JP4998819B2 - セラミックス製ロール - Google Patents
セラミックス製ロール Download PDFInfo
- Publication number
- JP4998819B2 JP4998819B2 JP2007058379A JP2007058379A JP4998819B2 JP 4998819 B2 JP4998819 B2 JP 4998819B2 JP 2007058379 A JP2007058379 A JP 2007058379A JP 2007058379 A JP2007058379 A JP 2007058379A JP 4998819 B2 JP4998819 B2 JP 4998819B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- ceramic
- ceramic sleeve
- steel
- metal
- 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.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 title claims description 62
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 238000013001 point bending Methods 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910001293 incoloy Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
4 金属製締付部材、 5a(5b、5c) 金属製リング、
6a(6b、6c) 凹溝、 7 金属製締付部材、
Claims (1)
- 鉄鋼圧延工程で条鋼を冷却床へ移載するランインテーブル設備で用いられるテーブルロールであって、円筒体状のロール胴部とロール胴部の内方に形成されて回転軸材が接続される円筒部とを有する金属製のロール基体と、ロールの表層部を形成するセラミックス製スリーブとを有し、ロール基体のロール胴部の外周および/またはセラミックス製スリーブの内周に環状の凹溝を形成し、該凹溝に弾性力を有しかつトルクを伝達する金属製リングを装着、介在させて、ロール胴部の外周にセラミックス製スリーブを嵌着してあり、さらに前記金属製リングは、前記ロール基体に内周面が接触するとともに前記セラミックス製スリーブに外周面が接触するよう配置されてその弾性力により前記ロール基体および前記セラミックス製スリーブを締結し、両者にトルクを伝達するよう構成されていることを特徴とするセラミックス製ロール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007058379A JP4998819B2 (ja) | 2007-03-08 | 2007-03-08 | セラミックス製ロール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007058379A JP4998819B2 (ja) | 2007-03-08 | 2007-03-08 | セラミックス製ロール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008221221A JP2008221221A (ja) | 2008-09-25 |
JP4998819B2 true JP4998819B2 (ja) | 2012-08-15 |
Family
ID=39840419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007058379A Expired - Fee Related JP4998819B2 (ja) | 2007-03-08 | 2007-03-08 | セラミックス製ロール |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4998819B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120710A (ja) * | 2008-11-17 | 2010-06-03 | Sanyo Special Steel Co Ltd | 鋼材搬送用の複合ローラー |
JP5913273B2 (ja) * | 2013-12-17 | 2016-04-27 | 住友ゴム工業株式会社 | ゴムストリップの製造装置 |
CN106185158A (zh) * | 2016-08-30 | 2016-12-07 | 山东钢铁股份有限公司 | 一种用于棒材卸钢系统的输送辊 |
CN108465705B (zh) * | 2018-05-09 | 2023-12-22 | 大冶特殊钢有限公司 | 一种防卡死便于更换的冷床裙板侧轮 |
CN108754087A (zh) * | 2018-06-25 | 2018-11-06 | 苏州福瑞德陶瓷有限公司 | 一种陶瓷辊和窑炉 |
CN113492158B (zh) * | 2021-07-15 | 2023-05-30 | 广东韶钢松山股份有限公司 | 一种冷床滚盘可更换辊轮 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586807Y2 (ja) * | 1977-06-09 | 1983-02-05 | 京セラ株式会社 | ロ−ルの熱膨張吸収機構 |
JPS6116364U (ja) * | 1984-07-03 | 1986-01-30 | 新日本製鐵株式会社 | 熱処理用スリ−ブロ−ル |
JPS61189853A (ja) * | 1985-02-18 | 1986-08-23 | Sumitomo Metal Ind Ltd | 搬送ロ−ラ |
JPH1133691A (ja) * | 1997-07-10 | 1999-02-09 | Sumitomo Electric Ind Ltd | 複合スリーブ、その製造方法及び同スリーブを用いた圧延ロール |
JP2000317514A (ja) * | 1999-05-10 | 2000-11-21 | Hitachi Metals Ltd | 鋼帯支持ロール |
JP2004167502A (ja) * | 2002-11-18 | 2004-06-17 | Hitachi Metals Ltd | セラミックス製ロール |
JP2007270270A (ja) * | 2006-03-31 | 2007-10-18 | Hitachi Metals Ltd | 連続溶融金属めっき用ロール |
-
2007
- 2007-03-08 JP JP2007058379A patent/JP4998819B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008221221A (ja) | 2008-09-25 |
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