JP2011235221A - ノッチロールとその製造方法 - Google Patents
ノッチロールとその製造方法 Download PDFInfo
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- JP2011235221A JP2011235221A JP2010107665A JP2010107665A JP2011235221A JP 2011235221 A JP2011235221 A JP 2011235221A JP 2010107665 A JP2010107665 A JP 2010107665A JP 2010107665 A JP2010107665 A JP 2010107665A JP 2011235221 A JP2011235221 A JP 2011235221A
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- roll
- notch
- hip
- manufacturing
- alloy powder
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title abstract description 8
- 238000001513 hot isostatic pressing Methods 0.000 claims abstract description 64
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 30
- 239000000956 alloy Substances 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 29
- 239000002775 capsule Substances 0.000 claims abstract description 24
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 69
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000011796 hollow space material Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Abstract
【解決手段】ロール素材5にその軸方向に平行な1つ又は複数の深孔6を穿設し、ロール素材5の深孔6に耐食性及び耐摩耗性の良好な合金粉末7を充填して、カプセル9を形成し、カプセル9をHIP(熱間等方圧加圧)処理することにより、ロール素材5の深孔6に合金粉末のHIP層12を形成し、その後ロール素材5をHIP層12の一部が外周部に表れるように円筒状に切削加工すると共に、ロール素材5の外周部とHIP層12との間にロール素材5の軸方向に平行な切欠溝3を削成し、切欠溝3に臨むHIP層12部分を仕上げ加工してノッチロール1のエッジ部4を形成する。
【選択図】図5
Description
3 切欠溝
4 エッジ部
5 ロール素材
6 深孔
7 合金粉末
9 カプセル
12 HIP層
Claims (5)
- ロール素材の外周面に耐食性及び耐摩耗性の良好な合金粉末がHIP(熱間等方圧加圧)処理された合金粉末のHIP層を形成し、このHIP層にノッチロールのエッジ部が形成されてなるノッチロール。
- ロール素材の外周部に複数個のエッジ部が形成されてなる請求項1に記載のノッチロール。
- ロール素材にその軸方向に平行な一つ又は複数の深孔を穿設し、このロール素材の深孔に耐食性及び耐摩耗性の良好な合金粉末を充填して、カプセルを形成し、このカプセルをHIP(熱間等方圧加圧)処理することにより、ロール素材の深孔に合金粉末のHIP層を形成し、その後ロール素材をHIP層の一部が外周部に表れるように円筒状に切削加工すると共に、ロール素材の外周部とHIP層との間にロール素材の軸方向に平行な切欠溝を削成し、この切欠溝に臨むHIP層部分を仕上げ加工してノッチロールのエッジ部を形成するようにしたノッチロールの製造方法。
- ロール素材は丸棒材からなる請求項2又は3に記載のノッチロールの製造方法。
- ロール素材はパイプ材からなる請求項2又は3に記載のノッチロールの製造方法。
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JP2010107665A JP4882015B2 (ja) | 2010-05-07 | 2010-05-07 | ノッチロールとその製造方法 |
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JP2010107665A JP4882015B2 (ja) | 2010-05-07 | 2010-05-07 | ノッチロールとその製造方法 |
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Publication Number | Publication Date |
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JP2011235221A true JP2011235221A (ja) | 2011-11-24 |
JP4882015B2 JP4882015B2 (ja) | 2012-02-22 |
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JP2010107665A Active JP4882015B2 (ja) | 2010-05-07 | 2010-05-07 | ノッチロールとその製造方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000117170A (ja) * | 1998-10-13 | 2000-04-25 | Konica Corp | 高粘度塗布液の塗布方法並びに装置 |
JP2002186891A (ja) * | 2000-12-18 | 2002-07-02 | Hirano Tecseed Co Ltd | コンマロール |
JP2002248403A (ja) * | 2001-02-27 | 2002-09-03 | Mitsubishi Materials Corp | 塗布装置 |
JP2003010766A (ja) * | 2001-07-02 | 2003-01-14 | Mitsubishi Materials Corp | 塗布装置 |
JP2003175354A (ja) * | 2001-12-12 | 2003-06-24 | Mitsubishi Materials Corp | 塗布工具 |
JP2007069102A (ja) * | 2005-09-06 | 2007-03-22 | Tohoku Ricoh Co Ltd | 円筒状基体への塗布装置及び塗布方法、並びに電子写真感光体の製造方法 |
JP2008132539A (ja) * | 2006-10-31 | 2008-06-12 | Nippon Tungsten Co Ltd | 塗布工具用先端部材とそれを具備する塗布工具 |
-
2010
- 2010-05-07 JP JP2010107665A patent/JP4882015B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000117170A (ja) * | 1998-10-13 | 2000-04-25 | Konica Corp | 高粘度塗布液の塗布方法並びに装置 |
JP2002186891A (ja) * | 2000-12-18 | 2002-07-02 | Hirano Tecseed Co Ltd | コンマロール |
JP2002248403A (ja) * | 2001-02-27 | 2002-09-03 | Mitsubishi Materials Corp | 塗布装置 |
JP2003010766A (ja) * | 2001-07-02 | 2003-01-14 | Mitsubishi Materials Corp | 塗布装置 |
JP2003175354A (ja) * | 2001-12-12 | 2003-06-24 | Mitsubishi Materials Corp | 塗布工具 |
JP2007069102A (ja) * | 2005-09-06 | 2007-03-22 | Tohoku Ricoh Co Ltd | 円筒状基体への塗布装置及び塗布方法、並びに電子写真感光体の製造方法 |
JP2008132539A (ja) * | 2006-10-31 | 2008-06-12 | Nippon Tungsten Co Ltd | 塗布工具用先端部材とそれを具備する塗布工具 |
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JP4882015B2 (ja) | 2012-02-22 |
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