648 B2 JP4507648 B2 JP 4507648B2
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- Prior art keywords
- roll
- polishing
- preload spring
- chock
- rolling
- Prior art date
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Description
2 コイルバネ
3スラストベアリング
4アジャストリング
5予圧バネ
6ロールチョック
Claims (2)
- 圧延ロール軸方向に予圧バネ力を作用させる予圧バネと、前記予圧バネ力を調整する保持部と、を前記圧延ロール端部に有するロールチョックを圧延ロールに保持したまま前記ロールを研磨するチョック付きロール研磨方法であって、前記予圧バネ力が最小となるように調整された状態で研磨することを特徴とする圧延ロールの研磨方法。
- 前記保持部をロール研磨前に緩め、前記予圧バネ力を前記圧延ロールに対して開放した状態で研磨することを特徴とする請求項1に記載の圧延ロールの研磨方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004070782A JP4507648B2 (ja) | 2004-03-12 | 2004-03-12 | 圧延ロールの研磨方法 |
Applications Claiming Priority (1)
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JP2004070782A JP4507648B2 (ja) | 2004-03-12 | 2004-03-12 | 圧延ロールの研磨方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005254296A JP2005254296A (ja) | 2005-09-22 |
JP4507648B2 true JP4507648B2 (ja) | 2010-07-21 |
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JP2004070782A Expired - Fee Related JP4507648B2 (ja) | 2004-03-12 | 2004-03-12 | 圧延ロールの研磨方法 |
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JP (1) | JP4507648B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100792755B1 (ko) * | 2001-11-30 | 2008-01-11 | 주식회사 포스코 | 압연롤 지지장치 |
CN104511807A (zh) * | 2013-09-30 | 2015-04-15 | 宝山钢铁股份有限公司 | 优化的精轧支承辊磨削方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159212A (ja) * | 1984-12-29 | 1986-07-18 | Nippon Steel Corp | 圧延ロ−ル軸受装置 |
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2004
- 2004-03-12 JP JP2004070782A patent/JP4507648B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61159212A (ja) * | 1984-12-29 | 1986-07-18 | Nippon Steel Corp | 圧延ロ−ル軸受装置 |
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JP2005254296A (ja) | 2005-09-22 |
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